Heat pump WWHPC50 (WWHRPC50)
Product description
Structure.Panels and frame are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.
Compressor.3-phase scroll compressor model 14-30 with built-in thermal overload cut-out and crankcase heater, mounted on rubber vibration dampers.
Evaporator, condenser. High efficiency plate (model 5-30) and tube-in-tube (model 38-140) type exchanger, factory insulated with flexible close cell material.
Desuperheater (option).High efficiency stainless steel brazed plate heat exchanger, factory insulated with flexible close cell material are using to provide hot water for every day living.
Refrigerant circuit. Copper tube connection with charge valves, filter drier, thermostatic expansion valve (capillary for model 5-14), gas-liquid separator, high pressure switch and low pressure switch. The heat pump unit is completed also with 4-way valve, liquid receiver and one way valves.
Technical Specifications
| Normal cooling capacity*, kW | 50.5 |
| Normal heating capacity**, kW | 54.0 |
| COP | 4.3 |
| Compressor | |
| Quantity | 2 |
| Type | 3-phase scroll |
| Cooling power input*, kW | 9.2 |
| Heating power input**, kW | 12.4 |
| Refrigerant type | R407c |
| Heat exchanger user side | |
| Pressure drop, kPа | 38 |
| Water flow, m3/h | 8.68 |
| Heat exchanger ground side | |
| Pressure drop, kPа | 51 |
| Water flow, m3/h | 10.27 |
| Electrical features | |
| Voltage/Phase, V/P | 400/3 |
| Dimension features | |
| Length, mm | 980 |
| Width, mm | 1010 |
| High, mm | 1120 |
| Noise and weight features | |
| Sound pressure level***, dB | 67 |
| Net weight, kg | 450 |
* Source side water inlet/outlet temperature 18°C/29°C, user side water inlet/outlet temperature 12°C/7°C.
** Source side glycol inlet/outlet temperature 15°C/8°C, user side water inlet/outlet temperature 40°C/45°C.
*** Sound pressure measured at a distance of 10 m and a height of 1.5 m above the ground in a dear field.
