Intelligent Low Voltage Capacitor Var Compensation Device For SVG

Product Overview:

RT series intelligent low-voltage power capacitor is a new-generation var compensation device for 0.4kV low-voltage power grid, reducing line loss and improving power factor and power quality. It is composed of an intelligent measurement and control unit, a thyristor composite switch circuit, a line protection unit, two (   type) or one (Y type) low-voltage power capacitor. The product replaces the automatic var compensator which is composed of intelligent controller, fuse, composite switch or mechanical contactor, thermal relay, low-voltage power capacitor, indicating light and other parts connected by wires inside and on the surface of the cabinet.

Product Features:

-Integration: This product is a perfect combination of a small circuit breaker, an intelligent measurement and control unit, a zero-crossing switching system, and a cylindrical aluminum self-healing power capacitor.

-Intelligent: Real-time display of various parameters of the power grid and the temperature, protecting the normal operation of the device: the harmonic suppressing function makes the product highly resistant to interference; the control methods of e-splitting compensation and hybrid compensation are available; power grid parameters including three-phase current, three-phase voltage, three-phase active, reactive and apparent power can be displayed in

real time.

-Intelligent networking function: the product has intelligent networking and fault self-diagnosis and protection functions, accessible for online use of multiple devices to form a reactive automatic control system; also, it can realize the automatic exit of one device if there should be any fault without influencing the work of the others.

-Zero-crossing switching: With built-in microprocessor and intelligent software, as well as high-performance silicon controlled module to make intelligent control of capacitor switching, it can realize zero-crossing switching, no inrush

current, no electric arc, and fast response.

-High-performance capacitor: High-performance dry cylindrical aluminum-shell self-healing power capacitor, with good heat dissipation performance, small size and long service life, thus ensuring the safety and reliability of the complete machine.