冰水主机 SKADEC CW-C22R1722AP

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Marke: SKADEC
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)
Height: Max. 2479 mm
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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