Heat Pump water chiller , often used in moderate climates, use the difference between outdoor air temperatures and indoor air temperatures to cool and heat the house. It is taking the heat in the air (low heat source), after highly efficient concentration, convert to high heat power.
Feature,water chiller ,hotel heat pump,hotel chiller,air cooled chiller
-Energy-efficient: The ratio output against input is coefficient of performance (COP). Normally it can be more than 4.
-Environmental protection : There is no waste water, waste residue, used heat, the waste gas discharged. It will not produce any pollution to the atmosphere and environment.
-Modular controlling function: As per the actual requirements, one or more units can be added to combine a heat water supply system, which are controlled by modular.
-Automatic energy balance: According to ambiguous controlling principle, the unit checks the load dynamically. When the unit reaches the setting temperature, the unit keeps the load in balance.
Item | NERS- | G/5K | G/10K | G/12K | G/15K | G/20K | G/24K |
Rated heating capicity (W) | W | 14840 | 28620 | 33700 | 42800 | 52500 | 68000 |
Rated cooling capicity (W) | W | 12500 | 26920 | 31980 | 4000 | 48500 | 63000 |
Input power for heating (W) | W | 4800 | 9560 | 11200 | 14200 | 17800 | 22410 |
Input power for cooling (W) | W | 4300 | 9320 | 10800 | 13410 | 17000 | 21600 |
Voltage (V) | V/Hz | 380V-50Hz |
Rated output cool water temperature | °C | 7--12°C |
Rated output heating water temperature | °C | 35--45°C |
Rated output water quantity (L) | L | 390 | 780 | 920 | 1120 | 1480 | 1830 |
Refrigeration | | R22/R417a/R407C |
Control mode | | Microcomputer central processor (linear control) |
Compressor | Form | | Scroll type |
Quantity | | 1 | 2 | 2 | 2 | 2 | 2 |
Brand | | Hitachi/Copeland/Danfoss |
Unit | Net size | mm | 850*850*1100 | 1600*850*1280 | 1600*850*1330 | 1600*850*1330 | 2000*1100*1780 | 2000*1100*1980 |
Weight | Kg | 370 | 740 | 840 | 960 | 1360 | 1480 |
Nosie level | dB(A) | <60 |
Fan | Form | | internal rotor motor, magnesium aluminum alloy leaves |
Fan power | W | 500 | 550 | 550 | 900 | 900 |
Ambient temperature | °C | (-15°C-- 46°C) |
Inlet pipe diameter | DN25 | DN40 | | | DN65 | DN65 |
Outlet pipe diameter | DN25 | DN40 | DN40 | DN40 | DN65 | DN65 |