: 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.
: It uses an autotransformer (variac) in the control panel to smoothly adjust the output voltage. aid 70 jelektricheskaja shema
: Modern versions like the AID-70M and AID-70C include an automatic system to discharge residual capacitive charges after testing, complemented by light and sound indicators. : The variable AC voltage is stepped up
: 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 : Modern versions like the AID-70M and AID-70C
Insulation testing unit AID-70/70 - KharkovEnergoPribor Ltd.
The device generally operates using a control unit and a high-voltage transformer unit.
The following specifications are standard for the AID-70 series: