GE SR489-P1-HI-A20: Industrial-grade Generator Management Relay

Operating Voltage Range:90-300 VDC or 70-265 VAC

Frequency Range:48 to 62 Hz

Trip Coil Supervision:Trickle Current 2 to 5 mA

Duty Cycle:> 10%

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

Humidity Range:Operating up to 95% (Non-Condensing)

Loss of Excitation:Elements Trip, 2 Zones Using Impedance Circles

Phase Differential Pickup Accuracy:As Per Phase Current Inputs

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

Radiated and Conducted Emissions:Class A

Input Currents:Five amperes of power

    Precision-engineered for unparalleled reliability, the GE SR489-P1-HI-A20 Generator Management Relay is an indispensable tool for managing and protecting industrial generators in demanding environments.

    With its wide range of protective functions, including over and under frequency, voltage monitoring, and advanced digital inputs, this relay ensures optimal system performance and minimizes downtime.

    Crafted with robust materials for durability and long-lasting operation, the GE SR489-P1-HI-A20 is designed to withstand harsh conditions without compromising on functionality or precision.

    Easy to integrate into existing electrical systems, this relay offers versatile mounting options, suitable for both panel and 19-inch rack installations, ensuring seamless integration into diverse operational settings.

    Backed by industry-leading expertise, the GE SR489-P1-HI-A20 comes with comprehensive technical support and maintenance services, guaranteeing peace of mind for users and maximizing operational efficiency.