PRS-753 Line Protection

Performance

32-bit high performance dual-core processor,internal high speed bus and intelligent I/O ports

Hardware

Modularized hardware design,flexibly configurable,easy extension

Interface

The human machine interface(HMI)with a small control module(a 320×240-dot LCD,a 16-key keypad and 21 LED indicators)

Communication

Ethernet network,RS-485 serial ports.Communication protocol optional: IEC61850,IEC60870-5-103,DNP3.0 or ModBus.

Analog

Suinnort the nrotocol IFC60044_8 IFC61850-9-2 and G0OSF conctantlv measures and calculates voltage,current,power and frequency.

Recording

Fault and disturbance waves,operation reports,supervision,control opera- tion records and time tagged sequence ofevents.