GE 345-E-P1-G1-H-E-M-N-N-3E-D-N Transformer Protection Relay

Overview

The GE 345-E-P1-G1-H-E-M-N-N-3E-D-N is a Multilin 345 series transformer protection relay. It actively protects, controls, and monitors small to medium-sized transformers. Moreover, it supports automation in utility and industrial applications. The relay enhances reliability and provides real-time diagnostics for efficient transformer management.

Technical Specifications

• Model: 345-E-P1-G1-H-E-M-N-N-3E-D-N
• Series: Multilin 345
• Function: Transformer protection, control, and monitoring
• Protection Elements: Differential (87T), Overcurrent, Ground Fault, Over/Under Voltage, Temperature
• Input Voltage: 24 V DC
• Communication Protocols: Modbus TCP/IP, IEC 61850
• Operating Temperature: -40°C to +70°C
• Dimensions: 100 mm × 80 mm × 20 mm
• Weight: 8.0 lbs
• Mounting: Draw-out or non-draw-out chassis
• Monitoring Features: Fault recording, event logging, real-time diagnostics