Zhuhai Ruijie RDS200F device (line microcomputer protection device) is suitable for the protection of overhead lines and cable lines with voltage levels of 35KV and below. Can be dispersed in the switch cabinet for local installation or centralized assembly. The perfect design ensures the long-term reliable operation of the equipment in harsh environment. Zhuhai Ruijie's microcomputer protection device has the first invention patent in China, and has obtained the national patent certificate, completely owning independent intellectual property rights.
2. main functions of 2.RDS200F: three-stage overcurrent protection, quick break, speed limit break, fixed-time overcurrent protection, inverse-time overcurrent protection, primary curve/secondary curve oPTional, overload protection, alarm/trip optional, zero-sequence protection, alarm/trip optional, undervoltage protection, overvoltage protection, reclosing protection, post-acceleration protection, pt disconnection alarm, anti-trip function, etc.