GE Multilin SR489-RELAY 489-P5-LO-A20 Generator Management Relay

Operating Principle:Solid-state electronic circuitry

Control Voltage Range:20 to 60 VDC or 20 to 48 VAC @ 48-62 Hz

Output Current Range:4 to 20 mA

Analog Output Type:Linear

Digital Inputs:1 to 7 configurable assignable

Ground Overcurrent Protection:IEEE/ANSI C37.90.1 compliant

Negative Sequence Overcurrent Detection:Flexible trip settings

Phase Distance Characteristics:Offset mhos, ratio configurable

Humidity Tolerance:Up to 95% non-condensing

Temperature Operating Range:-40°C to +70°C

Overvoltage Category:II

Case Material:Ruggedized metal enclosure

Power Consumption:Minimal, optimized for low control power

Dimensions (WxHxD):160mm x 100mm x 80mm

Weight:Approx. 750g

    Engineered with advanced technology, the SR489-P5-LO-A20 is specifically tailored for robust performance in challenging industrial environments. This generator management relay ensures seamless integration with existing systems, offering enhanced efficiency and reliability.

    With its comprehensive set of features, including precise current sensing and accurate timing mechanisms, it effectively manages overcurrent, underfrequency, and other critical parameters to safeguard generators against potential damage.

    Designed for long-term durability, this relay is constructed from high-quality materials to withstand harsh conditions. It supports a wide range of input types, providing flexibility and adaptability across various applications.

    Installation and operation are straightforward, thanks to user-friendly interfaces and intuitive controls. The SR489-P5-LO-A20 is compatible with multiple protocols, ensuring easy integration into diverse control systems.

    Optimized for safety and reliability, this generator management relay complies with international standards, ensuring peace of mind for users. It’s a trusted solution for optimizing generator performance, reducing downtime, and enhancing operational efficiency.