0.1Hz Very Low Frequency Vlf Cable Testing Machine High Voltage Insulation Test Equipment

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Warranty: 1 Year or Extended
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Registered Capital
30000000 RMB
Plant Area
10000 square meters
  • 0.1Hz Very Low Frequency Vlf Cable Testing Machine High Voltage Insulation Test Equipment
  • 0.1Hz Very Low Frequency Vlf Cable Testing Machine High Voltage Insulation Test Equipment
  • 0.1Hz Very Low Frequency Vlf Cable Testing Machine High Voltage Insulation Test Equipment
  • 0.1Hz Very Low Frequency Vlf Cable Testing Machine High Voltage Insulation Test Equipment
  • 0.1Hz Very Low Frequency Vlf Cable Testing Machine High Voltage Insulation Test Equipment
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Basic Info.

Model NO.
hmcop-80kV
Type
Strength Testing Machine
Accuracy Grade
0.5
Load Way
Electronic Load
Loading Method
Dynamic Load
Display
LCD
Control
Computer Control
Weight
0-100Kg
Power Source
at Customized
Output Frequency
0.1Hz, 0.05Hz, 0.02Hz
Stability of Frequency
Fluctuation < 0.5%
Measurement Accuracy
+-3%
Positive and Negative Voltage Peak Error
<=3%
Voltage Waveform Distortion
<=5%
Humidity
<=85%
Product Name
Vlf Hipot Tester
Test Voltage Range
30kv/40kv/50kv/60kv/70kv/80kv
Standard
IEC
Certificate
CE,ISO,SGS
Transport Package
Wooden Box with Foam Inside
Specification
Customize
Trademark
HMDQ
Origin
Hubei, China(Mainland)
HS Code
9022909090
Production Capacity
500PCS/Month

Product Description

0.1hz very low frequency vlf cable testing machine  high voltage insulation test equipment 

I. VLF test set Introduction
Vlf  test set combines modern advanced digital variable frequency technology and micro computer control together, therefore, it can realize the full automatic voltage boost, stepdown, measurement and protection as well as the manual intervention in the process of automatic voltage boost. The full electronic design ensures the small size and light weight. The big LCD screen ensures the clear and visual display, and can display the output wave form. The printer outputs test reports.Vlf hipot tester is widely used in the withstand voltage test of cables, transformer, circuit breaker, ect.

0.1Hz Very Low Frequency Vlf Cable Testing Machine High Voltage Insulation Test Equipment


II. VLF Feature
Advanced technology:It adopts digital frequency conversion technology, microcomputer control, boost,step-down, measurement, protection and other testing process fully automated, the instrument has electronic calendar function, after power down, the time can still be maintained.
 Easy operation: Simple wiring, operation is very easy.
Comprehensive  protection: multiple protection (over-voltage protection, high &low voltage side over-current protection), rapid action (action time ≤20 ms), safe and reliable instrument.
☆ Safety and reliability: controller connects with high-voltage generator low-voltage , photoelectric control, safe and reliable use.
☆  Adopt high and low voltage closed loop negative feedback control circuit, and the output has no capacitive rise effect.
Complete configuration:8 inch touch industrial screen,storage and print automatically.
☆Instrument has data communication function, through USB interface and computer connection can upload test data to the computer.
 The instrument has own document-help function. The operation manual sheet and remarks are storage in the device. No need to check the manual sheet.
The VLF hipot tester has the system setting function, it can modify the time.
Widely test range:0.1Hz,0.05Hz and 0.02Hz,multi-frequency range can be optional.
☆ Small size, light weight: it is more convenient for outdoors.
0.1Hz Very Low Frequency Vlf Cable Testing Machine High Voltage Insulation Test Equipment0.1Hz Very Low Frequency Vlf Cable Testing Machine High Voltage Insulation Test Equipment
0.1Hz Very Low Frequency Vlf Cable Testing Machine High Voltage Insulation Test Equipment0.1Hz Very Low Frequency Vlf Cable Testing Machine High Voltage Insulation Test Equipment
III. VLF tester Technical parameter:

Output voltage :80kv
Output frequency: 0.1Hz, 0.05Hz, 0.02Hz
3. Output voltage frequency errors: 3%
4. Output voltage peak errors:  ≤ 1%
5. Output waveform distortion: ≤ 5%
6. Use condition: indoor and outdoor; temperature: -10ºC∽+50ºC
Humidity: ≤ 85%RH
Power: AC 220V ±10%,50±5%Hz
Tested object:35KV and below voltage cable, generator,transformer,ect.
model Peak voltage Measuring range Weight Application
VLF-30/1.1 30kV 0.1Hz,≤1.1μF Console:4kg
Booster:25kg
10kV(Below) cables, generator, etc
0.05Hz,≤2.2μF
0.02Hz,≤5.5μF
VLF-50/1.5 50kV 0.1Hz,1.5μF Console:5kg
Booster:35kg
20kV(Below) cables, generator, etc
0.05Hz,3.0μF
0.02Hz,7.5μF
VLF-80/1.1 80kV 0.1Hz,≤1.1μF Console:5kg
Booster:45kg
35kV(Below) cables, generator, etc
0.05Hz,≤2.2μF
0.02Hz,≤5.5μF

0.1Hz Very Low Frequency Vlf Cable Testing Machine High Voltage Insulation Test Equipment


0.1Hz Very Low Frequency Vlf Cable Testing Machine High Voltage Insulation Test Equipment
0.1Hz Very Low Frequency Vlf Cable Testing Machine High Voltage Insulation Test Equipment0.1Hz Very Low Frequency Vlf Cable Testing Machine High Voltage Insulation Test Equipment


 

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