126kv Sf6 Live Tank Disconnector Switch Hv Circuit Breaker with Spring Mechanism

126kv Sf6 Live Tank Disconnector Switch Hv Circuit Breaker with Spring Mechanism image

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Basic Info.

Model NO.

LW36-126

Arc-extinguishing Medium

SF6

Installation

Fixed

Structure

Sf6

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection

Certification

ISO9001-2000, CE, Gss, Intertek

Rated Voltage

132kv

Rated Current

600-3150A

Standard

IEC62271-100

Material

Porcelain,Copper,Hot DIP Galvanized Steel, Sf6

Application

Power Station

Frequency

50/60Hz

Mechanical Life

10000

Transport Package

Wooden Cases

Specification

LW36-132

Trademark

L&R

Origin

China

HS Code

8535900090

Production Capacity

10PCS/Week

Packaging & Delivery

Package size per unit product

1800.00cm * 800.00cm * 1000.00cm

Gross weight per unit product

2000.000kg

Product Description

Product Description
LW36-126 outdoor high pressure SF6 circuit breaker is a three phase AC 50Hz
outdoor high voltage switchgear, suitable for the control and protection of 126kV
transmission and transformation sysytem. It can be also used ad a contact breaker and opener group.
Main Technical Parameters

No.	Item	Unit	Specification
1	Rated Voltage	kV	126
2	Frequency	Hz	50/60
3	Rated Current	A	3150
4	Rated short time withstand current and time	KA	40 4S
5	Rated short circuit making current	KA	100
6	First pole to clear factor	–	1.5
7	Operating sequence	–	0-0.3 sec-CO-3 min-CO
8	Rated filling pressure for operation and interruption		0.5Mpa

Control loop and auxiliary loop parameters

No.	Item		Unit	Specification
1	Split and close loop control voltage		V	DC220	DC110
2	Opening coil current		A	<2.3	5.5
3	Closed coil current		A	2	3.5
4	Energy storage motor	Power voltage	V	DC220(110)/AC220
		Normal operating voltage range	–	65%-110%
		power	W	450
		Storage time of motor	S	≤15
		Rotate speed	R.P.M	750
		current	A	3.6	5.5
5	The heater has a lightning loop voltage		V	AC220
6	Heater power		W	100

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