All DC variable frequency low ambient temperature air source heat pump ( cold water) unit
- Dezhou Yatai Group Co., Ltd.
- product brand:yatai
- Numéro de stand：W3F47
- product specification:
- product category:Air Conditioning-Central air conditioning plants-
- product introduction:Dezhou Yatai Group has been focusing on the innovation and development of air source heat pumps for many years. Combined with nearly 20 years’experience of design and development, the intelligent all DC variable frequency low ambient temperature air source heat pump (cold water) unit was successfully launched in 2023.
1、The unit adopts DC frequency conversion compressor and DC frequency conversion cooling fan. It can self-regulate its operation frequency according to user’s need to save energy. Compared with ordinary heat pumps, it can save above 10% energy.
2、This unit has innovative structure, bigger heat radiation area of fin heat exchanger, faster defrosting speed and occupies less space.
3、Adopt R410A environment friendly refrigerant
4、Modular combination; The unit, which is easily installed and flexibly applied, can self-combine its modules according to various cooling and heating capacity needs of different buildings.
5、It can more accurately match the actual cooling and heating load and partial load efficiency is higher. Compared with the conventional fixed-speed air-cooled heat pump unit, its integrated part load value and annual performance factor have been greatly improved.
6、Through enhanced vapor injection technology, the heating performance of the unit is stronger in the low ambient temperature condition, and it also widens the heating application range of the unit. The unit can operate normally in the low ambient temperature condition of -35℃.
