Gold Member Since 2007
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Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

High Voltage Tester, Very Low Frequency Tester, Very Low Frequency Instrument manufacturer / supplier in China, offering Very Low Frequency High Voltage Generator, Gd-12579 ASTM D892 Lubrication Oil Foam Performance Tester, ASTM D2872 Asphalt Rolling Thin Film Oven Test Rtfot and so on.

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Supplier Homepage Product Electrical Testing Equipment Very Low Frequency High Voltage Generator

Very Low Frequency High Voltage Generator

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Production Capacity: 100 PCS/Month
Transport Package: Plywood Case
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: VLF
  • Rated Voltage: 30kv,50kv,80kv
  • Positive and Negative Voltage Peak Error: Not More Than 3%
  • Trademark: Gold
  • HS Code: 9031809090
  • Output Frequency: 0.1Hz, 0.05Hz, 0.02Hz
  • Measurement Accuracy: 3%
  • Voltage Wave Form Distortion: Not More Than 5%
  • Origin: China
Product Description
Very Low Frequency High Voltage Generator 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.

Technical parameters:
1. Output voltage ratings: See Details of Table Below
2. Output frequency: 0.1Hz, 0.05Hz, 0.02Hz
3. Measurement accuracy: 3%
4. Positive and negative voltage peak errors: No more than 3%
5. Voltage wave form distortion: No more than 5%
6. Use condition: Indoor and outdoor; Temperature: -10C+40C
Humidity: No more than 85%RH
7. Power: AC50Hz, 220V ± 5%
8. Power supply fuse tube: See Details of Table Below
Model  Rated Voltage/current  Load Carrying 
Fuse Tube   
Product Structure and Weight
VLF-30 30kV
0.1Hz,≤1.1µF 10A Controller:4kg
Booster: 25kg
VLF-50 50kV
0.1Hz,≤1.1µF 20A Controller:4kg
Booster: 50kg
VLF-80 80kV
0.1Hz,≤0.5µF 30A Controller:4kg
Booster Grade 1(30kV):25kg
Booster Grade 2(50kV):50kg
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