745-W2-P5-G5-HI-A-R-E

About the 745-W2-P5-G5-HI-A-R-E

GE Multilin 745-W2-P5-G5-HI-A-R-E Transformer Management Relay

• The 745-W2-P5-G5-HI-A-R-E is a GE 745 Transformer Management Relay. AX Control has these parts available, usually ready to ship.
• Legacy Status: This series is now in legacy status and is no longer available from the OEM.
• Designed for Power Transformers: 745 Protection system components are designed to deliver two or three windings and manage/protect power transformers from small to large.

Specifications and Features

• Base Unit Configuration: The 745-W2-P5-G5-HI-A-R-E is a base unit with two windings per phase, featuring 5A per winding, ½, and ⅔ winding.
• Control Power: It's rated for 90-300 VDC and 70-265 VAC @ 48-62 Hz.
• Protection: Includes restricted ground fault protection.
• Inputs/Outputs: Features analog inputs and outputs.
• Front Panel Display: The front panel display is enhanced with a larger LCD.

Compliance and Physical Design

• Standards Compliance: This unit meets applicable IEEE, ANSI, and NEMA standards. Users should also check local codes for compliance.
• Standard SR-Series Arrangement: It's built with a standard SR-series arrangement, including a draw-out relay and a companion case.
• Mounting Flexibility: The 745-W2-P5-G5-HI-A-R-E can be mounted independently or alongside other SR-series units.
• Wiring Diagrams: Wiring diagrams are found in original documentation (manuals/user guides), though actual layouts may vary.
• Front Panel Interface: The front panel features a 40-character LCD display over three lines of LED indicators. It also includes an interface port for computer connection, along with control keys and a keypad for local control.