GE Multilin SR489-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

    Integrating cutting-edge technology, the SR489-RELAY, 489-P5-LO-A20 ensures seamless integration into complex industrial systems, delivering unparalleled precision and reliability.

    Featuring advanced digital input capabilities, this relay effortlessly manages sensor signals, providing critical data for enhanced system control.

    With its robust ingress protection and altitude resistance, it withstands challenging environmental conditions, ensuring continuous operation in demanding applications.

    The versatile overvoltage category allows it to adapt to various power supply scenarios, safeguarding against potential electrical hazards and maintaining operational integrity.

    Offering customizable underfrequency curve shapes, users can tailor response times to specific operational needs, optimizing system performance and response efficiency.

    Designed with durability and reliability in mind, this relay incorporates high-quality materials, ensuring longevity and reduced maintenance requirements.