Product description of V-COOL Evi air water heat pump for central house heating: The V-COOL evi air water heat pump for central house heating water temperature can reach up to 65 degrees, which greatly expanded the field of heat pump applications can be directly recycled from 20 to 55 low-grade waste heat resources, a system of 65 degree hot water for heating, saving a lot of primary energy, with very good energy-saving and environmental benefits.
1.Parts we are using for high temperature heat pump water heater:
a.High efficient Compressor-Energy efficient,the unit uses the world advanced technology,air injection&increase enthalpy systems,high efficiency heat exchanger technology,technology,air injection and enthalpy increase,higher COP in low temperature. b.Microcomputer Controller-Microcomputer controlled power-off memory,automatic fault detection,protection timely,more reliable,use more confidence. c.Metal Plate-Metal plate:we select excellent plate whose thinness is enough(1.55MM) and can resist correction for use Grade 1 galvanized and superior static coating.-Others use common metal plate(0.82MM) d.Exchanger-Exchanger we use hydrophilically coated heat exchanger prevent debris sticking to it and is with nice color and high efficiency.-Other use common heat exchanger which is not hydrophilically coated is with low heat exchanger efficiency. e.Electronic expansion valve-Electronic expansion valve: we use Alco with accurate control of refrigerant flow is more energy-efficient.-Others use common EEV without accurate control is less energy-efficient. f.Insulation-Non-CFC insulation:we use high density foaming insulation with good heating protection.-Others use low density foaming insulation which is without good heating protection.
2.Features of V-COOL high temperature heat pump water heater: a. Workable ambient temperature range - 20ºC to 60ºCb. Delivers higher capacity at low evaporating temperature thereby better responding to heating requirement thanks to EVI compressor.
c. CE certification, TUV certified efficiency, designed and tested by European standard EN14511.
d. On line system as an optional part, offer 24 hours continuous service for the user and distributor: Analyze the running data record for the new and each installed heat pumps; Put forward advises to make improvement.; Check the system alarms, send email to each distributors.
e.Heating capacity: 12kw, 15kw, 17.5kw, 37kw, 65KW, 80KW.
g.Compressor: Danfoss scroll type compressor
h.Heat exchanger: Plate type heat exchange
i.Electronic parts: Scheider
Spec of V-COOL Evi air water heat pump for house heating:
|Rated heating input power||8700W|
|Rated heating input current||17A|
|Max input power||11000W|
|Max input current||22A|
|Electric shock resistance class||I |
|Suction side allow working overvoltage||0.8MPa|
|Exhaust side allow working overvoltage||2.9Mpa|
|Heat exchanger max working overvoltage||3.0Mpa|
|High pressure side/low pressure side max allowable pressure||3.0Mpa|
|Waterside rated pressure||0.7Mpa|
|Refrigerant filling quantity||4500g*2|
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|Rated conditions:Ambient temp.20ºC,humidity temp15ºC|| |
|Applicable ambient temperature -25ºC~43ºC|| |