Geothermal heat pump with top quality 2020
Product Description
| Model |
TWN-03 |
TWN-05 |
TWN-06 |
TWN-07 |
TWN-10 |
TWN-12 |
| Rated heating capacity |
kW |
11.2 |
17.5 |
21.6 |
25.7 |
35.4 |
43.5 |
| Rated power input |
kW |
2.45 |
3.8 |
4.65 |
5.5 |
7.6 |
9.3 |
| Hot water output |
T/H |
0.24 |
0.38 |
0.46 |
0.55 |
0.76 |
0.94 |
| Input current |
A |
4.2 |
7.6 |
9.2 |
11.5 |
15.2 |
18.5 |
| Max running current |
A |
7.5 |
12 |
13 |
17 |
24 |
26 |
| COP |
kW/kW |
4.57 |
4.6 |
4.64 |
4.67 |
4.65 |
4.67 |
| Rated/Max outlet water temp |
|
55℃ / 60℃ |
| Power supply |
V/Ph/Hz |
380V/3N/50Hz |
| Noise level |
dB(A) |
53 |
56 |
58 |
58 |
60 |
63 |
| Unit dimension |
Length(A) |
mm |
620 |
680 |
680 |
680 |
800 |
800 |
| Width(B) |
mm |
725 |
800 |
800 |
800 |
1080 |
1080 |
| Height(C) |
mm |
595 |
720 |
720 |
720 |
900 |
1050 |
| Unit Weight |
kg |
110 |
140 |
155 |
165 |
220 |
250 |
| Throttle |
|
Electronic expansion valve / Thermal expansion valve optional |
| Refrigerant type |
|
R410A/R417A/R407C optional |
| Refrigerant charge qty |
kg |
1.7 |
2 |
2.3 |
2.5 |
2.0*2 |
2.3*2 |
| Compressor |
|
Hermetically sealed scroll compresor (Copeland/Daikin/Sanyo optional) |
| Compressor qty |
pcs |
1 |
1 |
1 |
1 |
2 |
2 |
| Controller |
|
LCD controller easy operation(built-in high pressure, low pressure, over heating, over current, water flow, phase protections and so on) |
| Water source side |
Heat exchanger type |
|
High efficiency sprial copper tube in tube heat exchanger / Shell tube heat exchanger |
| Water flow |
m3/h |
1.80 |
2.80 |
3.50 |
4.20 |
5.50 |
6.80 |
| Conncetion in / out |
DN |
20 |
25 |
25 |
25 |
32 |
32 |
| Hot water side |
Heat exchanger type |
|
High efficiency sprial copper tube in tube heat exchanger/Shell tube heat exchanger |
| Water flow |
m3/h |
1.93 |
3.01 |
3.71 |
4.50 |
6.09 |
7.48 |
| Conncetion in / out |
DN |
20 |
25 |
25 |
25 |
32 |
32 |
| Test condition:water source side inlet water temp 15C, outlet water temp 55C. |
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