Description
Gefran adv fan 2a5 pcb card ecs2277 4 Fibre Optic Communication Substation Protection : The Abb 404684 1 Mtl 8915 Substation Protection : The Abb Rel670 Transmission Line Distance Protection Unit 1Mrk000008 nbr02 is suitable for substation protection and easy integration into SCADA or DCS systems via RS 485 Modbus communication