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As a Chinese professional generator set and alternator provider, Kingway focuses on product R&D, innovation,
quality and service, and has created long-term strategic partnership with internationally renowned engine
manufacturer such as Cummins, Perkins, Doosan, SDEC,YUCHAI,DEUTZ, and alternator manufacturer such
as Leroy Somer, Stamford, and some Chinese famous engine manufacturer as well.
What is a gas heat pump air conditioner?
Kingway 65KW Gas Heat Pump ( GHP )Air Conditioner
The gas heat pump air conditioner is an air conditioning unit that
drives the compressor through a gas engine
and circulates the gas heat pump for cooling or heating.
The difference between the gas heat pump air unit and the air
source heat pump air conditioner is: the gas V
heat pump air conditioner uses the TN city gas as the energy source: the air source heat pump air conditioner
is driven by the built-in motor of the compressor, driven by the gas engine, and uses the gas as the energy
source: the work uses electricity as the energy source .Self-developed GHP special gas engine.
Model | KW40NHCSW-1/1A | KW65NHCSW-1/2A | KW71NHCSW-1/2A | KW120NHSW-1/2A | |||
Power supply | 1N~220V 50Hz | 1N~220V 50Hz | 1N~220V 50Hz | 1N~220V 50Hz | |||
Performance | Nominal cooling capacity(KW) | 40 | 65 | 71 | - | ||
Refrigeration condition heat recovery (KW) | 23 | 37 | 40 | - | |||
Heating Capacity | Nominal Capacity (KW) | 45 | 73 | 80 | 120 | ||
Low Temperature (KW) | 45 | 73 | 80 | 120 | |||
Gas consumption (low calorific value) | Gas type | Natural gas | Natural gas | Natural gas | Natural gas | ||
Nominal cooling (KW) | 33.7 | 54.8 | 59.9 | - | |||
Nominal heating (KW) | 33.9 | 55.1 | 60.2 | 65 | |||
Electrical Characteristics | Refrigeration | Running current (A) | 4.68 | 7.60 | 8.30 | - | |
Power consumption (KW) | 0.95 | 1.54 | 1.68 | - | |||
Heating | Running current (A) | 4.39 | 7.14 | 7.80 | 12 | ||
Power consumption (KW) | 0.88 | 1.44 | 1.57 | 2.1 | |||
Water flow | Refrigeration (M3/h) | 6.88 | 11.18 | 12.21 | - | ||
Heating (M3/h) | 6.88 | 11.18 | 12.21 | 20.64 | |||
Domestic hot water (M3/h) | 3.88 | 6.30 | 6.88 | - | |||
Compressor | Type | Vortex *1 | Vortex *2 | Vortex *2 | Vortex *2 | ||
Displacement | 86.2 | 86.2 | 86.2 | 86.2 | |||
Lubricant grade (Cm3/rev) | FVC68D | FVC68D | FVC68D | FVC68D | |||
Refrigerator oil charge (L) | 2*1 | 2*2 | 2*2 | 2*2 | |||
Crankshaft heating belt (W) | 40*1 | 40*2 | 40*2 | 40*2 | |||
Engine | Range of rotation (RPM) | 1000~2300 | 1000~2300 | 1000~2300 | 1000~2300 | ||
Displacement (cc) | 2300 | 2300 | 2300 | 2300 | |||
Engine oil grade | 5W-40 | 5W-40 | 5W-40 | 5W-40 | |||
Lubricating oil charge (L) | 23 | 45 | 45 | 45 | |||
Start method | DC Electric Start | DC Electric Start | DC Electric Start | DC Electric Start | |||
Engine cooling water | Pump power (W) | 152 | 252 | 252 | 252 | ||
Charge (L) | 20 | 32 | 32 | 32 | |||
Concentration, freezing temperature | 50V/V%~ -35°C | 50V/V%~ -35°C | 50V/V%~ -35°C | 50V/V%~ -35°C | |||
Refrigerant (R410A charge) Kg | 11 | 10*2 | 10.5*2 | 10.5*2 | |||
Dimensions | High (mm) | 2296 | 2296 | 2296 | 2296 | ||
Width (mm) | 1006 | 1006 | 1006 | 1006 | |||
Long (mm) | 1436 | 2006 | 2006 | 2006 | |||
Weight (Kg) | 600 | 9000 | 1000 | 1000 | |||
Maximum water resistance (Kpa) | 50 | 50 | 50 | 50 | |||
Piping interface | Air conditioning water pipe | DN40 flange | DN50 flange | DN50 flange | DN50 flange | ||
Domestic hot water pipe | G1-1/4” inner screw | G1-1/4” inner screw | G1-1/4” inner screw | G1-1/4” inner screw | |||
Gas piping (mm) | Rc1/2” | Rc3/4” | Rc3/4” | Rc3/4” | |||
Running noise dB (A) | 60 | 61 | 62 | 62 | |||
Fan | Air supply form | Axial Fan*1 | Axial Fan*2 | Axial Fan*2 | Axial Fan*2 | ||
Rated air volume M3/h | 1500 | 25000 | 27000 | 27000 |
Remark:
1. Refrigeration: The outdoor temperature is 35°C, and the outlet water temperature is 7°C. When the outlet water temperature is lower than 5°C during operation, antifreeze must be used as the refrigerant water.
2. The amount of heat recovery under refrigeration conditions: the outlet water temperature is 45°C. (Please note that this function is required when ordering)
3. Heating (nominal): outdoor temperature 7/6°C, outlet water temperature 45°C; heating (low temperature): outdoor temperature 2/1°C, outlet water temperature 45°C.
4. The type of gas is natural gas, and the pressure is low pressure. (Maximum pressure: 2.5kpa; Standard pressure: 2.0kpa; Minimum pressure 1.0kpa)
5. Actual gas consumption (Nm3/h) = gas consumption (kW) X3.6/35.4 (MJ/Nm3)
6. If the product is updated, the data is subject to change without prior notice.