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GE 531X111PSHAJG2 Power Supply Board--KIMI
  • Part number:531X111PSHAJG2
  • Product Origin:America
  • HS CODE:8443919090
  • Warehouse: Spot
  • Warranty: 365 days
  • Quality: Original module
  • Condition: New
  • Shipping method: Courier delivery

  • Contact person: LI MING
  • Contact number: +86 18059884790
  • WeChat:18059884790
  • E-mail: plc66@qq.com

Product Description


GE 531X111PSHAJG2 | Motor Field Control & Power Supply Board (G2 Version)
Reliable Power & Control for GE DC Drives and External Exciters
1. Product Overview

The GE 531X111PSHAJG2 is a high-performance motor field control and power supply board, a member of the GE 531X product family, designed for use in GE DC drives and external exciters (G2 version compatibility). As a critical component in drive cabinets, it generates stable 5 VDC, 15 VDC, and 24 VDC output voltages to power drive electronics, while an integrated pulse transformer energizes the motor field control circuitry. The board features three onboard potentiometers and five jumpers for precise calibration of feedback and current signals, plus seven relay positions for executing system control options, enabling flexible configuration for specific operating requirements. With robust design for industrial environments, it ensures reliable power delivery and precise control, making it essential for maintaining optimal performance of DC drive systems in demanding applications.

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Key Specifications
• Manufacturer: General Electric (GE)
• Model: 531X111PSHAJG2
• Product Line: GE 531X Series Power Supply Board
• Product Type: Motor Field Control & Power Supply Board (G2 Version)
• Compatibility: GE DC Drives, External Exciters (G2 Version)
• Output Voltages: 5 VDC, 15 VDC, 24 VDC
• Core Component: Integrated Pulse Transformer (Motor Field Circuit Energization)
• Configuration Features: 3 Potentiometers, 5 Jumpers, 7 Relay Positions
• Installation Location: Drive Cabinet, External Exciters
• Operating Temperature: -20°C to +60°C (Typical Industrial Range)
• Storage Temperature: -40°C to +85°C
• Mounting: Standard Drive Cabinet Chassis
• Certifications: CE, UL Compliant
2. Core Features
• Multi-Voltage Power Supply: Delivers 5 VDC, 15 VDC, 24 VDC for drive operation and control electronics.
• Motor Field Control: Integrated pulse transformer energizes motor field circuitry for precise drive control.
• Flexible Configuration: 3 potentiometers and 5 jumpers enable calibration of feedback and current signals.
• System Control Execution: 7 relay positions support various drive system control options.
• G2 Version Compatibility: Designed for installation in external exciters, expanding application versatility.

• Industrial-Grade Reliability: Robust design withstands harsh industrial environments for consistent performance.


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3. Typical Applications
• GE DC Drive Systems: Powers and controls motor field circuits in industrial DC drives for precise speed and torque regulation.
• External Exciters: Compatible with G2 version external exciters for extended control system applications.
• Industrial Automation: Used in manufacturing lines, paper mills, and metal processing for reliable drive operation.
• Power Generation: Supports motor control in thermal power plants, hydropower stations, and renewable energy systems.
• Heavy Industry: Ideal for mining, oil & gas, and marine applications requiring robust DC drive control.
4. Installation & Maintenance
Installation: Mount on standard drive cabinet chassis; connect to drive power input; verify output voltages (5V/15V/24V); configure jumpers and potentiometers per system requirements; test pulse transformer output for motor field circuitry; ensure proper grounding and isolation.
Maintenance: Regularly inspect relay contacts for wear; clean potentiometers to prevent dust buildup; check jumper settings for stability; monitor output voltage stability; replace faulty components (relays, transformers) promptly to avoid drive downtime.
Fault Diagnosis: Use multimeter to check output voltages for irregularities; test pulse transformer for proper energization; inspect relay positions for loose connections; verify jumper and potentiometer settings; check for overheating or component damage.
Technical Document | GE 531X111PSHAJG2 | Motor Field Control & Power Supply Board
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