GE Grid Solutions, a leading global provider of power and automation technology solutions, today announced the introduction of its newly developed SR745-W2-P5-G5-HI-A transformer protection relay. The introduction of this new relay further strengthens GE’s leadership position in power protection equipment, while bringing significant improvements to the stability and security of global power grids.

The SR745-W2-P5-G5-HI-A transformer protection relay uses the latest protection technology and highly reliable hardware design to provide comprehensive protection for transformers of all sizes. The relay supports multiple communication protocols, ensuring seamless integration with existing power monitoring systems for efficient remote monitoring and control.

In developing the SR745-W2-P5-G5-HI-A relay, GE’s engineering team placed special emphasis on adaptability and flexibility. The relay design takes into account the needs of different grid environments and is able to work stably in extreme temperatures and harsh conditions to meet the grid protection needs of different regions of the world.

SR745-W2-P1-G1-HI-E-H

“The introduction of the SR745-W2-P5-G5-HI-A transformer protection relay is a demonstration of our commitment to continuous innovation in the power industry.” “Our goal is to provide our customers with power protection solutions that meet the challenges of tomorrow, and this relay is the embodiment of that commitment,” said GE’s Head of product development.

In terms of technical parameters, the SR745-W2-P5-G5-HI-A module has the following features:

Rated voltage: 90 to 300 VDC or 70 to 265 VAC (48-62 Hz).
Control power supply: AC 208-277 V,47-63 Hz.
Phase current input: 5 channels 1 phase A transformer secondary side.
Analog output: 5 channels 4-20 mA analog output.
Operating temperature range: -40°F to +140°F (-40°C to +85°C).
Protection class: IP54.