In recent years, more and more consumers have begun to pay attention to energy-saving products. With the characteristics of safety, environmental protection, and energy saving, the air source heat pump with the title of nature has gradually entered people’s life. With the advancement of science and technology, the air source heat pump has changed from the original AC to the current DC heat pump. So what are the advantages of DC inverter heat pumps compared with AC ones?
Firstly, the DC inverter heat pumps are more energy saving and electricity saving. Since the operating speed of the AC heat pump compressor is fixed, if the temperature is too high or too low, the compressor can only be turned off and on again by human operation, and when there is a power failure such as an unstable voltage, the compressor will stop rotating. The frequent shutdowns and restarts will consume a lot of electricity and will greatly reduce the life of the compressor. While the DC inverter heat pump can adjust the operating speed of the compressor at any time, and the compressor will not be turned on frequently, which is much less power consumption.
Thirdly, DC inverter heat pump has more better temperature adjustment speed and more comfortable. AC heat pump can only work at a fixed frequency, when start the temperature adjustment speed is relatively slow; while the DC inverter heat pump after start, it works at a relatively high frequency, and will quickly rise to the setting temperature, then decrease operating frequency to maintain indoor temperature.Secondly, DC inverter can shoulder not much stable voltage. Normally AC heat pumps can only operate under specified voltage, that is, the national household grid voltage (220V/1N/50HZ) or commercial voltage (380V/3N/50HZ). DC inverter heat pump can be operated under a wide voltage range of 130V~280V, with lower voltage requirements and wide applicability.
Fourth, DC inverter heat pump can better adapt to the low temperature environment. Compared with the AC heat pump, the DC inverter heat pump has one more frequency converter. It can automatically adjust the compressor operating frequency according to the ambient temperature. When the unit needs defrosting, the frequency conversion will use high frequency operation, the defrosting time is greatly reduced, thereby improved the heating efficiency.
Altogether, above are the advantages of DC inverter heat pumps. They are very popular models of our company, here are parameters of our factory produced inverter heat pumps.
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