... widely used in power system 35KV, 110KV, 220KV, 500KV and above substation, power plants, industrial control, telecommunication systems ... surge suppressorl Power filter l Static shielding materialsl Chassis and reliable single-point grounding3. Technical parameter l Adopts ... to choose forced to set IEC61850 message priority;l Store and forward mode, "backboard" Bandwidth 17Gbps;l Buffering size ...