We Have More Than 40 Years of Experience. [email protected]

high-voltage switchgears transformers servi os wika

GIS-8DQ1-DS-e | Transformer | Switch | Free 30-day Trial ... of fault current In the case of large short-circuit currents, the gas between the arcing contacts (1) and (7) is heated by the arc energy and is driven into the heating volume (11) with high pressure. When the current passes through zero, the gas fl ows back from the heating volume through the nozzle (9) and quenches the arc. The valve (3) of the contact cylinder (10) prevents ...

[email protected]
Get Quick Quote

Need more information about our products and prices?Just contact us, we are waiting for you!

  • productname
  • name
  • email
  • telephone
  • message

Relate Product


Are You Looking for A Consultant?

Click avatar to contact us
Hi,may I help you with products, price, etc?
Chat Online