GE SR469-P5-HI-A20-E

Product Description:

The GE SR469 is a comprehensive motor management relay designed for the protection, control, and monitoring of AC induction motors. This particular model, SR469-P5-HI-A20-E, offers advanced protection features, diagnostics, and communication capabilities. It typically includes protection elements for overcurrent, overload, undervoltage, unbalance, ground fault, and more. The integrated monitoring functions provide valuable data on motor performance and system conditions. The “-P5” likely refers to specific hardware or firmware options, “-HI” suggests high current inputs, “-A20” indicates specific analog and digital I/O configurations, and “-E” may denote a particular communication protocol or other specific features. The SR469 is designed to enhance motor reliability, reduce downtime, and improve overall system efficiency in industrial applications. It features a user-friendly interface with a display and keypad for local configuration and monitoring.  

Product Parameters & Specifications:

Due to the specific nature of the “-P5-HI-A20-E” suffix and the potential for configuration variations, precise parameters and specifications can differ. However, based on the general SR469 series and similar models, here are some typical parameters and specifications:

• Type: Motor Management Relay / Motor Protection Relay  
• Protection Functions: Overcurrent (phase, ground, negative sequence), Overload (thermal model), Undervoltage, Overvoltage, Current Unbalance, Ground Fault, Phase Differential (may not be on all models), RTD inputs for thermal monitoring, and more.