Metal oxide surge arrester, polymeric house
Characterized by small zise, light weight, high strength
Rated voltage: 3KV
Continuous operating voltage: ≥ 2.55KV
1/4 steep current residual voltage: ≤ 9.5KV
8/20 lightning current residual voltage: ≤ 9KV
30/60S witching current residual voltage: ≤ 7.7KV
2000μ S rectangular wave current impulse: 100A
4/10 current withstand discharge capacity: 65KA
The metal oxide surge arrester is the most advanced over-voltage protector in the world. The metal oxide varistors, as the core organ, made under Japanese technology license. It has good response to steep front surge, excellent volt-ampere characteristics and high discharge capability, which provides a very consistent protection merit at steep front surge, lightning surge and switching surge, and enhances protective capability.
The polymer house, as a new generation of insulation, is characterized by small size, light weight, high strength, resistant to heavy pollution and free from cleaning maintenance.