Refrigerated Air Dryer

Transcription

1 T.S30-8 Refrigerated ir ryer Series IF/IU ir flow capacity Power consumption Refrigerant Increased up to the max. 40% ecreased up to the max. 40% F34a oefficient of destruction for ozone is zero. Improved corrosion resistance with the use of stainless steel, plate type heat exchanger (xcept IF to 3) Series ir flow capacity m 3 /min (NR) 50 z 60 z pplicable air compressor output (Guide) In case of screw type (kw) Refrigerant Rated inlet condition Pages IF IF2 Standard inlet IF3 air temperature IF4 IF IF6 IF8 IF F34a Saturation: MPa Rc Rc/2 Rc P.2- P.4 igh inlet air temperature IU IU3 IU4 IU F34a Saturation: MPa Rc Rc/2 Rc P.5- P.7

2 Series IF/IU Selection Method Reading correction Obtain the correction ) to, suitable for your operating condition from the graph at left. 2 alculating corrected air flow capacity Obtain the corrected air flow capacity from the following formula. orrected air flow capacity = Operating air flow capacity (orrection ) x * x + x,) 3 Selecting a model Select a model which corrected air flow capacity exceeds the air flow capacity from the specification table. (For air flow capacity, refer to the data below -.) Selecting the type of threads, options and international standards or not. IF selection example orrected air flow capacity = 0.3 m 3 /min ( 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, IF4 will be selected which air flow capacity is 0.52 m 3 /min at 50 z. Refer to page 2 and 8. Refer to page 5 and 8. determination Refer to page 2. Refer to page 5. Selecting accessories sold separately. ondition ata symbol 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 z Note) Values obtained from the table below. Refer to page 0. orrection Note) IU selection example ondition ata symbol 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 z Note) Values obtained from the table below. orrection orrected air flow capacity = 0.4 m 3 /min (0.95 x 0.93 x x 0.88) = 0.5 m 3 /min Note) ccording to the corrected air flow capacity of 0.5 m 3 /min, IU4 will be selected which air flow capacity is 0.57 m 3 /min at 60 z. ata ) Inlet air temperature ata + Outlet air pressure dew point ata, Inlet air pressure Series IF Inlet air temperature ( ) orrection Series IU Inlet air temperature ( ) orrection Series IF, IU Outlet air pressure dew point ( ) orrection Series IF, IU Inlet air pressure (MPa) orrection ata * mbient temperature ata - ir flow capacity Series IF mbient temperature ( ) orrection Series IU mbient temperature ( ) orrection Series IF Inlet air pressure 50 z m 3 /min (NR) 60 z Series IU Inlet air pressure 50 z m 3 /min (NR) 60 z IF IU IF IU IF IU6 IF IF6 IF8.22. IF.65.82

3 Refrigerant F34a Standard inlet air temperature Series IF, 2, 3, 4, 6, 8, (Inlet air temperature: 35, Outlet air pressure dew point: 0 ) ow to Order Size IF 8 0 Size ir compressor kw.5 kw 2.2 kw 3.7 kw 5.5 kw 7.5 kw kw Nil L M R S T Symbol 0 20 Voltage phase 00 V (50 z) 00 to 0 V (60 z) phase 200 V (50 z) 200 to 220 V (60 z) 2 pplicable size Voltage 8 Thread type Symbol Thread Nil Rc Note) F G N NPT Note) exagonal nipple (R threads) is included as an accessory for the thread symbol F. Size Symbol Note ) Nil Option specifications None For cool compressed air With anticorrosive treatment For medium air pressure For medium air pressure ase for auto drain: ase for auto drain: ( Metal case ) Metal case with level gauge Table of options and available combinations (Size/Option) L M R S T With heavy duty autodrain Note ) nter alphabetically when multiple options are combined. owever, 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.) Note 2) Voltage symbol 20 (200 V) is the terminal block connection as standard. Option S cannot be chosen. Voltage symbol 0 (00 V) is the power cable with plug as standard. Note 3) Refer to page 8 for further information on options With motor operated auto drain With circuit breaker Power source terminal block connection (Voltage symbol ( ) Note 2) 0 only) With terminal block for run & alarm signal 2

4 Series IF Standard Specifications JIS Symbol Refrigerated air dryer uto drain Operation Principle Specifications ir flow capacity Note ) 50 z m 3 /min (NR) 60 z Inlet air pressure (MPa) Inlet air temperature ( ) mbient temperature ( ) Outlet air pressure dew point ( ) Working fluid Inlet air temperature ( ) Inlet air pressure (MPa) mbient temperature (humidity) ( ) Power supply voltage (frequency) Note 2) Rated conditions Operating ranges lectrical specifications Power consumption (W) Operating current 50/60 z 00 V () 50/60 z 200 V Note 4) ircuit breaker () ondenser Refrigerant uto drain Weight oating color pplicable air compressor output (Guide) (kw) In the case of a screw type Standard inlet air temperature IF IF2 IF3 IF4 IF6 IF8 IF ompressed air 5 to to.0 2 to 40 (Relative humidity of 85% or less) Note 3) phase: 00 V (50 z), 00 to 0 V (60 z) phase: 200 V (50 z), 200 to 220 V (60 z) 80/202 80/202 80/202 80/202 80/ / / / / / / / /3. 5.7/5.7.2/.3.2/.3.2/.3.5/.5 3.4/3.0 0 (00 V), 5 (200 V) ir-cooled type F34a / ody panel: White (Munsell 0Y8/0.5) ase: Gray 2 (Munsell 0Y5/0.5).5 Note ) The data for l/min (NR) is under the conditions of 20, atmospheric pressure and relative humidity of 65%.. Note 2) Select air dryer according to the selection method (P. ) and not the rated condition. Note 3) When selecting a power supply voltage, refer to ow to Order on page 2. Note 4) Install a circuit breaker with a sensitivity of 30 m or less IF IF2 IF3 ompressed air inlet ooler Reheater ondenser apillary tube Pressure switch rain separator rain outlet ompressed air outlet ompressor for refrigeration vaporation thermometer Fan motor Volume control valve ompressed air inlet ooler rain outlet rain separator ompressed air outlet Volume control valve Reheater ondenser Fan motor ompressor for Pressure switch refrigeration apillary tube vaporation thermometer ompressed air inlet ooler ompressed air inlet ompressed air outlet Fan motor Pressure switch apillary tube IF4, IF6 IF8, IF rain separator rain outlet ondenser ompressed air outlet Volume control valve Reheater ompressor for refrigeration vaporation thermometer eat exchanger umid, hot air coming into the air dryer will be cooled down by a cooler. 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 to near ambient temperature by a reheater to obtain the dried air, which goes through to the outlet side. vaporation thermometer rain outlet ompressor for refrigeration ondenser ircuit for air, refrigerant rain separator Volume control valve apillary tube Pressure switch Fan motor 3

5 Refrigerated ir ryer Series IU imensions IF to 3 Illuminated switch direction Q ompressed air inlet vaporation thermometer rain tube: O.. ø0 (Thread symbol N : inch) direction F G ompressed air outlet air inlet IF3-20 only (820) J L P N M [200 V specification] Power cord outlet (ø7) [200 V specification] Terminal block [00 V specification] Power cord IF4 to IF Q Illuminated switch direction vaporation thermometer direction rain tube: O.. ø0 (Thread symbol N : inch) (820) air outlet F G ompressed air inlet ompressed air outlet L P 4-ø3 N M J [200 V specification] Terminal block [00 V specification] Power cord [200 V specification] Power cord outlet (ø7) IF IF2 IF3 IF4 IF6 IF8 IF / F G J L M N P (mm) Q

6 Refrigerant F34a igh inlet air temperature Series IU 3, 4, 6 (Inlet air temperature: 55, Outlet air pressure dew point: 0 ) ow to Order Size IU 4 0 Size ir compressor 2.2 kw 3.7 kw 5.5 kw Nil L M R S T Symbol 0 20 Voltage phase 00 V (50 z) 00 to 0 V (60 z) phase 200 V (50 z) 200 to 220 V (60 z) Voltage pplicable size Thread type Symbol Thread Nil Rc Note) F G N NPT Note) exagonal nipple (R threads) is included as an accessory for the thread symbol F. Size Symbol Note ) Nil Option specifications None With anticorrosive treatment For medium air pressure ase for auto drain: ( Metal case ) Table of options and available combinations (Size/Option) L M R S T With heavy duty autodrain Note ) nter alphabetically when multiple options are combined. owever, 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.) Note 2) Voltage symbol 20 (200 V) is the terminal block connection as standard. Option S cannot be chosen. Voltage symbol 0 (00 V) is the power cable with plug as standard. Note 3) Refer to page 8 for further information of options. For medium air pressure ase for auto drain: Metal case with level gauge With motor operated auto-drain With circuit breaker Power source terminal block connection (Voltage symbol 0 only) ( ) Note 2) With terminal block for run & alarm signal 5

7 Refrigerated ir ryer Series IU Standard Specifications JIS Symbol Refrigerated air dryer uto drain igh inlet air temperature Specifications IU3 IU4 IU6 ir flow capacity Note ) m 3 /min (NR) Inlet air pressure 50 z 60 z (MPa) Inlet air temperature ( ) 55 mbient temperature ( ) Outlet air pressure dew point ( ) Working fluid 0 ompressed air Inlet air pressure ( ) 5 to 80 Inlet air temperature (MPa) mbient temperature (humidity) ( ) 0.5 to.0 2 to 40 (Relative humidity of 85% or less) Power supply voltage phase: 00 V (50 z), 00 to 0 V (60 z) (frequency) phase: 200 V (50 z), 200 to 220 V (60 z) Power consumption (W) Operating current 50/60 z 00 V 80/ / / /3. 350/ /5.6 () 50/60 z 200 V.2/.3.5/.5 2.8/2.7 Note 4) ircuit breaker uto drain Refrigerant () 0 (00 V), 5 (200 V) 48 F34a Weight 23 / oating color Panel: White (Munsell 0Y8/0.5) ase: Gray 2 (Munsell 0Y5/0.5) pplicable air compressor output (Guide) (kw) In the case of a screw type Note 2) lectrical specifications Operating ranges Rated conditions Note ) The data for l /min (NR) is under the conditions of 20, atmospheric pressure and relative humidity of 65%. Note 2) Select air dryer according to the selection method (P. ) and not the rated condition. Note 3) When selecting a power supply voltage, refer to ow to Order on page 5. Note 4) Install a circuit breaker with a sensitivity of 30 m or less. Note 3) Operation Principle IU3, IU4, IU6 umid, hot air coming into the air dryer will be cooled down by a cooler. 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 to near ambient temperature by a reheater to obtain the dried air, which goes through to the outlet side. ompressed air inlet ompressed air outlet vaporation thermometer rain outlet eat exchanger rain separator Volume control valve ompressor for refrigeration ondenser ircuit for air, refrigerant apillary tube Pressure switch Fan motor 6

8 Series IU imensions IU3 to 6 Q Illuminated switch direction L P vaporation thermometer direction rain tube: O.. ø0 (Thread symbol N : ø inch) (820) 4-ø3 N air outlet M F G J ompressed air inlet ompressed air outlet [200 V specification] Terminal block [00 V specification] Power cord [200 V specification] Power cord outlet (ø7) IU3 IU4 IU6 / F (mm) G J L M N P Q

9 Series IF/IU Option Specifications Refer to pages 2 and 5 for ow to Order of options. ool compressed air output IF all models M With motor operated auto drain There is no heating of cooled, dehumidified air as it leaves the air dryer. The air flow with this option is smaller than that of the standard dryer. (The external dimensions are identical with the standard product.) ir flow capacity (m 3 /min (NR)) ir flow capacity (m 3 /min (NR)) 50 z 60 z IF IF IF onditions: Inlet air pressure: 0.7 MPa, Inlet air temperature: 85 (Saturation) Outlet air temperature: 0 nti-corrosive treatment IF 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. 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. 50 z 60 z IF IF For medium air pressure IF 0.65 IF, IU all models IF6 to, IU3 to 6 The auto drain is changed from the standard one to one with a medium pressure specification. metal case is used for the auto drain. (The external dimensions are identical to the standard product.) Maximum operating pressure:.6 MPa uto drain assembly no.: IF-S0085 (uto drain (48-2-X24), thermal insulator, and one-touch fitting are included.) IF6 to, For medium air pressure IU3 to 6 The auto drain is changed from the standard one to one with a medium pressure specification. metal case with a level gauge which can confirm the water level is used for the auto drain. (The external dimensions are identical to the standard product.) Maximum operating pressure:.6 MPa uto drain assembly no.: IF-S0086 (uto drain (48-2-X20, thermal insulator, and one-touch fitting are included.) L IF4 to, With heavy duty auto drain IU3 to 6 The float type auto drain used in the standard air dryer is replaced with a heavy duty auto drain ( ) which enables the drainage to discharge more efficiently. IF4, 6, 8, IU3, 4, 6 (207) (57) () rain valve IF4 55 IF6, IU3 67 IF8, IF 39 IU4, IU6 rain outlet eavy duty () /2 auto drain ( ) Note) The heavy duty auto drain and the drain valve are both enclosed in the same shipping package as the main body of the air dryer. The customer is required to mount the parts to the air dryer The float type auto drain used in the standard air dryer is replaced with a motor type auto drain (M200) which enables the drainage to discharge more efficiently. Operating air pressure ir discharge without drainage 0.3 MPa 6 l (NR) per cycle 0.5 MPa 0 l (NR) per cycle 0.7 MPa 4 l (NR) per cycle Operation cycle: cycle per min. Operation time: 2 sec./min. IF4, 6, 8, IU3, 4, 6 () () rain outlet () The motor operated auto drain is enclosed in the same shipping package as the main body of the air dryer. The customer is required to mount the auto drain to the air dryer. Rc thread IF4 IF6, IU3 IF8, IU IU4, IU6 PF thread IF4 IF6, IU3 IF8, IU IU4, IU6 NPT thread IF4 IF6, IU3 IF8, IU IU4, IU Thread Voltage Rc thread phase 00 V (50 z) 00 to 0 V (60 z) IF-S0087 phase 200 V (50 z) 200 to 220 V (60 z) IF-S0090 Note) Includes wire with connector on the end. rain valve With motor operated auto drain () Replacement parts: uto drain assembly Note) PF thread IF-S0088 IF-S NPT thread IF-S0089 IF-S0092 8

10 Series IF/IU Option Specifications 2 Refer to pages 2 and 5 for ow to Order of options. R With circuit breaker circuit breaker with cover is attached to the side of the air dryer. This saves additional electrical wiring at the time of installation. IF4 to IU3 to 6 Type 00 V Type 200 V S IF4-0, IF6-0 IF8-0, IF-0 IU3-0, IU4-0 IU6-0 IF4-20, IF6-20 IF8-20, IF-20 IU3-20, IU4-20 IU6-20 With power cord connection IF4 to, IU3 to 6 reaker capacity 0 30 m IF-0 to -0, IU3-0 to IU6-0 The option allows the connection of a power cord to a terminal block. IF-0 to ircuit breaker 5 Power cord outlet (ø7) 40 GROMMT WIT MMRN = Rubber grommet with integrated membrane for wire protection Sensitivity current T With terminal block for power supply, run & alarm signal and remote operation IF4 to, IU3 to esides terminals for the power supply, terminals for the operating signal and the emergency stop signal are also available. (No-voltage contact) lso, in the case of remote control, operate it from the power supply side while the air dryer switch remains ON. ontact specification: Max. rated voltage 220 V 3 Min. operating current 0 m IF4, 6, 8, IU3, 4, 6 Terminal block Power cord outlet (ø7) GROMMT WIT MMRN = Rubber grommet with integrated membrane for wire protection Signal cord outlet (ø7) GROMMT WIT MMRN = Rubber grommet with integrated membrane for wire protection 30 Terminal block Power outlet (ø7) GROMMT WIT MMRN = Rubber grommet with integrated membrane for wire protection (98) 94 (33) 53 IF4-0 to -0 IU3-0 to 6-0 Terminal block Power cord outlet (ø7) GROMMT WIT MMRN = Rubber grommet with integrated membrane for wire protection 230 9

11 Separately installed transformer ccessory (Option) escription Features Specifications pplicable dryer Power supply and voltage for those other than the standard. Max. ambient temperature 40 (Relative humidity 85% or less) imensions P. IF-0 to IF8-0 ase integrated with a transformer dedicated base for integrating the separately installed transformer and the air dryer. IU3-0, IU4-0 P. 2 ust-protecting filter set Prevents a decline in the performance of an air dryer, even in a dusty atmosphere. Max. ambient temperature 40 P. 2 IF to ypass piping set asy bypass piping (connect this set to the air dryer), allowing substantial reduction in the installation time. Max. operating pressure.0 MPa Max. operating temperature 60 IU3 to 6 P. 3 ow to Order Separately installed transformer apacity IF TR Symbol apacity V pplicable dryer IF-0 to IF8-0 IU3-0, IU4-0 Source voltage Symbol Inlet voltage 0 V (50 z), 0 to 20V(60 z) 200, 220, 230, 240 V (50 z), to 260V (60 z) 380, 400, 45 V (50 z), to 420V (60 z) 420, 440, 480 V (50 z), to 520V (60 z) Please refer to page for dimensions. Outlet voltage 00 V (50 z) 00 to 0 V (60 z) phase turn ompound ase integrated with a transformer IF T Size order Symbol pplicable dryer IF4 to 8, IU3 to 4 Please refer to page 2 for dimensions. ust-protecting filter set IF FL 20 pplicable dryer Symbol pplicable dryer 200 Note ) IF, 2 20 Note ) IF3 202 IF4 203 IF6, IU3 204 IF8, IU4 205 IF, IU6 Note ) In the case of option S, model no. will be differed. onsult with us separately. Please refer to page 2 for dimensions. ypass piping set (Rc thread) IF Symbol P pplicable dryer pplicable dryer IF IF2 IF3 IF4 IF6 to IU P 305 pplicable dryer Symbol pplicable dryer 305 IU3 306 IU4 307 IU6 Please refer to page 3 for dimensions. ypass piping set (NPT thread) 302 IF P Symbol pplicable dryer pplicable dryer IF IF2 IF3 IF4 IF6 to 308 IU P 33 pplicable dryer Symbol pplicable dryer 33 IU3 34 IU4 35 IU6 Please refer to page 3 for dimensions. 0

12 230V 240V 220V 200V ccessory (Option) Separately Installed Transformer/imensions IF-TR500- OUT PUT IN PUT 4-F Input cord 2 m Transformer part no. pplicable dryer apacity Inlet voltage Outlet voltage F Weight IF-TR500-2 IF-TR500- IF-0 to 8-0 IU3-0, V phase turn 0 V (50 z) 0 to 20 V (60 z) 00 V (50 z) 00 to 0 V (60 z) x 7 (Long hole).5 Input fuse 5 Output sealing Output outlet Voltage selector INPUT x 0 long hole Input cord 2 m F IF-TR500-3, 4 Transformer part no. IF-TR500-2 pplicable dryer apacity IF-0 to 8-0 IU3-0, V phase turn Inlet voltage 200, , 240 V (50 z) 200 to 260 V (60 z) Outlet voltage F Weight 00 V (50 z) 00 to 0 V (60 z) VOLUTG SLTOR FUS OUT PUT IN PUT 4-øF Input cord 2 m Transformer part no. pplicable dryer apacity Inlet voltage Outlet voltage F Weight IF-TR500-3 IF-0 to 8-0 IU3-0, V phase turn 380, 400, 45 V (50 z) 380 to 420 V (60 z) 420, 440, 480 V (50 z) 420 to 520 V (60 z) 00 V (50 z) 0 V (60 z) IF-TR

13 ccessory (Option) ase Integrated with a Transformer/imensions IF4 to 8 IU3, 4 Transformer installed separately ase integrated pplicable dryer pplicable transformer Part no. Weight IF-TR500- IF4-0 IF-TR500-2 IF-TR500-3 IF-TR500-4 IF-TR500- IF-T403 6 IF6-0 IF-TR500-2 IU3-0 IF-TR500-3 IF-TR500-4 IF-TR500- IF8-0 IF-TR500-2 IU4-0 IF-TR500-3 IF-TR500-4 Note) Weight including the air dryer and the transformer. imension Total weight ust-protecting Filter Set/imensions (20) () (20) (0) () ø ase integrated with a transformer (IF-FL200, 20) (IF-FL202, 203, 204, 205) Part no. pplicable dryer Weight (g) IF-FL200 IF, IF-FL20 IF IF-FL202 IF IF-FL203 IF6, IU IF-FL204 IF8, IU IF-FL205 IF, IU

14 ccessory (Option) ypass Piping Set/imensions IF, 2, 3 For Rc For NPT ir inlet ir outlet () ir inlet ir outlet () () () () () () () () Part no. pplicable dryer Rc Weight Part no. pplicable dryer NPT IF-P300 IF-P30 IF-P302 IF IF2 IF IF-P308 IF-P309 IF-P30 IF IF2 IF IF4, 6, 8, IU3, 4, 6 () ir inlet ir outlet () () () () () Weight For Rc () For NPT () () ir inlet () ir outlet () Part no. pplicable dryer Rc Weight Part no. pplicable dryer NPT Weight I F I U IF-P303 IF-P304 IU-P305 IU-P306 IU-P307 IF4 IF6 IF8 IF IU3 IU4 IU6 /2 / I F I U IF-P3 IF-P IU-P33 IU-P34 IU-P35 IF4 IF6 IF8 IF IU3 IU4 IU6 /2 /

15 Technical ata ondensed Water alculation Relative humidity 00% 80% 60% 40% 20% mount of water in air g /m mount of condensed water = 5.2g/m 3 tmospheric pressure 0.MPa G 0 F Intake air temperature ( ) Pressure dew point ( ) ew Point onversion hart Pressure dew point ( ) tmospheric pressure dew point ( ) <ow to read the dew point conversion chart> xample) To obrain the atmospheric dew point at a pressure dew point of 0, and a pressure of 0.7 MPa. Trace the arrow mark, starting from point at a pressure dew point of 0 to obtain the intersection on the pressure characteristic line for 0.7 MPa. Trace the arrow mark, starting from point to obtain the intersection at the dew point under atmospheric pressure. The intersection is the conversion value 7 under atmospheric pressure dew point..5 MPa.3 MPa. MPa 0.9 MPa 0.7 MPa 0.5 MPa 0.3 MPa 0. MPa tmospheric pressure <ow to calculate the amount of condensed water> xample) To obtain the amount of condensed water when the inlet air of a compressor is pressurized to 0.7 MPa then cooled down to 25. Given an ambient temperature of 30 and a relative humidity of 60%. Trace the arrow mark, from point of ambient temperature 30 to obtain the intersection on the curved line for the relative humidity of 60%. Trace the arrow mark, from the intersection to obtain the intersection on the curved line for the 0.7 MPa pressure characterisitics. Trace the intersection to obtain the intersection. The intersection is the dew point under pressure 0.7 MPa with an ambient temperature of 30 and a relative humidity of 60%. The value for is at 62. Trace the intersection upward, and leftward to obtain the intersection. The intersection is the amount of water included in the compressed air ( m 3 at 0.7 MPa) with a pressure dew point of 62. The amount of water is 8.2 g/m 3. Trace the arrow mark, starting with F for cooling temperature 25 (pressure dew point 25 ) to obtain the intersection G on the pressure characteristic line for 0.7 MPa. From the intersection G, trace the arrow mark to obtain the intersection on the vertical axis. The intersection is the amount of water included in the compressed air m 3 at 0.7 MPa, pressure dew point of 25. The amount of water is 3.0 g/m 3. Therefore, the amount of condensed water is as following. (per m 3 ) The amount of water at the intersection the amount of water at the intersection = the amount of condensed water = 5.2 g/m 3 4