Telephone: 0533-3588536
Fax: 0533-3588955
Phone: 13853302378
yimayangfan@126.com
Website: en.zbymxn.cn
Address: northwest corner of the intersection of yangfan road and weiyi road, high-tech zone, zibo city
Usage and features
This type of current transformer is used for the ground protection of small ground current. The relay used with this type of transformer is dd-11/60. When there is a ground fault in the protection range, the fault current generates zero sequence current in the secondary circuit of the transformer through the cable, which causes the relay to operate.
技术参数
外形图