Do you really know about VLF Hipot Tester?

Dec 17, 2025 Leave a message

Do you really know about VLF Hipot Tester?

 

  The ultra-low-frequency high-voltage generator, also known as an ultra-low-frequency withstand voltage tester, serves as an alternative to power-frequency withstand voltage testing. It is primarily used to replace large-capacity resonant transformers for insulation withstand voltage testing of major electrical equipment, such as large generators and power cables. Its output voltage range spans from 0 kV to 90 kV. Goldhome Hipot's main models of ultra-low-frequency voltage generators operate at 30 kV, 40kV,50kV,60 kV, 80 kV.

VLF Hipot01

 

 Specification Parameter

Rated Voltage

Load Capacity

Product structure, weight, and application range

30kV
(Peak)

Automatic frequency
0.1Hz-0.01Hz
Capacity: ≤ 10 µ F

Controller (30kV, 45kgs)
Used for voltage withstand test of cables and motors up to 10KV

40kV
(Peak)

Automatic frequency
0.1Hz-0.01Hz
Capacity: ≤ 10 µ F

Controller (40kV, 45kgs)
Used for voltage withstand test of cables and motors up to 10KV

50kV
(Peak)

Automatic frequency
0.1Hz-0.01Hz
Capacity: ≤ 10 µ F

Controller(50kV, 45 kgs)
Used for voltage withstand test of cables and motors up to 15KV

60kV
(Peak)

Automatic frequency
0.1Hz-0.01Hz
Capacity: ≤ 5 µ F

Controller (60kV, 45kgs)
Used for voltage withstand test of cables and motors up to 25KV

80kV
(Peak)

Automatic frequency
0.1Hz-0.01Hz
Capacity: ≤ 10 µ F(≤50KV),≦4µF(>50kV)

Controller (40kV , 45kgs)
Used for voltage withstand test of cables and motors up to 35KV

 

  If customers want other rated voltages such as 90kV, these models can be customized according to their requirements. Customers can choose product based on the parameters we provide as a reference.www.goldhomehipot.com