GE IS200RAPAG1B Rack Power Supply Board

Technical Specifications

• Manufacturer: General Electric (GE)
• Model: IS200RAPAG1B
• Series: Speedtronic Mark VI (Innovation Subseries)
• Module Type: Rack Power Supply Board
• Input Voltage: 24 VDC
• Output Voltage: 5 VDC
• Output Power: 20 W
• Fuse Rating: 1 A, 250 V
• Memory Device: Serial 1024-bit
• Bus Interface: Parallel-style bus host processor
• LED Indicators: IPOK (Input Power OK), MPOK (Main Power OK)
• Test Points: N15, P5, P15, DCOM
• Dimensions: 100 mm × 266 mm (W × L)
• Weight: < 0.9 kg (2 lbs)
• Operating Temperature: -20°C to +60°C (-4°F to 140°F)
• Storage Temperature: -40°C to +85°C (-40°F to 185°F)
• Relative Humidity: 5%–95% (non-condensing)
• Certifications: CE, UL (industrial safety compliance)

Key Features

1. Stable & Isolated Power Delivery
   • Converts 24 VDC input to regulated 5 VDC output, providing clean, noise-free power to Mark VI rack modules.
   • Isolated design protects sensitive control circuits from electrical interference, enhancing system stability.
2. Integrated Bus Communication & Control
   • Embedded parallel-style bus host processor enables high-speed data exchange with other Mark VI boards, supporting real-time control coordination.
   • Serial 1024-bit memory device stores critical system configuration data and fault logs for reliable operation.
3. Comprehensive Diagnostics & Status Monitoring
   • Two front-panel LEDs (IPOK, MPOK) provide immediate visual indication of input and main power health.
   • Four accessible test points allow precise signal measurement for on-site troubleshooting and calibration.
   • Integrated reset switch enables quick system resets to resolve minor faults without power cycling.
4. Robust Industrial-Grade Construction
   • Rugged PCB with protective coating withstands vibration, dust, and moisture in harsh industrial environments.
   • Two heat sinks and efficient thermal design ensure optimal performance under heavy load conditions.
   • Wide temperature and humidity tolerance supports deployment in extreme operating environments.
5. Easy Installation & Maintenance
   • Compact, rack-mountable form factor for seamless integration into Innovation Series board racks.
   • Hot-swappable design (system-dependent) allows replacement without shutting down the entire turbine control system, minimizing downtime.

Application Scenarios

• Power Generation
  • Gas & Steam Turbine Control: Supplies power to Mark VI control racks managing turbine speed, temperature, and fuel flow in thermal power plants.
  • Combined-Cycle Power Plants: Ensures reliable power distribution for I/O modules and controllers in integrated gas-steam turbine systems.
• Oil & Gas Industry
  • Pipeline Compressor Stations: Powers Mark VI control systems monitoring and regulating gas pressure, flow, and compressor operation.
  • Offshore Platforms: Provides stable power to turbine control modules in harsh, corrosive offshore environments.
• Process Industries
  • Chemical & Petrochemical Plants: Supports Mark VI-based turbine and boiler control systems for precise process regulation.
  • Refineries: Delivers reliable power to control racks managing steam turbines and process compressors.
• Industrial Automation
  • Heavy Machinery & Manufacturing: Powers Mark VI control systems for large-scale industrial turbines and rotary equipment.
  • Cogeneration Plants: Ensures stable power distribution for turbine control modules in combined heat and power (CHP) systems.