Dielectric Test Equipment - China

Hengfeng DC hipot tester is also called dc dielectric test sets, it provide the most dependable, portable DC high voltage sources for checking the quality of electrical power cables, motors, switchgear, insulators, transformers and capacitors, which is suitable for electric power branch, power department of factories, scientific research units, railway, chemical industry, and power plants.

Dielectric tester applications

The DC high voltage dielectric tester are used to make proof tests on electrical power cables, motors, switch gear, insulators, transformers and capacitors.

Tests are performed by applying controlled high voltages to the unit under test at or above insulation system operating level.

Measuring the leakage current helps determine the unit under test's ability to withstand overvoltages such as lightning strikes and switching surges.

DC dielectric test set features

1 - With High Frequency Voltage-multiplying circuit and PWM pulse width modulation technology.

2 - High precision, accurate measurement.

The voltage and current meter are digital display, the voltage resolution is 0.1kV, the current resolution is 1uA.

3 - High stability of voltage regulation, full range smooth voltage regulation.

4 - Over-voltage setting function displays the over-voltage value during regulation process; perfect protection against discharge of over-voltage, over-current and short circuit.

This is the best companion for cable experiments.

5 - Additional 75% VDC-1mA button, simple and convenient for surge arrester leakage current testing .

Company Contact:

• Posted By: Jinan Hengfeng Electric Power Equipment Co., Ltd

• Phone: +86 531 88870119

• Address: 705, Building B22, No.868 Tangye West Road, Jinan Free Trade Zone, Jinan , Shandong , China

• Email:

• Website: https://www.hengfengtest.com

• Business Description: Jinan Hengfeng electric power equipment Co., Ltd. is a well-known high-end manufacturer of electrical testing equipment ,with exclusive agents and distributors in nearly 20 countries around the world.
  
  We professionally engaged in R&D, manufacture and marketing of high voltage testing products.
  
  With high-quality products and good after-sales service, we have enjoyed high reputation in the domestic and foreign markets.
  
  The main products are:
  
  Tangent delta tester
  
  Ground resistance tester
  
  DC hipot tester
  
  Insulation resistance tester
  
  Surge arrester leakage current analyzer
  
  Hengfeng also actively involved in the software and firmware development of China's electric power industry.
  
  Now we established close technical cooperation relations with the State Grid, Shandong HV Research Institute, Wuhan HV Research Institute, Tsing Hua University, and some others scientific research institutions.
  
  Our Products:
  
  - Transformer Capacitance And Tan Delta Tester
  
  - Automatic Capacitance And Dissipation Factor Test Set
  
  - Ground Resistance Tester
  
  - Intelligent Dc Hipot Tester
  
  - Metal Oxide Surge Arrester Leakage Current Analyzer Hfyh 8001b