Basic Information
- Model: DSMB-01C
- Part Number: 64691929 (3AFE64691929)
- Manufacturer: ABB (Finland)
- Type: Power Supply Board (Switching Power Module)
- Compatible System: ABB ACS800 Series Drives
- Weight: 0.95 kg
Technical Specifications
- Input Voltage: 90–240V AC, 50/60Hz
- Output Voltage: 24V DC (regulated)
- Output Current: Up to 30A
- Output Power: 1200W
- Efficiency: ≥95%
- Protection: Overvoltage, Undervoltage, Overcurrent, Short Circuit, Over-temperature
- Operating Temp: -20°C to +50°C
- Certifications: CE, UL, FCC
Key Functions
- Internal Powering: Supplies stable 24V DC to ACS800 drive’s CPU, control board, I/O, and communication interfaces
- Wide Voltage Input: Compatible with global industrial grids (90–240V AC)
- High Reliability: High efficiency, low ripple, and comprehensive protection for long-term operation
- Easy Replacement: Direct replacement for faulty boards; no additional configuration required
Applications
- ABB ACS800 VFD Systems (industrial motor control)
- Process Industries: Power, metallurgy, paper, chemical, water treatment, machine tools
- Maintenance & Spare Parts: Replacement for damaged power supply boards
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