ABB ED1862 HEDT 100143 R1 Power Supply: Technical Specifications (English Introduction)

The ABB ED1862 HEDT 100143 R1 Power Supply is a high-performance DC power module designed for industrial applications requiring reliable, efficient, and robust power conversion. It is commonly used in ABB’s drive systems (e.g., ACS880, ACS580), PLCs, servo controllers, and other automation equipment. Below is a detailed technical overview:

1. Key Features & Applications

• Purpose: Provides regulated DC power (typically 24 V DC) for ABB’s automation and control systems.
• Applications:
  • Industrial Robotics (powering robot controllers and servo drives).
  • Machine Tools (CNC, milling machines, lathes).
  • Material Handling (conveyors, AGVs, cranes).
  • Renewable Energy (wind turbine controllers, solar inverters).
  • Process Automation (valve controllers, sensors, actuators).
• Certifications:
  • UL, cUL, CE, IEC 61010-1 (safety compliance for industrial use).
  • EMC Compliance (EN 55011, EN 61000-6-2 for electromagnetic compatibility).

2. Technical Specifications

3. Advanced Functionalities

• High Efficiency & PFC:
  • Active PFC reduces harmonic distortion, improving energy efficiency and compliance with grid standards (e.g., EN 61000-3-2).
  • 95% efficiency at full load minimizes heat generation and operating costs.
• Protection Mechanisms:
  • Overvoltage Protection (OVP): Shuts down if output exceeds 28.8 V DC.
  • Overtemperature Protection (OTP): Fan speed increases or shuts down if internal temperature exceeds limits.
  • Input Undervoltage Lockout (UVLO): Prevents operation during unstable input voltage.
• Monitoring & Diagnostics:
  • DC OK Signal: Relay contact indicates power status (normally closed/open).
  • Remote Sense: Compensates for voltage ｄｒｏｐ in long cables.
  • LED Indicators: Green (Power ON), Red (Fault), Blue (Fan Status).
• Parallel Operation:
  • Supports N+1 redundancy (multiple units can be paralleled for higher current or backup).

4. Mechanical & Environmental Specifications

• Enclosure: IP20 (NEMA 1) (standard), suitable for indoor installations.
• Mounting: Wall-mounted or 19" Rack-Mounted (optional adapter).
• Vibration Resistance: 5–500 Hz, 2G (IEC 60068-2-6) (for harsh industrial environments).
• Shock Resistance: 15G, 11 ms (IEC 60068-2-27).
• Altitude Operation: Up to 2000 m (no derating), derating above 2000 m.

5. Optional Accessories

• Parallel Operation Kit: Enables redundant power supply configurations.
• Remote On/Off Control: Allows external control of power module activation.
• Output Voltage Trim Pot: Fine-tunes output voltage within ±10%.
• EMI Filters: Reduces conducted and radiated emissions for sensitive applications.

6. Benefits

• High Power Density: 62 A continuous output in a compact form factor.
• Reliability: Robust design with overcurrent, overvoltage, and overtemperature protection.
• Energy Efficiency: High efficiency reduces power losses and cooling requirements.
• Flexibility: Adjustable output voltage and parallel operation capability.
• Compliance: Meets global safety and EMC standards for industrial use.

7. Applications Example

• Large-Scale Robotics: Powers multiple ABB IRB 6700 robots in an automotive assembly line, providing stable 24 V DC with redundancy.
• CNC Machining Center: Supplies 24 V DC to servo drives, PLCs, and I/O modules in a high-precision CNC machine.
• Wind Turbine Controller: Provides reliable power to pitch control systems in offshore wind turbines.

8. Conclusion

The ABB ED1862 HEDT 100143 R1 Power Supply is a high-performance, reliable, and efficient solution for industrial power needs. Its advanced protection features, compliance with safety standards, and compatibility with ABB’s automation ecosystem make it ideal for demanding applications requiring high current and redundancy.

For further details:

• Refer to the ABB ED1862 HEDT Technical Manual.
• Contact ABB Power Electronics Support for sizing, configuration, or integration assistance.

Would you like additional information on a specific aspect (e.g., parallel operation wiring, thermal derating curves, or comparison with other ABB power modules)?