GE SR745-CASE: 745-W2-P5-G5-HI-T Transformer Management Relay

Windings Per Phase:2

Resistant Temperature Device (RTD) Type:3 wire; 100 Ω Nickel, 120 Ω Nickel, 100 Ω Platinum

Analog Output Maximum Load:10 kΩ at 0 to 1 mA, 600 Ω at 4 to 20 mA

Maximum Continuous Voltage Output:273 V

Display Type:40 character Enhanced LCD

Dimensions:9”H, 7 ⅛”D, 7”W

Control Power Range:90 to 300 V DC; 70 to 265 V AC at 48 to 62 Hz

    The General Electric SR745 CASE 745-W2-P5-G5-HI-T is engineered for seamless integration into transformer management systems, providing critical functions such as dynamic CT ratio mismatch correction, overexcitation protection, and transformer overload detection.

    Featuring an enhanced 40 character LCD display, this relay ensures intuitive operation and quick access to system status information. Its compact design allows for easy installation within space-constrained environments.

    This advanced relay utilizes adaptive features to monitor and adjust to varying operational conditions in real time, significantly reducing maintenance costs and extending equipment lifespan through proactive protection measures.

    With support for up to 16 logic inputs, it offers unparalleled flexibility in system connectivity and customization, enabling tailored responses to diverse operational scenarios.

    Backed by the renowned quality and reliability of General Electric, this transformer management relay is designed for long-term performance and is suitable for use in a wide range of industrial applications, from power generation to distribution networks.