DSAI 145 SE93423072 ABB Bailey

DSAI 145 SE93423072 ABB Bailey Power Board

Product  Description：

• • ABB Bailey power boards are essential components in ABB's legacy control systems, particularly the INFI 90 and Symphony Plus Distributed Control Systems (DCS). These boards serve as the critical power supply units, ensuring stable and reliable power delivery to the system's various modules, including controllers, I/O modules, and communication interfaces. Their role is to convert incoming AC or DC power into the specific regulated voltages required for the system's electronics.

     

    Key Functions

     

    • Power Conversion: Converts high-voltage AC or DC input power into stable, low-voltage DC power for the system's components.

    • Power Distribution: Distributes the regulated power to all modules within the system chassis or rack.

    • System Integrity: Provides protection against power fluctuations, surges, and electrical noise to ensure the integrity of the control system.

    • Redundancy: Many systems utilize redundant power boards to provide a fail-safe power source, ensuring continuous operation even if one power board fails.

    • Status Monitoring: Includes diagnostic features and status indicators (LEDs) to quickly identify power-related issues.

     

    Product Parameters (Typical)

     

    Parameters can vary significantly depending on the specific model (e.g., PHARPS, PSS, or MPS series).

    • Input Voltage: Common options are 102–132 VAC, 204–264 VAC, or 125 VDC.

    • Input Frequency: Typically 47–63 Hz.

    • Output Voltages: Provides multiple regulated DC outputs, such as +24 VDC, +5 VDC, +15 VDC, and -15 VDC, each with a specific current rating. For example, a module might provide +24 VDC at 4 A or +5 VDC at 60 A.

    • Output Regulation: A low percentage of line and load regulation (e.g., ±0.6% at 4 A) ensures a very stable output voltage despite fluctuations in input or load.

    • Operating Temperature: Designed to operate in a wide industrial temperature range, often up to 70°C.

    • Hold-Up Time: The time the output voltage remains within specifications after a loss of input power (e.g., 10 ms at full load), crucial for bridging brief power interruptions.

    • Protection: Includes built-in protection for overcurrent, overvoltage, and short circuits.

     

    Product Advantages

     

    • High Reliability: Built with robust components and a sturdy design to handle the demands of continuous industrial operation.

    • Enhanced System Uptime: Redundancy options allow for hot-swapping of modules, enabling maintenance without shutting down the entire control system.

    • Wide Input Range: The ability to operate on different AC or DC input voltages makes them versatile for various global applications.

    • Safety and Protection: Integrated protection features shield the system's sensitive electronics from damaging power events.

    • Seamless Integration: Specifically designed to integrate with ABB Bailey systems, ensuring perfect compatibility and performance.

     

    Precautions

     

    • Qualified Personnel: Only qualified technicians should perform installation, maintenance, or replacement of these modules.

    • Power Disconnection: Always disconnect power before handling a module or its associated wiring to prevent electric shock.

    • Environmental Conditions: Operate the boards in a non-corrosive environment within the specified temperature and humidity ranges. Adequate airflow and cooling are often required to prevent overheating.

    • ESD Protection: Use proper electrostatic discharge (ESD) precautions when handling the circuit boards to avoid damaging sensitive electronic components.

    • Manuals: Always consult the official ABB Bailey instruction manuals for specific installation procedures, wiring diagrams, and safety warnings for the particular module model.

     

    Product Applications

     

    ABB Bailey power boards are primarily used in critical industrial environments that rely on INFI 90 and Symphony Plus DCS to control and monitor large-scale processes. Their applications are widespread across heavy industries, including:

    • Power Generation: Providing control and monitoring for boilers, turbines, and generators in power plants.

    • Oil and Gas: Managing processes in refineries, pipelines, and petrochemical facilities.

    • Pulp and Paper: Controlling complex machinery and processes in paper mills.

    • Chemical Manufacturing: Ensuring precise control and safety in chemical production facilities.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

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JUSTWELL PTE. LTD

Our main products include DCS control system spare parts, PLC system spare parts, and robot system spare parts. Our advantageous brands include Allen Bradley, Bently Nevada, ABB, HIMA, Reliance, Bender, National Instruments, Emerson Ovation, Honeywell, Siemens, Allen Bradley, ICS Triplex, FOXBORO, Schneider, GE Fanuc, Motorola, HIMA, Prosoft, and other imported industrial components. Our main products serve a wide range of electronic, metallurgical, chemical, and power plants Industries such as steel mills, rubber, cement, machinery and equipment, and construction.