Operating Voltage:90 to 300 VDC / 70 to 265 VAC at 48-62 Hz
Damped Oscillation:IEEE/ANSI C37.90.1 compliant
Digital Inputs:1 to 7 configurable assignable
Ground Overcurrent Curves:ANSI, IEC, IAC, Flexcurve, Definite Time
High Set Phase Overcurrent Timing:±50 ms at 50/60 Hz or ±0.5% total time
Humidity Range:Operating up to 95% (Non-Condensing)
Excitation Loss Trip:Using Impedance Circles
Phase Differential Pickup Accuracy:As per Phase Current Inputs
Pulse Output Parameters:+ kwh, +kvarh, –kvarh
Radiated and Conducted Emissions:Class A
Engineered with precision, the GE Fanuc SR489-P5-HI-A20 Relay ensures unparalleled performance in critical industrial applications. This advanced relay is built to withstand demanding conditions, providing reliable monitoring of phase currents across a wide voltage range.
Equipped with a high-resolution display, this model offers real-time monitoring and analysis capabilities, making it an indispensable tool for maintenance and operational efficiency.
Featuring a robust design with a harsh environmental conformal coating, the relay is suitable for use in industries where reliability is paramount, ensuring consistent operation even under extreme environmental conditions.
With its comprehensive input configuration options, the SR489-P5-HI-A20 Relay caters to diverse industrial needs, offering flexibility in system integration and customization.
Designed with precision and durability in mind, the relay includes features such as damped oscillation reference standards, ensuring accurate timing and response, making it ideal for applications requiring high precision and reliability.
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