GE SR489 489-P5-HI-A20 Mgmt Relay Industrial Control Module for Reliable Power Management
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 卤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. The GE SR489 P5 HI A20 Generator Management Relay is an advanced industrial-grade device designed to optimize and safeguard critical electrical systems in various industrial settings.
Features
Single-Slot Module
SNP/SNP-X Protocol (master, slave)
CCM Protocol (master, slave, peer)
RTU Modbus Protocol (slave only)
Supports connection to MS-DOS or Windows
programming and configuration software package (monitor only)
12 Mhz, 80C186 Microprocessor
Two RS-422/RS-485 or RS-232 Serial Ports
CCM, RTU and SNP/SNP-X Available on Either or Both Ports
Simultaneous Communications on Both Ports (up to 9.6 Kbps, or 19.2 Kbps individually)
High Performance Access to PLC Memory
Three Status LEDs
Reset pushbutton
Soft Switch Configuration (no switches or jumpers)
No Battery Required




