: It uses an autotransformer (variac) in the control panel to smoothly adjust the output voltage.
Insulation testing unit AID-70/70 - KharkovEnergoPribor Ltd. aid 70 jelektricheskaja shema
The device generally operates using a control unit and a high-voltage transformer unit. : It uses an autotransformer (variac) in the
: 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. aid 70 jelektricheskaja shema
The following specifications are standard for the AID-70 series:
The (АИД-70) is a widely used high-voltage testing apparatus designed for checking the dielectric strength of insulation in power cables and solid dielectrics. Its electrical scheme is built to provide both rectified (DC) and alternating (AC) high voltages. Key Components of the AID-70 Electrical Scheme