33kv Pole Mounted Three Phase Air Break Switch with Polymer Bushing and Operation Stick

33kv Pole Mounted Three Phase Air Break Switch with Polymer Bushing and Operation Stick image

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Basic Info.

Model NO.

HGW-33

Number of Poles

Single

Grounding

Double Ground

Series

Three

Run

Vertical Rotation

Common Model

Hgw-33

Structure of Operating

Manual

Certification

ISO, GS, RoHS, CE, ISO9001

Brand

L&R

Max. Voltage

36kv

Product Name

AC Isolating Switch

Rated Voltage

33kv

Rated Current

200A 400A 630A 1000A 1250A

Creepage Distance

900mm

Transport Package

Wooden Pallet

Specification

HGW-33/630

Trademark

L&R

Origin

Wenzhou, Zhejiang

HS Code

8535210000

Production Capacity

30, 000PCS/Month

Product Description

Pole-mounted Air/Load breaker switch

General

The air break switches install in outdoor and mainly use for switching and isolation. The air break switch is mostly installed in the distribution network as a switching point. It interrupts the small excitation current of a transmission line or the capacitive charging current. The maximum voltage for the switches is up to 35kV. The air-break switches are classified into two types. They are Single-Pole Air-Break Switch and the Gang Operated Air-Break Switch

The (H)GW series outdoor Air/Load breaker switch is a three-phase AC 50Hz /60Hz outdoor medium-voltage switchgear, which can open and close the power line and can see the obvious disconnect distance.
Application voltage levels include 12kV, 24kV and 36kV.
Application standard: IEC62271-102

Technical parameters

Item	Unit	Data
Rated voltage	kV	12	24	36
Rated frequency	Hz	50/60
Rated current	A	400 / 630
Rated short-circuit withstand/breaking current	kA	12.5
Rated short-circuit making current (peak)	kA	31.5
Rated peak withstand current	kA	31.5
Rated short-circuit time	Sec	1
Mechanical Operations	Times	5000
Power frequency withstand voltage (1 min)	kV	28/32	50/60	70/80
Lightning impulse withstand voltage (peak)	kV	76/85	125/145	170/190

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