Protection Controller

This series of fuses is suitable for circuits with rated DC voltage up to 1000Vand rated current up to 30A They are connected in series and parallel withphotovoltaic panels and batteries to provide short-circuit breaking protection forcharging and converting systems; Simultaneously, for photovoltaic power plants,combiner inverter rectification systems, and short-circuit fault breaking protectionAnd for the rapid breaking protection of surge current and short-circuit faultovervoltage in photovoltaic power generation systems, with a rated breaking capacityof 20KA. 0ur company is currently conducting relevant tests to further improve thebreaking capacity of the product. The product complies with the provisions of theInternational Electrotechnical Commission standard EC60269.

The SRH8 series household AC contactors (hereinafter referred to as contactors) are mainly applicable to circuits with an AC frequency of 50Hz(or 60Hz), a rated working voltage up to 400V, and a rated working current up to 63A, for controlling household appliances and similar low-inductance and micro-inductance loads. They can also be used to control household electric loads, in which case the control electric power should be reduced accordingly. The product is used in homes, hotels, apartments and other places to achieve automation functions and is applied in large-scale production of household appliances.

The SR219G-125 disconnector (hereinafter referred to as the switch) is suitable for AC 50/60Hz, rated current 125A and below, and rated voltage up to 400V in distribution and control circuits. It is mainly used as the main switch in terminal combined electrical apparatus and can also be used for infrequent control of various low-power electrical appliances and lighting. It is widely used in industrial and mining enterprises, high-rise buildings, commercial and other fields Places such as families.