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60kv Vlf Hi-Pot Test Set Price Very Low Frequency AC Cable Hipot Tester Vlf High Voltage Tester Price pictures & photos

60kv Vlf Hi-Pot Test Set Price Very Low Frequency AC Cable Hipot Tester Vlf High Voltage Tester Price pictures & photos

60kv Vlf Hi-Pot Test Set Price Very Low Frequency AC Cable Hipot Tester Vlf High Voltage Tester Price pictures & photos

60kv Vlf Hi-Pot Test Set Price Very Low Frequency AC Cable Hipot Tester Vlf High Voltage Tester Price pictures & photos

60kv Vlf Hi-Pot Test Set Price Very Low Frequency AC Cable Hipot Tester Vlf High Voltage Tester Price pictures & photos

60kv Vlf Hi-Pot Test Set Price Very Low Frequency AC Cable Hipot Tester Vlf High Voltage Tester Price pictures & photos

60kv Vlf Hi-Pot Test Set Price Very Low Frequency AC Cable Hipot Tester Vlf High Voltage Tester Price

After-sales Service:	Onsite and Remote Guidance
Warranty:	2 Years
Mass Scope of Workpiece:	<900kg
Type:	Strength Testing Machine
Accuracy Grade:	1
Load Way:	Electronic Load

Customization:	Available \| Customized Request

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EP HIPOT ELECTRIC CO., LTD.

Diamond Member Since 2019

Suppliers with verified business licenses

Audited Supplier

Manufacturer/Factory, Trading Company

Product Description

Company Info.

Basic Info.

Model NO.

EPVLF

Display

LCD Touch Screen

Control

Computer Control

Weight

0-100Kg

Power Source

110V/220V Can Be Customized

Peak Voltage

80kv

Output Frequency

0.1Hz, 0.05Hz and 0.02 Hz (Selectable)

Maximum Load Capacity

1.1UF @0.1Hz, [email protected], [email protected]

Power Supply

220V or at Customized

Voltage Waveform Distortion

Less Than 5 %

Output Voltage Accuracy

Peak Voltage Instability Less Than 1%

Working Environment

Indoor or Outdoor -10-+50, 85%Rh.

80kv Hv Unit Weight

50kg

Capacitor Weight

4kg

Large LCD

Touch Screen

Controlled

Microprocessor

Adopts

Closed-Loop Negative Feedback Circuit

Portable

Easy to Move

Protection

Over Voltage and Current Protection

Output Voltage

30/40/50/60/70/80/90kv

Transport Package

Plywood Cases

Specification

Control unit: 4kg

Trademark

EP Hipot Electric

Origin

Wuhan, China

HS Code

9030339000

Production Capacity

500/Year

Product Description

General Information:
VLF stands for Very Low Frequency. VLF is generally considered to be 0.1 Hz and lower, its major application is for testing solid dielectric cable, transformers, motors, generators, switchgear, and other electrical apparatus.

A VLF hipot is just an AC output tester but with an output frequency of 0.1 Hz or lower rather than 50/60Hz. Although the frequency is very low, it is still an alternating current with polarity reversals every half cycle. At 0.1 Hz output, rather than 60Hz, it takes 600 times less current and power to apply an AC voltage to a capacitive load, like a long cable.

Feature:

Adapts microprocessor controlled, can realize voltage set-up/down, measuring and protecting automatically. Manual intervention is allowable even during the auto voltage boosting.
Touch screen, large LCD can display waveform clearly, and test report can be printed. Built-in printer
Multiple protections (overvoltage protection, overcurrent protection at HV/LV sides). When the output is beyond the limitation, the control unit will shut itself down within 10ms.
Easy operation: simple wiring and operation.
Safe and reliable: the controller and the high-voltage generator are connected at low voltage, photoelectrically controlled, safe and reliable to use.
Closed-loop negative feedback circuit is adopted. No capacity rising during outputting.
Large test range: 0.1Hz, 0.05Hz and 0.02Hz multi-frequency selection, large test range.
Portable design, small size and light weight: it is very convenient for outdoor operation.

Model	Rated voltage	Load capacity	Fuse	Weight
EPVLF-30/1.1	30kV (peak)	0.1Hz ≤1.1µF	10A	Controller:4kg Booster:25kg
		0.05Hz ≤2.2µF
		0.02Hz ≤5.5µF
EPVLF-40/1.1	40kV (peak)	0.1Hz ≤1.1µF	10A	controller:4kg Booster:40kg
		0.05Hz ≤2.2µF
		0.02Hz ≤5.5µF
EPVLF-50/1.1	50kV (peak)	0.1Hz ≤1.1µF	20A	Controller:4kg Booster:45kg
		0.05Hz ≤2.2µF
		0.02Hz ≤5.5µF
EPVLF-60/1.1	60kV (peak)	0.1Hz ≤1.1µF	20A	Controller: 4 kg Booster:50 kg
		0.05Hz ≤2.2µF
		0.02Hz ≤5.5µF
EPVLF-80/1.1	80kV (Peak)	0.1Hz ≤1.1µF	20A	Controller: 4 kg Booster:50 kg
		0.05Hz ≤2.2µF
		0.02Hz ≤5.5µF

More details on VLF testing 30/40/50/60/70/80/90kV please contact EPHipot, we have professional tech team to design correctly designed products and systems.

60kv Vlf Hi-Pot Test Set Price Very Low Frequency AC Cable Hipot Tester Vlf High Voltage Tester Price

60kv Vlf Hi-Pot Test Set Price Very Low Frequency AC Cable Hipot Tester Vlf High Voltage Tester Price

60kv Vlf Hi-Pot Test Set Price Very Low Frequency AC Cable Hipot Tester Vlf High Voltage Tester Price

60kv Vlf Hi-Pot Test Set Price Very Low Frequency AC Cable Hipot Tester Vlf High Voltage Tester Price

60kv Vlf Hi-Pot Test Set Price Very Low Frequency AC Cable Hipot Tester Vlf High Voltage Tester Price

60kv Vlf Hi-Pot Test Set Price Very Low Frequency AC Cable Hipot Tester Vlf High Voltage Tester Price

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EP HIPOT ELECTRIC CO., LTD.

Diamond Member Since 2019

Suppliers with verified business licenses

Audited Supplier

Manufacturer/Factory, Trading Company

Registered Capital

1000000 RMB

Plant Area

>2000 square meters