Delivery Time:A week
Certification:ISO9001:2008

Outdoor Gang Isolator Switch , Air Breaking Isolationg Switch

Quick Detail:

Outdoor Gang Isolator Switch

Rated voltage:11/33KV Rated current:400/600A Standard:IEC60964:1996/IEC62271-102:2002

Description:

Outdoor AC Gang isolator switch 11kv/400A-33kv/600A used in 3 phase AC 50/60Hz power circuit, it is used as switching on and switching off at the voltage with no load. It apply to IEC standard. IEC60964: 1996, IEC62271-102: 2002.

Technical Specification

Type	Rated voltage (KV)	Rated current (A)	4S Heat steady e. c. A	Impulse withstand voltage A	Impulse voltage	Power frequency withstand voltage
To earth (KV )	Across the isolating distance (KV)	To earth (KV )	Across the isolating distance(KV)
RH-B	11	400	12500	31500	75	95	38	42
33	600	12500	31500	170	195	70	80

Altitude:1000 to 3000m.

Ambient temperature:-30 celsius to +40celsius

The relative humidity of air:monthly humidity not more than 90%,daily humidity not more than 95%.

Wind pressure:not more than 700Pa( wind speed is 34m/s).

Amplitude:earthquake degree 8

Environmental pollution degree:degree III

Specifications:

Outline dimension