GE SR745-W2-P1-G1-HI-E-H Transformer Management System

Winding Configuration:2 windings per phase

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-P1-G1-HI-E-H is an enhanced model of General Electric’s 745 series specifically designed for transformer protection. Its large 40-character display and expanded keypad make it easy to manually enter setpoints, enhancing operational efficiency. With its high-resolution display and robust construction, this system provides real-time alerts through multiple LEDs on the front panel, ensuring users are immediately informed of any status changes or errors.

    The system is equipped with a resistant temperature device (RTD) that supports various types of resistance materials, allowing for precise temperature monitoring. It features an analog output with a maximum load capability of up to 10 kΩ at 0 to 1 mA and 600 Ω at 4 to 20 mA, making it highly versatile for different applications. The control power range extends from 90 to 300 V DC and 70 to 265 V AC, accommodating a wide range of operating conditions.

    Designed for ease of installation, the SR745-W2-P1-G1-HI-E-H can be mounted on a standard 19” panel. Its compact dimensions—measuring 9”H x 7”W x 7 ⅛”D—ensure it fits seamlessly into existing infrastructure. Care should be taken during installation to allow the door to the chassis to freely open and close without interference.

    This advanced protection system is ideal for industries requiring reliable and precise monitoring solutions, such as power generation, distribution, and manufacturing facilities.