Original
By certification 
Commercial water source heat pumps for 50℃ hot water
This is water source heat pumps for commercial hot water rated temperature 50℃, it is used widely in hotel, school, factory and so on.
It can supply higher capacity and COP compare with air source heat pumps and with our professional adjustment when testing, you will get one of the best water source heat pump in China.
Product Info.
Compressor |
Copeland scroll or Panasonic scroll |
Capacity |
8KW,12KW,20KW,28KW,40KW,55KW,80KW,95KW, 120KW, 145KW,190KW |
Refrigerant |
R410A |
Condenser |
"ND" Shell & Coil heat exchanger |
Evaporator |
Shell & tube, tube in tube, plate type heat exchanger |
AC contactor & Relay |
Schneider |
Electronic expansion valve |
Japan Saginomiya or World No.1 Sanhua |
Controller |
LCD |
Package |
Wooden case or Carton |
Fasteners |
Stainless steel 304 |
Additional Info.
Delivery time |
25 days after order confirmed |
Warranty time |
24 months after shipment |
Payment term |
T/T or L/C at sight |
Production capacity |
400 units per month |
Brand |
MES or OEM |
Parameters
|
Grounder-CN (Commercial Water source heat pump water heater) |
GD-CN-1609 | ||||||||||||||
| Model | GD8s-CN5 | GD12s-CN5 | GD20s-CN5 | GD12-CN5 | GD20-CN5 | GD28-CN5 | GD40-CN10 | GD55-CN10 | GD80-CN20 | GD95-CN20 | GD120-CN20 | GD145-CN20 | GD190-CN20 | ||
|
Rated heating capacity |
KW | 8 | 12 | 20 | 12 | 20 | 28 | 40 | 55 | 80 | 95 | 120 | 145 | 190 | |
| Rated power | KW | 1.64 | 2.41 | 4.02 | 2.41 | 3.91 | 5.58 | 7.98 | 11.07 | 16.26 | 19.11 | 24.44 | 29.47 | 39.09 | |
| Rated current | A | 7.11 | 10.48 | 17.46 | 4.56 | 7.38 | 10.54 | 15.09 | 20.92 | 30.73 | 36.13 | 46.19 | 55.7 | 73.89 | |
| Maximum power | KW | 2.21 | 3.25 | 5.42 | 3.14 | 5.08 | 7.25 | 10.38 | 14.39 | 21.14 | 24.85 | 31.77 | 38.31 | 50.82 | |
| Maximum current | A | 10.52 | 15.49 | 25.82 | 6.12 | 9.9 | 14.14 | 20.24 | 28.05 | 41.22 | 48.46 | 61.96 | 74.71 | 99.1 | |
|
Performance coefficient |
COP | 4.89 | 4.98 | 4.98 | 4.97 | 5.12 | 5.02 | 5.01 | 4.97 | 4.92 | 4.97 | 4.91 | 4.92 | 4.86 | |
|
Rated hot water yields |
L/H | 172 | 258 | 430 | 258 | 430 | 602 | 860 | 1182 | 1720 | 2043 | 2580 | 3118 | 4085 | |
|
Setting water temperature |
℃ | 50℃(default) 28-60℃(adjustable) |
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| Power supply |
1N 220V/50Hz (Special power supply for option) |
3N 380V/50Hz (Special power supply for option) |
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| Compressor | Type | Hermetic Rotor type | Hermetic scroll type | ||||||||||||
| Start mode | Direct(Soft start for option) | ||||||||||||||
|
Application side heat exchanger |
Type | Shell & tube heat exchanger (Tube in tube heat exchanger or Plate type heat exchanger for option) |
Shell & tube heat exchanger | ||||||||||||
|
Water flow |
M3/h | 1.4 | 2.1 | 3.4 | 2.1 | 3.4 | 4.8 | 6.9 | 9.4 | 13.8 | 16.3 | 20.6 | 24.9 | 32.7 | |
|
Water pressure drop |
KPa | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤60 | ≤60 | ≤70 | ≤70 | ≤70 | ≤70 | |
|
Pipe connection |
DN | DN20 | DN20 | DN25 | DN20 | DN25 | DN25 | DN32 | DN50 | DN50 | DN50 | DN65 | DN65 | DN65 | |
| Pipe type | Inner thread | Flange | |||||||||||||
|
Heat source side heat exchanger |
Type | Shell & tube heat exchanger | |||||||||||||
| Water flow | M3/h | 1.1 | 1.6 | 2.7 | 1.6 | 2.7 | 3.8 | 5.4 | 7.3 | 10.7 | 12.7 | 16.1 | 19.4 | 25.5 | |
|
Water pressure drop |
KPa | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤50 | ≤60 | ≤60 | ≤70 | ≤70 | ≤70 | ≤70 | |
| Pipe size | DN | DN20 | DN20 | DN25 | DN20 | DN25 | DN25 | DN32 | DN50 | DN50 | DN50 | DN65 | DN65 | DN65 | |
| Connection type | Inner thread | Flange | |||||||||||||
| Protections | 1. High and low pressure protection, 2. Anti-freeze protection, 3. High temperature protection, 4. Overload protection, 5. Reverse of phase protection, Lack of phase protection, etc. | ||||||||||||||
| Refrigerant | Type | R410A | |||||||||||||
| Quantity(KG) | 1.6 | 1.9 | 2.8 | 1.9 | 2.8 | 3 | 2.8x2 | 6.5x2 | 8x2 | 8.7x2 | 8x3 | 8.7x3 | 8.7x4 | ||
| Noise | DB（A） | ≤52 | ≤53 | ≤55 | ≤55 | ≤55 | ≤58 | ≤58 | ≤62 | ≤65 | ≤65 | ≤70 | ≤75 | ≤75 | |
| Dimension | mm | 790x415x590 | 790x710x950 | 2000x1000x1600 | |||||||||||
|
Wooden case package dimensions(L*W*H) |
mm | 836x461x752 | 836x756x1112 | 2056x1056x1768 | |||||||||||
| Net weight | KG | 55 | 68 | 95 | 65 | 95 | 135 | 195 | 320 | 795 | 885 | 985 | 1180 | 1210 | |
| Gross weight | KG | 65 | 78 | 105 | 75 | 105 | 145 | 215 | 340 | 830 | 920 | 1020 | 1215 | 1245 | |
Note: 1. Hot water heating standard condition: use side initial water temperature 15℃, end water temperature 55℃; heat source side water input temperature 15℃. | |||||||||||||||
| 2. The above parameters are based on refrigerant R410A, for parameters based on other refrigerant please contact us. | |||||||||||||||
| 3. The above parameters may have some differences from the final product because of products updating, please refer to final product lable when buy, or refer to us for any information. Our company keeps the right to interpret. | |||||||||||||||
MES, one of the professional manufacturers and suppliers of commercial water source heat pumps for 50℃ hot water in China, has been developing and manufacturing heat pumps for over 10 years and become one of the famous such brands. In order to make customers 100% satisfied, we also offer installation service. Now, don't hesitate to buy high quality commercial water source heat pumps for 50℃ hot water made in China at competitive price with our factory.
