GE Multilin 745-W2-P5-G5-HI-A-R Relay, Advanced Transformer Protection System

Operating Environment:Humidity up to 90% non-condensing

Weight:4.8kg

Voltage Input:60 to 120 V

Relay Dimensions:9”H, 7 ⅛”D, 7”W

Overload Withstand:1 second at 80 times rated current, continuous at 3 times rated current

Model Number:745-W2-P5-G5-HI-A-R-E

Ground Current Relay Input:5 A

Display Type:40 character LCD

Input Voltage Range:60 to 120V

Software Version:EnerVista 745 Setup

Operating Temperature:-40°C to +60°C

Chassis:745 SR Series

Manufacturer:General Electric Multilin

Fuse Current Rating:3.15 A

Features:[“Enhanced Display”,”High Control Power”,”Dynamic CT Ratio Mismatch Correction”,”Overexcitation Protection”,”Transformer Overload Protection”,”Frequency Rate-of-Change Detection”,”Hottest Spot Monitoring”,”Total Harmonic Distortion (THD)”]

    The GE Multilin 745-W2-P5-G5-HI-A-R-E Transformer Protection Relay is a state-of-the-art solution designed to enhance operational efficiency and safety in industrial power systems. Its robust design integrates advanced features that respond to real-time system events, including dynamic CT ratio mismatch correction, overexcitation protection, transformer overload protection, and frequency rate-of-change detection.

    With an enhanced 40-character display, the relay offers a clear visual interface for monitoring critical system parameters. The expanded keypad facilitates easy manual entry of setpoints, ensuring precise control and customization. The unit’s compact size, measuring 9 inches in height, 7 inches in width, and 7 1/8 inches in depth, makes it ideal for installation in standard 19-inch panels.

    This relay is equipped with a variety of LED indicators on the front panel, providing real-time alerts for various statuses and errors, enabling quick troubleshooting and maintenance. The inclusion of an optional general-purpose transducer input allows for monitoring of user-defined quantities, further enhancing its adaptability in diverse applications.

    Featuring two windings per phase, the GE Multilin 745-W2-P5-G5-HI-A-R-E is tailored to deliver high performance and reliability, protecting valuable transformer assets from potential hazards. Its comprehensive monitoring and protection features contribute significantly to minimizing strain on transformer elements, thereby extending system life and reducing downtime.

    Crafted with precision and reliability, this transformer protection relay is an indispensable component in industrial control systems, offering peace of mind and operational assurance to engineers and technicians worldwide. Experience the future of transformer protection with GE Multilin.