In modern power systems, transformers, as important electrical equipment, play a key role in the transmission and distribution of electric energy. Box-type transformers have gradually become an important choice for urban and industrial electricity due to their unique design and functions. This arti......
Read MoreControl box is suitable for 50Hz, 500V and below, the load current is not more than 250A three-phase three-wire, three-phase four-wire, three-phase five-wire system, the power distribution system for control, leakage protection, and motor overload, short-circuit, phase-loss protection and various co......
Read MoreThe photovoltaic AC combiner box usually refers to the photovoltaic wiring box, which is an important part of a solar panel. The wiring box is the shell on the module, and the photovoltaic group is connected here. The main role of photovoltaic wiring box is to protect solar panels and ensure that th......
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