High Voltage PD Testing Equipment Capacitance Load Compensation Capacitor

High Voltage Coupling Capacitor For PD Test , Capacitance Load Compensation Capacitor

I. Introduction

High voltage coupling capacitor for PD test system is also called No partial discharge load compensation capacitor, is mainly used for no partial discharge testing system to gather partial discharge voltage signals. OWF series Coupling Capacitor is mainly designed for high voltage test and PD measurement in the power industry field. It can also serve as part of discharge measurement or AC simulative load in AC high voltage test circuit. It meets the manufacturing standard JB / T8169-1999 "AC partial voltage capacitors and AC coupling capacitors".

II..Application 

• PD coupling signal sample test set under high voltage testing
• High voltage simulative load for resonant test systems and PD free high voltage test systems

III..Main Technical data

• Capacitance: 600 ~ 1000pF (special capacitance can be customized);
• Voltage: 50 ~ 1000kV;
• Partial discharge: it is less than or equal to 5PC under rated voltage;
• Insulating medium: capacitance oil;
• Used for partial discharge measurement for electric power equipment under power frequency voltage;
• Measuring 30 ~ 300Hz of AC voltage, it used as coupling capacitor during No partial discharge test.
• Special requirement is as agreed.

IV. Typical model as following