A striking output load of 5 µF @ 38 kV @ 0.1 Hz at only 175 kg of weight, illustrates the capability of this instrument. At 0,1 Hz a cable length of approx. 20 km can be tested, and at lower frequencies, testing of cables of up to 60 km in length are possible.
This fully symmetrical output waveform is also the precondition for Cable Diagnostics. All HVA test sets are upgradeable to a Cable Diagnostic System, such as Tan Delta (TD) and Partial Discharge.
The HVA54-5 VLF hipot tester offers various operating modes:
The following features make the HVA54-5 VLF hipot tester the outstanding cable test system of its class:
The fully comprehensive safety features guarantee protection of operator and test instrument.
A SINGLE device for NUMEROUS applications:
The HVA54-5 VLF hipot tester may be expanded with optional devices into to a full cable diagnostics system.
The HVA system may then be used for partial discharge and tan delta diagnostics