产品概述：

本机构用于ZW20A-12/T630-25型户外离压交流真空断路器额定电压12KY的户外配电设备。采用真空灭L和SF6气体作为绝缴介质。箱体采用了气体密封，防爆，绝缘结构技术，进出线导管也进行了密封性能改进，整体密封性能优良，弹箭操作机构进行了小型化设计和可靠性和稳定性伙化，动作可靠性和稳定性。

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.

技术参数：

机构输出角度:约23° Mechanism output angle:approximately 23°
合闸平均速度:0.8±0.3 Average closing speed:0.8±0.3
分闸平均速度:1.4±0.3 Average speed ofopening:1.4±0.3
合闸时间:30~60ms Closing time: 30~60ms
分闸时间:18~40ms Opening time:18~40ms
分合闸不同期:≤2ms Different periods ofopening and closing: ≤2ms
弹跳:≤2ms Bounce: ≤2ms
反弹:≤2mm Bounce:≤2mm
机械寿命:≥10000次 Mechanical life: ≥10000 cycles
机构重量:18KG Mechanism weight: 18KG