745-W3-P5-G5-HI-R

About the 745-W3-P5-G5-HI-R

GE Multilin 745-W3-P5-G5-HI-R Transformer Protection System

• SR469 Motor Management Relay; SR489 Generator Management Relay; SR735/737 Feeder Relay; SR745 Transformer Management Relay; SR750/760 Feeder Management Relay
• Core Functionality: This unit is a Transformer Protection System from General Electric's Multilin 745 series, offering three windings per phase.
• Availability: AX Control maintains on-hand stock of these components, with most orders shipping within a few hours.

Technical Specifications

• Winding Configuration: Provides 3 windings per phase at 5 amps, including 5 amp windings at ½ and ⅔.
• Control Power: Rated for 90-300 VDC or 70-265 VAC.
• Display: Features a standard 40-character LCD display. An enhanced display is available on the 745-W3-P5-G5-HI-R-E model.
• Communication: Offers a 300 to 19200 baud rate on all ports with programmable parity. Ethernet ports are 10BaseT.
• Harmonics Range: 0.00 to 99.9% with a $pm$1% accuracy of full-scale (at 0.5 x CT).
• Environmental Ratings: Designed for use in temperatures from -40 to 60 degrees Celsius and up to 90% non-condensing humidity.
• Weight: Approximately 8.4 kg before packaging.

Documentation and Support

• Documentation: Wiring diagrams, maintenance schedules, and handling instructions can be found in original GE manuals and user guides.
• Replacement Access: AX Control staff can assist with access to replacement documentation at the time of order placement if needed.