Voltage Regulator and Switch Controller PUV-Regulator for High Voltage Testing and Repair

It is used for repair work and technical condition checks of all types of high-voltage circuit breakers with DC drives, as well as for the control of isolators and short-circuiters. It allows to carry out tests at undervoltage with determination of the value of the minimum tripping voltage and with determination of the pole switching on/off time of switching devices. Allows for automated testing by setting up a series of 999 complex cycles or operations with adjustable time between them. All DC-driven switches with load currents up to 35A can be tested with this device. The PUV-regulator is recommended for joint use with high voltage control devices for testing circuit breakers at low voltage in complex cycles and simple operations with the determination of the value of the minimum tripping voltage and with the determination of the time of switching on/off of the pole of switching devices.