GE Multilin UR ASVWAGADBACK Universal Protection Relay

Feature & Principle

It belongs to GE Multilin UR modular relay platform. It collects CT and PT current and voltage signals in real time, runs configurable protection algorithms and user-defined FlexLogic interlock logic. It supports differential protection, overcurrent, overvoltage, undervoltage, frequency protection, RTD temperature monitoring. It has built-in fault waveform recording and event log, supports hot swap I/O modules, connects to SCADA system through Ethernet or serial communication. It can be flexibly configured for different primary equipment protection.

Specifications

Model: ASVWAGADBACK Brand: GE Multilin Series: UR Universal Relay Available protection: Transformer differential, feeder overcurrent, motor protection, voltage & frequency protection Communication: IEC61850, Modbus TCP, DNP3, RS485 Auxiliary power: 125/250VDC or 120/240VAC Mounting: Panel 19 inch rack mount Configuration software: EnerVista Application: Power substation, transformer, feeder, high voltage motor, generator protection Certification: CE, UL

Components & Diagnostics

CPU main board, analog acquisition board, digital input output module, power supply unit, local HMI display, backplane bus. Common faults: communication offline, sampling drift, DI/DO channel failure, power supply alarm, firmware abnormality.

Product Brief

ASVWAGADBACK protection relay, GE Multilin UR series power IED spare widely used for substation protection cabinet overhaul and replacement.