Photovoltaic anti-island device/anti-island protection cabinet TC-5000

Photovoltaic anti-island device/anti-island protection cabinet TC-5000

       Through the unremitting efforts of the technical staff of Baoding Special Chuang Power Technology Co., LTD., a new generation of anti-island equipment has been developed. The device is small in size, light in weight and easy to operate, and has both active anti-island and passive anti-island functions, which solves the problem that anti-island and anti-island can not be put together in the past。Anti-island control module (TC-3087) can not only collect current, voltage, frequency, harmonics and other power quality parameters, but also has the functions of high and low voltage, over and under frequency, anti-island, anti-countercurrent, anti-island detection and so on。TC-3087 device through the internal software calculation, can accurately judge the normal operation of the power grid, once there is an unplanned island and other faults, the device can quickly control the superior switch to open, and can automatically alarm, and can control the anti-island special circuit breaker, to prevent its misoperation。The company has more anti-island and anti-island multi-functional integrated grid-connected cabinets, a multi-purpose cabinet, do not have to install other JP cabinets, wiring is more convenient, more flexible operation。The device also has the communication function, which can react the power grid operation situation to the host computer in real time, so as to realize the unmanned monitoring。