load break isolating switch

load break isolating switch 

Operating environment:

Altitude: 1000m~3000m

Environment temperature: -30 to 40°C(-40 to 40°C in special cold areas)

Wind speed no more than 700pa(Equivalent to 34m/s)

Earthquake intensity no more than 8 degree.

Ice cover thickness is no more than the 10 mm

Installation place should be no inflammable and explosive dangerous goods, chemical corrosion and violent vibration.

Post insulator pollution level: general type is 0 level, anti-contamination is II level.

HGW9 series outdoor AC high voltage isolating switch is high voltage switch device for Single ac voltage.

Used for connecting and closing the circuit without loading. It is operated with Insulation hook



Structure Components:

The isolating switch is single-phase structure,

Each phase consist of underframe, post insulator and conductive parts.

There are fixed pull hook and self-locking device on the knife switch with for switching off and on.

The isolating switch can be installed vertically or aslant.


Main features
1.Complete in specifications,high technical parameters is high, wide range. Additional, wide scope of application , it can be used for high layout. Installation way is flexible.
2.Perfect sealing Performance and Resistant To Rust
3.Simple, reliable mechanical rotating way.
4.Perfect dustproof, waterproof, and anti-corrosion ability.
5.Full set of steel galvanized foundation frame and the vertical and horizontal for option.