Maintenance-free during the life cycle, allowing users to enjoy the convenient services brought by new technology.

Multiple communication methods such as WIFI, GSM, and GPRS have functions such as real-time monitoring, remote control of the transformer’s operating status, viewing and modifying settings, etc., realizing the automatic control of the distribution network area.

When voltage fluctuations are caused by the instability of the user or line load, the transformer can automatically adjust the voltage level, improve the power supply quality, and prolong the equipment life, solving the problem of low voltage qualification rate during the peak and valley periods of the distribution network load.

According to the load size, the capacity is automatically adjusted, so that the transformer automatically operates in the small-capacity gear during the low-load period, and the no-load loss is greatly reduced. The active no-load loss is about 1/3 of that in the large-capacity gear, and the reactive no-load loss is 1/10 of that in the large-capacity gear, with significant energy-saving effects.