The AC power frequency withstand voltage test device for 10kV high-voltage switchgear mainly consists of a high-voltage test transformer (oil immersed test transformer, dry test transformer, inflatable test transformer) and a control box for the power frequency withstand voltage test device. The 10kV high-voltage switchgear AC power frequency withstand voltage test device is divided into YDJ-AT-5kVA/50kV (AC) or YDJ-ADT-5kVA/50kV (AC/DC). The 10kV high-voltage switchgear AC power frequency withstand voltage test device is suitable for conducting insulation strength tests on various high-voltage electrical equipment and insulation materials in the power system under power frequency or DC high voltage. The AC power frequency withstand voltage test device for 10kV high-voltage switchgear is small in size and lightweight. Especially suitable for on-site use in power testing.

List of accessories for AC power frequency withstand voltage test device of 10kV high-voltage switchgear
The list of accessories for the 10kV high-voltage switchgear AC power frequency withstand voltage test device mainly includes a voltage regulating operation box (unit), high-voltage test transformer (oil immersed test transformer, dry test transformer, inflatable test transformer), power line, connecting wire, grounding wire, current limiting resistor (optional), microampere meter (optional), instruction manual, testing report, and certificate of conformity.