Station Class 3KV Metal Oxide Lightning Surge Arrester Used in Substation for Power Transformers

Station Class 3KV Metal Oxide Lightning Surge Arrester Used in Substation for Power Transformers​

Description:

Surge diverter is the most advanced over-voltage protector. It is widely used as protective

devices against switching and lightning over voltages in power electrical systems such as power transformers, distributors,generators, compensation capacitors. Its core component--resistance slice adopts the material including zinc oxide and many kinds of metal oxides, compared with traditional silicon-carbide arrester, its volt-ampere characteristic of resistance slice has been improved to great degree, as well as the current-transmit ability of resistance slice, as a result, the capability of arrester has been improved basically and thoroughly.

Specifications:

Working condition:

1) Environment temperature: -40--+40 degree
2) altitude: <1000m
3) 48HZ

4) Power frequency voltage should not be more than continuous running voltag
5) Max wind speed should be less than 35m/s
6) Earthquake intensity should be less than 7 degree
7) If used in contamination area, should be noted in advance.

metal oxide lightning arrester

zinc oxide lightning arrester

Station Class 3KV Metal Oxide Lightning Surge Arrester Used in Substation for Power Transformers Images