1. The STSC series contactless regulator is a capacitor switching switch developed and widely used in recent years, suitable for factories, ports, residential areas, and various applications
Low voltage reactive power compensation for transformer substations, urban and rural power grids.
2. The STSC series contactless regulator is capable of controlling both three-phase and single-phase capacitors, and can be used for both three-phase and three-phase control. It is flexible in combination, easy to install, and reliable in use, and is suitable for our company's PDK type reactive power compensation comprehensive monitoring instrument. 3. The STSC series contactless regulator is composed of bidirectional thyristors (commonly known as thyristors) produced by Siemens AG in Germany, a dedicated zero crossing trigger module, non inductive and capacitive absorption, overheating protection (automatically shuts down when the temperature exceeds 85 degrees), and an efficient heat sink. It achieves voltage zero crossing trigger, no surge current when put into operation, zero crossing current cut-off, no high voltage, no sparks, no vibration when disconnected, low failure rate, and a service life of over 100000 hours. It is currently the ideal product for capacitor switching switches and is maintenance free.

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STSC series contactless regulator