Refrigerated Air Dryers

Transcription

1 Refrigerated ir ryers /IU Series Protect Pneumatic quipment from Moisture! n air dryer removes the vapor from the moist compressed air delivered by the compressor, and prevents it from causing the pneumatic equipment to fail. ffects of moisture on equipment Malfunctioning of valves and actuators caused by dripping grease ecomposition of auto drain caused by rusting inside pipes Standard inlet air temperature type /F/ Series ir flow capacity: Increased by up to 40% (SM comparison) Power consumption: Reduced by up to 40% (SM comparison) Improved corrosion resistance with the stainless steel heat exchanger Rated inlet condition MPa MPa pplicable air compressor (kw) Rc3/8 Rc/2 Rc3/4 Rc R R /2 R2 The air dryers ( or UL compliant) conforming to the international standards are separately available. 4 to 75/IU3 to 75 High inlet air temperature type IU Series Rated inlet condition IU3 IU4 IU6 IU8 IU 55 IU5 0.7 MPa IU22 IU37 IU55 IU75 4 to 75/IU3 to 75 pplicable air compressor (kw) Rc3/8 Rc/2 Rc3/4 Rc R R /2 R2 IU eneration of water droplets Large size series Tolerant of high temperature environment! Top of its class in the industry for the large air-cooled type mbient temperature 45 /Inlet air temperature 60 (00F to 50F) nergy saving design xhaust heat amount is reduced 25% to suppress the ambient temperature rise (air-cooled type) and reduce the facility water amount (water-cooled type) (00F to 50F). 00F 25F 50F Rated inlet condition MPa MPa pplicable air compressor (kw) ir-cooled type Water-cooled type F R2 65 (2 /2) Flange 80 (3) Flange 00 (4) Flange 50 (6) Flange H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL 2

2 Refrigerated ir ryer 00F/25F/50F Series Tolerant of high temperature environment (ambient temperature 45 ), nergy saving design! ir-cooled type can be used at ambient temperature 45. Second re-heater helps the heat radiation of the condenser allow use at ambient temperature 45. New air dryer urrent air dryer ompressed Second re-heater cools air outlet the refrigerant and reduces the load to the condenser. It is warmed by the second re-heater, preventing condensation of the piping on the outlet side. It cannot radiate heat if the ambient temperature is excessive. ompressed air outlet ondenser Second re-heater ondenser ompressor for refrigeration ompressor for refrigeration Refrigerant Refrigerant ompressed air after removing humidity ompressed air after removing humidity nergy saving design: Reduces exhaust heat from air dryer by up to 25%. Suppresses ambient temperature increase (air-cooled type)/ Reduces amount of facility water (water-cooled type)! Second re-heater reduces the load to the condenser, and reduces exhaust heat from air dryer by up to 25%. (comparison with other SM products) Reduced exhaust heat achieves downsizing and energy saving operation of the air conditioner! xhaust heat xhaust heat xhaust heat from air dryer ir conditioner ir conditioner xhaust heat xhaust heat Indoor Outdoor Indoor 2 Reduced by 25% 9 kw 2 kw F type xhaust heat from new air dryer xhaust heat from current air dryer 2 ondition: The 00F is operated with the rated condition of 60 Hz. 22 New air dryer (With second re-heater) urrent air dryer (Without second re-heater)

3 00F/25F/50F Series Maintenance Left Top Right ustproof filter provided as a standard accessory Only access from front side is required to check electrical equipment and dustproof filter. Selection of layout [ir-cooled type] xhausting can be selected from four s!! uto drain tube can be connected in two s, left or right. Rear void exhausting air onto adjacent equipment. Space saving ither the left or right can be installed flat against a wall! Note) Installation space can be reduced by up to.5 m 2!! Note) For air-cooled type, leave a space of at least 600 mm between the heat exhausting surface and the wall. For water-cooled type, leave a space at least 600 mm between the facility water piping side and the wall. Leave at least 600 mm on the sides indicated with. ustproof filter Wall Facility water outlet Left Facility water inlet Installation space of the 00F (xample: Installed flat against the wall on the left) lectrical equipment [Water-cooled type] Facility water piping port can be selected from two s!! Facility water outlet Right Facility water inlet Temperature control equipment HRS00/50 series Installation space of the current type 23 H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL

4 INX omplies with F restrictions Refrigerated ir ryers /IU Series Standard inlet air temperature type /F/ Series Rated inlet air temperature: 35, F 25F 50F Large size series 370 Rated inlet condition MPa MPa MPa ir flow capacity (m 3 /min [NR]) pplicable air 50 Hz Hz compressor (kw) Refrigerant R34a (HF) Rc3/8 Rc/2 Rc3/4 Rc R R /2 R2 R407 (HF) 65(2 /2) Flange 80(3) Flange 00(4) Flange 50(6) Flange Page P.28 to 3 P.32 to 34 P.35 to 42 High inlet air temperature type IU Series Rated inlet air temperature: 55 Rated inlet ir flow capacity (m 3 /min [NR]) pplicable air condition 50 Hz 60 Hz compressor (kw) Refrigerant Page IU Rc3/8 IU Rc/2 IU6 IU8 IU IU5 IU22 IU37 IU55 IU MPa R34a (HF) R407 (HF) Rc3/4 Rc R R /2 R2 P.43 to 45 P.46 to 48 Refer to pages 89 and 07 for air dryer models conforming to international standards ( and UL). 24

5 INX 2. Options escription ool compressed air output nti-corrosive treatment for copper tube With hinese labels and a hinese operation manual Moderate pressure specification (up to.6 MPa) With a heavy-duty auto drain Note ) (applicable to moderate pressure) With a motor type auto drain With a circuit breaker Note 2) Power supply terminal block connection With a terminal block for power supply, operating and error signals Note 3) With a timer controlled solenoid valve type auto drain Water-cooled type Note 2) 3. Optional ccessories escription Separately installed power transformer edicated base for separately installed power transformer ust-protecting filter set ypass piping set Foundation bolt set Piping adapter Mounting base adapter onversion piping set onversion bypass piping set pplicable model to 75 to 75 00F to 50F 90 to 370 IU3 to 75 to 75 IU3 to 75 6 to 37 IU3 to 5 00F to 50F 4 to IU3 to 75 4 to 75 90, 240 IU3 to 75 4 to 75 00F to 50F 90 to 370 IU3 to 75 to 5-0 IU3 to to 75 IU3 to 75 IU3 to 75 00F to 50F 00F to 50F 90, 240 Page P.55 to 64 (Suffix: Option symbol) F-- -(-)- IU-- -- IU-- --K IU--K F--K --L 370--L IU--L --M -(-)-M IU--M --R F--R -3-R IU--R -0-S IU-0-S --T IU--T IU--V F--V F--W -3-W Page P.49, 50 Note ) The 00F to 50F, 90, 240 standard types are equipped with a heavy-duty auto drain and a terminal block for remote operation, stop, operating, and error signal. Note 2) The 370 standard type is the water-cooled type with a motor type auto drain. Note 3) When switching from the previous air dryer and remote operation are required, select the Made to Order (/U--X256) product. The 00F to 50F and 90 to 370 standard types are equipped with a terminal block for remote operation, stop, operating, and error signals. P.5 P.52 P.53 P.54 H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL 25

6 The corrected air flow capacity, which considers the user s operating conditions, is required for selecting air dryer. Select using the following procedures Read the correction factors. alculate the corrected air flow capacity. Obtain the corrected air flow capacity from the following formula. orrected air flow capacity = ir flow rate (orrection factor x x x ) 5 Select the model. Select the model with air flow capacity which exceeds the corrected air flow capacity from the specification table. (For air flow capacity, refer to the data on page 27.) Select the or IU. Obtain the correction factors to suitable for your operating condition from the table on the next page. heck the coefficient. Selection xample orrected air flow capacity = 0.3 m 3 /min (0.82 x 0.96 x x 0.88) = 0.43 m 3 /min ccording to the corrected air flow capacity of 0.43 m 3 /min, the 4 will be selected which air flow capacity is 0.52 m 3 /min at 50 Hz. Options Refer to pages 49 to 54. Refer to pages 49 to 54. Finalize the model number. Select the optional accessories. /IU Series Selection Select the or IU from inlet air temperature used. Inlet air temperature 5 to 50 (For 00F to 50F, up to 60 is allowed.) Inlet air temperature 50 to 80 IU ondition ata symbol orrection factor Note) Inlet air temperature mbient temperature Outlet air pressure dew point Inlet air pressure ir flow rate Power supply frequency MPa 0.3 m 3 /min 50 Hz Note) Values obtained from orrection Factors on page 27. orrection factor = 0.82 x 0.96 x x 0.88 = 0.69 Max. coefficient value is.5. orrection factor is.5 when the calculation result is.5 or greater. Refer to pages 28, 32, 35, 40. Refer to pages 55 to 64. IU Selection xample ondition ata symbol orrection factor Note) Inlet air temperature mbient temperature Outlet air pressure dew point Inlet air pressure ir flow rate Power supply frequency MPa 0.4 m 3 /min 60 Hz Note) Values obtained from orrection Factors on page 27. orrection factor = 0.95 x 0.93 x x 0.88 = 0.78 Max. coefficient value is.5. orrection factor is.5 when the calculation result is.5 or greater. orrected air flow capacity = 0.4 m 3 /min (0.95 x 0.93 x x 0.88) = 0.5 m 3 /min ccording to the corrected air flow capacity of 0.5 m 3 /min, the IU4 will be selected which air flow capacity is 0.57 m 3 /min at 60 Hz. Refer to pages 43 and

7 Selection /IU Series orrection Factors ata : Inlet ir Temperature Series to 37 Inlet air orrection temp. ( ) factor 5 to ata : mbient Temperature Note) ata : Outlet ir Pressure ew Point Series IU Series to 75, IU3 to IU37 90 to 370 Outlet air pressure dew point ( ) orrection factor Outlet air pressure dew point ( ) orrection factor F to 50F IU55, 75 Outlet air pressure dew point ( ) orrection factor Outlet air pressure dew point ( ) orrection factor ata : ir Flow apacity Series ir flow capacity m 3 /min (NR) ir flow capacity m 3 /min (NR) Series to 75 mbient temp. ( ) orrection factor 2 to Hz 60 Hz 50 Hz 60 Hz , 75, 90 to F to 50F 370 Inlet air orrection temp. ( ) factor 5 to F F ata : Inlet ir Pressure F Inlet air orrection temp. ( ) factor 5 to F to 50F mbient temp. ( ) orrection factor 2 to Series to 75 Inlet air pressure (MPa) to Inlet air orrection temp. ( ) factor 5 to to 240 mbient temp. ( ) orrection factor orrection factor to Note) In the case of the option (cool compressed air output), the air flow capacity is different. Refer to page 49 for details. IU Series IU3 to IU37 Inlet air orrection temp. ( ) factor 5 to IU Series IU3 to IU37 mbient temp. ( ) orrection factor 2 to F to 50F 90 to 370 Inlet air pressure (MPa) to.6 orrection factor Inlet air pressure (MPa) IU55, 75 Inlet air orrection temp. ( ) factor 5 to IU55, 75 mbient temp. ( ) orrection factor 2 to Note) For the water-cooled type, the correction factor is determined to in an ambient temperature range of 2 to 45. orrection factor IU Series IU3 to 37 Inlet air orrection pressure (MPa) factor to IU55, 75 Inlet air pressure (MPa) to.6 orrection factor H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL IU Series ir flow capacity m 3 /min (NR) 50 Hz 60 Hz IU IU IU IU8..2 IU.5.7 IU IU IU IU IU

8 Refrigerant R34a (HF) Standard Inlet ir Temperature Series, 2, 3, 4, 6, 8,, 5 (Inlet air temperature: 35, Outlet air pressure dew point: 0 ) How to Order Symbol Size ir compressor size Note) 0.75 kw.5 kw 2.2 kw 3.7 kw 5.5 kw 7.5 kw kw 5 kw Note) Note that the above values are for reference only. heck the actual compressor capacity. Nil K L M R S T Symbol Voltage 2 pplicable size Voltage 5 0 Single-phase 00 V (50Hz) 00/0 V (60Hz) 20 Single-phase 200 V (50Hz) 200/220 V (60Hz) Size Symbol Note ) Nil escription None Note ) nter alphabetically when multiple options are combined. However, the following combinations are not possible. R and S (ecause S function is also included in R.) S and T (ecause S function is also included in T.) The combination of K, L and M is not possible because an auto drain can only be attached to a single option. Note 2) The maximum operating pressure is.6 MPa. Note 3) Voltage symbol 20 (200 V) is the terminal block connection as standard. The option S cannot be chosen. Voltage symbol 0 (00 V) is the power cable with plug as standard. Note 4) To users who are considering switching from the previous air dryer: When switching from the previous air dryer and remote operation are required, select the Made to Order (--X256) product. Note 5) Refer to pages 49 to 53 for further information on options. ool compressed air output nti-corrosive treatment for copper tube With hinese labels and a hinese operation manual K Moderate pressure specification Note 2) uto drain bowl: Metal bowl with level gauge L With a heavy-duty auto drain (applicable to moderate pressure) M With a motor type auto drain R With a circuit breaker S Power supply terminal block connection (Voltage symbol 0 only) Note 3) Option T With a terminal block for power supply, operating and error signals Note 4) 28

9 Refrigerated ir ryer Series Standard Specifications Symbol Refrigerated air dryer uto drain onstruction (ir/refrigerant ircuit) Humid, hot air coming into the air dryer will be cooled down by a cooler (heat exchanger). Water condensed at this time will be removed from the air by a drain separator (auto drain) and drained out automatically. ir separated from the water will be heated by a re-heater (heat exchanger) to obtain the dried air, which goes through to the outlet side. rain separator ompressed air inlet ooler Re-heater rain outlet ondenser Pressure switch apillary tube Volume control valve ompressed air outlet ompressor for refrigeration vaporation thermometer Fan motor Standard inlet air temperature Specifications Fluid ompressed air Inlet air temperature ( ) 5 to 50 Inlet air pressure (MPa) 0.5 to.0 mbient temperature (humidity) ( ) 2 to 40 (Relative humidity 85% or less) Standard condition 50 Hz ir flow (NR) Note ) capacity 60 Hz (m 3 /min) ompressor intake 50 Hz condition Note 2) 60 Hz Inlet air pressure (MPa) 0.7 Inlet air temperature ( ) 35 mbient temperature ( ) 32 Outlet air pressure dew point ( ) 0 Power supply voltage Single-phase: 00 V (50 Hz), 00/0 V (60 Hz) Note 5) (frequency) Note 5) Single-phase: 200 V (50 Hz), 200/220 V (60 Hz) Power consumption Single-phase 00 V 80/202 80/202 50/60 Hz Note 6) (W) Single-phase 200 V 80/202 80/202 80/ / / /480 Operating current 50/60 Hz Note 6) () Single-phase 00 V Single-phase 200 V 2.4/ / /2.5.2/.3 2.4/2.5.2/.3 2.4/2.5.2/.3 3.0/3..5/.5 5.7/ / / /3. pplicable circuit 0 (00 V) breaker capacity Note 7) () 0 (00 V), 5 (200 V) (sensitivity current 30 m) 0 (200 V) ondenser ir-cooled Refrigerant R34a (HF) Refrigerant charge (kg) uto drain Float type Float type (Normally closed) (Normally open) Note 3) Operating range Note 4) Rated conditions specifications lectric Rc3/8 Rc/2 Rc3/4 Rc Weight (kg) oating color ody panel: White ase: ray 2 pplicable air compressor output (kw) (Reference) For screw type Note ) ir flow capacity under the standard condition (NR) [atmospheric pressure 20, relative humidity 65%] Note 2) ir flow capacity converted by the compressor intake condition [atmospheric pressure 32, relative humidity 75%] Note 3) The operation range does not guarantee the use with normal air flow capacity. Note 4) Select the air dryer model according to Selection (pages 26, 27) for models beyond the rated specifications. Note 5) When selecting a power supply voltage, refer to How to Order on page 28. Note 6) These values are reference values under rated conditions, and are not guaranteed. o not use these values for the thermal set values etc. Note 7) Product other than the option R is not equipped with a circuit breaker. Purchase an appropriate circuit breaker separately. Replacement Parts uto drain replacement parts no. Note 8) Note 8) The part number for the auto drain components only excluding the body part. ody part replacement is not possible. 2, 3 37 rain separator ompressed air inlet ompressed air outlet ooler Re-heater rain outlet Volume control valve ondenser Fan motor ompressor for Pressure switch refrigeration apillary tube vaporation thermometer 4 ody uto drain 4, 6 8,, 5 ompressed air inlet ompressed air outlet vaporation thermometer 6 ompressor for refrigeration rain outlet ondenser Heat exchanger rain separator Volume control valve apillary tube Pressure switch Fan motor 29 H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL

10 Series to 3 Q Illuminated switch ompressed air inlet vaporation thermometer rain tube (O.. ø0, length approx. 0.8 m) F J ompressed air outlet air inlet 3-20 only L P K N M [200 V specification] Power cable outlet (ø7) H [200 V specification] Terminal block [00 V specification] Power cable (Length: approx..9 m) 4 to Q Illuminated switch vaporation thermometer air outlet F ompressed air inlet ompressed air outlet L P K rain tube (O.. ø0, length approx. 0.8 m) 4 x ø3 N M J H [200 V specification] Terminal block [00 V specification] Power cable (Length: approx..9 m) [200 V specification] Power cable outlet (ø7) 2 Rc3/8 3 4 Rc/2 6 8 Rc3/ F H J 3 32 K L M N P Q 5 3 5

11 Refrigerated ir ryer Series Illuminated switch vaporation thermometer rain tube (O.. ø0, length approx. 0.8 m) air outlet ompressed air outlet Rc ompressed air inlet Rc [200 V specification] Terminal block H HW T IU FS x ø [00 V specification] Power cable (Length: approx..9 m) [200 V specification] Power cable outlet (ø7) IH I I IK M FF M M MH M MF ZF SF SF LL 3

12 Refrigerant R407 (HF) Standard Inlet ir Temperature Series 22, 37, 55, 75 (Inlet air temperature: 35 (22, 37), 40 (55, 75), Outlet air pressure dew point: 0 ) How to Order Size Symbol ir compressor size Note) kw kw kw kw Note) Note that the above values are for reference only. heck the actual compressor capacity. Nil K L M R T Symbol Voltage Single-phase 200 V (50 Hz) 200/220 V (60 Hz) Three-phase 200 V (50 Hz) 200/220 V (60 Hz) 22 Voltage pplicable size Size Symbol Note ) Nil escription None ool compressed air output nti-corrosive treatment for copper tube With hinese labels and a hinese operation manual L With a heavy-duty auto drain (applicable to moderate pressure) Note 3) 75 Note 3) Note ) nter alphabetically when multiple options are combined. However, the following combinations are not possible. The combination of K, L and M is not possible because an auto drain can only be attached to a single option. Note 2) The maximum operating pressure is.6 MPa. Note 3) Select the option L for the 55 and 75 which need moderate pressure. Note 4) To users who are considering switching from the previous air dryer: When switching from the previous air dryer and remote operation are required, select the Made to Order (--X256) product. Note 5) Refer to pages 49 to 53 for further information on options. K Moderate pressure specification Note 2) uto drain bowl: Metal bowl with level gauge M With a motor type auto drain R With a circuit breaker Option T With a terminal block for power supply, operating and error signals Note 4) 32

13 Refrigerated ir ryer Series Standard Specifications Symbol Refrigerated air dryer uto drain onstruction (ir/refrigerant ircuit) Standard inlet air temperature Specifications Fluid ompressed air Inlet air temperature ( ) 5 to 50 Inlet air pressure (MPa) 0.5 to.0 mbient temperature (humidity) ( ) 2 to 40 (Relative humidity 85% or less) Standard condition 50 Hz ir flow (NR) Note ) 60 Hz capacity (m 3 /min) ompressor intake 50 Hz condition Note 2) 60 Hz Inlet air pressure (MPa) 0.7 Inlet air temperature ( ) mbient temperature ( ) 32 Outlet air pressure dew point ( ) 0 Power supply voltage Single-phase/Three-phase: 200 V (50 Hz) Note 5) Three-phase: 200 V (50 Hz) (frequency) Note 5) Single-phase/Three-phase: 200/220 V (60 Hz) Three-phase: 200/220 V (60 Hz) Power consumption (W) Single-phase 200 V 80/940 80/940 50/60 Hz Note 6) Operating current 50/60 Hz Note 6) Three-phase 200 V () Single-phase 200 V Three-phase 200 V 850/ / / / / / / / / /8.0 pplicable circuit breaker capacity Note 7) () 0 (200 V) 5 (200 V) (sensitivity current 30 m) ondenser ir-cooled Refrigerant R407 (HF) Single-phase 200 V Refrigerant charge (kg) Three-phase 200 V uto drain Float type (Normally open) R R /2 R2 Weight (kg) oating color ody panel: White ase: ray 2 pplicable air compressor output (Reference) For screw type (kw) Note ) ir flow capacity under the standard condition (NR) [atmospheric pressure 20, relative humidity 65%] Note 2) ir flow capacity converted by the compressor intake condition [atmospheric pressure 32, relative humidity 75%] Note 3) The operation range does not guarantee the use with normal air flow capacity. Note 4) Select the air dryer model according to Selection (pages 26, 27) for models beyond the rated specifications. Note 5) When selecting a power supply voltage, refer to How to Order on page 32. Note 6) These values are reference values under rated conditions, and are not guaranteed. o not use these values for the thermal set values etc. Note 7) Product other than the option R is not equipped with a circuit breaker. Purchase an appropriate circuit breaker separately. Replacement Parts 22 uto drain replacement parts no. Note 8) Note 8) The part number for the auto drain components only excluding the body part. ody part replacement is not possible. ody Humid, hot air coming into the air dryer will be cooled down by a cooler re-heater (heat exchanger). Water condensed at this time will be removed from the air by an auto drain and drained out automatically. ir separated from the water will be heated by a cooler re-heater (heat exchanger) to obtain the dried air, which goes through to the outlet side. 22, 37 55, 75 vaporation thermometer Note 3) Operating range Note 4) Rated conditions specifications lectric ompressed air inlet uto drain ompressed air outlet ooler re-heater (Heat exchanger) H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL Volume control valve all valve rain outlet uto drain ccumulator (22, 37, 55 only) ompressor for refrigeration ondenser Fan motor apillary tube High pressure switch (55, 75 only) Pressure switch 33

14 Series 22, 37 ompressed air outlet ompressed air inlet Illuminated switch vaporation thermometer all valve air outlet F Terminal block rain tube (O.. ø0, length approx. 0.8 m) J L P K H uto drain Power cable holder 4 x ø3 (lectric wire diameter ø9 to ) [opposite side] N M 55, 75 R Q ompressed air inlet ompressed air outlet Illuminated switch vaporation thermometer air outlet all valve Terminal block uto drain F L P K rain tube (O.. ø0, length approx. m) J H N Power cable holder (lectric wire diameter ø9 to ) [opposite side] M 4 x ø3 22 R 37 R /2 55 R F H J K 3 3 L M N P Q 250 R 59

15 ir-cooled 00F 30 Size Size ir compressor size Note) 00F 00 kw 25F 25 kw 50F 50 kw Note) Note that the above values are for reference only. heck the actual compressor capacity. Voltage Symbol Voltage Three-phase V (50 Hz) 200/220 V (60 Hz) Option Symbol Note ) escription Nil None nti-corrosive treatment for copper tube With hinese labels and a hinese operation manual K Moderate pressure specification (Up to.6 MPa) P With a metal name plate R With a circuit breaker V With a timer controlled solenoid valve type auto drain Note ) nter alphabetically when multiple options are combined. Note 2) terminal block for remote operation, stop, operating, and error signals is provided as a standard accessory. Water-cooled Refrigerant R407 (HF) 00F/25F/50F Series pplicable ompressor Size: 00 kw, 25 kw, 50 kw (Max. inlet air temperature: 60, Max. ambient temperature: 45 ) 00F 30 How to Order Nil K P R V escription Nil Size Size ir compressor size Note) K 00F 25F 50F 00 kw 25 kw 50 kw P R V Note) Note that the above values are for reference only. heck the actual compressor capacity. Voltage Symbol Voltage Three-phase V (50 Hz) 200/220 V (60 Hz) Option Symbol Note ) Nil None nti-corrosive treatment for copper tube With hinese labels and a hinese operation manual K Moderate pressure specification (Up to.6 MPa) P With a metal name plate R With a circuit breaker V With a timer controlled solenoid valve type auto drain Note ) nter alphabetically when multiple options are combined. Note 2) terminal block for remote operation, stop, operating, and error signals is provided as a standard accessory. Nil 2 3 Heat exhausting Symbol escription Nil Heat exhaust from the rear Heat exhaust from the right Note) 2 Heat exhaust from the left Note) 3 Heat exhaust from the top Note) Note) The combination of, 2 and 3 is not available. (Heat exhausting face can be specified on one side only.) W Left: Top: 3 ooling method Symbol ooling method W Water-cooled condenser Right: Rear: Nil Piping Symbol escription 4 Facility water piping : Right Note) 5 Facility water piping : Left Note) Note) The combination of 4 and 5 is not available. (Piping can be specified on one side only.) Left: 5 Right: 4 35 H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL

16 00F/25F/50F Series Standard Specifications: ir-cooled Type Symbol Refrigerated air dryer uto drain onstruction (ir/refrigerant ircuit) Pressure switch High pressure switch ondensed pressure gauge Filter dryer apillary tube vaporation thermometer 36 00F, 25F, 50F ondenser Fan motor ir pressure gauge Low pressure switch ompressor for refrigeration ompressed air outlet ooler re-heater Volume control valve Specifications 00F-30 25F-30 50F-30 Fluid Inlet air temperature Inlet air pressure ( ) (MPa) ompressed air 5 to to.0 mbient temperature (humidity) ( ) 2 to 45 (Relative humidity 85% or less) Standard condition 50 Hz ir flow (NR) Note ) 60 Hz capacity (m 3 /min) ompressor intake 50 Hz condition Note 2) 60 Hz Inlet air pressure Inlet air temperature mbient temperature Outlet air pressure dew point (MPa) ( ) ( ) ( ) xhaust heat from condenser (50/60 Hz) (kw) 8.0/ /.5 2.0/5.0 ir dryer outlet air temperature ( ) 37 Note 3) Operating range Note 4) Rated conditions Power supply voltage (frequency) Three-phase 200 V (50 Hz), 200/220 V (60 Hz) Power consumption (kw) 50/60 Hz Note 5) 2.9/ / /4.8 Operating current Note 5) () 50/60 Hz 0.5/.5 5.4/ /6.0 pplicable circuit breaker capacity Note 6) (sensitivity current 30 m) () 30 Refrigerant R407 (HF) Refrigerant charge (kg) uto drain Heavy-duty auto drain (Normally open) R2 JIS flange 65 0K JIS flange 80 0K Weight (kg) oating color ody panel: White ase: ray 2 specifications lectric pplicable air compressor output (kw) (Reference) For screw type Note ) ir flow capacity under the standard condition (NR) [atmospheric pressure 20, relative humidity 65%] Note 2) ir flow capacity converted by the compressor intake condition [atmospheric pressure 32 ] Note 3) The operation range does not guarantee the use with normal air flow capacity. Note 4) Select the air dryer model according to Selection (pages 26, 27) for models beyond the rated specifications. Note 5) These values are reference values under rated conditions, and are not guaranteed. o not use these values for the thermal set values etc. Note 6) Product other than the option R is not equipped with a circuit breaker. Purchase an appropriate circuit breaker separately. Replacement Parts ir dryer model Heavy-duty auto drain replacement part no. Note 7) 00F 25F H-400 ustproof filter set for condenser -FL29 Note 7) Part number of only the exhaust mechanism replacement kit excluding the housing Note 8) terminal block for remote operation, stop, operating, and error signal is provided as a standard accessory. rain outlet ompressed air inlet Second re-heater all valve uto drain 50F -FL220 xhaust mechanism replacement kit Housing (Use existing equipment.) Hot and humid air entering the air dryer is cooled down by the cooler re-heater (heat exchanger). The moisture which is condensed and separated is automatically exhausted by the auto drain. The air which has had its moisture removed is heated in two stages by the re-heater (heat exchanger) in the cooler reheater and by the second re-heater, and is supplied to the outlet side as warm and dry air. Second re-heater ompressed air from which drainage has been exhausted exchanges heat with refrigerant which has been compressed by the compressor for refrigeration, to give the following effects:. The outlet air temperature increases, preventing condensation of the piping on the outlet side. 2. The amount of heat exhausted from the condenser is reduced. 3. nergy saving operation of the air dryer is achieved by reducing the amount of heat exhausted from the condenser.

17 Refrigerated ir ryer 00F/25F/50F Series Standard Specifications: Water-cooled Type Symbol Refrigerated air dryer uto drain onstruction (ir/refrigerant ircuit) 00F-W 25F-W 50F-W High pressure switch ondensed pressure gauge apillary tube ompressor for refrigeration vaporation thermometer Filter dryer all valve Low pressure switch ompressed air inlet ooler re-heater Pressure type water regulating valve Facility water outlet ir pressure gauge ondenser Facility water inlet Y-shaped strainer Volume control valve all valve uto drain rain outlet Specifications Fluid Inlet air temperature Inlet air pressure Operating range Note 3) Rated conditions mbient temperature (humidity) Standard condition (NR) Note ) ir flow capacity (m 3 /min) Note ) ir flow capacity under the standard condition (NR) [atmospheric pressure 20, relative humidity 65%] Note 2) ir flow capacity converted by the compressor intake condition [atmospheric pressure 32 ] Note 3) The operation range does not guarantee the use with normal air flow capacity. Select the air dryer model according to Selection (pages 26, 27) for models beyond the rated specifications. Note 4) The facility water flow rate that satisfies the rated conditions with a facility water inlet temperature of 32 and an output temperature of 37 ( t = 5 ) Note 5) These values are obtained under rated conditions with a rated facility water flow rate and a facility water inlet pressure of 0.2 MPa. Note 6) These values are obtained under rated conditions ( RT = kw). Note 7) These values are reference values under rated conditions, and are not guaranteed. o not use these values for the thermal set values etc. Note 8) Product other than the option R is not equipped with a circuit breaker. xhaust mechanism Purchase an appropriate circuit breaker separately. replacement kit Replacement Parts ir dryer model Heavy-duty auto drain replacement part no. Note 9) Facility water piping strainer ompressed air outlet Second re-heater ( ) 50 Hz 60 Hz ompressor intake 50 Hz condition Note 2) 60 Hz Inlet air pressure (MPa) Inlet air temperature ( ) mbient temperature ( ) Outlet air pressure dew point ( ) ir dryer outlet air temperature ( ) Facility water flow rate Note 4) (50/60 Hz) Facility water inlet temperature 00F-30-W 25F-30-W 50F-30-W ( ) (MPa) (m 3 /h) ( ) ompressed air 5 to to.0 2 to 45 (Relative humidity 85% or less) / /0..5 (2.5) HRS50- Facility water pressure drop Note 5) (50/60 Hz) (MPa) ooling tower capacity Note 6) kw(rt) 9 (2) 4.5 (3.2) Recommended chiller model Note 6) (made by SM) HRS00- Power supply voltage (frequency) Three-phase 200 V (50 Hz), 200/220 V (60 Hz) Power consumption (kw) 50/60 Hz Note 7) Operating current () 50/60 Hz Note 7) 2.4/ / / / / /.5 Facility water pressure range (MPa) 0.2 to 0.98 Required facility water flow rate (50/60 Hz) (m 3 /h).29/.56.74/ /2.52 Facility water inlet temperature range ( ) 5 to 40 Facility water port size R/2 R3/4 Facility water amount adjusting equipment ondenser Pressure type water regulating valve Plate type lectric specifications pplicable circuit breaker capacity Note 8) (sensitivity current 30 m) () Refrigerant Refrigerant charge (kg) uto drain Weight (kg) oating color pplicable air compressor output (kw) (Reference) For screw type / R407 (HF) Heavy-duty auto drain (Normally open) R2 JIS flange 65 0K JIS flange 80 0K ody panel: White ase: ray F-W 25F-W 50F-W H-400 -S0406 -S048 Note 9) Part number of only the exhaust mechanism replacement kit excluding the housing Note 0) terminal block for remote operation, stop, operating, and error signal is provided as a standard accessory. Housing (Use existing equipment.) /2.52 Hot and humid air entering the air dryer is cooled down by the cooler re-heater (heat exchanger). The moisture which is condensed and separated is automatically exhausted by the auto drain. The air which has had its moisture removed is heated in two stages by the re-heater (heat exchanger) in the cooler re-heater and by the second re-heater, and is supplied to the outlet side as warm and dry air. Second re-heater ompressed air from which drainage has been exhausted exchanges heat with refrigerant which has been compressed by the compressor for refrigeration, to give the following effects:. The outlet air temperature increases, preventing condensation of the piping on the outlet side. 2. The amount of heat exhausted from the condenser is reduced. 3. nergy saving operation of the air dryer is achieved by reducing the amount of heat exhausted from the condenser. 37 H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL

18 00F/25F/50F Series 00F: ir-cooled type (When symbol 3 is specified.) air inlet x ye bolt I.. 25 (When symbol 2 is specified.) (When symbol is specified.) Terminal block for power supply Terminal block for signal (When no symbol is specified.) air outlet rain tube (When no symbol is specified.) all valve 72± air inlet Power cable holder (lectric wire diameter ø4 to ø8) ± 07 Signal cable outlet (lectric wire diameter ø7 or less) rommet with membrane rain tube for drain pan of condensed water rain tube (O.. ø0, Length approx. 2 m) (an also be connected on the other side.) Heavy-duty auto drain 00F-W: Water-cooled type 670 (43) 335 (50) x ye bolt I Facility water outlet R/2 (When symbol 5 is specified.) Terminal block for signal Facility water inlet R/2 (When symbol 5 is specified.) 72±2 752 Facility water outlet R/2 (When symbol 4 is specified.) Terminal block for power supply 20 Y-shaped strainer /2 (ccessory) Facility water inlet R/2 (When symbol 4 is specified.) ± Signal cable outlet (lectric wire diameter Power cable holder ø7 or less) (lectric wire diameter rommet with ø4 to ø8) membrane rain tube 07 all valve rain tube (O.. ø0, Length approx. 2 m) (an also be connected on the other side.) Heavy-duty auto drain rain tube for drain pan of condensed water Operating Parts Top view (ir-cooled/water-cooled) 700± 07 4 x ø20 ir-cooled type Water-cooled type 38 Illuminated switch ir pressure gauge vaporation thermometer ondensed pressure gauge Operating time accumulator Reset switch Filter check lamp Illuminated switch ir pressure gauge vaporation thermometer ondensed pressure gauge Operating time accumulator 335 ompressed air inlet R ±2 20 ompressed air outlet R2

19 Refrigerated ir ryer 00F/25F/50F Series 25F/50F: ir-cooled type (When symbol 2 is specified.) Facility water outlet (When symbol-w5 is specified.) Terminal block for signal Facility water inlet (When symbol-w5 is specified.) K (When symbol 3 is specified.) air inlet M Q M Q ir-cooled type Illuminated switch ir pressure gauge vaporation thermometer ondensed pressure gauge Operating time accumulator Reset switch Filter check lamp K air inlet (When symbol is specified.) Terminal block for power supply Terminal block for signal 25F-W/50F-W: Water-cooled type Operating Parts Power cable holder rain tube for drain pan of condensed water (lectric wire diameter ø8 to ø23) Signal cable outlet (lectric wire diameter ø7 or less) rommet with membrane U T Facility water outlet (When symbol-w4 is specified.) Terminal block for power supply Y-shaped strainer (ccessory) Facility water inlet (When symbol-w4 is specified.) R S Power cable holder (lectric wire diameter ø8 to ø23) Water-cooled type Illuminated switch ir pressure gauge vaporation thermometer ondensed pressure gauge Operating time accumulator ompressed air inlet 4 x ø20 75 Signal cable outlet (lectric wire diameter ø7 or less) rommet with membrane L P rain tube for drain pan of condensed water (When no symbol is specified.) (When no symbol is specified.) rain tube rain tube Top view (ir-cooled/water-cooled) F 935 O 4 x ye bolt I x ye bolt I.. 25 all valve Heavy-duty auto drain rain tube (O.. ø0, Length approx. 2 m) (an also be connected on the other side.) all valve Heavy-duty auto drain rain tube (O.. ø0, Length approx. 2 m) (an also be connected on the other side.) ompressed air outlet 20 M air outlet H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL 25F 25F-W 50F 50F-W JIS flange 65 0K JIS flange 80 0K F K L M O P Q R S T U Facility water inlet/outlet R/2 R3/4 39

20 Refrigerant R to 370 Refrigerant R407 (HF) Standard Inlet ir Temperature Series 90, 240, 370 (Inlet air temperature: 40 (90, 240), 35 (370), Outlet air pressure dew point: 0 ) How to Order Symbol V Size ompressor size 240V 90 kw 380V 240 kw 370 kw 400V 45V Voltage 440V Symbol Voltage Three-phase V (50 Hz) 200/220 V (60 Hz) Three-phase different voltage 9 (uilt-in transformer) Nil L M R W Symbol Note ) Nil escription Size None Voltage nti-corrosive treatment for copper tube L With a heavy-duty auto drain Standard Standard Standard Standard M With a motor type auto drain Standard Standard R With a circuit breaker Note 2) Note 2) Note 2) Option W Water-cooled type Standard Standard Note ) nter alphabetically when multiple options are combined. Note 2) Purchase an appropriate circuit breaker suitable for the inlet voltage separately. Note 3) Refer to pages 49 to 54 for further information on options. Note 4) The standard type (Nil) is equipped with a terminal block for remote operation, stop, operating, and error signals. 40

21 Refrigerated ir ryer Series Standard Specifications Water-cooled ondenser (370) Specifications Fluid Operating range Note 3) Note 4) Rated conditions Inlet air temperature Inlet air pressure mbient temperature (humidity) ( ) 50 Hz Note ) 60 Hz 50 Hz Note 2) 60 Hz (MPa) Standard condition ir flow (NR) capacity (m 3 ompressor intake /min) condition Inlet air pressure Inlet air temperature mbient temperature Outlet air pressure dew point Power supply voltage (frequency) Note 5) Power consumption Three-phase (kw) 50/60 Hz Note 6) 200 V Operating current Three-phase () 50/60 Hz Note 6) 200 V pplicable circuit breaker capacity Note 7) () specifications lectric (sensitivity current 30 m) ondenser ir re-heater/ir cooler Refrigerant Refrigerant charge uto drain Note 8) Weight oating color ( ) (MPa) ( ) ( ) ( ) (kg) (kg) onstruction (ir/refrigerant ircuit) ompressed air inlet ir pressure gauge ompressed air outlet vaporation thermometer Low pressure switch ompressor for refrigeration Standard inlet air temperature ompressed air 5 to to to 40 (Relative humidity 85% or less) 2 to 43 (Relative humidity 85% or less) Three-phase: 200 V (50 Hz), Three-phase: 200 V 200/220 V (60 Hz) (50/60 Hz) ir-cooled Water-cooled lass 2 pressure vessel R407 (HF) H M (3) flange 00 (4) flange 50 (6) flange ondenser ody panel: White ase: lack Fan motor q ir re-heater Pressure switch w ir cooler ompressed air inlet ompressed air outlet ompressor for refrigeration ccumulator Operating panel: Sky blue Other panel (except base): White rain apillary tube e uto drain Volume control valve High pressure switch ondensed pressure gauge (240 only) Volume control valve Temperature expansion valve ondenser ooling water flow rate Note ) ooling tower performance Note 2) Water flow regulator for water side Note ) Value with rated load when cooling water inlet temperature is 32. Note 2) alculated at RT = kw Symbol Shell and tube type Refrigerated air dryer uto drain 6 m 3 /h 0 RT Pressure type automatic water supply valve /4 union Motor Type uto rain 370 Power supply Power consumption pplicable air compressor output (Reference) For screw type (kw) Note ) ir flow capacity under the standard condition (NR) [atmospheric pressure 20, relative humidity 65%] Note 2) ir flow capacity converted by the compressor intake condition [atmospheric pressure 32, relative humidity 75%] Note 3) The operation range does not guarantee the use with normal air flow capacity. Note 4) Select the air dryer model according to Selection (pages 26, 27) for models beyond the rated specifications. Note 5) When selecting a power supply voltage, refer to How to Order on page 40. Note 6) These values are reference values under rated conditions, and are not guaranteed. o not use these values for the thermal set values etc. Note 7) Product other than the option R is not equipped with a circuit breaker. Purchase an appropriate circuit breaker separately. Note 8) JIS 0K FF is used as a flange Operating cycle 4 times per minute for 8 seconds every one minute 200 V 50/60 Hz 4 W High temperature humid air from the air compressor passes through the air re-heater q and is pre-cooled by dehumidified cool air. Then, it is cooled to the specified temperature by the air cooler w using the evaporation heat of refrigerant. t this time, the oil mist and moisture generated by condensation are automatically exhausted by the auto drain e. The cooled and dehumidified air goes back to the air re-heater q and heat is exchanged with hot air that flows into the air re-heater. It is supplied as dry warm air without sweating in the piping system. H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL ondensed pressure gauge High pressure switch q ir re-heater w ir cooler Low pressure switch vaporation thermometer rain utomatic water supply valve Water-cooled condenser e Motor type auto drain 4

22 Series 90, 240 (80) 00 (JIS 0K FF) air inlet ompressed air inlet Power connection rommet with membrane (Pilot hole ø36) 200 J rain outlet Rc/2 F ompressed air outlet 4 x ø20 H I Inlet and outlet port 90 JIS 0K FF 80 (3) flange 240 JIS 0K FF 00 (4) flange The auto drain is enclosed in the same shipping package as the main body. Users are required to mount the auto drain to the air dryer F H I J ompressed air inlet ompressed air outlet (280) (30) (JIS 0K FF 50 (6)) (400) Power cable outlet (250) (800) ooling water outlet (Rc /4) ooling water inlet (Rc /4) (90) (390) (90) (20) rain outlet Rc3/8 4 x ø20 Power Transformer Integrated Type 370 The power transformer marked with the voltage symbol 9 is integrated into the refrigerated air dryer. 90 to 240 The power transformer marked with the voltage symbol 9 is built into the main body, and the outside dimensions are the same as those with the voltage symbol Power cable outlet (38 x 98) (440) 700±3 (2240) 4 x ø20 (Hole for foundation bolt) 42

23 Symbol Voltage Single-phase 00 V (50 Hz) 00/0 V (60 Hz) Single-phase 200 V (50 Hz) 200/220 V (60 Hz) Single-phase 230 V (50 Hz) Nil Symbol Note ) escription nti-corrosive None treatment for Size copper tube How to Order IU 4 0 Size Symbol ir compressor size Note) kw kw kw kw kw 5 5 kw Note) Note that the above values are for reference only. heck the actual compressor capacity. 3 4 pplicable size Voltage Note ) nter alphabetically when multiple options are combined. However, the following combinations are not possible. R and S (ecause S function is also included in R.) S and T (ecause S function is also included in T.) The combination of K, L, M and V is not possible because an auto drain can only be attached to a single option. Note 2) The maximum operating pressure is.6 MPa. Note 3) Voltage symbol 20 (200 V) and 23 (230 V) are the terminal block connection as standard. The option S cannot be chosen. Voltage symbol 0 (00 V) is the power cable with plug as standard. Note 4) To users who are considering switching from the previous air dryer: When switching from the previous air dryer and remote operation are required, select the Made to Order (IU--X256) product. Note 5) Refer to pages 49 to 53 for further information on options. Refrigerant R34a (HF) High Inlet ir Temperature IU Series 3, 4, 6, 8,, 5 (Inlet air temperature: 55, Outlet air pressure dew point: 0 ) With hinese labels and a hinese operation manual K Moderate pressure specification Note 2) uto drain bowl: Metal bowl with level gauge L With a heavy-duty auto drain (applicable to moderate pressure) Nil K L M R S T V M With a motor type auto drain (Voltage symbol 0, 20 only) R With a circuit breaker S Power supply terminal block connection (Voltage symbol 0 only) Note 3) T With a terminal block for power supply, operating and error signals Note 4) Note 4) Note 4) Note 4) Note 4) Option V With a timer controlled solenoid valve type auto drain (Voltage symbol 23 only) (applicable to moderate pressure) H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL 43

24 IU Series Symbol Refrigerated air dryer uto drain Standard Specifications Specifications Fluid Inlet air temperature Inlet air pressure ( ) (MPa) mbient temperature (humidity) ( ) Standard condition 50 Hz ir flow capacity (NR) Note ) 60 Hz (m 3 /min) ompressor intake 50 Hz condition Note 2) 60 Hz Inlet air pressure Inlet air temperature mbient temperature Outlet air pressure dew point (MPa) ( ) ( ) ( ) Power Single-phase 00 V consumption (W) Single-phase 200 V 50/60 Hz Note 6) Single-phase 230 V (50 Hz) Operating 00 V current () 200 V 50/60 Hz Note 6) 230 V (50 Hz) pplicable circuit breaker capacity Note 7) () (sensitivity current 30 m) Refrigerant Single-phase 00 V Refrigerant charge (kg) Single-phase 200 V Single-phase 230 V uto drain Weight (kg) oating color pplicable air compressor output (Reference) For screw type onstruction (ir/refrigerant ircuit) Note 3) Operating range Note 4) Rated conditions specifications lectric Power supply voltage (frequency) Note 5) (kw) High inlet air temperature IU3 IU4 IU6 IU8 IU IU5 ompressed air 5 to to.0 2 to 40 (Relative humidity 85% or less) Single-phase: 00 V (50 Hz), 00/0 V (60 Hz) Note 5) Single-phase: 200 V (50 Hz), 200/220 V (60 Hz) Single-phase: 230 V ±0% (50 Hz) Note 7) Note 7) Note 7) 80/ / / / / / /2.5.2/ Rc3/ /3..5/ / / /3.5.7/ (00 V), 5 (200 V, 230 V) Rc/ R34a (HF) Float type (Normally open) Rc3/ ody panel: White ase: ray / / / / (00 V) 0 (200 V) Note ) ir flow capacity under the standard condition (NR) [atmospheric pressure 20, relative humidity 65%] Note 2) ir flow capacity converted by the compressor intake condition [atmospheric pressure 32, relative humidity 75%] Note 3) The operation range does not guarantee the use with normal air flow capacity. Note 4) Select the air dryer model according to Selection (pages 26, 27) for models beyond the rated specifications. Note 5) When selecting a power supply voltage, refer to How to Order on page 43. Note 6) These values are reference values under rated conditions, and are not guaranteed. o not use these values for the thermal set values etc. Note 7) For the IU8 or larger models, cooling with the aftercooler helps save energy. Note 8) Product other than the option R is not equipped with a circuit breaker. Purchase an appropriate circuit breaker separately. Replacement Parts IU3 IU4 IU6 IU8 IU IU5 uto drain replacement parts no. Note 9) 48 Note 9) The part number for the auto drain components only excluding the body part. ody part replacement is not possible ody uto drain Rc 7 5 Humid, hot air coming into the air dryer will be cooled down by a heat exchanger. Water condensed at this time will be removed from the air by a drain separator and drained out automatically. ir separated from the water will be heated by a heat exchanger to obtain the dried air, which goes through to the outlet side. For models IU8 to 5, the humid and hot air introduced to the air dryer will be cooled down by the aftercooler before being cooled down by the heat exchanger. IU3 IU4 IU6 44 ompressed air inlet ompressed air outlet vaporation thermometer ompressor for refrigeration rain outlet ondenser Fan motor Heat exchanger rain separator Volume control valve apillary tube Pressure switch IU8 IU IU5 ompressed air inlet ompressed air outlet vaporation thermometer ompressor for refrigeration rain outlet ondenser Fan motor ftercooler Fan motor Heat exchanger rain separator Volume control valve apillary tube Pressure switch

25 Refrigerated ir ryer IU Series IU3 to IU6 Q IU3 Rc3/8 IU4 Rc/2 IU6 Rc3/4 270 IU8 to IU5 L P Illuminated switch vaporation thermometer rain tube (O.. ø0, length approx. 0.8 m) K Illuminated switch vaporation thermometer 4 x ø3 [00 V specification] Power cable (Length: approx..9 m) 42 F air outlet N M F J [200 V specification] Power cable outlet (ø7) H J K L M N P Q Q air outlet F H ompressed air inlet ompressed air outlet [200 V specification] Terminal block ompressed air inlet ompressed air outlet [200 V specification] Terminal block H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL 42 L P IU8 Rc3/4 IU IU5 Rc rain tube (O.. ø0, length approx. 0.8 m) x ø N [00 V specification] Power cable (Length: approx..9 m) F H L M N P Q M H [200 V specification] Power cable outlet (ø7) 45

26 Refrigerant R407 (HF) High Inlet ir Temperature IU Series 22, 37, 55, 75 (Inlet air temperature: 55, Outlet air pressure dew point: 0 ) How to Order IU Size Symbol ir compressor size Note) kw kw kw kw Note) Note that the above values are for reference only. heck the actual compressor capacity. Nil L M R T V Symbol Voltage Voltage Single-phase 230 V (50 Hz) Three-phase 200 V (50 Hz) 200/220 V (60 Hz) Nil Symbol Note ) L M R T escription With hinese With a heavy-duty With a motor type With a terminal nti-corrosive labels and auto drain auto drain With a block for power None treatment for supply, a hinese (applicable to (Voltage symbol Size copper tube circuit breaker operating and operation manual moderate pressure Note 2) ) 30 only) error signals Note 3) Note ) nter alphabetically when multiple options are combined. However, the following combinations are not possible. The combination of L, M and V is not possible because an auto drain can only be attached to a single option. Note 2) The maximum operating pressure is.6 MPa. Note 3) To users who are considering switching from the previous air dryer: When switching from the previous air dryer and remote operation are required, select the Made to Order (IU--X256) product. Note 4) Refer to pages 49 to 53 for further information on options. Option V With a timer controlled solenoid valve type auto drain (Voltage symbol 23 only) (applicable to moderate pressure Note 2) ) 46

27 Refrigerated ir ryer IU Series Standard Specifications Symbol Refrigerated air dryer uto drain onstruction (ir/refrigerant ircuit) pplicable circuit breaker capacity Note 6) () Three-phase 200 V 0 5 (sensitivity current 30 m) Single-phase 230 V (50 Hz) 0 20 Refrigerant R407 (HF) Three-phase 200 V Refrigerant charge (kg) Single-phase 230 V uto drain Float type (Normally open) R R /2 R2 Weight (kg) oating color ody panel: White ase: ray 2 pplicable air compressor output (kw) (Reference) For screw type Note ) ir flow capacity under the standard condition (NR) [atmospheric pressure 20, relative humidity 65%] Note 2) ir flow capacity converted by the compressor intake condition [atmospheric pressure 32, relative humidity 75%] Note 3) The operation range does not guarantee the use with normal air flow capacity. Note 4) Select the air dryer model according to Selection (pages 26, 27) for models beyond the rated specifications. Note 5) These values are reference values under rated conditions, and are not guaranteed. o not use these values for the thermal set values etc. Note 6) Product other than the option R is not equipped with a circuit breaker. Purchase an appropriate circuit breaker separately. IU22, IU37, IU55, IU75 High pressure switch (IU55, 75 only) vaporation thermometer Volume control valve ccumulator ompressor for refrigeration ompressed air inlet ondenser Fan motor Specifications Fluid Inlet air temperature Inlet air pressure ( ) (MPa) mbient temperature (humidity) ( ) Standard condition 50 Hz ir flow capacity (NR) Note ) 60 Hz (m 3 /min) ompressor intake 50 Hz condition Note 2) 60 Hz Inlet air pressure Inlet air temperature mbient temperature Outlet air pressure dew point (MPa) ( ) ( ) ( ) Note 3) Operating range Note 4) Rated conditions specifications lectric Power supply voltage (frequency) Power consumption 50/60 Hz Note 5) Operating current 50/60 Hz Note 5) IU55 IU75 Replacement Parts IU22 IU37 uto drain replacement parts no. Note 7) 48 Note 7) The part number for the auto drain components only excluding the body part. ody ody part replacement is not possible. uto drain Valve ftercooler Fan motor ompressed air outlet ooler re-heater (Heat exchanger) apillary tube Pressure switch Three-phase 200 V (W) Single-phase 230 V (50 Hz) Three-phase 200 V () Single-phase 230 V (50 Hz) uto drain rain outlet High pressure switch (IU55, 75 only) High inlet air temperature IU22 IU37 IU55 ompressed air 5 to to.0 2 to 40 (Relative humidity 85% or less) Single-phase: 230 V ±0% (50 Hz) Three-phase: 200 V (50 Hz) Three-phase: 200/220 V (60 Hz) 00/ / / / IU / / Humid, hot air coming into the air dryer will be cooled down by a heat exchanger. Water condensed at this time will be removed from the air by a drain separator and drained out automatically. ir separated from the water will be heated by a heat exchanger to obtain the dried air, which goes through to the outlet side. 47 H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL

28 IU Series IU22 to 75 vaporation thermometer Illuminated switch ompressed air outlet ompressed air inlet (F) all valve air outlet () Terminal block rain tube (O.. ø0, length approx. m) J L P 3 Power cable holder (lectric wire diameter ø9 to ) [opposite side] H N M 4 x ø3 IU22 IU37 IU55 IU75 R R /2 R F H J L M N P

29 /IU Series Options Refer to How to Order on pages 28, 32, 35, 40, 43, 46 for optional models. Option symbol ool compressed air output ool outlet air (0 ) can be supplied. The air flow with this option is smaller than that of the standard air dryer. (Refer to the below table.) If the air dryer is used out of the scope of the rated specifications or conditions, select a model according to pages 26 and 27 and apply the air flow capacity shown in the tables below to the data. Note ) Perform thermal insulation treatment for pipings and equipment installed after the dryer to prevent the formation of condensation. Note 2) The option cannot be used for the 00F to 370 and the IU series due to the construction of the heat exchanger unit. ir Flow apacity ir flow capacity m 3 /min (NR) (Rated specification/onditions): Inlet air pressure: 0.7 MPa, Inlet air temperature: 35 ( to 37), 40 (55, 75), Outlet air temperature: 0 Option symbol nti-corrosive treatment for copper tube to 75, IU all models This minimizes the corrosion of the copper and copper alloy parts when the air dryer is used in an atmosphere containing hydrogen sulfide or sulfurous acid gas. (orrosion cannot be completely prevented.) Special epoxy coating: opper tube and copper alloy parts. The coating is not applied on the heat exchanger or around electrical parts, where operation may be affected by the coating. orrosion is not covered under warranty. K 50 Hz 60 Hz Option symbol Moderate pressure specification (uto drain bowl: Metal bowl with level gauge) The maximum operating pressure is.6 MPa. The auto drain is changed from the standard to the moderate pressure specification. metal bowl with a level gauge which can confirm the water level is used for the auto drain. Specifications. Maximum operating pressure:.6 MPa 2. same as standard products Option symbol With hinese labels and a hinese operation manual In addition, hinese labels are put on the external panels. hinese operation manual is also included. Replacement Parts to 37 IU3 to uto drain replacement parts no. -S to 37, IU3 to 5 Note to 75, IU3 to 75 ssembly of auto drain: 48-8-X20, One-touch fitting: KQ2H0-02S, and insulator H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL 49

30 /IU Series Options 2 Refer to How to Order on pages 28, 32, 35, 40, 43, 46 for optional models. K Option symbol Moderate pressure specification The maximum operating pressure is.6 MPa. The internal drain piping is changed from the nylon tube to the metal. Specifications. Maximum operating pressure:.6 MPa 2. same as standard products 00F to 50F L Option symbol With a heavy-duty auto drain (applicable to moderate pressure) rainage including dust can also be exhausted. The float type auto drain used in the standard air dryer is replaced with a heavy-duty auto drain (H ). Note) The 00F to 50F, 90, 240 standard types are equipped with a heavy-duty auto drain. Max. operating pressure:.6 MPa 4 to 5 IU3 to 5 (207) (57) Max. operating pressure: 0.97 MPa to 75, 370, IU3 to 5, IU22 to 75 all valve () rain outlet Rc/2 Heavy-duty auto drain () 68 Note ) The heavy-duty auto drain and the ball valve are both enclosed in the same shipping package as the main body of the air dryer. Users are required to mount the parts to the air dryer. Note 2) Users will need to supply the fitting (KQ2L0-04S) and tubing (TU065U) for the drain piping. 4 6, IU3 8, IU4, IU6 IU8, IU 5 IU to 75, IU22 to Replacement Parts/Heavy-uty uto rain Part no. (escription) onfiguration 4 to 5 IU3 to to 75 IU22 to 75 H (Heavy-duty auto drain) H-400 (xhaust mechanism replacement kit) Heavy-duty auto drain xhaust mechanism replacement kit Housing (Use existing equipment.) all valve rain tube: Length approx m (O.. ø0) rain outlet (2 locations) 2 x Rc3/8 (20) Heavy-duty auto drain (ssembled before shipment) 22, 37 IU22, 37 55, 75 IU55 IU75 50 pprox. 00 pprox. 20 pprox. 250

31 /IU Series Options 3 Refer to How to Order on pages 28, 32, 35, 40, 43, 46 for optional models. M With a motor type auto drain The float type auto drain used in the standard air dryer is replaced with a motor type auto drain (M200). Note) The 370 standard type is equipped with a motor type auto drain. ir ischarge Operating air pressure ir discharge without drainage 0.3 MPa m 3 per cycle (NR) 0.5 MPa 0.00 m 3 per cycle (NR) 0.7 MPa 0.04 m 3 per cycle (NR) The motor type auto drain actuates once (for 2 seconds) every one minute. 4 to 5 IU3 to 5 4 6, IU3 8, IU4, 6 IU8, 5 IU5 22 to 75 IU22 to 75 all valve Option symbol () () rain outlet Rc3/ () all valve Motor type auto drain Note ) The motor type auto drain and the ball valve are both enclosed in the same shipping package as the main body of the air dryer. Users are required to mount the auto drain to the air dryer. Note 2) Users will need to supply the fitting (KQ2L0-03S) and tubing (TU065U) for the drain piping. () Motor type auto drain (ssembled before shipment) rain tube: Length approx m (O.. ø0) , (3) (68) 4 to 75, 90, to 75 Motor type auto drain rain outlet Rc3/8 Note) The motor type auto drain is enclosed in the same shipping package as the main body of the air dryer. Users are required to mount the auto drain to the air dryer. Replacement Parts/Motor Type uto rain ssembly Note) Part no. Note 4 to 5-0 IU3 to to to IU3 to 5-20 IU22, S0087 -S0090 ssembly of motor type auto drain: M200-04, plug housing assembly: , receptacle: , rubber plug: ssembly of motor type auto drain: M , plug housing assembly: , receptacle: , rubber plug: ssembly of motor type auto drain: M , plug housing assembly: , IU55, 75 -S050 receptacle: , rubber plug: ssembly of motor type auto drain: M , plug housing assembly: , 90, 240 -S05 receptacle: , rubber plug: Note) Including electric wire with connector on the end () H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL Note) When a longer drain tube than the one attached is necessary, remove and replace it with a tube prepared by users. (fter connection with a fitting, the drain may not flow due to a drop in pressure caused by the fitting.) 5

32 /IU Series Options 4 Refer to How to Order on pages 28, 32, 35, 40, 43, 46 for optional models. R Option symbol With a circuit breaker The air dryer is equipped with a circuit breaker, reducing the electrical wiring required during installation. (The 370 does not include the electrical leakage detection function.) 90, to 5 IU3 to 5 () ircuit breaker xcept, 2, () No-fuse breaker 4, 6, 8, 5 IU3, 4, 6 IU8 IU IU5 22 to 75 IU22 to Power cable outlet (ø7) rommet with membrane ircuit breaker with cover Power connection ø IU22-30 IU37-30 IU55-30 IU F to 50F ircuit breaker F Power cable outlet (ø7) (lectric wire diameter ø9 to ) [opposite side] F reaker apacity and Sensitivity urrent Voltage 00 V type 200 V type 4-0, , -0, 5-0 IU3-0, IU4-0, IU6-0 IU8-0, IU-0, IU , , -20 IU3-20, IU4-20 IU6-20, IU8-20, IU , 22-20, IU , IU22-30, IU37-30, IU , IU F 25F 50F reaker capacity Sensitivity current 30 m 52 00F 25F 50F

33 /IU Series Options 5 Refer to How to Order on pages 28, 32, 35, 40, 43, 46 for optional models. S Power supply terminal block connection The option allows the connection of a power cable to a terminal block. This option is supplied with the 200 V model as a standard accessory. -0 to 3-0 Power outlet (ø7) rommet with membrane Power cable outlet (ø7) rommet with membrane 4, 6, 8, 5 IU3, 4, 6 IU8, IU5 T Option symbol (98) to 5-0 IU3-0 to to 5-0, IU3-0 to 5-0 esides terminals for the power supply, terminals for the operating signal and the error signal are also available. (No-voltage contact) dditionally, when using the remote operation, select the Made to Order (8 to 5--X256, IU8 to 5--X256) products. 4 to 5 IU3 to 5 Terminal block (33) Terminal block Terminal block Signal cable outlet (ø7) rommet with membrane Power cable outlet (ø7) rommet with membrane ontact capacity: Operating signal 220 V, 6 rror signal 250 V, 7 Minimum current value: 24 V, 5 m (/) for operating and error signals Note) e sure to confirm the electric circuits with the drawings or Operating Manual before using the operating and error signals. 4, 6, 8, IU3, 4, IU8, IU Option symbol With a terminal block for power supply, operating and error signals 4 to 5, IU3 to 5 T esides terminals for the power supply, terminals for the operating signal and the error signal are also available. (No-voltage contact) dditionally, when using the remote operation, select the Made to Order (22 to 75--X256, IU22 to 75--X256) products. 22 to 75, IU22 to 75 Power cable holder (lectric wire diameter ø9 to ø) Signal cable outlet (lectric wire diameter ø7) rommet with membrane Terminal block ontact capacity: Operating signal 220 V, 6 rror signal 250 V, 7 Minimum current value: 20 V, 5 m (/) for operating and error signals 22, 37 55, 75 IU22, 37 IU55 IU75 V Option symbol With a terminal block for power supply, operating and error signals Option symbol With a timer controlled solenoid valve type auto drain (applicable to moderate pressure) rainage is discharged by controlling a solenoid valve with a timer. strainer for solenoid valve protection and a stop valve are also included. (The external dimensions are the same as the standard product.) Maximum operating pressure:.6 MPa (00F to 50F:.0 MPa) The timer controlled solenoid valve actuates once (for 0.5 seconds) every 30 seconds. Replacement Parts IU3 to IU55, F to 50F Part no. -S098 -S0302 -S to 75, IU22 to 75 8 IU3 to F to 50F Note 230 V 200 V 53 H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL

34 /IU Series Options 6 Refer to How to Order on pages 28, 32, 35, 40, 43, 46 for optional models. W Option symbol Water-cooled type 00F to 50F, 90, 240 It can be used in a high temperature environment without decreasing air flow capacity. It can also be used in an enclosed environment without increasing the ambient temperature. This option is supplied with the 370 as a standard accessory. 00F 25F 50F ondenser Plate system Shell and coil system ooling water flow.29/.56.74/ / / /5.4 rate (m 3 /h) Note ) 50/60 Hz ooling tower performance (RT) Note 2) Water flow regulator for water side 00F to 50F Pressure type automatic water supply valve R/2 R3/4 Note ) Value with rated load when cooling water inlet temperature is 32. Note 2) alculated at RT = 3300 kcal/h R 00F 25F, 50F , 240 ooling water outlet ondensation pressure gauge ooling water inlet rain plug Rc3/8 90,

35 /IU Series Optional ccessories Specifications escription Features Specifications pplicable air dryer Separately installed power transformer Note ), 2) edicated base for separately installed power transformer Note 2) ust-protecting filter set Note 3) ypass piping set Foundation bolt set Piping adapter Mounting base adapter onversion piping set Separately installed power transformer is not attached. Order separately. onversion bypass piping set For integrating the separately installed power transformer and the air dryer. asy bypass piping (connect this set to the air dryer), allowing substantial reduction in the installation time. For fixing the air dryer to the foundations. asy to secure by striking the axle. For converting the thread type of an IN/OUT fitting for air dryers. For ensuring conversion to the former models (22 and 37) air piping. [When bypass piping is already in place] For ensuring conversion to the former models (6 to 5) air piping. [When there is no bypass piping] For ensuring conversion to the former models (6 to 5) air piping. Max. ambient temperature -0 to 5-0, 22-20/ /30, 55-30, IU3-0 to 5-0, IU22 to (Relative humidity 85% or less) 00F to 50F, 90 to to /30, 37-20/ , IU3 to 5-0 Max. ambient temperature 40 Max. operating pressure Note 4).0 MPa Max. operating temperature : 60 IU: 80 Stainless steel rass Max. operating pressure Note 4).0 MPa Max. operating temperature 60 Max. operating pressure Note 4).0 MPa Max. operating temperature 60 to to 240 IU3 to 75 to 75 IU3 to 75 4 to 75 IU3 to 75 00F to 50F to 75 IU3 to 75 00F to 50F 22, 37 6 to 5 6 to 5 Note ) When using a power transformer for the to 5 and IU3 to 5, select the air dryer of 00 V. Note 2) When using a power transformer for the 90 and 240, built-in transformer type is also available. (Refer to How to Order on page 40.) Note 3) This filter set is supplied with the 00F to 50F as a standard accessory. Note 4) Not applicable to the moderate pressure specification. Prepare a bypass, conversion or conversion bypass piping set suitable for the specification. How to Order [Separately installed power transformer] Single-phase type apacity Symbol pplicable air dryer to 8-0 IU3-0, IU4-0, IU , 5-0 IU6-0, IU-0, IU , TR apacity 500 V kv 2 kv Three-phase type TR apacity Symbol pplicable air dryer , IU22-30, IU , IU55-30, IU F F, 50F , apacity.7 kv 4 kv 7 kv 9 kv 4 kv 8 kv Power supply and voltage for those other than the standard. For preventing a decline in the performance of air dryers, even in a dusty atmosphere. Power supply voltage Symbol Inlet voltage 0 V (50 Hz) 0 to 20 V (60 Hz) 2 200, 220, 230, 240 V (50 Hz) 200 to 260 V (60 Hz) 3 380, 400, 45 V (50 Hz) 380 to 420 V (60 Hz) 4 420, 440, 480 V (50 Hz) 420 to 520 V (60 Hz) V (50 Hz) 220 to 240 V (60 Hz) 0 380, 400, 45 V (50 Hz) 380 to 400, 400 to 45, 45 to 440 V (60 Hz) 440, 460 V (50 Hz) 440 to 460, 460 to 500 V (60 Hz) Note) Refer to pages 57 and 58 for dimensions. Power supply voltage Symbol Inlet voltage V (50 Hz) 220 to 240 V (60 Hz) 6 380, 400, 45 V (50 Hz) 380 to 440 V (60 Hz) 7 440, 460 V (50 Hz) 440 to 500 V (60 Hz) 8 220, 240, 380, 400, 45, 440 V (50/60 Hz) Note) Refer to page 58 for dimensions. Outlet voltage 00 V (50 Hz) 00, 0 V (60 Hz) 200 V (50 Hz) 200, 220 V (60 Hz) Outlet voltage 200 V (50 Hz) 200, 220 V (60 Hz) Type 200 V (50/60 Hz) Page 57, 58 Page 59 Page 60 Page 6, 62 Page 62 Page 63 Page 64 Type Singlephase Singlephase Threephase 55 H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL

36 /IU Series How to Order [edicated base for separately installed power transformer] Symbol Size pplicable air dryer 4 to, IU3 to , 75 T 403 IU T 407 Symbol Size pplicable air dryer IU8, IU IU5 IU22 IU37 Note) Not available for the to 3, IU55, 75, 00F to 50F, 90, 240, 370. In the case of the option S, the part number will be different. Please consult with SM separately. Refer to page 59 for dimensions. [ust-protecting filter set] FL 20 pplicable air dryer Symbol pplicable air dryer 200 Note), 2 20 Note) , IU , IU4 205, IU FL 90 pplicable air dryer Symbol pplicable air dryer Note) This filter set is supplied with the 00F to 50F as a standard accessory. Refer to page 60 for dimensions. IU FL 20 pplicable air dryer Symbol pplicable air dryer 20 IU8 2 IU 22 IU5 25 IU22 26 IU37 27 IU55 28 IU75 [ypass piping set (Rc, R thread)] P 302 IU P 305 pplicable air dryer Symbol pplicable air dryer Thread type Rc to R Note) Not applicable to the moderate pressure specification (maximum operating pressure.6 MPa). Prepare a bypass piping set suitable for the specification by users. [Piping adapter] P 60 pplicable air dryer Symbol pplicable air dryer 305 IU3 306 IU4 307 IU6 320 IU8, IU 322 IU5 336 IU IU IU55, IU75 Note) Refer to pages 6 and 62 for bypass piping set dimensions. pplicable air dryer Thread type and port size Symbol Male thread side Female thread side pplicable air dryer R/2 R3/4 NPT R NPT /2 NPT2 R3/8 NPT/2 NPT3/4 Rc NPT Rc /2 Rc2 NPT3/8 4, IU4 6 to, IU6 to 22, IU22 5, IU5 37, IU37 00F to 50F to 3, IU3 Note) Refer to page 62 for dimensions. 56 [Foundation bolt set] 500 pplicable air dryer Symbol pplicable air dryer 4 to IU3 to 5 00F to 50F 50 IU22 to 75 Note) Refer to page 62 for dimensions. [Mounting base adapter] pplicable to the 22 and 37. Part no. pplicable air dryer -S S Note) Refer to page 63 for dimensions. [onversion piping set/ onversion bypass piping set] pplicable to the 6 to 5. Select conversion piping set when bypass piping is already in place, and conversion bypass piping set when there is no bypass piping. Part no. onversion piping set -S086 -S0203 -S087 -S088 onversion bypass piping set -S083 -S0202 -S084 -S085 Note) Refer to pages 63 and 64 for dimensions. pplicable air dryer 6 8 5

37 Optional ccessories /IU Series Specifications/ [Separately installed power transformer] -TR 4 x F OUT PUT IN PUT -TR 2 FUS OUT PUT -TR 3, 4 VOLT SLTOR IN PUT Input cable 2 m Specifications/ Part no. pplicable air dryer apacity Type -TR500- -TR000-4 x 6.5 x 2 Long hole -0 to 8-0 IU3-0, 4-0, , 5-0 IU6-0, -0, V kv Part no. pplicable air dryer apacity Type -TR TR x øf Input cable 2 m Specifications/ -0 to 8-0 IU3-0, 4-0, , 5-0 IU6-0, -0, 5-0 Specifications/ 500 V kv Part no. pplicable air dryer apacity Type -TR to 8-0 IU3-0, 4-0, V -0, 5-0 -TR000-3 IU6-0, -0, 5-0 kv -TR TR to 8-0 IU3-0, 4-0, , 5-0 IU6-0, -0, V kv Singlephase Singleturn Singlephase Singleturn Singlephase Singleturn Inlet Outlet voltage voltage 0 V (50 Hz) 0 to 20 V (60 Hz) Inlet voltage 200, , 240 V (50/60 Hz) Inlet voltage 380, 400, 45 V (50 Hz) 380 to 420 V (60 Hz) 420, 440, 480 V (50 Hz) 420 to 520 V (60 Hz) 00 V (50 Hz) 00, 0 V (60 Hz) F Weight x 7.5 kg (Long hole) x 9 (Long hole) Outlet voltage 00 V (50/60 Hz) Outlet voltage 4 kg Weight F Weight 00 V (50 Hz) 0 V (60 Hz) kg kg 5 kg 22 kg 57 H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL

38 /IU Series Specifications/ [Separately installed power transformer] -TR Terminal block ø30 -TR700-6, x ø8 ø39 able hole Terminal block Specifications Part no. -TR700-5 pplicable air dryer IU22-30 IU TR x ø0 250 ø26 able hole 5 Specifications Part no. pplicable air dryer apacity Type Inlet voltage Outlet voltage Weight -TR TR IU22-30 IU kv 380, 400, 45 V (50 Hz) 380 to 400, 400 to 45, 45 to 440 V (60 Hz) 440, 460 V (50 Hz) 440 to 460, 460 to 500 V (60 Hz) 200 V (50 Hz) 200, 220 V (60 Hz) 8 kg Terminal block 4 x ø TR2000-0, Terminal block x ø TR4000-5,6,7 ø30 -TR 8 ø39 able hole 45 4 x ø Terminal block 0 5 Specifications Part no. 40 -TR Specifications Part no. pplicable air dryer apacity Type Inlet voltage Outlet voltage Weight -TR TR pplicable air dryer IU55-30 IU75-30 apacity Type Inlet voltage Outlet voltage Weight Single-phase 220 V (50 Hz) 200 V (50 Hz) 2 kv 5 kg Single-turn 220 to 240 V (60 Hz) 200, 220 V (60 Hz) 2 kv 4 kv 380, 400, 45 V (50 Hz) 380 to 400, 400 to 45, 45 to 440 V (60 Hz) 440, 460 V (50 Hz) 440 to 460, 460 to 500 V (60 Hz) 200 V (50 Hz) 200, 220 V (60 Hz) 20 kg Specifications/ Part no. pplicable air dryer apacity Type Inlet voltage Outlet voltage Weight 220 V (50 Hz) 200 V (50 Hz) -TR kg 220 to 240 V (60 Hz) 200, 220 V (60 Hz) -TR TR Threephase Singleturn Singlephase Singleturn apacity Type Inlet voltage Outlet voltage Weight Threephase 220 V (50 Hz) 200 V (50 Hz).7 kv Singleturn 220 to 240 V (60 Hz) 200, 220 V (60 Hz) 9 kg Threephase Singleturn 380, 400, 45 V (50 Hz) 380 to 400, 400 to 45, 45 to 440 V (60 Hz) 440, 460 V (50 Hz) 440 to 460, 460 to 500 V (60 Hz) 200 V (50 Hz) 200, 220 V (60 Hz) 200 V (50 Hz) 200, 220 V (60 Hz) kg kg 58 ø 4 x øf Specifications/ Part no. pplicable air dryer apacity Type Inlet voltage Outlet voltage -TR F 7 kv Threephase 380, 400, 200V , 240, 360 -TR F, 50F 9 kv -TR , kv oubleturn 440 V (50/60 Hz) 45, (50/60 Hz) 400 -TR kv F Weight 94 kg 09 kg 52 kg 79 kg

39 Optional ccessories /IU Series [edicated base for separately installed power transformer] 4 to 75 IU3 to 37 Separately installed power transformer edicated base for separately installed power transformer H HW T 5 4 x ø3 75 F 65 (25: For 55, 75) IU FS -T/ Part no. pplicable air dryer pplicable transformer -T403 -T404 -T405 -T406 -T IU IU IU TR500- -TR TR TR TR500- -TR TR TR TR500- -TR TR TR TR000- -TR TR TR TR000- -TR TR TR TR TR700-6, 7 -TR TR2000-0, -TR TR700-6, 7 -TR TR2000-0, -TR TR TR TR TR TR Unit weight (kg) F Reference weight (including air dryer and transformer) (kg) IH I I IK M FF M M MH M MF ZF SF SF LL IU-T/ Part no. pplicable air dryer pplicable transformer IU-T407 IU-T408 IU-T40 IU-T4 IU8-0 IU-0 IU5-0 IU22-30 IU TR500- -TR TR TR TR000- -TR TR TR TR000- -TR TR TR TR TR700-6, 7 -TR TR700-6, F Unit weight (kg) Reference weight (including air dryer and transformer) (kg)

40 /IU Series [ust-protecting filter set] (20) () (20) (0) () (-FL200, 20) (-FL202 to 24) (IU-FL20 to 28) Part no. pplicable air dryer Weight (g) -FL200, FL FL FL203 6, IU FL204 8, IU FL205, IU FL206 -FL207 -FL208 -FL23 -FL filter set for the -FL200 to 24 consists of filter. Part no. pplicable air dryer -FL90 -FL filter set for the -FL90 to 240 consists of 4 filters. Part no. pplicable air dryer Weight (g) IU-FL20 IU-FL2 IU-FL22 IU-FL25 IU-FL26 IU-FL27 IU-FL28 IU8 IU IU5 IU22 IU37 IU55 IU filter set for the IU-FL20 to 22, 25 to 28 consists of 2 filters. 60

41 Optional ccessories /IU Series [ypass piping set] to 3 ompressed air inlet ompressed air outlet () () () -P300 -P30 -P302 pplicable air dryer , 37 IU22 to 75 Rc 3/8 ompressed air outlet IUPart no. -P37 -P38 IU-P336 IU-P337 IU-P () () () () pplicable air dryer IU22 IU37 IU55 IU75 Rc /2 / () () 2 Weight (kg).5.6 ompressed air inlet Weight (kg) to 5 IU3 to 6 pplicable Part no. air dryer -P P P36 5 IU-P305 IU3 IU-P306 IU4 IU-P307 IU6 no. IUPart 55, 75 (0) (250) Part no. -P325 () Rc /2 3/4 3/8 /2 3/4 pplicable air dryer () ompressed air outlet ompressed air inlet ompressed air outlet () (59) (455) ompressed air inlet () (28) () () Weight (kg) Weight Rc (kg) H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL 6

42 /IU Series [ypass piping set] IU8 to 5 () () (F) () () ompressed air inlet ompressed air outlet () Part no. IU-P320 IU-P322 pplicable air dryer IU8 IU IU5 Rc 3/ Weight (kg) [Foundation bolt set] Mounting hole dia.: ø0.5 Nominal Part no. pplicable air dryer thread size to 75 IU3 to 5 IU22 to to 50F M0 Material Stainless steel Number of set [Piping adapter] (Width across flats) Female thread side Male thread side Part no. Thread type and port size Number pplicable air dryer Material Male thread side Female thread side of set -P60 -P603 R/2 R3/4 NPT/2 NPT3/4 4 IU4 6 to IU6 to P604 NPT Rc 22, IU P605 R NPT 5, IU5 rass 2 -P606 NPT /2 Rc /2 37, IU , 75, IU55, 75 -P607 NPT2 Rc2 00 to 50F to 3 -P609 R3/8 NPT3/8 IU

43 Optional ccessories /IU Series [Mounting base adapter] 22, 37 4 x ø3 Part no. -S089 -S ompressed air inlet (34) (0) pplicable air dryer [onversion piping set] 6 ompressed air inlet (09) Port Size Part no. -S086 8, (602) pplicable air dryer 6 () (405) R /2 ompressed air outlet (40) (7) (587) Rc /2 (33) (6) Weight (kg) 3.5 ompressed air outlet ompressed air inlet 4 x ø x ø3 (93) (290) F [onversion piping set] ompressed air outlet 5 ompressed air inlet (34) (405) (05) Port Size () Part no. -S088 F (722) 25 4 () pplicable air dryer 5 Single unit weight (kg) 3 4 ompressed air outlet () (748) Rc Reference weight (including air dryer) (kg) Weight (kg) 6.7 H HW T IU FS () IH I I IK M FF M M MH M MF ZF SF SF LL 4 x ø (90) (67) Part no. -S0203 -S087 pplicable air dryer 8 Rc 3/ / Weight (kg)

44 /IU Series [onversion bypass piping set] 6 to 5 () ompressed air inlet (F) () ompressed air outlet () 4 x ø3 (J) H I Part no. -S083 -S0202 -S084 -S085 pplicable air dryer Rc /2 3/4 3/ F H I J Weight (kg)

45 /IU Series Specific Product Precautions e sure to read this before handling the products. Refer to back page 50 for Safety Instructions and pages 6 to 8 for ir Preparation quipment Precautions. aution Installation void locations where the air dryer will be in direct contact with wind and rain. (void locations where relative humidity is 85% or more.) void exposure to direct sunlight. void locations that contain much dust, corrosive gases, or flammable gases. Failure due to corrosion is not covered under warranty. However, when the risk of corrosion is high, select the option (anti-corrosive treatment for copper tube). void locations of poor ventilation and high temperature. void locations where the air dryer is too close to a wall etc. Leave a sufficient space between the air dryer and the wall according to the Maintenance Space in the Operation Manual. void locations where the air dryer could draw in high temperature air discharged from an air compressor or other dryer. onfirm that the exhaust air does not flow into the neighboring equipment. void locations subjected to vibration. void possible locations where the drain can freeze. void locations with an ambient temperature 40 or higher (00F to 50F: 45 or higher). void installation on machines for transporting, such as vehicles, ships, etc. void locations which experience sudden pressure/flow rate changes. aution rain Tube polyurethane tube is attached as a drain tube for the to 50F, IU3 to 75. Use this tube to discharge drainage to a drain tank etc. o not use the drain tube in an upward. o not bend or crush the drain tube. (Otherwise, the operation of an auto drain will stop and drainage will discharge through the air outlet.) If it is unavoidable that the tube goes upward, make sure it only goes as far as the position of the auto drain outlet. aution Power Supply <00 V> Insert the power supply plug to an exclusive 00 V power outlet. Install a circuit breaker Note ) suitable to each model for the power supply. Maintain voltage fluctuation within ±0% of the rated voltage. e sure to ground the power supply prior to use. Multiple-branch wiring is dangerous since it causes overheating. o not extend the power cable by using a table tap etc. voltage drop may cause the air dryer to stop operating. Note ) Select a circuit breaker with a sensitivity current 30 m and a rated current 0. <200 V> onnect the power supply to the terminal block. Install a circuit breaker Note 2) suitable to each model for the power supply. Maintain voltage fluctuation within ±0% of the rated voltage. Note 2) Select a circuit breaker with a sensitivity current 30 m. s regards rated current, refer to pplicable circuit breaker capacity on pages 29, 33, 36, 37, 4, 44 and 47. When using with other voltages than specified for a standard product, use a separately installed power transformer. (page 55) H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL 65

46 /IU Series Specific Product Precautions 2 e sure to read this before handling the products. Refer to back page 50 for Safety Instructions and pages 6 to 8 for ir Preparation quipment Precautions. aution e careful to avoid an error in connecting the air piping at the compressed air inlet (IN) and outlet (OUT). Install bypass piping since it is needed for maintenance. Use the bypass piping set on pages 6 and 62. ir Piping 55, 75 ompressed air outlet Valve closed ompressed air inlet to 3 ompressed air inlet ompressed air outlet Valve closed Valve open Valve open 4 to 5 IU3 to 5 ompressed air inlet ompressed air outlet Valve closed Valve open When tightening the inlet/outlet air piping, firmly hold the hexagonal parts of the port on the air dryer side or piping with a wrench or adjustable angle wrench. Variations in operating conditions may cause condensation to form on the surface of the outlet piping. pply thermal insulation around the piping to prevent condensation from forming. onfirm that vibrations resulting from the compressor are not transmitted through the air piping to the air dryer. o not allow the weight of the piping to lie directly on the air dryer. If a metallic flexible tubing is used for the inlet/outlet air piping, abnormal noise might be generated in the piping. In that case, please change it to the rigid tubing. 22, 37 IU22 to 75 ompressed air outlet ompressed air inlet Valve closed Valve open aution Protection ircuit When the air dryer is operated in the following cases, the protection circuit will activate, the lamp will turn off and the air dryer will come to stop. The compressed air temperature is too high. The compressed air flow rate is too high. The ambient temperature is too high. (40 or higher (00F to 50F: 45 or higher)) The fluctuation of the power supply is beyond the rated voltage ±0%. The air dryer is drawing in high temperature air exhausted from an air compressor or other dryer. The ventilation port is obstructed by a wall or clogged with dust. 66

47 /IU Series Specific Product Precautions 3 e sure to read this before handling the products. Refer to back page 50 for Safety Instructions and pages 6 to 8 for ir Preparation quipment Precautions. Transportation and Installation Warning e sure to follow the below instructions for transporting the product. The product is filled with refrigerant. Transport it (by land, sea or air) in accordance with laws and regulations specified. When carrying the product, be careful not to let it drop or fall over. Lift it by using a fork lift or rope and lifting hook. The lifting angle should be 45 or more. Note) The lifting hooks are installed on the 00F to 50F. o not lift the product by holding the panel, fittings or piping. Never lay the product down for transportation. This may lead to damage to the product. The product is heavy and has potential dangers in transportation. e sure to follow the above instructions. e sure to use a fork lift or lifting hook for transporting the product. 45 or more aution Lifting position uto rain 45 or more ompressor ir elivery aution Use an air compressor with an air delivery of 00 L/min or more for a model other than the. Since the auto drain of the 2 to 75, IU3 to 75 is designed in such a way that the valve remains open unless the air pressure rises to 0. MPa or higher, air will blow out from the drain outlet at the time of air compressor start up until the pressure increases. Therefore, if an air compressor has a small air delivery, the pressure may not be sufficient. The auto drain may not function properly, depending on the quality of the compressed air. heck the operation once a day. leaning of rea aution Remove dust from the ventilation area once a month using a vacuum cleaner or an air blow nozzle. aution elay for Restarting llow at least three minutes before restarting the air dryer. Otherwise, the protection circuit will activate, the lamp will turn off and the air dryer will not start up. The residual drainage in the air dryer may splash over the outlet when the operation is re-started, so it is recommended to install a filter on the outlet of the air dryer. Modifying the Standard Specifications aution o not modify the standard product using any of the optional specifications once the product has been supplied to a customer. heck the specifications carefully before selecting an air dryer. Facility Water Supply (Water-cooled type) Warning. e certain to supply the facility water.. Prohibition of water-cut operation, very little flow rate of water operation. o not operate under the condition that there is no facility water or where there is very little flow rate of water is flowing. In this kind of operation, facility water temperature may become extremely higher. It is dangerous enough the material of hose may soften and burst when the piping supplying the facility water is connected with hose. 2. ctions to be taken when an emergency stop occurs due to high temperature. In case a stop occurs due to extremely high temperature resulting from a decrease in the facility water flow rate, do not immediately flow facility water. It is dangerous enough the material of hose may soften and burst when the piping supplying the facility water is connected with hose. First, naturally let it cool down by removing the cause of the flow rate reduction. Secondly, confirm that there is no leakage again. aution. Facility water quality. Use the facility water within the specified range as shown below. When using with other fluids than facility water, please consult with SM. 2. When it is likely that foreign matter may enter the fluid, install a filter (20 mesh or equivalent). <Facility Water Quality Standard> The Japan Refrigeration and ir onditioning Industry ssociation JR L ooling water system irculation type irculating water Standard item Reference item Item ph (at 25 ) lectrical conductivity (25 ) hloride ion (l ) Sulfuric acid ion (SO4 2 ) cid consumption amount (at ph4.8) Total hardness alcium hardness (ao3) Ionic state silica (SiO2) Iron (Fe) opper (u) Sulfide ion (S2 ) mmonium ion (NH4 + ) Residual chlorine (l) Free carbon (O2) Unit [µs/cm] [mg/l] [mg/l] [mg/l] [mg/l] [mg/l] [mg/l] [mg/l] [mg/l] [mg/l] [mg/l] [mg/l] [mg/l] Standard value 6.5 to to or less 200 or less 00 or less 200 or less 50 or less 50 or less.0 or less 0.3 or less Should not be detected..0 or less 0.3 or less 4.0 or less In the case of [MΩ cm], it will be to H HW T IU FS IH I I IK M FF M M MH M MF ZF SF SF LL