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Ultra-Low Frequency High Voltage Generator(30/40/50/60/70/80kV 0.1Hz)
    Publish time 2021-06-18 16:24    
Ultra-Low Frequency High Voltage Generator(30/40/50/60/70/80kV 0.1Hz)

Usage

n It is the alternative way for power frequency voltage withstand test

n It can be widely used in cable, large-scale HV rotary motor, power capacitors into AC voltage withstand test.

 

Feature

n It combines the advanced technology of modern digital conversion, fully computer control, automated boost, buck, measurement and protection.

n It is fully electronic,within small size and light weight , large-screen LCD ( clear and intuitive ) , printer output test report , easy to use

n It is designed to fully meet the power industry standards

n Data of current and voltage are obtained directly through the sampling of HV side and it is true and accurate.

n Over-voltage &over-current protection

n HV output protection resistor is designed in the body booster and there is no need for additional external resistor.

n Closed-loop negative feedback control circuit of high and low voltage

 

Model

Rated V

Load capacity

Fuse

Weight

Usage

ULF-80kV

80kV

(peak )

0.1Hz,≤0.5µF

25A

Control ：6㎏

Body Boost I：30㎏

Body Boost II：50㎏

the cable,Generator of 35KV and below

0.05Hz,≤1.0µF

0.02Hz,≤2.5µF

ULF-70kV

70kV

(peak )

0.1Hz,≤0.5µF

25A

Control ：6㎏

Body Boost I：30㎏

Body Boost II：50㎏

the cable,Generator of 30KV and below

0.05Hz,≤1.0µF

0.02Hz,≤2.5µF

0.01Hz,≤5.0µF

ULF-60kV

60kV

(peak )

0.1Hz,≤0.5µF

25A

Control:6㎏

Body Boost I:30㎏

Body Boost II:33㎏

the cable,Generator of 18KV and below

0.05Hz,≤1.0µF

0.02Hz,≤2.5µF

0.01Hz,≤5.0µF

ULF-50kV

50kV

(peak )

0.1Hz,≤1.1µF

20A

Control:6㎏

Body Boost:50㎏

 

relevant cable,Generator

0.05Hz,≤2.2µF

0.02Hz,≤5.5µF

0.01Hz,≤11.0µF

ULF-40kV

40kV

(peak )

0.1Hz,≤1.1µF

20A

Control:6㎏

Body Boost:50㎏

 

the cable,Generator of 15.75KV and below

0.05Hz,≤2.2µF

0.02Hz,≤5.5µF

0.01Hz,≤11.0µF

ULF-30kV

30kV

(peak )

0.1Hz,≤1.1µF

10A

Control:6㎏

Body Boost:30㎏

 

the cable,Generator of 10KV and below

0.05Hz,≤2.2µF

0.02Hz,≤5.5µF