ABB Bailey PHARPS11100000 Power Supply Module

Product Introduction

The ABB Bailey PHARPS11100000 is a robust and reliable power supply module designed for use in Bailey INFI 90 and Network 90 distributed control systems (DCS). This unit serves as a vital component in delivering filtered and regulated DC voltage to system control and I/O modules. As part of ABB’s commitment to long-term support for legacy process automation platforms, the PHARPS11100000 plays an essential role in maintaining high system availability in industrial environments.

With its rugged construction and performance under harsh operating conditions, the PHARPS11100000 ensures stable and efficient power delivery, helping to reduce system failures and prolong operational uptime. Its compact design and backward compatibility make it a reliable choice for both new installations and replacement within existing ABB Bailey systems.

Product Specifications

Product Applications

The PHARPS11100000 is designed for industrial control environments where reliability and uninterrupted power are critical. Key applications include:

• Power Generation Plants: Supplies power to turbine governors, control panels, and monitoring devices.

• Petrochemical Processing: Ensures safe and uninterrupted control of hazardous processes.

• Pulp & Paper Industry: Provides consistent voltage to control loops and automation systems.

• Wastewater Treatment Facilities: Powers critical control elements such as flow monitoring and dosing systems.

• Steel and Mining Operations: Supports high-demand control systems for conveyor systems and furnace automation.

• Pharmaceutical Production: Maintains power stability for highly regulated batch processing systems.

Product Advantages

• Industrial-Grade Reliability: Built with high-quality components for extended service life under industrial conditions.

• Stable Voltage Output: Ensures precise power regulation even under variable load conditions.

• Protection-Integrated Design: Features overvoltage, short-circuit, and thermal protections to secure both the module and connected equipment.

• Compact and Lightweight: Rack-mountable form factor allows for space-efficient integration into control cabinets.

• Legacy System Support: Perfect replacement module for aging Bailey DCS installations, helping extend the system lifecycle.

• Minimal Maintenance: Requires no routine maintenance beyond periodic system checks.

• Low Heat Generation: Convection cooling minimizes the need for fans, reducing dust accumulation and system noise.

• Redundancy Capable: Can be used in dual module configurations for high-availability applications.

• Cost-Effective Replacement: Reduces the need for full system upgrades while maintaining operational integrity.

• Globally Certified: Complies with international electrical and safety standards for industrial environments.

Frequently Asked Questions (FAQ)

1. What systems is the PHARPS11100000 compatible with?
   This power supply is designed specifically for use with ABB Bailey INFI 90 and Network 90 distributed control systems.

2. What are the primary output voltages of the unit?
   It provides +5V DC and ±15V DC regulated outputs used to power logic and analog signal components.

3. Can the module operate in high-humidity environments?
   Yes, it is rated to operate in environments with up to 95% relative humidity (non-condensing).

4. Is this unit field-serviceable?
   While rugged and durable, the module itself is not designed for field-level repairs. It should be replaced if a fault occurs.

5. Does the module support redundancy?
   Yes, it can be used in dual power supply configurations for systems requiring fault-tolerant power solutions.

6. Is fan cooling required for this module?
   No, it uses passive convection cooling, which reduces the need for additional moving parts and fan maintenance.

7. What type of protection does the unit have?
   It includes overvoltage, overcurrent, and thermal protection, ensuring system and operator safety.

8. Can the PHARPS11100000 replace older Bailey power modules?
   Yes, it is backward-compatible with several legacy modules and designed as a direct drop-in replacement.

9. Is the unit hot-swappable?
   No, power must be turned off during installation or removal to avoid damage to the module or connected components.

10. How should the unit be installed?
    It should be inserted into a designated rack slot in accordance with Bailey INFI 90 installation guidelines, using keyed connectors to ensure proper alignment.

Related Models (Same Series or Functionality)

Popular ABB Models (Same Brand)

Frequently Asked Questions (FAQ)

1. What systems is the PHARPS11100000 compatible with?
   This power supply is designed specifically for use with ABB Bailey INFI 90 and Network 90 distributed control systems.

2. What are the primary output voltages of the unit?
   It provides +5V DC and ±15V DC regulated outputs used to power logic and analog signal components.

3. Can the module operate in high-humidity environments?
   Yes, it is rated to operate in environments with up to 95% relative humidity (non-condensing).

4. Is this unit field-serviceable?
   While rugged and durable, the module itself is not designed for field-level repairs. It should be replaced if a fault occurs.

5. Does the module support redundancy?
   Yes, it can be used in dual power supply configurations for systems requiring fault-tolerant power solutions.

6. Is fan cooling required for this module?
   No, it uses passive convection cooling, which reduces the need for additional moving parts and fan maintenance.

7. What type of protection does the unit have?
   It includes overvoltage, overcurrent, and thermal protection, ensuring system and operator safety.

8. Can the PHARPS11100000 replace older Bailey power modules?
   Yes, it is backward-compatible with several legacy modules and designed as a direct drop-in replacement.

9. Is the unit hot-swappable?
   No, power must be turned off during installation or removal to avoid damage to the module or connected components.

10. How should the unit be installed?
    It should be inserted into a designated rack slot in accordance with Bailey INFI 90 installation guidelines, using keyed connectors to ensure proper alignment.

Related Models (Same Series or Functionality)

Popular ABB Models (Same Brand)

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