What Conditions Are Required For High-voltage Disconnectors To Work In Harsh Environments?

Because high voltage isolator operates in harsh environments, high voltage isolator switch requires higher insulation, and hv isolator should have high mechanical strength. hv isolator switch may operate when the contacts are frozen, which requires high voltage electrical isolator contacts to break ice during operation. isolator high voltage can be divided into single-post, double-post, V-shaped, and three-post types.