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EDPAC R407C, Data Manual, Page: 2 / 19

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EDPAC R407C Data Manual Download Page 2

 

 

2

 

Index

 

 

Description

 

Page

 

 

 

EDPAC Company Profile 

3 

 

 

This Product Range 

3 

 

 

Other EDPAC  Close Control Product Ranges 

3 

 

 

Equipment Nomenclature 

4 

 

 

Indoor Units - Dimensions and Weights 

4 

 

 

Air Cooled Condensers - Dimensions and Weights 

5 

 

 

Guide Specifications 

6 

 

 

General Engineering Details 

11 

 

 

Air Cooled Unit Schematic 

12 

 

 

Chilled Water Unit Schematic 

13 

 

 

Air Cooled Units - Cooling Capacities 50Hz 

14 

 

 

Air Cooled Units - Cooling Capacities 60Hz 

14 

 

 

Chilled Water Units - Cooling Capacities 50/60Hz 

15 

 

 

Electrical Details - Air Cooled Units, 400V/50Hz 

16 

 

 

Electrical Details - Air Cooled Units, 220V/60Hz 

16 

 

 

Electrical Details - Air Cooled Units, 380V/60Hz 

17 

 

 

Electrical Details - Air Cooled Units, 460V/60Hz 

17 

 

 

Electrical Details - Chilled Water Units, 400V/50Hz 

18 

 

 

Electrical Details - Chilled Water Units, 220V/60Hz 

18 

 

 

Electrical Details - Chilled Water Units, 380V/60Hz 

19 

 

 

Electrical Details - Chilled Water Units, 460V/60Hz 

19 

 

 

 

 

 

 

 

 

ENGINEERING DATA MANUAL 50/60Hz 

Document Reference: E.4.19-01-03-05 

While every precaution has been taken to ensure accuracy and completeness in this manual, EDPAC assumes no responsibility and disclaims 

all liability for damages resulting from use of this information or for any errors or omissions. 

Summary of Contents for R407C

Page 1: ...Close Control Small Systems Range Engineering Data Manual 50 60Hz R407C ...

Page 2: ...etails Air Cooled Units 400V 50Hz 16 Electrical Details Air Cooled Units 220V 60Hz 16 Electrical Details Air Cooled Units 380V 60Hz 17 Electrical Details Air Cooled Units 460V 60Hz 17 Electrical Details Chilled Water Units 400V 50Hz 18 Electrical Details Chilled Water Units 220V 60Hz 18 Electrical Details Chilled Water Units 380V 60Hz 19 Electrical Details Chilled Water Units 460V 60Hz 19 ENGINEER...

Page 3: ...only used protocols including but not limited to MODBUS BACnet LON JCI METASYS they all can be integrated into most BMS systems by RS 485 or over TCP IP Cooling media available is air cooled direct expansion only There is an option for a dual cooling version with the addition of a chilled water coil ASSOCIATED PRODUCT RANGES CLOSE CONTROL MODULAR UNIT RANGE The Close Control Modular range is compr...

Page 4: ...t and the latest BES BMS compatible range of Delta microprocessor controllers DIMENSIONS AND WEIGHTS Dimensions mm Model 06 12 18 Unit W x D 600 x 600 600 x 600 775 x 775 Height 1980 1980 1980 Weight kg Model 06 12 18 Air Cooled 305 320 340 Chilled Water 250 260 280 EQUIPMENT NOMENCLATURE D A 12 B S W S EC NOMINAL CAPACITY 06 6 kW 12 12 kW 18 18 kW A AIR C CHILLED WATER D DOWNFLOW S DOWNFLOW DISPL...

Page 5: ... m3 h 8250 7500 16500 Dimensions W x D mm 1050 x 825 1050 x 825 1950 x 825 Weight kgs 39 47 76 45 o C Ambient Selection Model 06 12 18 Condenser Model x 1 AGS 501A AGS 502B AGS 502C Condenser Input Power kW 0 7 1 4 1 4 Free field SPL 10m dBA 43 46 46 Airflow m3 h 8250 15700 15000 Dimensions W x D mm 1050 x 825 1950 x 825 1950 x 825 Weight kgs 39 85 93 50 o C Ambient Selection Model 06 12 18 Conden...

Page 6: ...trical Panel The electrical panel shall be constructed and assembled in compliance with IEC standards with all components VDE approved All sub circuits are protected by MCB s The high and low voltage sections shall be segregated and all high voltage electrical components shall be touch safe Electric Heaters Electric heaters shall have stainless steel sheathed elements with stainless steel finning ...

Page 7: ...prevent unauthorized parameter adjustment Time Delays It shall be possible to create or adjust if necessary the unit on time delay unit off time delay compressor interstage delay compressor minimum run time compressor minimum stop time heater interstage delay winter start time delay temperature alarm time delay humidity alarm time delay serious alarm time delay non serious alarm time delay Sensor ...

Page 8: ...ylinder is servicable whereas standard humidifier cylinder is disposable Low Conductivity Humidifier Cylinder Disposable type but for water supply with low electrical conductivity Upsized Fan Motors For applications where fan power requirements exceed the capacity of the standard motors an upsized motor can be fitted Standard unit ESP is 75 Pa Units can normally be upgraded to 200 Pa or 400 Pa In ...

Page 9: ...condensate and pump it to the nearest convenient drain point pump duty is 6 l min Vs 6 m head A cheaper cold condensate pump is available for units without humidifiers Handshake Autosequence Autorotate For interconnection of up to 16 units Interconnection by means of a shielded twisted pair cable from interface board to interface board between units This shall provide N 1 with one unit always in s...

Page 10: ...nser providing condenser on off control interlocked with compressor MCB Contactor and Pressure Switch Condenser Control MCB contactor and pressure switch fitted in unit per condenser fan providing condenser on off based on condenser fan activated on pressure switch pressure signal MCB Contactor and Pressure Activated Fan Speed Control MCB and contactor per condenser fan Condenser fans are all 220V...

Page 11: ...denser Conns Inlet Outlet 30 C mm 22 16 22 16 28 22 Condenser Conns Inlet Outlet 35 C mm 22 16 28 22 28 22 Condenser Conns Inlet Outlet 40 C mm 22 16 28 22 35 28 Condenser Conns Inlet Outlet 45 C mm 22 16 35 28 35 28 Condenser Conns Inlet Outlet 50 C mm 28 22 35 28 35 28 Scroll Compressor 50Hz ZR34 ZR61 ZR81 Scroll Compressor 60Hz ZR28 ZR48 ZR72 Compressor Quantity No 1 1 1 Noise Data Free field S...

Page 12: ...ss including moisture indicator 6 Filter Drier 7 Compressor 8 Compressor Service Valves 9 High Pressure Switch manual reset 10 Low Pressure Switch automatic reset 11 Check Valve See Note 12 Fan speed Controller pressure operated head pressure control if fitted 13 Pressure relief Valve See Note 14 Air Cooled Condenser 15 Liquid Receiver See Note Note 1 Items 11 13 and 15 are supplied by others and ...

Page 13: ...hilled Water Coil 2 Balancing Orifice 2 Way Modulating Valve 3 3 Way Modulating Valve Isolating Valves 4 Isolating Valves Note Isolating valves are field fitted by others CHILLED WATER SYSTEM SCHEMATIC 2 3 Chilled Water Return Chilled Water Flow 4 4 M 1 2 Chilled Water Return Chilled Water Flow 3 3 M 1 ...

Page 14: ... Total Capacity kW 7 5 13 6 18 1 Sensible Capacity kW 6 6 11 9 16 0 Scroll Compressor ZR34 ZR61 ZR81 Compressor Input Power kW 2 3 4 0 5 3 Airflow m3 s 0 5 1 0 1 5 No of Fans No 1 1 1 Fan Motor kW 0 55 1 10 1 50 No of Motors No 1 1 1 Electric Reheat kW 6 0 6 0 9 6 No of Steps No 2 2 2 Humidifier Capacity kg hr 2 2 3 Humidifier Power kW 1 5 1 5 2 2 Model 06 12 18 Air On 22o C 45 RH Total Capacity k...

Page 15: ... 2 21 4 Sensible Capacity kW 6 5 12 7 18 8 S H R 0 93 0 89 0 88 Chilled Water Flow l s 0 3 0 6 0 8 Unit Pressure Drop kPa 16 27 60 Airflow m3 s 0 5 1 0 1 5 No of Fans No 1 1 1 Fan Motor kW 0 55 1 10 1 50 No of Motors No 1 1 1 Electric Reheat kW 6 0 6 0 9 6 No of Steps No 2 2 2 Humidifier Capacity kg hr 2 2 3 Humidifier Power kW 1 5 1 5 2 2 Notes 1 Capacities are based on a 6o C chilled water coil ...

Page 16: ...FLA 7 2 12 4 16 6 Condenser FLA 30 C 3 9 3 9 3 9 Condenser FLA 35 C 3 9 3 9 3 9 Condenser FLA 40 C 3 9 3 9 7 8 Condenser FLA 45 C 3 9 7 8 7 8 Condenser FLA 50 C 3 9 7 8 11 7 Max Unit FLA Cooling only 14 8 26 1 35 9 Max Fuse FLA 25 0 45 0 55 0 Max Unit FLA Cooling Dehumidification 30 6 41 9 61 2 Max Fuse FLA 45 0 65 0 80 0 Max Unit FLA Heating and Humidification 23 5 25 7 38 7 Max Fuse FLA 35 0 35 ...

Page 17: ...r FLA 4 3 7 4 10 0 Condenser FLA 30 C 1 2 1 2 1 2 Condenser FLA 35 C 1 2 1 2 1 2 Condenser FLA 40 C 1 2 1 2 2 4 Condenser FLA 45 C 1 2 2 4 2 4 Condenser FLA 50 C 1 2 2 4 3 6 Max Unit FLA Cooling only 7 8 12 9 17 3 Max Fuse FLA 15 0 25 0 30 0 Max Unit FLA Cooling Dehumidification 17 7 22 8 33 2 Max Fuse FLA 30 0 35 0 50 0 Max Unit FLA Heating and Humidification 14 3 15 3 23 0 Max Fuse FLA 20 0 25 0...

Page 18: ... 8 Max Unit FLA Cooling only 3 7 5 9 7 6 Max Fuse FLA 10 0 15 0 20 0 Max Unit FLA Cooling Dehumidification 19 5 21 7 32 9 Max Fuse FLA 35 0 30 0 45 0 Max Unit FLA Heating and Humidification 23 5 25 7 38 7 Max Fuse FLA 30 0 35 0 50 0 Notes 1 FLA Full Load Amps 2 Unit maximum FLA is the total of the components which operate during maximum electrical load conditions 3 Max FLA of cooling only unit FLA...

Page 19: ... 8 Max Unit FLA Cooling only 2 3 3 3 4 1 Max Fuse FLA 10 0 10 0 10 0 Max Unit FLA Cooling Dehumidification 12 4 13 4 20 1 Max Fuse FLA 20 0 20 0 25 0 Max Unit FLA Heating and Humidification 14 3 15 3 22 9 Max Fuse FLA 20 0 20 0 30 0 Notes 1 FLA Full Load Amps 2 Unit maximum FLA is the total of the components which operate during maximum electrical load conditions 3 Max FLA of cooling only unit FLA...

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