Manufacturer:SKADEC
Model: CW-C22R1722AP
Year of Manufacture : 2023
Dimensions: 5450 x 2350 x 2350 mm
Weight: 3142.0 kg
Rated Voltage: 400/50/3 V/Hz/Ph
Maximum Current: 125.0 A
Cooling Capacity: 171.6 kW Power Consumption: 43.66 kW EER: 3.93
Refrigerant: R290 (Natural, environmentally friendly) Refrigeration
Circuits: 2 independent circuits Compressors: 2x frequency-controlled
(25-70Hz variable speed)
Technical Data
Design Point:
- Cooling capacity: 171.6 kW
- Power consumption: 43.66 kW
- EER: 3.93
- Design frequency (for VFD compressor): 60 Hz
- Ambient temperature: +35 degrees C
- Medium temperature inlet/outlet: +18 / +14 degrees C
BAFA Setpoint:
- Cooling capacity: 141.6 kW
- Power consumption: 42.05 kW
- EER: 3.36
- Design frequency (for VFD compressor): 67 Hz
- Ambient temperature: +35 degrees C
- Medium temperature inlet/outlet: +13 / +7 degrees C
General:
- Refrigeration circuits: 2
- Compressors per circuit: 1
- Number of fans: 4
- Refrigerant: R290
- Performance stages: 1x frequency inverter
- Sound pressure level / Sound power level: 57 / 84 dB(A)
Electrical Data (without additional options)
- Power supply: 400 V / 3 phase / 50 Hz TNS system
- Maximum operating current: 106.88 A
- Starting current: 196.68 A
Heat Exchangers
Evaporator: Plate heat exchanger
- Quantity: 1
- Medium: 30% ethylene glycol/water
- Inlet temperature: +18 degrees C
- Outlet temperature: +14 degrees C
- Flow rate: 41.55 cubic meters/hour
- Pressure loss: 46.1 kPa
Condenser: Microchannel
- Free cooling (option with 2 additional fans): Sliding free
cooling
- Free cooling capacity: 37.6 kW
- Ambient temperature: 9.7 degrees C
- Flow rate: 8.76 cubic meters/hour
- Pressure loss: 32.81 kPa
Dimensions and Weight without Connections (with free cooling
option)
- Length: 2879 mm (4091 mm with free cooling)
- Width: 2203 mm
- Height: Max. 2479 mm
- Weight: 2500 kg
Hydraulic Module
- Pump type: Variable speed single pump
- Flow rate: 41.55 cubic meters/hour
- Delivery head: 18.8 m
- Power supply: 400 V / 3 phase / 50 Hz
- Power consumption: 4 kW
- Maximum operating current: 11.8 A
Features & Equipment
Control System:
- Industrial WAGO PLC controller
- 7 inch color touch display
- Data logger with 10+ year storage capacity
- Remote monitoring via Ethernet/Modbus TCP
- Alarm notifications in plain text
Safety Equipment (R290 compliant):
- ATEX certified gas sensor with dual thresholds
- ATEX certified ventilation fan
- Automatic safety shutdown system
- High/low pressure switches (ATEX certified)
- Emergency power supply for safety components
Components:
- Microchannel condenser (low refrigerant charge)
- Plate heat exchanger evaporator
- Electronic expansion valves
- 4x EC variable speed fans
- Frequency inverters for stepless capacity control
- Low noise enclosed compressor housing
- Sound pressure level: 57 dB(A) at 10m distance
Additional Equipment:
- Hydraulic module with variable speed pump (4 kW, 18.8m head)
- Expansion vessel, filters, temperature and pressure gauges
- Frost protection heating
- Phase monitoring
- Thermal overload protection
- Vibration dampers
Optional Equipment Available:
- Free cooling system (37.6 kW at 9.7 degrees C ambient)
- Remote maintenance VPN router
- Spring vibration isolators
- BAFA-eligible configuration
Condition
Complete operational unit Factory tested before delivery Meets VDE and
machinery directive standards 2014/68/EU PED compliant, Category
100
Applications
Suitable for industrial process cooling High availability applications
Outdoor installation Capable of operation up to 50 degrees C ambient
temperature Energy-efficient with variable capacity control
Environmentally friendly natural refrigerant R290
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