Display Size:40 characters enhanced LCD
Dimensions:Height: 9 inches, Width: 7 inches, Depth: 7 ⅛ inches
Transformer Protection Features:Dynamic CT Ratio Mismatch Correction, Overexcitation Protection, Transformer Overload Protection, Frequency Rate-of-Change Detection, Hottest Spot Monitoring
Metering Capabilities:Built-in metering to eliminate extraneous equipment
Power Input Range:Control Power: 90 to 300 V DC; 70 to 265 V AC at 48 to 62 Hz
Analog Output:Maximum Load: 10 kΩ at 0 to 1 mA, 600 Ω at 4 to 20 mA
Continuous Voltage Output:Up to 273 V
The GE SR745-W2-P1-G1-HI-E-H Transformer Protection System is an advanced solution for managing and safeguarding transformers, autotransformers, and reactors. It comes equipped with an enhanced 40-character display that is larger than the base model, along with an expanded keypad for easier manual entry of setpoints. Designed for efficient installation and maintenance, this protection system can be mounted on a standard 19″ panel. Its robust design includes a number of LEDs on the front that alert users to various statuses and errors in real-time, ensuring seamless operation.
With features like Dynamic CT Ratio Mismatch Correction, Overexcitation Protection, and Transformer Overload Protection, the GE SR745-W2-P1-G1-HI-E-H significantly extends system life by minimizing strain on transformer elements. Additionally, Hottest Spot Monitoring provides valuable insights into potential issues before they escalate. This protection system is a critical component in any industrial control setup, offering comprehensive protection and management capabilities.
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