GE SR745-W2-P5-G5-HI – Advanced Transformer Protection System

Model Number:745-W2-P5-G5-HI-A-E-H

Winding 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 x 7”W x 7 ⅛”D

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

    The GE SR745-W2-P5-G5-HI is a sophisticated transformer protection system designed to manage and safeguard transformers, autotransformers, and reactors. With its advanced 40-character display and expanded keypad, it allows for easy manual entry of setpoints, ensuring precise control over critical parameters. The robust design features a compact 9-inch height, 7-inch width, and 7.125-inch depth, making it ideal for integration into standard 19-inch panels. The front panel includes multiple LEDs that provide real-time status updates and error alerts, enhancing operational efficiency and safety. The system supports a wide range of control power options, including 90 to 300 V DC and 70 to 265 V AC at 48 to 62 Hz, making it versatile for various industrial applications. Its high-performance RTD types (100 Ω Nickel, 120 Ω Nickel, and 100 Ω Platinum) ensure accurate temperature monitoring, while the analog output maximum load capabilities guarantee reliable data transmission.