Kirjeldus
- Smart DC Inverter Technology
The motor and compressor are adjusted according to the end load as well as the evaporating pressure to achieve efficient heating/cooling and effective savings on electricity bills.
Adopting GWP3 R290 high-efficiency refrigerant, heating capacity 25-50kW, max COP5, support cascade function. It can meet the commercial including hotels, resorts, villas, office buildings and other commercial projects to provide stable and efficient heating/cooling/hot water.
Intelligent control system can judge whether to enter the defrost according to the ambient temperature and combine the information returned from multiple temperature sensing probes, and automatically adjust the defrost cycle to enhance the heat production.
- Remote Control Technology
It supports real-time control from mobile phones and computers, and monitors system data to help users achieve effective energy consumption control.
The Specification of R290 Greenergy Series Commercial Heat Pumps
| Model |
|
CGK-080V4-B |
CGK-100V4-B |
CGK-151V4-B |
| Power Supply / Refrigerant |
V/Hz/Ph |
380-420/50/3 |
380-420/50/3 |
380-420/50/3 |
| Max. Heating Capacity (A7℃/W35℃) |
kW |
25 |
30 |
50 |
| C.O.P (A7℃/W35℃) |
W/W |
3.95 |
3.85 |
3.86 |
| Heating Capacity Min./Max.(A7℃/W35℃) |
kW |
8.15 |
/ |
25.00 |
10.05 |
/ |
30.00 |
16.30 |
/ |
50.00 |
| Heating Power Input Min./Max.(A7℃/W35℃) |
W |
1630 |
/ |
6329 |
2072 |
/ |
7792 |
3340 |
/ |
12953 |
| C.O.P Min./Max.(A7℃/W35℃) |
W/W |
3.95 |
/ |
5.00 |
3.85 |
/ |
4.85 |
3.86 |
/ |
4.88 |
| Max. Heating Capacity(A7℃/W45℃) |
kW |
23.25 |
28.05 |
45.50 |
| C.O.P (A7℃/W45℃) |
W/W |
3.52 |
3.46 |
3.42 |
| Heating Capacity Min./Max.(A7℃/W45℃) |
kW |
7.42 |
/ |
23.25 |
9.05 |
/ |
28.05 |
14.23 |
/ |
45.50 |
| Heating power input Min./Max.(A7℃/W45℃) |
W |
1878 |
/ |
6605 |
2363 |
/ |
8107 |
3621 |
/ |
13304 |
| C.O.P Min./Max.(A7℃/W45℃) |
W/W |
3.52 |
/ |
3.95 |
3.46 |
/ |
3.83 |
3.42 |
/ |
3.93 |
| Max. Cooling Capacity(A35℃/W18℃) |
kW |
20.10 |
23.90 |
38.50 |
| E.E.R (A35℃/W18℃) |
W/W |
3.23 |
3.28 |
3.26 |
| Cooling Capacity Min./Max.(A35℃/W18℃) |
kW |
8.14 |
/ |
20.10 |
9.29 |
/ |
23.90 |
12.36 |
/ |
38.50 |
| Cooling Power Input Min./Max.(A35℃/W18℃) |
W |
2171 |
/ |
6223 |
2497 |
/ |
7287 |
3314 |
/ |
11810 |
| E.E.R Min./Max.(A35℃/W18℃) |
W/W |
3.23 |
/ |
3.75 |
3.28 |
/ |
3.72 |
3.26 |
/ |
3.73 |
| Max. Cooling Capacity(A35℃/W7℃) |
kW |
17.00 |
19.20 |
30.53 |
| E.E.R(A35℃/W7℃) |
W/W |
2.56 |
2.53 |
2.58 |
| Cooling Capacity Min./Max.(A35℃/W7℃) |
kW |
7.20 |
/ |
17.00 |
8.20 |
/ |
19.20 |
10.18 |
/ |
30.53 |
| Cooling Power Input Min./Max.(A35℃/W7℃) |
W |
2087 |
/ |
6641 |
2391 |
/ |
7589 |
2925 |
/ |
11833 |
| E.E.R Min./Max.(A35℃/W7℃) |
W/W |
2.56 |
/ |
3.45 |
2.53 |
/ |
3.43 |
2.58 |
/ |
3.48 |
| Max Power Input |
kW |
11.00 |
13.50 |
20.50 |
| Max Current |
A |
23.50 |
28.49 |
43.26 |
| Wire diameter |
mm² |
6.0 |
6.0 |
10.0 |
| Fuse or circuitbreakerer |
A |
32A |
40A |
50A |
Compressor
Type – Quantity/System |
Brand |
HIGHLY |
HITACHI |
HITACHI |
| Refrigerant / Suggested Input |
Kg |
R290/1.80 |
R290/2.1 |
R290/2.8 |
| Fan |
Type |
/ |
DC |
DC |
DC |
| Quantity |
/ |
2 |
2 |
1 |
| Airflow |
m3/h |
11000 |
11500 |
23000 |
| Rated Fan Speed |
RPM |
900 |
900 |
950 |
| Rated power |
W |
250 |
250 |
1700 |
| Water Side Heat Exchanger |
Type |
/ |
Plate Heat Exchanger |
Plate Heat Exchanger |
Plate Heat Exchanger |
| Water Pressure Drop |
kPa |
30 |
35 |
50 |
| Piping Connection |
Inch |
G1.2″ |
G1.2″ |
G1.5″ |
| Noise Level (Power Pressure) |
dB(A) |
68 |
70 |
75 |
| Moisture Resistance |
/ |
IPX4 |
IPX4 |
IPX4 |
| Net Dimension(L×D×H) |
mm |
1249*509*1558 |
1249*509*1558 |
1187*1087*1561 |
| Net Weight |
kg |
220 |
240 |
356 |
| Seasonal space heating energyefficiency classes: (According (EU)No 811/2013 Table 2) |
— |
A+++ |
A+++ |
A+++ |
| Seasonal space heating energyefficiency classes: (According (EU)No 811/2013 Table 1) |
— |
A++ |
A++ |
A++ |
| Operation Ambint Temp.(℃) |
-25~45 |
| Operation water Temp.(℃) |
10~70(DHW) |
| Operation water Temp.(℃) |
10~70(Heating) |
| Operation water Temp.(℃) |
12~30(Cooling) |
| Note: (1) Heating condition: water inlet/outlet temperature: 30℃/35℃, Ambient temperature: DB 7℃/WB 6℃; |
| (2) Heating condition: water inlet/outlet temperature: 40℃/45℃, Ambient temperature: DB 7℃/WB 6℃; |
| (3) Cooling condition: water inlet/outlet temperature: 23℃/18℃, Ambient temperature: DB35℃/WB24℃; |
| (4) Cooling condition: water inlet/outlet temperature: 12℃/7℃, Ambient temperature: DB35℃/WB24℃; |
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