Commercial DC Inverter Heat Pump (18KW/25KW/30KW)

DC Inverter Driven Heat Pump Overiew
Famous world name brand parts: DC inverter MITSUBISHI Compressor and HITACHI DC
inverter controller, BLDC fan motor to sure running high efficiency, R410A
refrigerant without pollution. 380V/3Ph/50Hz or 60Hz power supply.

Heating more bigger around 200sq ~400sq meter room in Winter, and cooling
around 250sq~480sq meter room in summer.
The inverter air source heat pump can change the fixed frequency of 50 Hz to120
Hz operation frequency by means of inverter controller. It is able to adjust
the compressor at any time according to the environment, the frequency of the
power supply of the fan, adjust the compressor, the speed of the fan, and
realize the stepless speed adjustment, so as to make use of the energy
reasonably.

EVI dc inverter heat pump can lower the current when the system starts, and
will not impact the power grid and watt-hour meter. It can reduce interference
to other electrical appliances in the room. The voltage adaption range is 340V
- 420V, which solves the problem of unstable work due to voltage instability.
The wider the frequency range is, the more reliable it can be ensured to
operate in continuous working conditions, and the more obvious the advantage of
energy saving is. Fast refrigeration(or heating), the good heating effect at
low temperature.

The inverter driven heat pump can achieve high power and high efficiency. When
the system starts, or when the temperature of the environment is different from
the set temperature, it can run at the maximum frequency, which can reach 120
Hertz. It begins heating quickly, the temperature rises or drops rapidly to the
set temperature, and the temperature environment can be quickly obtained. When
the temperature reaches the set value, it automatically turns to the low-
frequency operation, and the heating (cooling) effect is obvious.

In addition, in winter, because of the low ambient temperature, the air source
heat pump will become frequently frost, and the heat capacity of the air will
be greatly reduced. Inverter air source heat pump can defrost at high
frequency, which greatly reduces the defrosting time and greatly improves the
heat production.

The variable frequency air has good adaptability to environment temperature,
good performance at low temperature, and no "attenuation" in the low-
temperature environment of -15 degree through the technology of non-pole
frequency conversion, and the thermal performance is obviously better than the
constant frequency and low-temperature air energy. High efficiency and energy
saving, low noise and long life, the air source heat pump can determine the
operating frequency of compressor and fan based on how much heat (cold) needs,
so as to make use of energy reasonably. And because the compressor does not
open frequently, it will keep the compressor working state stable, so it will
not consume much electricity energy. The energy efficiency of COP can be more
than 30% of the total energy consumption of the fixed frequency air, and at the
same time, it will play a significant role in reducing the noise and prolonging
the service life of the air energy.

The biggest advantage of air source water heat pump is energy saving. Heat pump
heating is only 0.28 degrees per flat meter per day, only 0.14 yuan per day,
air conditioning heating, less square meters per day saving nearly 60%.
Compared with the gas wall hanging furnace, for one 100 square meters of
housing, if we need to guarantee the normal indoor temperature of one day above
20 degrees Fahrenheit, it requires 15 cubic meters of gas. According to the
calculation of 2 yuan per cubic meter, the cost of one day is about 30 yuan,
and the air source heat pump heating cost is less than 20 yuan, and it is also
very energy-saving. Compared with the heating cost of 6.5 yuan per square
meter, air energy heat pump heating can save energy more than 90%, so its
advantage is more obvious.

SUNCHI produces 30kw air source heat pump,sunchi energy and inverter compressor
heat pump,RFQ today.

Minimum Order: 4000 pieces

Click to Enlarge