Product feature
1. Arc-extinguish chamber is of good breaking performance;
2. Long electrical life and high insulating capability;
3. Dependable mechanical and litter maintenance;
4. Low noise pollution;
5. Simple installation and debug;
6. Dependable air-proof feature;
7. Long mechanical life and long term of maintenance free;
8. Safe and reliable operation.
Structural features
--- High performance: strong rated circuilating ability : strong short-circuit breaking ability at 3150A, -40degree 40kA
--- Long service life: electrical endurance 31.5kA X 21 times
25kA x 31 times
mechanical life: 10000 times
--- High reliablity: sharing the arc extingushing chamber structure with LW36-126, great product internal insulation
redundancy, overall cast aluminum alloy frame adopted for the spring structure, simple structure and high
reliablity, suitable for frequent operations.
--- Reliable breakeing performance
--- Reliable sealing performance: Annual leakage of SF6 gas less than 0.5%
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