SJDA 2000 is the solution for uninterrupted power distribution, protection, the monitoring and analysis are integrated together, which is mainly used on ring main unit. This device has "three-remote" data collection, quick break, over current, zero sequence protection and reclosing function. Besides, it also has Ethernet, GPRS, RS485 and other data communication interfaces.
SJDA 2000 uses 19 inches case with plug-in hardware structure, which realizes 8-circuit, 4-circuit and 12-circuit design. And it is widely used in 10KV switching station, transformer room and ring network station.
Features
"Three-remote" data collection, quick break, over current, zero sequence protection and reclosing function
Ethernet, GPRS, RS485 and other data communication interfaces
Support operating remotely and locally
Self-check and self-recovery function
The data can be saved automatically if the terminal lose electricity
