27kv Outdoor Distribution Systems Disconnect Switch

27kv Outdoor Distribution Systems Disconnect Switch image

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Basic Info.

Operation

Manual

Grounding Mode

Not Grounding

Movement Mode

Plug-in Type

Number of Poles

Three Pole

Grounding

Single Ground

Series

Single-Stage

Run

Turn the Horizontal

Switching Mode

Single Throw-in

Common Model

Structure of Operating

Manual

Certification

ISO, IS9001

Brand

Haivol

Arc-Extinguishing Medium

Air

Function

Overcurrent Protection

Transport Package

Carton

Specification

15/38kv

Trademark

HAIVOL

Origin

China

HS Code

8535300000

Production Capacity

2000PCS /Month

Product Description

In electrical engineering, a disconnector, disconnect switch or isolator switch is used to ensure that an electrical circuit is completely de-energized for service or maintenance. They are only used for breaking the circuit and are often found in electrical distribution and substation, where machinery must have its source of driving power removed for adjustment or repair. Disconnectors can be manual or motor operated and may be paired with an earthing switch to ground the portion that has been isolated from the system for ensuring the safety of equipment and the personnel working on it.High-voltage isolation switches are used in electrical substations to allow isolation of apparatus such as circuit breakers, transformers, and transmission lines, for maintenance. The disconnector is usually not intended for normal control of the circuit, but only for safety isolation. Unlike load switches and circuit breakers, disconnectors lack a mechanism for suppression of electric arcs, which occurs when conductors carrying high currents are electrically interrupted. Thus, they are off-load devices, with very low breaking capacity, intended to be opened only after the current has been interrupted by some other control device.

Summary

Outdoor disconnector? switch?used in 15kV,27kV and 38 KV power distribution systems, with current from 200 to 630A. And it used as switching on and switching off at the voltage with no load.

Outdoor Insulator Switch (Distribution Type)

1.Rated voltage:15/27/38KV

2.current:200 / 630 A

3.BIL:95/110/125/150/170KV

Outdoor Insulator Switch(Distribution Type) Model RH-A-15kV/27KV/38kV

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ISO certification

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