High Voltage AC SF6 Tank Circuit Breaker

Negotiable
China
No.95 Fengcheng 12th Road, Xi'an Economic and Technological Development Zone, Shaanxi Province
86 29 86195309
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Product Introduction

In addition to the advantages of porcelain post circuit breakers, tank circuit breakers also feature strong seismic resistance and good pollution resistance. They are self-equipped with bushing-type current transformers, offering simple structure, high reliability, and space-saving advantages, particularly suitable for earthquake-prone areas, heavily polluted areas, and high-altitude regions.

Product Parameters

No.

Name

Unit

LW24-40.5

LW24-72.5

LW24-126/145

LW24-252
LW24-252 III

LW23-363

LW13-363
LW13A-363

LW13-550
LW13A-550

LW13-800

1

Rated Voltage

kV

40.5

72.5

126/145

170

363

363

550

800

2

Rated Current

A

3150,4000

3150,4000

3150

4000

3150

4000,5000

4000,5000

5000

3

Rated Short-Circuit Breaking Current

kA

40

40

40

50

50

50,63

50,63

50

4

Operating Mode

 

Three-phase mechanical linkage

Three-phase mechanical linkage

Three-phase mechanical linkage

Three-phase electrical linkage (LW24-252 III is three-phase mechanical linkage)

Three-phase electrical linkage

Three-phase electrical linkage

Three-phase electrical linkage

Three-phase electrical linkage

 

Remarks

 

Capable of switching capacitive/inductive load current

Capable of switching capacitive/inductive load current