Electric Tester

Portable FUOOTECH FTAC VLF AC Hipot Tester

QQ：1227182945
Phone: WA +86 18984259103
Tel: WA +86 18984259103
Email: sales05@fuootech.com
Time: 2025-10-10 10:47:20

Product Description

FUOOTECH FTAC VLF AC Hipot Tester

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, switch-gear 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.

FUOOTECH FTAC VLF AC Hipot Tester is one of the most important items stipulated in "insulation preventive test". Voltage withstand test can be divided into AC voltage withstand test and DC voltage withstand test, AC voltage withstand test can be divided into power frequency, variable Frequency and 0.1Hz ultra-low frequency test technology, of which 0.1Hz ultra-low frequency technology is the latest technology, is the current international Technology recommended by the Electrical Committee. Our company's new generation series of ultra-low frequency high voltage generator is the latest. The core product independently developed by the United States technology, using 7 inch touch screen, the latest ARM7 microcontroller, high speed AD acquisition. Set circuit, and equipped with background management software.

2025 Newest Best Price Fuootech Ftac Vlf AC Hipot Tester

Features

Advanced technology: digital frequency conversion technology, microcomputer control, pressure rise, pressure reduction, measurement, protection, etc.
Touch screen, large LCD can display waveform clearly, and test report can be printed.
Built-in printer Multiple protections (over-voltage protection, over-current 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.

Product Parameters

Model	Rated voltage	Load capacity	Fuse	Weight	Application
FTAC-VLF-30/1.1	30kV (peak)	0.1Hz ≤1.1µF	10A	Controller:4kg Booster:25kg	10KV and below voltage cable, generator
		0.05Hz ≤2.2µF
		0.02Hz ≤5.5µF
FTAC-VLF-40/1.1	40kV (peak)	0.1Hz ≤1.1µF	10A	controller:4kg Booster:40kg	13KV and below voltage cable, generator
		0.05Hz ≤2.2µF
		0.02Hz ≤5.5µF
FTAC-VLF-50/1.1	50kV (peak)	0.1Hz ≤1.1µF	20A	Controller:4kg Booster:45kg	15.75KV and below voltage cable, generator
		0.05Hz ≤2.2µF
		0.02Hz ≤5.5µF
FTAC-VLF-60/1.1	60kV (peak)	0.1Hz ≤1.1µF	20A	Controller: 4 kg Booster:50 kg	18KVand below voltage cable, generator
		0.05Hz ≤2.2µF
		0.02Hz ≤5.5µF
FTAC-VLF-80/1.1	80kV (Peak)	0.1Hz ≤1.1µF	20A	Controller: 4 kg Booster:50 kg	35KV and below voltage cable, generator
		0.05Hz ≤2.2µF
		0.02Hz ≤5.5µF