Siemens 7UM62 SIPROTEC Generator Protection Relay Unit

Feature & Principle

This multifunction protection relay samples voltage and current signals from CT and PT. It integrates generator differential protection, reverse power, overexcitation, overload and frequency protection. It supports Modbus, IEC61850 communication, fault recording and event logging, sends trip command when abnormal condition occurs.

Specifications

Model: 7UM62 Brand: Siemens Series: SIPROTEC 7UM62 Application: Generator / large motor protection Communication: IEC61850, Modbus Power supply: 24~250V AC/DC Mounting: Panel mount Certification: IEC60255, CE

Components & Diagnostics

CPU mainboard, signal sampling module, relay output contacts, LCD display keypad and status LED. Common faults: communication interruption, false tripping, recording failure and power supply abnormality.

Product Brief

7UM62 protection relay, Siemens power spare widely used for hydro generator, diesel generator and high voltage large motor protection cabinet