GE SR745-W2-P5-G5-HI 745 High-Speed Transformer Management Relay

The GE SR745-W2-P5-G5-HI 745 High-Speed Transformer Management Relay is a high-performance transformer protection and management relay designed for power and distribution transformers. It provides overcurrent, thermal and optional differential protection, delivering stable, consistent performance under tough site conditions to guarantee reliable operation of automation equipment.

Key Specifications:

• Brand: GE Multilin
• Model: SR745
• Type: Transformer Protection / Management Relay
• Application: Protection and management of power and distribution transformers
• Phase Current Inputs: 1 A and 5 A secondary (typical)
• Protection Functions: Overcurrent, thermal/RTD monitoring, optional differential (typical)
• Communication: RS-485 (Modbus RTU) (typical)
• Control Power: Wide AC/DC range, LO/HI options (typical)
• Country of Origin: Canada

GE SR745-W2-P5-G5-HI 745 High-Speed Transformer Management Relay is a dependable transformer relay engineered for comprehensive protection in industrial applications. Protecting transformers with overcurrent, thermal and monitoring functions, it maintains reliable protection performance even under harsh plant conditions and demanding duty cycles. With flexible current inputs and communication options, it supports dependable operation of field equipment and improves overall system reliability. Rugged construction ensures long-term reliability across demanding industrial duty cycles. The GE Multilin SR745 conforms to rigorous industrial standards, making it a trusted transformer protection relay for power applications.

  Xingchuang Ronghe (Fuzhou) Electrical Equipment Co., Ltd. is dedicated to delivering high-quality electrical equipment solutions, backed by professional product supply capabilities and a comprehensive technical service system. We stay customer-centric, continuously optimizing product performance and service experience. If you have any needs, you are welcome to contact us at any time for consultation and discussion. We look forward to partnering with you to create value together!