Relay Retrofit

Relay Retrofits

There is need to retrofit relays due to reliability threat posed by old relays in MV system

ABB Uniquely offers relay retrofit solutions based on IEC 61850.Modbus IEC 61850-5-103, RS-485 and FO, DNP 3 TCP/IP

ABB Offers

• complete metering box or metering door with latest design,
• New comprehensive Numerical relays
• New switches, meters and all accessories
• Arc Protection functions

Benefits to Customer

• New Relays shall be SCADA compatible with latest communication protocol.
• Factory assembled metering box shall be offered, so that less commissioning time is required
• Life & reliability of protection system will be enhanced Esthetic looks of meterina box/ door be enhanced