產品概述：

本機構用于ZW20A-12/T630-25型戶外離壓交流真空斷路器額定電壓12KY的戶外配電設備。采用真空滅L和SF6氣體作為絕繳介質。箱體采用了氣體密封，防爆，絕緣結構技術，進出線導管也進行了密封性能改進，整體密封性能優良，彈箭操作機構進行了小型化設計和可靠性和穩定性伙化，動作可靠性和穩定性。

This organization is used for outdoor power distribution equipment with ZW20A-12/T630-25 outdoor discrete voltage AC vacuum circuit breaker rated voltage of 12KY. Vacuum extinguishing L and SF6 gas are used as the absolute storage medium. The box adopts gas sealing, explosion-proof, insulation structure technology, the inlet and outlet conduit has also been improved in sealing performance, the overall sealing performance is excellent, the projectile operation mechanism has been miniaturized design and reliability and stability, action reliability and stability.

技術參數：

機構輸出角度:約23° Mechanism output angle:approximately 23°
合閘平均速度:0.8±0.3 Average closing speed:0.8±0.3
分閘平均速度:1.4±0.3 Average speed ofopening:1.4±0.3
合閘時間:30~60ms Closing time: 30~60ms
分閘時間:18~40ms Opening time:18~40ms
分合閘不同期:≤2ms Different periods ofopening and closing: ≤2ms
彈跳:≤2ms Bounce: ≤2ms
反彈:≤2mm Bounce:≤2mm
機械壽命:≥10000次 Mechanical life: ≥10000 cycles
機構重量:18KG Mechanism weight: 18KG