Low-voltage Reactive Power Compensation Set TSC Type Reactive Power Generator

TSC type low-voltage var compensator

Product Overview:

      Ruitong RT-TSC series low-voltage var compensator is mainly used in power distribution systems with rated voltage of 0.4kV or 0.66kV. The low-voltage reactive power compensation controller automatically controls the contactless switching switch to switch on/off the capacitor, so as to realize the dynamic reactive power compensation to the load. The device is mainly composed of a var compensation controller, a disconnector, a current transformer, a fuse, a contactless switching switch, a parallel capacitor, a series reactor, a cabinet and other accessories.

Product Features:
     
        The device adopts the zero-crossing switching technology, which has the advantages of no inrush current, no overpressure, fast response time and availability of frequent switching.
       The device cabinet adopts frame-assembled structure and sprayed or passivating surface, making it neat and beautiful in appearance, ageing resistant, corrosion resistant and durable.

      The structure design is compact and reasonable, and the wiring is neat and in good order, convenient for maintenance; the device cabinet can be installed independently or in parallel with other cabinets.

      A variety of compensation forms: select reasonable form among three-phase compensation, phase-splitting compensation, and three-phase compensation + phase-splitting compensation, based on the actual situation of the power grid, and taking into account the compensation effect and cost. With series reactor protection capacitors, we can tailor solutions to the specific grid background of the user's site.

         With multi-loop circle and code switching operation mode, the controller can effectively avoid the problem that the individual capacitors are switched too frequently during group switching and thus can achieve optimal control.

         The contactless switching switch is used for switching capacitance, and the zero-crossing input has no switching inrush current and good heat dissipation mechanism, and also no harmonic injection and high reliability.

 Main Technical Parameters:

-- Rated voltage: 400VAC 690VAC

-- Rated power: 50Hz/60Hz

-- Response time: less than 20ms

-- Ambient temperature: -20°C-45°C

-- Relative humidity: no more than 95%

--  Protection level: IP30

Note: The low voltage reactive power compensation device above 400kvar is recommended to be expanded in the form of main cabinet +auxiliary cabinet (customization is available for special specifications).