The HVA90 is the most advanced HV test system available, it is also the lightest, most compact instrument of its type on the market. The HVA90 has the highest power to weight ratio of any comparable unit available.

Apart from the variable frequency VLF output, the operator can also select dual polarity DC and cable jacket or sheath testing output modes.

The applied test voltage, current, capacitance, resistance and time are displayed and recorded. The instrument is easily programmable allowing the operator to setup or select test sequences in either automatic or manual mode.

The HVA90 is capable of testing 1μF (Approx. 3300m / 11,000 ft of cable) at 0.1Hz and 64kV rms. The frequency of the output can also be reduced allowing even larger capacitance loads to be tested. At 0.01Hz, approx. 33,000m / 100,000ft of cable can be tested.