For detail pics,pls contact us with free!
ABB DSSR170 48990001-PC best quality one year warranty DSSR 170
The zero sequence voltage U0 required for determining the earth short-circuit fault direction is generated
internally in the secondary circuit of the voltage trans-formers.
With SR/ISR-relay types the zero sequence voltage U0 can be measured directly at the open delta
winding (e-n). Connection A3/A2.
Our Advantage
ZheXun Electric Automation Company,we strive to be the first supplier that our customers call for quick, reliable and customized service.
Our integrated business practices are simple, standardized and streamlined to provide services at the lowest possible total cost so you can finish ahead of schedule.
Xiamen ZheXun Electric Automation Co., Ltd.
Related Products:
6DD1661-0AB0
6DD1661-0AB1
6DD1662-0AB0
6DD1670-0AF0
6DD1672-0AB0
6DD1672-0AC0
6DD1680-0AC2
6DD1681-0AE1
6DD1681-0AE2
6DD1681-0AF4
6DD1681-0AG2
6DD1681-0AH1
6DD1681-0AJ0
6DD1681-0AJ1
6DD1681-0AJ2
6DD1681-0BD1
