• HVDC Polarity Reversal Testing Manufacturers, HVDC Polarity Reversal Testing Factory, Supply HVDC Polarity Reversal Testing
  • HVDC Polarity Reversal Testing Manufacturers, HVDC Polarity Reversal Testing Factory, Supply HVDC Polarity Reversal Testing
HVDC Polarity Reversal Testing
  • FSHV / LEIYU
  • CHINA
  • 60-120 Days
  • FSDC

Low ripple on voltage, rapid polarity reversal, and can upgrades for the DC test system to measure partial discharges of the test system at low background noise levels.

HVDC Polarity Reversal Testing in high voltage DC test voltages for routine, type and development test on components and complete systems found in electrical power supply systems and operating on DC voltage (HV transmission systems etc).

 

They are used for withstand DC voltage or polarity reversal testing according to IEC or other national standard. Also they can be used as HVDC charging power for capacitor banks etc.

 

Features with low ripple on voltage, rapid polarity reversal, and can upgrades for the DC test system to measure partial discharges of the test system at low background noise levels

 

Normal HV DC voltage test system consists of HVAC charging power, doubling capacitors, rectifiers, smoothing capacitors and resistive voltage divider. HVAC voltage will be rectified to HVDC test voltage by means of an appropriate electric circuit.

 

Applications

High-voltage DC testing for transformers, cables, bushings, switchgears, etc.

Wet and pollution testing

DC current measurements at high-voltage potential

Charging capacitor banks for high-performance testing

Special testing, for example, for bipolar testing of overhead lines


Factory Show

Production Capability
Exhibitions
IEEE PES T&D Conference
Get the latest price? We'll respond as soon as possible(within 12 hours)
close left right