冷水机组

DAIKIN EWADC22C-XS003

TECHNICAL SPECIFICATIONS
Brand: DAIKIN
Model: EWADC22C-XS003
Cooling Performance
Cooling Capacity: 1933 kW
Cooling Capacity (Kcal/h): 1,720,000 Kcal/h
Energy Efficiency Ratio (EER): 2.63
Seasonal Energy Efficiency Ratio (ESEER): 4.02
IPLV (Integrated Part Load Value): 4.47
Evaporator
Type: Shell & Tube (Direct expansion)
Max. Water Side Operating Pressure: 10 bar
Water Volume: 850 liters
Nominal Water Flow: 92.2 l/s
Water Inlet/Outlet Temperature: 12.0°C / 7.0°C
Connection Diameter: 273 mm
Insulation Material: Closed cell
Condenser
Type: Aluminum finned, internally grooved copper tubes
Fan Type: Propeller type, glass fiber reinforced resin
Fan Diameter: 800 mm
Number of Fans: 30
Fan Motor Power: 52.5 kW
Fan Speed: 900 rpm
Nominal Air Flow: 160,327 l/s
Compressor
Type: Asymmetric single screw, semi-hermetic
Model: 3 x HSA2690524
Quantity: 3
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Oil Charge: 75 liters
Control Mode: Stepless modulation (25% – 100%)
Start Method: Star-Delta (Y-Δ)
Refrigerant
Type: R-134a
Charge Amount: 360 kg
Number of Circuits: 3
Dimensions and Weight
Width: 2,285 mm
Length: 14,785 mm
Height: 2,540 mm
Unit Weight: 12,600 kg
Operating Weight: 13,470 kg
Electrical Specifications
Voltage: 400V / 3 Phase / 50 Hz
Voltage Tolerance: 10%
Nominal Running Current: 1100 A
Max Starting Current: 1486 A
Max Current for Wire Sizing: 1608 A
Control and Automation
Control Panel: MicroTech III
Remote Monitoring: Modbus RTU, BACnet/IP, LonWorks, TCP/IP
Temperature Regulation Accuracy: 0.1 °C
Advanced Protection: High/low pressure, oil pressure, motor temperature, freeze protection, phase monitoring
Sound Level
Sound Power: 104 dB(A)
Sound Pressure: 81 dB(A) 1 meter distance