GE SR489 – P5-HI-A20 Management Relay: Advanced Industrial Control Solutions

Operating Voltage:90 to 300 VDC / 70 to 265 VAC @ 48-62 Hz

Environmental Protection:IP40 Front / IP10 Back

Altitude Limitation:Up to 2000 m

Overvoltage Category:II

Ingress Protection:IP40 Front / IP10 Back

Vibration Test:Class 1

Alarm Levels:1 Level Alarm

Trip Zones:2 Zones

Timing Accuracy:+/- 50 ms at 50/60 Hz

Humidity Range:Up to 95% (Non-Condensing)

Loss of Excitation:2 Zones Trip

Excitation Impedance:Elements Trip

Duty Cycle:> 10%

Trip Coil Supervision:Trickle Current 2 to 5 mA

Underfrequency Pickup:Accuracy ±0.02 Hz

    Engineered for high reliability and durability, the GE SR489 P5-HI-A20 Management Relay boasts a sleek design optimized for efficient installation and maintenance.

    With its robust construction, this relay is capable of handling extreme temperature variations, ensuring continuous operation in harsh industrial environments.

    Featuring a comprehensive set of configurable input and output options, it allows for flexible integration into existing control systems, enhancing operational efficiency.

    Equipped with advanced safety features, the relay ensures reliable protection against overcurrent and underfrequency events, safeguarding critical equipment and personnel.

    Designed with user-friendliness in mind, the intuitive interface simplifies setup and diagnostics, allowing technicians to quickly identify and resolve issues, minimizing downtime and maximizing productivity.