DSQC431 3HAC036260-001/04 ABB Bailey

DSQC431 3HAC036260-001/04 ABB Bailey Power Board

Product  Description：

• • An ABB Bailey Power Board acts as the central power distribution unit within a control system chassis or rack. It takes incoming AC or DC power and converts it into the various regulated DC voltages required by the different electronic modules. These boards are designed to handle varying loads, maintain stable output voltages, and often incorporate redundancy features to enhance system reliability, crucial for critical industrial applications. They are built for robust performance in demanding industrial environments, ensuring continuous and uninterrupted operation of the control system.

     

    Key Functions

     

    • Power Conversion: Converts raw input power (e.g., 120/240 VAC or 24/48/125 VDC) into the specific DC voltages required by the system's modules (e.g., +5VDC, +15VDC, -15VDC, +24VDC).

    • Voltage Regulation: Maintains stable output voltages despite fluctuations in input power or changes in load from connected modules.

    • Power Distribution: Distributes the regulated power to individual module slots via the backplane.

    • Protection Features: Often includes overload protection, short-circuit protection, and surge protection to safeguard the power board itself and connected components.

    • Redundancy Support: Many ABB Bailey power systems are designed for N+1 or 2N redundancy, meaning multiple power boards can share the load, and if one fails, the others can take over, ensuring continuous operation.

     

    Product Parameters (Typical)

     

    Specific parameters vary significantly by model (e.g., NPSM01, IPSYS01, IEPMU01, IEPAS02). However, common parameters include:

    • Input Voltage: Typical ranges include 120/240 VAC (47-63 Hz) or 24 VDC, 48 VDC, 125 VDC.

    • Output Voltages: Common DC outputs are +5V, +15V, -15V, and +24V, or +25.5V.

    • Output Current/Capacity: Varies depending on the model, often specified in Watts (e.g., 260W per module) or Amperes per voltage rail.

    • Power Factor Correction: Some models feature active power factor correction (e.g., >0.95).

    • Mounting: Typically designed for rack-mounted chassis slots.

    • Operating Temperature: Wide industrial range (e.g., -20°C to +70°C).

    • Protection: Overload, short-circuit, over-voltage protection.

    • Diagnostics: Often include LED indicators for status and fault conditions (e.g., DC/DC converter status).

    • Dimensions & Weight: Varies by form factor.

     

    Product Advantages

     

    • High Reliability: Engineered for continuous and stable power delivery, critical for uninterrupted industrial process control. Redundancy options further enhance system uptime.

    • Robust Construction: Designed to withstand the demanding conditions of industrial environments, including temperature variations, vibrations, and electrical noise.

    • System Integrity: Provides clean, regulated power, which is essential for the accurate and stable operation of sensitive electronic components within the control system.

    • Scalability and Flexibility: Supports various power configurations and module types, allowing systems to be scaled and adapted to different application requirements.

    • Long-Term Support: As part of ABB's heritage, many Bailey power boards are still supported, allowing for maintenance and upgrades of existing crucial infrastructure.

     

    Precautions

     

    • Electrical Safety: Always follow strict electrical safety procedures. Ensure power is disconnected and locked out before installing, removing, or servicing power boards. Work with qualified personnel only.

    • Compatibility: Verify that the power board model is compatible with your specific ABB Bailey control system chassis, backplane, and other modules.

    • Proper Installation: Securely seat the module in its designated slot. Loose connections can lead to intermittent operation or damage.

    • Environmental Conditions: Operate within the specified temperature, humidity, and vibration limits to ensure optimal performance and longevity.

    • Load Management: Ensure the total power draw of all connected modules does not exceed the capacity of the power board. For redundant systems, confirm that remaining power boards can handle the full load in case of a single failure.

    • ESD Protection: Handle power boards with appropriate electrostatic discharge (ESD) precautions to prevent damage to sensitive electronic components.

     

    Product Applications

     

    ABB Bailey Power Boards are fundamentally applied in any industrial scenario utilizing ABB Bailey distributed control systems (DCS) and programmable logic controllers (PLCs). Their primary role is to power the core automation infrastructure.

    • Power Generation Plants: Essential for controlling and monitoring steam turbines, generators, boilers, and auxiliary systems.

    • Oil and Gas Refineries/Pipelines: Powering control systems for process units, pumps, compressors, and safety interlocks.

    • Chemical and Petrochemical Industries: Enabling precise control of chemical reactions, mixing, and material handling.

    • Water and Wastewater Treatment: Providing power for pump control, filtration systems, and process monitoring.

    • Pulp and Paper Mills: Supporting automation for paper machines, pulping processes, and material flow.

    • Large-Scale Manufacturing: Powering complex control systems for assembly lines, robotic cells, and continuous manufacturing processes.

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.