- Contact Person : Ms. Liu Jenny
- Company Name : Guangzhou Sprsun New Energy Technology Development Co., Ltd.
- Tel : 0086-020-82181867
- Fax : 0086-020-82180003
- Address : Guangdong,Guangzhou,No.6 Hongyuan Road, East Section of Economic and Technical Development Zone
- Country/Region : China
- Zip : 510460
DC Inverter Water to Water Heat Pump
DC Inverter Water to Water Heat Pump
Main Parts:
geothermal source water to water heating pump main components and photos
1. Copeland ZW series Scroll compressor, special for heat pump.
2. Increase efficiency about 15% than other series.
3. Hot water temperature can reach 65C even in very cold weather.
4. Supper long lifetime design.
Controller
1. Cooling and heating mode 2. Antifreeze function 3. Show all water temperature and preset temperature, with the inquiry functions 4. Automatic memory of the parameters if power fails.
5. Phase protection three-phase
6. LED background light
7. Fan coil linkage
Technical parameters:
Model | CGD-36 | |
input power when heating | KW | 8.8 |
heating capacity | KW | 38 |
Input power when cooling | KW | 7 |
Cooling capacity | KW | 31.5 |
Water flow of cycle pump | L/h | 6200 |
Max outlet water temp | °C | 65 |
rated voltage | V | 380 |
frequency | Hz | 50 |
Phase | three | |
ABC line | Mm2 | 6 |
N line | Mm2 | 2.5 |
current | A | 18 |
pipe size | mm | 50 |
net weight | kg | 330 |
gross weight | kg | 350 |
dimension | mm | 1190*760*760 |
packing dimension | mm | 1230*800*900 |
noise | db | 65 |
compressor | Copeland 2 pcs | |
Load side HE | Double-pipe HE (copper) | |
Source side HE | plate HE | |
cabinet | Spray coating | |
Refrigerant | R407C/R404A | |
Heating area | M2 | 400 |
1.water to water heat pump use the constant temperature of the earth as exchange medium instead of the outside air temperature.This allows the system to reach fairly high efficiency (300%-600%) on the coldest winter night,compared to 175%-250% for air source heat pump on cool days.
2.Relative to air source heat pump,they are quieter,last longer,need little maintenance,and don't depend on the temperature of the outside air.
3.The system may be used for air conditioner in summer,as well as a heating system in winter.A high efficiency heat pump can provide four times the heat compared with an electric heater.
4.And system life is estimated at 25 years for the inside components and 50+ years for the ground loop.
Installation:
Factroy:
DC Inverter Water to Water Heat Pump
