The device generally operates using a control unit and a high-voltage transformer unit.
: The scheme includes voltage dividers and current shunts to monitor output parameters, with newer digital models (AID-70C) using microprocessor-based signal processing for higher accuracy. Technical Performance Overview aid 70 jelektricheskaja shema
: The variable AC voltage is stepped up by a high-voltage transformer. For DC mode, a rectification circuit is used, typically with a negative polarity output. The device generally operates using a control unit
: It uses an autotransformer (variac) in the control panel to smoothly adjust the output voltage. a rectification circuit is used
Insulation testing unit AID-70/70 - KharkovEnergoPribor Ltd.