Model Number: KRS-90B/N2-L
Brand Name: Minsen
Key Specifications/Special Features:
Wideapplication ranges: The heat pump is designed for domestic hot water for a houses, as well as small commercial buildings such as small offices, schools, apartments etc. The hot water outlet range is wide from 20℃to 60℃,meeting demands for most hot water project. The performance is at wide ambient temperature range from -10 to 45℃Assuring you get grants from your government: Designed with high COP over a lifetime of operation, the annual average COP is up to 5.0. Efficiency state is in accordance with EN14511.Durable and long life: High efficiency compressor, with durable features against high temperature and high pressure for long life. The coaxial coil heat exchangers are durable for anti-corrosion, hard water, high pressure and unexpected freeze caused by power cut-off.
Strong cabinet: Standard unit fabrication consists of heavy gage galvanized sheet metal cabinet construction that provides maximum strength. All interior sheet metal surfaces are powder-painted for maximum corrosion protection to ensure resilience for long term vitality.ABS and stainless steel cabinet available.
Full consideration for noise control: Compressor rubber feet are specially selected for reducing vibration. Specially, compressor sound jacket is available for every unit.
| Model No. |
KRS-35B/N2-L |
KRS-50B/N2-L |
KRS-72B/N2-L |
KRS-90B/N2-L |
| Power supply |
Ph-V-Hz |
220V~240V/1Ph/50Hz |
| Working temp |
℃ |
-15℃~43℃ |
| Max. Outlet Water temp. |
℃ |
60℃ |
| Water Heating (A20/W55) |
Capacity |
KW |
3.5 |
5 |
7.2 |
9.5 |
| Hot water yield |
L/h |
75 |
107 |
155 |
193 |
| Input power |
KW |
0.83 |
1.2 |
1.72 |
2.31 |
| COP |
W/W |
4.22 |
4.17 |
4.19 |
3.9 |
| Rated current |
A |
3.97 |
5.8 |
8.23 |
11.17 |
| Max. input consumption |
KW |
1.2 |
1.74 |
2.49 |
3.35 |
| Max. input current |
A |
5.8 |
8.3 |
11.9 |
16 |
| Starting current |
A |
18 |
28 |
35 |
61 |
| Compressor |
Type |
|
Rotary |
Rotary |
Rotary |
Rotary |
| Brand |
|
Mitsubishi |
Toshiba |
Mitsubishi |
Toshiba |
| Thermal protector |
|
Inner |
Inner |
Inner |
Inner |
| Refrigerant |
|
R410a |
| Fan motor |
Speed |
|
870/430 |
820/450 |
900/500 |
900/500 |
| Condenser |
Type |
|
Copper tube in shell |
| Evaporator |
Fin type |
|
Hydrophilic aluminium |
| Tube outer dia. and type |
mm |
φ9.52 inner groove tube |
| Throttling element |
Type |
|
Capillary tube |
| Wire controller |
Type |
|
Intelligent & LCD |
| The length of wires |
m |
12 |
| Set Temp. |
℃ |
25~60 |
| Water system |
Materials of water pipe |
|
Copper |
| Water flow |
m3/h |
0.8 |
1.1 |
1.5 |
2.04 |
| Water different pressure |
Kpa |
60 |
50 |
60 |
60 |
| Diameter, water inlet pipe |
mm |
DN20 |
DN20 |
DN20 |
DN20 |
| Diameter, water outlet pipe |
mm |
DN20 |
DN20 |
DN20 |
DN20 |
| Design pressure |
Mpa |
4.2/0.02 |
| Outdoor noise level (1 meter) |
dB(A) |
52 |
53 |
54 |
55 |
| Outdoor unit |
Dimension(L*W*H) |
mm |
750*264*493 |
935*282*545 |
1002*302*620 |
1002*302*620 |
| Packing(L*W*H) |
mm |
875*370*560 |
1060*380*700 |
1135*395*760 |
1135*395*760 |
| NG/WG |
kg |
43/48 |
52/59 |
62/69 |
66/72 |
| ▲Testing condition:ambient Dry/Wet Bulb Temp.: 20℃/15℃; Water Inlet/Outlet Temp.: 15℃/55℃ |
Company Profile
