Partial discharge test equipment UVS 610

automatictransformerindustrial

UHF Drain Valve Sensor Measure partial discharge in liquid-filled power transformers The UVS 610 allows partial discharge (PD) measurements to be conducted in UHF ranges with great sensitivity from inside the tank of liquid-insulated power transformers. The UVS 610 PD sensor is inserted into a power transformer through the vent of the oil drain valve. Used with a UHF converter, the UVS 610 is connected to a compatible PD measurement system. A useful scale on the slide-rod ensures that the device is correctly inserted into the oil drain valve. Key features - Partial discharge measurement is possible in the UHF frequency range - Compatible with both DN 50 and DN 80 valves - Offers a trigger signal for acoustic PD measurements - A system sensitivity check is available using the UPG 620 pulse generator accessory Applications - PD detection inside liquid-filled power transformers with oil flanges - Triggering of acoustic PD measurements used in PD localization