Control Power Voltage Range (DC):90 to 300 VDC

Control Power Voltage Range (AC):70 to 265 VAC

Operating Frequency (Hz):48-62 Hz

Environmental Compliance:No Harsh Environmental Conformal Coating

Input Configuration:General Input A to G

Digital Inputs:1 to 7 Assignable

Ground Overcurrent Curve Shapes:ANSI, IEC, IAC, Flexcurve, Definite Time

Timing Accuracy:±50 ms at 50/60 Hz or ±0.5% total time

Humidity Range:Up to 95% Non-Condensing

Loss of Excitation Elements:Trip, 2 Zones

Phase Differential Pickup Accuracy:As Per Phase Current Inputs

Pulse Output Parameters:+ kwh, +kvarh, –kvarh

Radiated and Conducted Emissions Class:A

Ethernet Option:Available in Enhanced Display Models

Power Supply Compatibility:DC or AC

    Crafted with robust materials, the SR489-P5-HI-A20 Relay ensures durability and longevity in harsh industrial environments.

    This relay boasts a sleek design, integrating seamlessly into modern control systems with its compact dimensions and lightweight construction.

    Equipped with damped oscillation technology, it provides consistent performance across a wide range of applications, making it suitable for sensitive equipment control.

    The versatile timing accuracy feature allows for precise control, enhancing operational efficiency and reducing downtime.

    With its advanced ground overcurrent curve shapes and customizable input options, the SR489-P5-HI-A20 Relay offers unparalleled flexibility to meet diverse industrial needs.