Home | Contact |   News
+86-29-62393719
Index>TESTING FACILITY>HV AC Dielectric Test>High Voltage impulse generator

Impulse Voltage Generator System for Impulse Voltage Test

Application

To do impulse voltage testing for the following tested objects:

  • Transformers

  • Cables

  • Gas-insulated switchgears (GIS)

  • Arresters and other high-voltage devices

  • For material testing in research or training programs

  • For both factory and on-site testing



Applying Standards:

  • IEC 60060-1

  • IEC
    60076-3 for transformers

  • IEC 62067, 60840 and 60502-1 for cables


Product Description


Function

To generate the following voltage

  •    lightning impulse voltage (LI, 1.2/50 µs);

  •    chopping lightning impulse voltages (LIC, front time 1.2 µs, front, crest or tail chopped);

  •   switching impulse voltage (SI, 250/2500 µs) .


Main components

  • Charging unit

  • Impulse voltage generator

  • Impulse voltage divider

  • Control system ( manual operation or computer-aided automatic systems)


Special components for impulse voltage generator system

  • Impulse current measuring shunts

  • Chopping spark gaps and chopping multiple spark gaps

  • Overshoot compensation

  • On-site application


For additional specifications please contact us.

Contact Us
Message:
E-mail:
Name:
TelePhone:
Validate Code:  
Cemail

Copyright © CNME International CO.Ltd Powered by QingSui Links: www.cnme-en.cecep.cn