AKV 9330

Active Wide Band Quadripole System Optimized for PD Testing of Large Power Capacitors

The AKV 9330 has been specially designed for Partial Discharge (PD) testing of power capacitors. 

It addresses two major problems associated with large capacitor PD testing – reduced measurement sensitivity and high current requirements. 

By a new approach, AKV 9330 amplifies the PD measuring sensitivity significantly while simultaneously handling power frequency currents up to 300 A. 

It is an ideal IEC 60270 compliant solution for PD testing of power capacitors. 

* Features

 · Active measuring impedance system using a special high frequency current transformer

 · Compact design and standard BNC connectors

 · Large input current (up to 300 A)

 · Built in overvoltage protection

 · Measuring band exceeds the requirements of the IEC and ANSI standards.