YF-ZN series intelligent low-voltage power capacitor installation in low voltage (less than or equal to 1.14kv) distribution system reactive power compensation device of a safe, reliable, energy efficient, its role is reduce the line loss of transformer loss, power lines and improve system power factor and improve the power grid quality of a new generation of reactive power compensation equipment core device. Its A series products in the independent use, that is a set of automatic control functions of small compensation equipment.

This series of products is composed of: Measurement and control unit, switch (i.e. intelligent contactor) and interrupter unit, integrated protection unit (early warning and protection function: the system with harmonic voltage / current limit, overvoltage / undervoltage, small current blocking, overcurrent and unbalance compensation circuit, a capacitor the Department of temperature, pressure and other data), working status indication unit, low voltage shunt capacitor (one or two "delta" or "YN" type connection type ; two "delta" or a "YN" type connection type ) and the two terminal elements function component, by optimizing the combination of mechanical and electrical integration of highly intelligent products.

The application of this product has changed the traditional reactive power compensation device with large and bulky structure and assembly process, so that the new generation of low voltage reactive power compensation device has the characteristics of better compensation effect, smaller size, lower power consumption, more flexible, higher reliability, longer service life, higher reliability and longer service life.