load intertripping联切负荷
intertripping system远方跳闸系统
carrier intertripping载波联锁跳闸
stabilized control intertripping device稳定控制联切装置
Intertripping underreach protection远方跳闸欠范围保护
direct intertripping protection system直接跳闸式保护
surge-proof intertripping relay防冲击联锁跳闸继电器