What Are The Features of The DC Inverter Monobloc Heat Pump for Heating & Cooling

DC inverter monobloc heat pump for heating & cooling is used for all power components of the whole system, including the host compressor motor, the host fan motor, fan coil fan required to be DC inverter. Compared with the simple compressor DC frequency conversion, the whole system is more flexible. Here we will introduce the characteristics of this air source heat pump in detail. I hope it will be helpful to you.

Here is the content list:

• Lower energy consumption, up to 48% energy saving

• Accurate temperature control, fluctuation ≤0.5℃

• Low-temperature resistance, -30℃ efficient operation

• Low vibration, low noise 5 dB

Lower energy consumption, up to 48% energy saving

The compressor and fan are the main power consumption sources of the air source heat pump, and the operation efficiency can be improved by using DC frequency conversion. According to relevant studies, the working efficiency of a DC frequency conversion compressor is 10%~30% higher than that of an AC frequency conversion compressor, and the highest power saving capacity of using DC frequency conversion technology can reach 48%. Precise defrosting, intelligent defrosting control technology, and precise defrosting cycle control, greatly reduce the capacity attenuation caused by the unit frost, to ensure that the temperature above the water in a low-temperature environment.

Accurate temperature control, fluctuation ≤0.5℃

Stepless frequency conversion can achieve DC inverter monobloc heat pump for heating & cooling end temperature control. Take a special frequency controller as an example, through 180° sinusoidal vector frequency conversion control technology, the temperature fluctuation can be controlled within 0.5℃ or less. And ordinary fixed frequency control, water temperature fluctuation can usually reach 5℃, the temperature control precision difference is 10 times.

Low-temperature resistance, -30℃ efficient operation

Taking an ordinary low ambient temperature air source heat pump as an example, it is suitable for working in an environment below -12℃, and the heating effect becomes worse if the ambient temperature is too low. The DC inverter monobloc heat pump for heating & cooling can achieve efficient and stable operation under -30℃ environment temperature.

Low vibration, low noise 5 dB

A large part of the noise of the air source heat pump comes from the vibration noise of the compressor, fan, and electromagnetic noise of the motor. The vibration noise is transmitted to the whole system through pipes, sheet metal, etc., and may also cause resonance damage to the structure. The DC inverter monobloc heat pump for heating & cooling reduces the overall noise by about 5dB(A) through adaptive intelligent torque compensation vibration suppression technology. The water temperature can reach 65℃. Through adaptive EVI air injection enthalpy technology and intelligent adjustment of supplementary air volume, the heat pump unit can operate efficiently and stably in various working conditions, higher than the water temperature, up to 65 degrees.

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