Guatemala Electric MCU3-299A Intelligent High Frequency Inverter

In many applications, it is important for an inverter to be lightweight and of a relatively small size. This can be achieved by using a High-Frequency Inverter that involves an isolated DC-DC stage (Voltage Fed Push-Pull/Full Bridge) and the DC-AC section, which provides the AC output.

The high frequency inverter with sensorless vector control can work at (–10℃, 40℃). Equipped with forced air cooling and RS485 communication mode, three phase inverter's speed regulation reaches 1:100. 75 kW (100 hp) good performance frequency inverter, three phase 240V, 420V, 440V, 460V, RS485 communication mode, and IP 20 protection rating.

HNC Electric designs complete products range of AC frequency inverters with high stability and high performance. Various Special types for different applications are also available as well as standard inverters, e.g. winder, CNC machine tools, crane, injection molding machine, etc.

Intelligent power inverters are fully protection of overload, short circuit, and reverse polarity, over/under input voltage and over temperature. In case of any failures occur that it will send an output alarm contact to show or control the equipment. The output of the inverter is the pure sinusoidal wave type.

Nowadays fuel cells powered by solar and wind energy are emerging as a latecomer to the market with their low prices. The most important feature of this power generation equipment is the capacity small and decentralized, the future of the frequency inverter to adapt to such new energy sources, both high efficiency and low consumption.

Peak efficiency: This is the highest efficiency the variable frequency inverter can achieve under optimal conditions, typically around 97-98% for high-quality inverters.