TopMaster Air Handling unit. Technical data

Transcription

1 Technical data

2 Contents Page Description of the unit... 3 Design... 4 Technical data Size Size Accessories... 7 Controls... 9 Control functions Order codes Fläkt Woods 8180 GB Subject to change without notice

3 Description of the unit Description The TopMaster is a compact unit in two sizes that need little space. Compact dimensions and low noise provide great flexibility in the positioning of the unit. All duct connections are on top of the unit. The unit is supplied with directly driven supply and extract fans, supply and extract filters and a rotary heat recovery unit. The Curo control system is integrated with the unit and is ready for use with a large number of functions. Quality and environment All units and components from Fläkt Woods are designed, tested and manufactured in accordance with applicable standards including the quality assurance system ISO 9001 and the environmental management system ISO Product data Air flow range -0 l/s (size 030, -3 l/s) (size 0, -0 l/s) High thermal efficiency, up to 83% according to EN308 Speed controlled rotary heat exchanger Built-in Curo control system Built-in post-heating coil Simple installation with all connections upwards Attractive design Painted externally Modbus and Ethernet as standard Typical installations The TopMaster has a wide range of applications and can be installed in most buildings that require ventilation such as schools, offices, conference centres and shops. Material Proportion Recyclable To landfill Metals 92% X Polymers 2.5% X X Mineral wool insulation 5% X Other 0.5% X Fläkt Woods 8180 GB Subject to change without notice

4 Description of the unit - design Casing The unit is made of galvanized sheet steel and the outside is painted white. The casing is insulated with 25 mm mineral wool. Service hatches for the fans, filter and rotor have handles and locks. The unit is supplied on a stable base which can be fitted with feet. Corrosivity class C3 Permeability CEN class L3 (CEN class A) Fan We chose the fan for the TopMaster to give you top performance and overall economy combined with low noise levels. The fan is a single inlet radial fan with forward curved blades. It is driven by an EC motor and controlled by the unit's Curo control system. Flow or pressure regulation can be ordered Casing components Filter Supply and extract filters made of fibreglass. Filter class F5 on the extract side and F7 on the supply side. The filters are pressed against the sealing strip in the casing. as accessories. Water heater The heater for water heating consists of copper pipe and aluminium fins. Pipe connection Ø15. Contact sensors for frost protection are included in the control equipment. Max. operating pressure 1.6 MPa. Rotary heat exchanger Speed controlled rotor made of non-hygroscopic aluminium provided with a purging sector and rotation sensor. During normal ventilation there is no need for defrosting. At a relative humidity of the extract above 30% and an outdoor temperature lower than 15 C there may be a risk of frosting. Check the need for defrosting with Fläkt Woods AB. Electric heater Electric heater with built-in control equipment for power control. Heater element in stainless steel. The heater has two thermal overload protection devices, one with an automatic reset and one with a manual reset. Fläkt Woods 8180 GB Subject to change without notice

5 ,, p q p q q p p q p Filter Rotor Fläkt Filter Fläkt p q p q q p p q p Filter Rotor Fläkt Filter Fläkt TopMaster Air Handling unit Technical data, size 030 System overview: The diagrams show the available external pressure drop for the duct system and external components. The weighted noise levels given in db(a) apply to ducts on the fan s outlet side. The SFPv values for each fan are calculated according to the Svensk Ventilation (Swedish Association of Air Handling Industries) V document 1995:1 (rev. 2000), that is, clean filters, and account taken of leakage and cleaning flows and any additional pressure drop for correct pressure balance. For the SFPv value for the entire unit the values for each fan are totalled. Dimensions, weights and electrical data Motor, IP54. Output electric coil 2.4 kw. Rotor: Thermal efficiencyup to 83%. Mains connection: 3 x 400V, Hz (A unit with a water coil can be connected to 1x230V) External fuse: max. 10 A. The mains supply cable must be fitted with an external switch disconnector, which can cut the current to the entire unit. Ambient temperature during operation 0-40 C Weight: 170 kg Filter: Supply : 670 x 300 x mm, F7 Extract : 670 x 300 x mm, F7 Ø 2x4 TopMaster 030 supply e xtern P a p e xtern P a LwA,dB 70 SFPv m 3 /s q v m 3 /h TopMaster 030 extract p SFPv m 3 /s LwA,dB q v m 3 /h RDTO Right Extract Exhaust Outdoor Supply Ø RDTO Left 140 Supply Exhaust The figure shows the position of the pipe penetration to the water coil for a unit with a right-hand configuration 35 Outdoor Extract Fläkt Woods 8180 GB Subject to change without notice

6 ,, p q p q q p p q p Filter Rotor Fläkt Filter Fläkt p q p q q p p q p Filter Rotor Fläkt Filter Fläkt TopMaster Air Handling unit Technical data, size 0 System overview: The diagrams show the available external pressure drop for the duct system and external components. The weighted noise levels given in db(a) apply to ducts on the fan s outlet side. The SFPv values for each fan are calculated according to the Svensk Ventilation (Swedish Association of Air Handling Industries) V document 1995:1 (rev. 2000), that is, clean filters, and account taken of leakage and cleaning flows and any additional pressure drop for correct pressure balance. For the SFPv value for the entire unit the values for each fan are totalled. Dimensions, weights and electrical data Motor, IP54. Output electric battery 4.7 kw. Rotor: Thermal efficiencyup to 83%. Mains connection: 3 x 400V, Hz (A unit with a water coil can be connected to 1x230V) External fuse: max. 16 A. The mains supply cable must be fitted with an external switch disconnector, which can cut the current to the entire unit. Ambient temperature during operation 0-40 C Weight: 175 kg Filter: Supply : 670 x 300 x mm, F7 Exhaust : 670 x 300 x mm, F5 Ø 2x4 TopMaster 0 supply p e xter n P a e xtern P a p L wa db SFPv m 3 /s q v m 3 /h TopMaster 0 extract L wa db 55 1 SFPv m 3 /s q v m 3 /h RDTO-0-1 Right Extract Exhaust Outdoor Supply Ø RDTO-0-2 Left 140 Supply Exhaust The figure shows the position of the pipe penetration to the water coil for a unit with a right-hand configuration 35 Outdoor Extract Fläkt Woods 8180 GB Subject to change without notice

7 Accessories Water cooler for duct mounting RDNN Air cooler for cold water with copper pipe and aluminium fins. The cooler is built into a galvanized sheet steel casing with 9 mm insulation. The casing has a removable hatch for cleaning and duct connections with rubber ring seals. The cooler is installed so that the distance to the fan or bend upstream of the cooler is at least 600 mm. The cooler is only available in a left-hand configuration. Venting and draining is carried out via the pipe system. The pipe connection, Ø 22 mm, is located on the outlet end, is smooth and is intended for a compression fitting. The drainage tray is in stainless steel and has an R 1/2 connection. Max. operating pressure 1.0 Mpa. Max. operating temperature C. Duct silencer RDLD The silencer is a straight circular duct silencer with mm mineral wool filling. Duct connections have rubber seals. The silencer consists of a perforated sheet metal pipe surrounded by a galvanized sheet steel mantle and end pieces sandwiching mineral wool covered with nonwoven fabric to prevent fibre migration. Fire resistance rating EI30. A straight section of at least 300 mm from the fan outlet is required. 900 Ø2 Ø4 Ø2 Ø Water trap RDTZ-08 Shut-off damper for duct mounting RDVZ Damper for duct mounting. Leakage class 3 (CEN 3). The damper is made of galvanized sheet steel and has a spring return on/off actuator mounted on it. The actuator is connected to a terminal block in the electrical cabinet. The damper has a duct connection with a rubber ring seal and it can be mounted directly onto the unit or into the duct. It is designed for duct insulation of up to mm. At speeds below 10 m/s and the damper fully open the sound power level is below 20 db. A spring return shut-off damper should be used for units with a water coil. 486 Adjustable foot, RDTZ-03 The unit can be mounted directly onto the surface if this is flat and horizontal. Adjustable feet can be used for adjustment. Adjustable foot mm. A rubber foot is included in the kit. Spare filter, RDTZ-04 For one passage. Filter class F5 or F7. Flexible connection, RDTZ-05 Flexible collar in fibreglass for connecting ducts. Manometer, flow measurement RDTZ-06 Manometer for measuring flow. Can be mounted on the end of the unit and connected to nipples. Manometer, u-tube for filter RDTZ-07 Simple manometer for measuring filter pressure drop. Can be mounted on the end of the unit and connected to nipples. 130 Fläkt Woods 8180 GB Subject to change without notice

8 Accessories Combined terminal device RDTZ-09 Outside wall cow for outdoor and exhaust, intended for wall mounting. The cow prevents the mixing of the two flows. It is made of plastic coated sheet metal and consists of a wall plate, wall cow and front panel. TopMaster 030 TopMaster 0 ød ød A E B F G B ød ød C C A E Product code A B C D E F G Weight, kg RDTZ ,5 Product code A B C D E Weight, kg RDTZ Pressure drop, TopMaster 030 Pressure drop, TopMaster Combined terminal device RDTZ Duct dimension Ø Combined terminal device RDTZ Duct dimension Ø 315 Pressure drop, Pa Pressure drop, Pa Air flow, l/s Air flow, l/s Fläkt Woods 8180 GB Subject to change without notice

9 Controls General The TopMaster is supplied with integrated Curo control equipment including the Curo Touch control panel. All internal components are pre-connected and the unit is factory tested. The TopMaster control equipment has been developed to be easy to use. The control equipment can communicate via the Modbus RS485 or Modbus TCP/IP protocols. Plain text is used for calibration and reading off values on the Curo Touch control panel. Control functions Standard Supply control Extract control Night purging Cooling recovery Outdoor temperature compensation (not in combination with extract or room control) Frost protection sensor on units with water heating Time channels Technical data Control circuit for pumps, max. 2 A EC motors Speed controlled rotor GT12 FF1 GT3 GT1 TF1 Accessories Defrosting Filter monitor Flow monitor Room control Maintaining the flow or pressure Extended/forced operation by timer GS1 Designation of component parts: TF1 Supply fan FF1 Extract fan TS1 Thermal overload protection, automatic reset TS1 Thermal overload protection, manual reset SK1 Control equipment for power control GT1 Supply temperature sensor GT3 Outside temperature sensor GT5 Frost protection sensor on return water GT1 Extract temperature sensor GP1 Pressure monitor across the supply filter or supply fan GP2 Pressure monitor across the extract filter or extract fan GP3 Supply fan pressure sensor GP4 Extract fan pressure sensor GP7 Pressure monitor across the rotary heat exchanger GS1 Heat exchanger rotation sensor Fläkt Woods 8180 GB Subject to change without notice

10 Control functions Fan control The fans in the TopMaster have three different speeds: Minimum, Normal and Maximum. Switching fan speed is carried out using time channels, a timer, push buttons or occupancy detectors. Flow or pressure control are available as accessories. Temperature control There are the following options: Supply control Maintaining the supply temperature. Extract control Maintaining the extract temperature through cascade control of the supply temperature with minimum and maximum limitation. Room control (accessory) Maintaining the extract temperature through the cascade control of the supply temperature with minimum and maximum limitation. Night purging (free cooling) The Night purging setting is used during the summer months. The building can be cooled at night using cold outdoor. Used outside ordinary operating hours. When both the room temperature and outdoor temperature exceed the set threshold value, and the difference between these threshold values exceeds the set difference, the unit is started in order to cool the building with fresh outdoor. The post cooler is not activated. Cooling recovery Starts the rotary heat exchanger with full recovery to cool the supply when the extract temperature is lower than the outdoor temperature and there is a cooling demand. Outdoor temperature compensation Offsets the set supply temperature setpoint. Not in combination with extract or room control. Control of heater Control signal 0-10 V for valve actuators or the electric heater with a built-in thyristor. Frost protection: When the unit is not in operation the water temperature is maintained at 25 C. During operation the valve is governed so that the return temperature does not fall below 12 C. If the temperature drops below 5 C the unit is stopped and an alarm is generated. Circulation pump for heater Max. current approx. 2 A, 1-phase 230 V. Exercise is carried out from the control unit. Valve actuator for heater Valve actuator compatible with a valve with a 5.5 mm lift and G 3/4 thread. Control of cooler Control signal 0-10 V for cooler, water. Control signal to cooler for direct expansion, DX, closing contact. Circulation pump for cooler Max. current approx. 2 A, 1-phase 230 V. Exercise is carried out from the control unit. Valve actuator for cooler Valve actuator compatible with a valve with a 5.5 mm lift and G 3/4 thread. Fire protection system A fire protection system can be connected to the unit. Function: stopping the unit. Communication The control equipment can communicate via the Modbus RS485 or Modbus TCP/IP protocols. Filter monitor (accessory) Generates an alarm if the pressure drop across the relevant filter exceeds the set value. Not in combination with a flow monitor. Flow monitor (accessory) Stops the unit and generates an alarm on low flow. Not in combination with a filter monitor. Defrosting (accessory) If the rotor freezes it is defrosted using a pressure monitor. Extended and/or forced operation by way of an electronic timer (accessory) Timer for external or recessed mounting. Setting 0 5 hours. Fläkt Woods 8180 GB Subject to change without notice

11 Order codes Topmaster Heat recovery unit RDTO-aaa-b-c-d-e Adjustable foot (kit, supplied separately) RDTZ-03-bbb-1 Size (aaa) 030 = Size = Size 0 Size (bbb) Connection (b) 1 = Supply right 2 = Supply left Heater (c) 0 = Without 1 = Electric coil 2 = Water coil Filter Supply / Extract (d) Spare filter (for one passage) Size (bbb) Filter class (c) 1 = M5 (extract ) 2 = F7 (supply ) RDTZ-04-bbb-c-1 1 = F7 compact/ M5 compact Generation digit (e) 1 Accessories Air cooler, duct mounted RDNN-aaa-b-c-1 Flexible collar (supplied separately) Size (bbb) RDTZ-05-bbb Size (aaa) Variant (b) 1 = Water Manometer, flow measurement Size (bbb) RDTZ-06-bbb-1 Connection side (c) 2 = left Manometer, u-pipe for filter (supplied separately) RDTZ-07-1 Damper, duct mounted RDVA-aaa-b-1 Water trap (supplied separately) RDTZ-08-1 Size (aaa) Combi hood RDTZ-09-bbb-1 Variant (b) 1 = On/off with spring return Size (bbb) Silencer, duct mounted RDLD-aaa-1 Size (aaa) Fläkt Woods 8180 GB Subject to change without notice

12 Order codes Temperature control RDTZ-61-b-1 Control scenario (b) 2 = Exhaust control 3 = Room control (room sensor supplied separately) 4 = Outdoor temperature compensation Extended, forced operation (supplied separately) Variant (b) 1 = Timer, electronic(1-5 hours) 3 = Occupancy detector RDTZ-90-b-1 Speed control Type (b) 1 = Pressure control 2 = Flow control Pressure range (cc) 10 = 0-0 Pa Size (ddd) RDTZ - 63-b-cc-ddd Valve/actuator water coil (supplied separately) Scope of the delivery (b) 1 = Actuator only 2 = Valve with actuator 3 = Valve only Valve type (c) 0 = Without 2 = 2-way 3 = 3-way RDTZ-70-b-c-d-eee Extension cable for the control panel RDKZ-43-b-cc-1 Variant (b) 1 = 6-pin flat cable Length (cc) 02 = 2 metres 10 = 10 metres 25 = 25 metres Location (d) 1 = Heating 2 = Cooling Kvs value (eee) 002 = = = = = = 2.5 Defrosting Type (b) 1 = Pressure monitor Filter monitor/fan monitor (supplied separately) RDTZ-80-b-1 RDTZ-88-b-1 Language Documentation (bb) 01 = Swedish 02 = German 03 = English 04 = Finnish RDTZ-96-bb-cc Type (b) 1 = Filter monitor, supply and extract 2 = Fan monitor, supply and extract Isolator switch (supplied separately) RDTZ-89-bbb-1 Curo Touch control panel (cc) 01 = Swedish 02 = German 03 = English 04 = Finnish 07 = French 11 = Italian Current (bbb) 016 = 16 A (sizes 030 and 0) Fläkt Woods 8180 GB Subject to change without notice

13

14 We Bring Air to Life Fläkt Woods is a global leader in management. We specialize in the design and manufacture of a wide range of climate and movement solutions. Our collective experience is unrivalled. We are constantly aiming to provide systems that precisely deliver required function and performance as well as maximum energy efficiency. FWG_TopMaster_Technical data_en_ _8180 Copyright 2014 Fläkt Woods Group Condesign_ABS5953 Fläkt Woods Group SA 18, avenue Louis Casaï, CH-1209 Geneva, Switzerland Tel info@flaktwoods.com See global website for international sales offices