GE SR489-P1-HI-A20 Generator Management Relay, Advanced Protection for Industrial Applications

In stock

The GE SR489-P1-HI-A20 is a sophisticated generator management relay designed to provide unparalleled protection and monitoring capabilities for industrial electrical systems. It ensures system reliability and safety by managing critical parameters like overcurrent, overvoltage, and underfrequency conditions.

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

Engineered for robust performance in challenging industrial environments, the GE SR489-P1-HI-A20 Generator Management Relay is designed to provide unparalleled reliability and efficiency.

This state-of-the-art relay seamlessly integrates into existing systems, offering enhanced control and protection functionalities that optimize generator operation.

Equipped with advanced features like damping oscillation tests and ground overcurrent curve shapes, it ensures precise monitoring and immediate response to critical conditions.

Featuring a durable construction capable of withstanding wide temperature ranges, it guarantees uninterrupted performance even in extreme conditions.

With its high contact ratings and efficient trip coils supervision, this relay delivers superior protection against overloads, ensuring safety and minimizing downtime.

Ideal for a variety of industrial applications, the GE SR489-P1-HI-A20 is a testament to GE‘s commitment to innovation and quality, providing peace of mind for engineers and operators alike.

GE SR489-P1-HI-A20 Generator Management Relay