7
Performance Data
Performance data for Modular Air-cooled Chiller (Heat Pump) Unit (N Type)
Model CXAJ045 CXAJ065 CXAJ130 CGAJ045 CGAJ065 CGAJ130
Cooling
Nominal cooling capacity kW 45 65 130 45 65 130
Input power kW 14.2 20.4 40.8 14.2 20.4 40.8
Operating current A 33.0 41.4 82.8 33.0 41.4 82.8
Heating
Nominal heating capacity kW 47 67 132 - - -
Input power kW 15.0 20.2 40.4 - - -
Operating current A 33.4 41.4 82.8 - - -
Compressor
Type Hermetically sealed scroll compressor
Quantity 只 2 2 4 2
2 4
Nominal cooling power kW 6.1 9.2 9.2 6.1 9.2 9.2
Nominal cooling current A 13.8 18 18.0 13.8 18 18
Nominal heating power kW 6.5 9.1 9.1 - - -
Nominal heating current A 14 18 18.0 - - -
Refrigerant
Type R410A
Charge kg 13 14.3 15*2 13 14.3 15*2
Water side
Type of heat exchanger High efficient shell and tube heat exchanger
Water flow CMH 7. 74 11. 2 22.4 7. 7 4 11.2 22.4
pressure loss kPa 40 40 68 40 40 68
Water pipe flange mm DN125 DN125 DN125 DN125 DN125 DN125
Air side
Type of heat exchanger High efficient fin type heat exchanger
Quantity of fans Piece 2 2 4 2 2 4
Rated power of fan kW 1.0 1.0 1.0 1.0 1.0 1.0
Rated current of fan A 2.7 2.7 2.7 2.7 2.7 2.7
Fan diameter mm 710.0 710.0 710.0 710.0 710.0 710.0
Fan speed RPM 710 710 920 710 710 920
Fan air volume CMH 12000 12000 12700 12000 12000 12700
Unit
Power supply V/PH/HZ 380/3N~/50
Noise dB(A) 68.5 69 69.6 68.5 69 69.6
Net weight kg 700 730 1320 700 730 1320
1. The refrigeration capacity is measured in the conditions of water inlet at 12
℃
, water outlet at 7
℃
and air inlet at the
ambient temperature of 35
℃
.
2. The heating capacity is measured in the conditions of water inlet at 40
℃
, water outlet at 45
℃
and air inlet at the
ambient dry bulb temperature of 7
℃
and the wet bulb temperature of 6
℃
.
3. CXAJ/CGAJ045 unit shall conform to the standard GB/T 18430.2-2008; CXAJ/CGAJ065/130 unit shall conform to the
standard GB/T 18430.1-2007.
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