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| Categories | Commercial Air Source Heat Pump |
|---|---|
| Brand Name: | LN |
| Model Number: | DKFXRS-9I/CY |
| Certification: | CE ISO CCC |
| Place of Origin: | China |
| MOQ: | Negotiable |
| Price: | Negotiable |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 80000pcs/year |
| Delivery Time: | 1-30 working days |
| Packaging Details: | standard export package, or as per customer request |
| Heat Source Type: | Air Source Heat Pump |
| Compressor: | Panasonic DC Inverter Compressor |
| Motor: | DC Inverter Brushless Motor |
| Function: | heating, cooling, hot water |
| Power Supply: | 220V-415V |
| telAmbient Air Temp: | -30 to 43 Degree Celsius |
The energy-saving control method of the floor radiant heating system of the variable-frequency heat pump water heater is characterized by the steps of the control method: the control system establishes the calculated temperature Tgj of the floor water supply and the ambient temperature of the room temperature according to the performance of the variable-frequency heat pump water heater and the heat load characteristics of the heating room. The functional formula between Tw; the control system establishes a functional formula between the room calculated air temperature Tnj and the ambient temperature Tw based on the thermal comfort of the human body; the control system adjusts the conversion according to the difference between the actual water supply temperature Tgs and the supply calculated temperature Tgj The compressor speed of the heat pump water heater makes the actual calculated water temperature Tgs and the calculated water temperature Tgj converge; the control system adjusts the opening of the three-way proportional control valve according to the difference between the actual room air temperature Tns and the room calculated air temperature Tnj, Make the room actual air temperature Tns and the room calculated air temperature Tnj converge. It has the advantages of higher energy efficiency of heat pump water heater, energy saving in operation and better thermal comfort of human body, etc.
The kinetic energy of subdivision, the water tank is free of washing for lifespan
Closed refrigerant system, safe and stable
Gold - aluminum condensation process rapid frost
Ship cabin positioning monitoring system, accurate detection of water temperature
Air source heat pumps series and application: Water heaters heat pump, swimming pool heat pumps, spa heaters, Radient/underfloor heating,cooling and hot water muldtifunction all in one heat pump
Application: swimming pool, household hot water, schools, restarants, Sauna, spas, day care center`````
We have various specifications and types of Radiant Heat Pumps Air To Water Chiller Air To Water Heat Pump For House Heating to offer, welcome to contact for furthder details
| Triple supply parameters Cooling, heating and hot water functions | |||||
| Item | KCHR-8I/BP Side wind | KCHR-13I/BP Side wind) | KCHR-15I/BP Side wind | KCHR-15II/BP (Out of the wind) | |
| Rated voltage | 220V~50Hz | 220V~50Hz | 220V~50Hz | 380V 3N~50Hz | |
| Cooling and heating | Nominal cooling capacity | 7.8kW(2kW-9kW) | 13kW(3kW-15kW) | 14.5kW(4kW-16.5kW) | 14.5kW(4kW-16.5kW) |
| Nominal cooling power consumption | 2.77KW | 4.6KW | 5.27KW | 5.27KW | |
| Nominal cooling(COP) | 2.81 | 2.82 | 2.75 | 2.75 | |
| IPLV | 4.11 | 4.13 | 4.02 | 4.02 | |
| Nominal heating capacity | 8.4kW(2.5kW-9.6kW) | 14kW(3.5kW-16kW) | 17kW(4.3kW-18.5kW) | 17kW(2.5kW-18.5kW) | |
| Nominal heating power consumption | 2.78KW | 4.5KW | 5.6KW | 5.6KW | |
| Heating | Nominal heating capacity | 6.8KW | 10.5KW | 13KW | 13KW |
| Nominal heating power consumption | 1.75KW | 2.65KW | 3.3KW | 3.3KW | |
| Nominal heating(COP) | 3.88 | 3.96 | 3.93 | 3.93 | |
| Maximum operating current | 20A | 33A | 41A | 21A | |
| Maximum power consumption | 4KW | 6.6KW | 7.9KW | 7.9KW | |
| Rated water flow | 1.34m²/h | 2.24m²/h | 2.5m²/h | 2.5m²/h | |
| Refrigerant/charge volume | R410A/1750g | R410A/4000g | R410A/4000g | R410A/4800g | |
| noise | ≤54dB(A) | ≤56dB(A) | ≤57dB(A) | ≤58dB(A) | |
| Water resistance | ≤14kPa | ≤15kPa | ≤21kPa | ≤21kPa | |
| Maximum working pressure on low pressure/high pressure side | 4.5Mpa/0.15Mpa | 4.5Mpa/0.15Mpa | 4.5Mpa/0.15Mpa | 4.5Mpa/0.15Mpa | |
| Allowable working pressure on suction/exhaust side | 4.5Mpa/0.15Mpa | 4.5Mpa/0.15Mpa | 4.5Mpa/0.15Mpa | 4.5Mpa/0.15Mpa | |
| Anti-shock level | I | I | I | I | |
| waterproof level | IPX4 | IPX4 | IPX4 | IPX4 | |
| Unit size (l× w × h) | 1030×410×865(mm) | 1030×410×1390(mm) | 1030×410×1390(mm) | 820×780×1700(mm) | |
| (Cold and warm) Caliber of inlet and outlet | DN25 | DN32 | DN32 | DN32 | |
| (Hot water) Caliber | DN20 | DN25 | DN25 | DN25 | |
| Application area | 60㎡ | 100㎡ | 110㎡ | 110㎡ | |
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