ABB SA920B: Robust Industrial Power Supply Solution

Core Features

• 24V DC output (19.2-32V range)
• Redundant configuration for fail-safe operation
• ATEX Zone 2 certified for hazardous areas

Technical Specifications

• Model: ABB SA920B (3BDH000601R1)
• Input Voltage: 100-240V AC
• Output Power: 120W continuous
• Efficiency: >90% typical
• Dimensions: 47×129×117mm
• Weight: 1.6kg (3.5lbs)

Industrial Advantages

• Hot-swappable modules for zero downtime
• Wide temperature range (-20°C to +60°C)
• Corrosion resistant (ISA-S71.04 G3)

Easy Integration

• Plug-and-play with S900 systems
• Standard DIN rail mounting
• LED status indicators

Certifications & Safety

• CE/UKCA compliant
• RoHS/WEEE compliant
• Overvoltage/overcurrent protection

Support & Shipping

• 12-month warranty
• Global express: FedEx/UPS/DHL
• 3-5 business day delivery

Expert FAQ

• Q: What's the maximum load current?
  A: 5A continuous at 24V DC
• Q: Can it operate in parallel?
  A: Yes - supports N+1 redundancy
• Q: Is cooling required?
  A: Natural convection cooling sufficient
• Q: What's the MTBF rating?
  A: >500,000 hours at 40°C
• Q: Can it handle voltage spikes?
  A: Yes - 300V surge protection