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Frequency of high voltage test devices are designed and manufactured according to DL/T848.2-2004 industry standards. Complete set of equipment from high voltage testing transformer and control box (set),

Control box (set) made up of regulators, measurement, control and protection of parts of integrated equipment.

Applied power systems, industrial and mining enterprises, scientific research departments on a variety of high-voltage electrical equipment, electrical components and insulation materials for industrial frequency dielectric strength test under high pressure.

AC test transformer

AC-DC testing transformer

Cascade testing transformer you can cascade two or three test transformer AC voltage of 100kV, 150kV, 200kV, 300kV high. Cascade testing transformer-tapped voltage has two kinds of 200V/400V

According to user needs, and test taking 5~15kV transformer HV winding pressure taps for high voltage motors and generators for AC voltage withstand test