Technical Specifications

• Input Parameters:
  • Voltage Range: 85–264 V AC (universal input) or 90–350 V DC, ensuring compatibility with diverse power sources.
  • Frequency: 45–65 Hz (AC operation).
  • Inrush Current: <20 A (typical), with integrated transient surge protection via varistors.
• Output Parameters:
  • Nominal Output: 24 V DC ±1% (adjustable range: 18–29.5 V DC).
  • Rated Current: 3.5 A (continuous), with a static power boost of 4 A for transient load demands.
  • Efficiency: >88% at nominal load (230 V AC input), minimizing energy loss.
  • Residual Ripple: <50 mV peak-to-peak for stable DC output.
• Physical Attributes:
  • Mounting: Standard 35 mm DIN rail (TS-35/7.5 or TS-35/15), enabling space-efficient installation.
  • Dimensions: Approximately 125 mm (width) × 100 mm (height) × 80 mm (depth), designed for compact control cabinets.
  • Weight: ~1.5 kg, facilitating easy handling.
  • Environmental Ratings: IP20 protection against solid particles; operating temperature range: -25°C to +70°C (with derating at higher temperatures).
• Electrical Safety:
  • Isolation: Input/output isolation of 4 kV AC (type test), ensuring protection against voltage spikes.
  • Overvoltage Protection (OVP): ≤35 V DC to safeguard connected devices.
  • Short-Circuit Proof: Continuous short-circuit protection with automatic recovery.

Functional Features

1. Selective Fuse Breaking (SFB) Technology:
   • Magnetically actuated circuit breaker trips at 6× nominal current within 12 ms, ensuring rapid fault isolation and preventing cascading failures.
2. Preventive Function Monitoring:
   • Real-time diagnostics for critical operating states (e.g., overvoltage, undervoltage) via LED indicators and dry-contact relay outputs (DC OK and Power Boost status).
   • Predictive alerts for potential failures, reducing downtime.
3. Power Management:
   • Static Power Boost: Provides 1.5× nominal current for starting inductive loads (e.g., motors, solenoids).
   • Mains Buffering: Maintains output for >20 ms at 120 V AC and >80 ms at 230 V AC during power interruptions.
4. Modular Expandability:
   • Supports parallel operation for redundancy or increased capacity.
   • Series connection capability for higher voltage requirements.

Application Scenarios

1. Industrial Automation:
   • Machine Tools: Powers CNC controllers, servo drives, and robotic systems.
   • Manufacturing Lines: Provides stable DC power for PLCs, HMIs, and distributed I/O modules.
2. Process Control:
   • Oil and Gas: Ensures reliable power for field instruments (e.g., pressure transmitters, control valves) in harsh environments.
   • Water Treatment: Drives pumps, mixers, and chemical dosing systems with precision.
3. Energy Management:
   • Renewable Energy: Integrates with solar inverters and wind turbine control systems for grid synchronization.
   • Smart Grids: Supports SCADA communication and substation automation.
4. Building Automation:
   • HVAC Systems: Powers variable-speed drives (VSDs) for fans and pumps, optimizing energy consumption.
   • Security Systems: Provides backup power for access control panels and surveillance equipment.

Integration and Compatibility

• System Integration:
  • Works seamlessly with ABB’s AC800PEC and AC800M control systems, as well as third-party PLCs via standard protocols (e.g., Modbus RTU, Profibus DP).
  • Configurable via ABB’s Automation Builder software for parameter adjustment and diagnostics.
• Wiring:
  • Pluggable screw terminals for easy field wiring (conductor range: 0.2–2.5 mm²).
  • Color-coded terminals reduce installation errors.
• Firmware Updates:
  • Remote firmware updates ensure compatibility with evolving industry standards.

Compliance and Certifications

• Standards:
  • IEC 61000-6-2 (EMC immunity), IEC 61000-6-4 (EMC emissions).
  • CE, UL, CSA, and cURus certifications for global deployment.
• Safety:
  • SIL2/PL d compliance when paired with ABB’s safety modules (e.g., FSO-775).
  • Redundant power supply inputs for fail-safe operation.

Installation and Maintenance

• Setup:
  • Tool-free DIN rail mounting with snap-lock mechanism.
  • Configuration via front-panel potentiometers or remote digital interface.
• Maintenance:
  • LED indicators for power status, output voltage, and fault conditions.
  • MTBF (Mean Time Between Failures): >1,433,000 hours at 25°C under standard conditions.
  • Hot-swappable design allows module replacement without system shutdown.

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