Products Information
Standard heat pumps are either ON or OFF. No matter how much the current heat demand is, these heat pumps run at full load even if only for a short time. As any motorist knows, frequently stopping and starting is not a particularly efficient way to drive, as it sends consumption levels through the roof.
In contrast, KOLANT DC inverter heat pump employs not only a DC inverter compressor but an intelligent control system, which operates much more evenly efficiently. With inverter technology, the heat pump matches its output to the prevailing heat demand with a high degree of precision. Instead of a stop-start pattern, a much more even and energy efficient operation results, which closely mirrors the actual heat demand of the building.
Precise heat demand match
The heating capacity of KOLANT DC inverter heat pump can be precisely regulated from 20% to 100% according to the actual heat demand. Accordingly, the water temperature in the system will be steadily controlled with a very small deviation of no more than 0.5℃so as to create a comfortable living environment.
Wider operating range
KOLANT DC inverter heat pump can reliably and efficiently run with a bigger operating range. For example, even when the environment temperature as cold as -20℃ , the heat pump still can provide warm water with high water temperature and high heating output. However, normal heat pumps even can not work in this situation.
Energy efficiency class A++ (tested by TUV)
KOLANT DC inverter heating technology makes a very high energy efficiency within all the permitted operating range. For example, when the ambient air is not so cold and the heat demand is not so big, the heat pump runs with low heat output but a particularly high efficiency. However, when ambient air is extremely cold, the heat pump runs with full load to reduce or eliminate the aid of the booster heater. The intelligent control system is always trying to maximize the efficiency of the whole heating system. As a matter of fact, all KOLANT DC inverter heat pumps have energy efficiency class A++.
Smart WIFI control
By downloading our APP in your mobile phone, it is possible for you to conveniently control a DC inverter heat pump from KOLANT at any time, anywhere. Just imagine that you turn on your heat pump and set it to a comfortable temperature before you leave office, then you will enjoy the pleasant environment as soon as you get home, It is fantastic, isn't it?
Intelligent LCD controller
The smart touch screen controller is friendly to all users, users can easily operate it without big effort. It is also very convenient for service people to check all the sensor data and the running state, set parameters with the aid of the controller.
High quality components, long lifetime
All the key components are from leading suppliers to make sure the quality and lifetime. For example, the DC inverter compressors are from Panasonic, the high efficiency plate heat exchangers are from Swep etc.
Model | RJ-90H/N2-BP | RJ-120H/N2-BP | RJ-160H/N2-BP | RJ-200H/N2-BP | ||
Performance (according to EN14511) | Heating output/power input/COP | A7/W35 | 8.7/1.9/4.58 | 12.0/2.7/4.44 | 15.6/3.60/4.33 | 19.5/4.61/4.23 |
Heating output/power input/COP | A2/W35 | 8.8/2.18/4.04 | 11.5/2.90/3.97 | 15.5/3.99/3.88 | 19.6/5.12/3.83 | |
Heating output/power input/COP | A-7/W35 | 7.1/2.39/2.97 | 9.3/3.08/3.02 | 12.8/4.52/2.83 | 16.3/5.78/2.82 | |
Heating output/power input/COP | A7/W45 | 8.5/2.40/3.54 | 11.4/3.12/3.65 | 14.7/4.28/3.43 | 18.8/5.52/3.41 | |
Heating output/power input/COP | A-7/W45 | 6.8/2.87/2.37 | 9.0/3.74/2.41 | 12.3/5.46/2.25 | 14.7/6.46/2.28 | |
Heating output/power input/COP | A7/W55 | 8.0/2.64/3.03 | 10.8/3.53/3.06 | 14.1/4.66/3.03 | 17.6/5.99/2.94 | |
Cooling output/power input/EER | A35/W7 | 7.1/2.5/2.84 | 9.6/3.3/2.91 | 12.0/4.50/2.67 | 15.1/5.89/2.56 | |
Energy efficiency category (EN14825) | Average climate for floor heating | A++ | A++ | A++ | A++ | |
Average climate for radistors | A++ | A++ | A++ | A++ | ||
Electrical data | Power supply | Ph-V-Hz | 230V/1Ph/50HZ | 230V/1Ph/50HZ | 230V/1Ph/50HZ | 230V/1Ph/50HZ |
Maximum Power consumption | kW | 3.7 | 4.8 | 6.0 | 6.8 | |
Maximum input current | A | 16.2 | 21 | 26.2 | 29.8 | |
Operating range | Maximum flow temp. in heating mode | ℃ | 60 | 60 | 60 | 60 |
Minmum flow temp. in cooling mode | ℃ | 5 | 5 | 5 | 5 | |
Operating outside range in heating mode | ℃ | -20 -43 | -20 -43 | -20 -43 | -20 -43 | |
Operating outside range in cooling mode | ℃ | 15 ~43 | 15 ~43 | 15 ~43 | 15 ~43 | |
Refrigerant system | Type of refrigerant | R410A | R410A | R410A | R410A | |
Type of DC inverter compressor | Twin rotary | Twin rotary | Twin rotary | Twin rotary | ||
Type of evaporator | fin-tube heat exchanger | fin-tube heat exchanger | fin-tube heat exchanger | fin-tube heat exchanger | ||
Air flow rate | m3/h | 3800 | 4000 | 5600 | 6000 | |
Water system | Type of Condenser | Plate heat exchanger | Plate heat exchanger | Plate heat exchanger | Plate heat exchanger | |
Rated water flow rate | m3/h | 1.4 | 1.8 | 2.4 | 3 | |
Pressure loss in rated flow rate | kPa | 19 | 20 | 22 | 24 | |
Diameter,water inlet pipe | DN25 | DN25 | DN32 | DN32 | ||
Diameter,water outlet pipe | DN25 | DN25 | DN32 | DN32 | ||
Other data | Dimensions W*D*H | 1115*450*926 | 1115*450*1076 | 1115*450*1276 | 1115*450*1480 | |
Packing size W*D*H | 1170*490*1055 | 1170*490*1205 | 1170*490*1420 | 1170*490*1620 | ||
Noise level at 1 meter | dB(A) | 54 | 56 | 57 | 58 | |
Net weight / gross weight | kg | 105/115 | 130/145 | 140/160 | 155/180 |