ABB 3BHB028273R0002 Power module

ABB 3BHB028273R0002 Product Overview

The ABB 3BHB028273R0002 is a Power Supply Module designed for integration into ABB’s AC 800M and Advant Controller 800 automation systems. It provides stable and redundant power to critical control components, ensuring uninterrupted operation in industrial environments such as power plants, oil and gas facilities, and process industries. This module is essential for maintaining system reliability and fault tolerance in high-availability automation architectures.

Key Technical Parameters

1. Power Specifications
   • Input Voltage: 
     • Nominal: 24 V DC (industrial standard).
     • Range: 18–32 V DC (wide tolerance for voltage fluctuations).
   • Output Power: 
     • Rated Power: 60 W (typical).
     • Efficiency: ≥ 85% (optimized for energy savings).
   • Redundancy: Supports N+1 redundancy for parallel operation with backup modules.
   • Protection: Overvoltage, undervoltage, short-circuit, and thermal overload protection.
2. Mechanical & Environmental
   • Operating Temperature: -25°C to +70°C (-13°F to +158°F).
   • Storage Temperature: -40°C to +85°C (-40°F to +185°F).
   • Humidity: 5–95% (non-condensing).
   • Protection Class: IP20 (for installation in control cabinets).
   • Cooling: Passive cooling (no fans), ensuring silent operation.
3. Certifications
   • Complies with IEC 61131, CE, UL, and ATEX/IECEx (for hazardous environments).

Core Functions

1. Redundant Power Supply
   • Enables parallel operation with backup modules to ensure continuous power during primary module failure.
   • Seamless switchover during faults (zero downtime for critical systems).
2. High Reliability
   • Designed for 24/7 operation in harsh industrial environments.
   • Robust protection against electrical surges, spikes, and noise.
3. Hot-Swappable Design
   • Modules can be replaced or added without shutting down the system, minimizing maintenance downtime.
4. Diagnostics & Monitoring
   • LED status indicators for power health, redundancy status, and fault alerts.
   • Integration with ABB’s Control Builder M software for real-time diagnostics and system health monitoring.
5. Compatibility
   • Integrates with ABB’s AC 800M controllers and S800 I/O systems.
   • Compatible with ABB’s 800xA Distributed Control System (DCS) for centralized power management.

Typical Applications

• Power Generation: Turbine control systems, grid stability, and substation automation.
• Oil & Gas: Safety instrumented systems (SIS), offshore platforms, and pipeline control.
• Process Industries: Continuous process control in chemical, pharmaceutical, and pulp/paper plants.
• Manufacturing: Robotics, assembly lines, and quality control systems requiring uninterrupted power.

Software & Configuration

• Control Builder M: ABB’s engineering tool for configuring redundancy, monitoring power parameters, and setting fault thresholds.
• 800xA System: Enables centralized power management and integration with broader automation strategies.

Advantages

• Fault Tolerance: Redundant architecture ensures mission-critical systems remain operational.
• Energy Efficiency: High conversion efficiency reduces operational costs.
• Scalability: Supports expansion with additional modules for growing power demands.
• Cybersecurity: Secure communication protocols to protect against unauthorized access.