西门子过流过压综合保护继电器装置7SJ6862-8AW90-0DD3-L0X

7sj6862-8aw90-0dd3 l0x

无外部 扩展模块 multifunction numerical overcurrent protection relay measurement input: iph = 1a, iee = 1ma - 2a sensitive ct power supply: 110v ac housing: 1/3 19", 16bi, 7bo, 1 live cont region china, 50hz, iec/ansi, language chinese (language fixed) communication board: 3 rj45 ethernet ports,1gps port evironment: standard protection function: capacitor protection 1 (1 phase unbalance current) extension i/o module: 9 bi with operation box without measurement ct inputs