Xikai Limited produces outdoor high voltage AC SF6 circuit breakers with voltage ratings from 40.5kV to 1100kV, rated current 1250~5000A, and rated short-circuit breaking current up to 63kA. The operating mechanisms are divided into spring mechanism and hydraulic spring mechanism. The spring mechanism uses a motor to store energy in the closing spring, and stores energy in the opening spring during closing operation; the hydraulic spring mechanism uses disc springs for energy storage instead of traditional compressed nitrogen, with opening and closing both driven by hydraulic transmission.
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High Voltage AC SF6 Circuit Breaker (GCB)
Negotiable
China
No.95 Fengcheng 12th Road, Xi'an Economic and Technological Development Zone, Shaanxi Province
86 29 86195309
Product Introduction
Product Parameters
|
No. |
Name |
Unit |
LW9-40.5 |
LW9-72.5 |
LW/25-126/145 |
LW25-170 I |
|
1 |
Rated Voltage |
kV |
40.5 |
72.5 |
126/145 |
170 |
|
2 |
Rated Current |
A |
3150/4000 |
3150/4000 |
2000,3150,4000 |
4000 |
|
3 |
Rated Short-Circuit Breaking Current |
kA |
50 |
31.5/40/50 |
31.5/40 |
40 |
|
4 |
Operating Mode |
Three-pole mechanical linkage |
Three-pole mechanical linkage |
Three-pole mechanical linkage |
Three-pole electrical linkage |
|
|
Remarks |
LW25 ☐ is a dedicated circuit breaker for capacitive/inductive load switching |
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