A PD-free AC high-voltage test set is a piece of equipment used to test the insulation of high-voltage electrical equipment. PD stands for partial discharge, which is a phenomenon that can occur in insulation materials when subjected to high voltage. A PD-free test set is designed to minimize or eliminate the occurrence of partial discharge during testing, ensuring accurate and reliable results.

1. Rated Capacity: 5-1000 kVA
2. Output Voltage: 0-1000 kV
3. Output Voltage waveform: power frequency sine wave
4. Input voltage: AC 220V/380V
5. Partial discharge volume: ≤5PC under rated voltage
6. No load loss: 0.2%-0.35%

1. No partial discharge epoxy insulation cylinder with small partial discharge.
2. Low impedance voltage, better than the national standard.
3. Automatic control technology, high degree of automation, strong anti-interference ability.
4. With fast electronic protection device, high reliability.different test object requirements. Multifunctional ,cost effective.
5. Wide series of capacitance & perfect in functions & simple operation
6. Partial discharge figure and data can be saved and printed out, automatically generating test report

Pd-free AC High-Voltage Test Set (Oil Immersed Type) is used for or partial discharge and power frequency withstand test , checking the insulation level of power-frequency voltage for all kinds of insulation materials and electric products, which is widely used in electric products manufactures, electric power operation departments, scientific research institutions, colleges & universities.It is a necessary equipment for all walks of high voltage testing.