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Audited Supplier LW3-10 series outdoor high voltage SF6 circuit breaker is a new outdoor high-voltage electrical arcing and sulfur hexafluoride gas as insulating medium. The operating mechanism points manual storage spring mechanism, motor energy storage spring mechanism, DC electromagnetic actuator three, all kinds of fish breaker actuator pertect combination of body as a whole. This product compared to other fish 10kV class outdoor circuit breakers, has a simple structure, high arcing and insulation performance, small operating power, high ratings, ong life and no maintenance cycle and other significant advantages. Use of this product will not only reduce the area. Reduce project cost and eliminate the risk of fire, and can greatly improve the rlabilityt of the power system.
Te
chnical Parameter
|
Rated voltage (kV) |
Rated current (A) |
Rated short-circuit breaking current (kA) |
Rated short-circuit current (kA) |
Rated peak withstand current (kA) |
Rated short time withstand current (KA) |
Rated short duration (S) |
Rated short-circuit current breaking times |
Weight (kg) |
| 10 |
400 630 1250 |
6.3 8 12.5 16 |
16 20 31.5 |
16 20 31.5 |
6.3 8 12.5 16 |
4 | 30 |
122 130 132 |
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Audited Supplier 
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