Company Information
E-mail		[email protected]
Mobile		+8615980777398
Whatsapp		+8615980777398
WeChat		15980777398

Product Overview

The ABB Bailey PHARPSPEP21013 6644463A2 Power Input Panel Dual Chassis is an industrial power-input assembly designed for use within compatible ABB Bailey process automation and control-system power architectures. As part of the system power infrastructure, it provides a structured interface for incoming electrical power and supports the organized integration of power-related equipment into an industrial control cabinet.

Reliable power infrastructure is essential in process automation because controllers, I/O modules, communication equipment, terminal units, and other electronic assemblies depend on stable and properly distributed electrical power. A dedicated power input panel helps establish a defined connection between the facility power system and the downstream control-system power architecture.

The PHARPSPEP21013, identified by part number 6644463A2, is configured as a Dual Chassis Power Input Panel. Its listed dimensions are 540 × 180 × 220 mm, and its listed weight is 8.709 kg. The dual-chassis arrangement provides a larger system-level power interface compared with a single-chassis configuration and requires appropriate cabinet planning, mechanical support, cable access, and maintenance clearance.

---

Technical Specifications

Parameter	Specification
Manufacturer	ABB Bailey
Model	PHARPSPEP21013
Part Number	6644463A2
Product Type	Power Input Panel Dual Chassis
Chassis Configuration	Dual Chassis
Primary Function	Power input and power-system interface
Product Family	ABB Bailey Industrial Control Systems
System Role	Industrial power infrastructure
Application	Process Automation and Industrial Control
Installation	Industrial control cabinet / compatible Bailey equipment
Dimensions	540 × 180 × 220 mm
Weight	8.709 kg
Typical Environment	Industrial process-control installations

Exact electrical ratings, supply characteristics, terminal assignments, protection arrangements, and supported system configurations should be verified against the applicable equipment documentation and hardware revision.

---

What Is the ABB Bailey PHARPSPEP21013?

The ABB Bailey PHARPSPEP21013 6644463A2 is a Power Input Panel Dual Chassis intended to support the incoming power interface of a compatible ABB Bailey automation system.

It is an infrastructure component rather than a PLC processor, I/O module, or standalone process controller. Its primary role is associated with the organized entry and integration of electrical power into the relevant control-system power architecture.

A simplified arrangement can be represented as:

Facility Electrical Supply → PHARPSPEP21013 → Power Infrastructure → Control-System Electronics

The exact architecture depends on the installed Bailey system.

The dual-chassis configuration is particularly relevant when the control-system design requires a larger or more structured power-input arrangement.

---

Dual Chassis Power Input Architecture

A dual-chassis power-input arrangement can provide a structured framework for integrating multiple sections of an industrial power architecture.

A representative architecture may be:

Incoming Power → Power Input Panel → Power Distribution → Power Modules → Controllers / I/O

The actual configuration can include multiple power-related assemblies and distribution paths.

The dual-chassis format should be treated as a system-level configuration rather than simply a larger version of a single-chassis panel. Compatibility depends on the complete Bailey architecture, including associated power equipment, mounting structure, wiring, and system requirements.

---

Function and Working Principle

The PHARPSPEP21013 operates as part of the electrical infrastructure supporting compatible ABB Bailey control equipment.

Power Entry

The panel provides the designated interface associated with bringing electrical power into the control-system power architecture.

Power Distribution Support

The incoming power arrangement can be connected to downstream power infrastructure according to the system design.

Chassis Organization

The dual-chassis construction provides a defined mechanical arrangement for the power-input system.

System-Level Reliability

A properly designed power-input architecture helps maintain an organized and maintainable electrical foundation for automation equipment.

Maintenance Interface

A clearly defined power-input assembly can help technicians isolate, inspect, and maintain the power infrastructure during planned service.

---

Role in ABB Bailey Industrial Automation

The PHARPSPEP21013 belongs to the infrastructure layer of an industrial control system.

A typical automation architecture can be viewed as:

Power Infrastructure → Control Processor → I/O Modules → Field Devices → Process Equipment

The power-input panel supports the first stage of this architecture.

Although it does not execute process logic, its role is important because downstream control equipment depends on the associated electrical power system.

A power-input problem can therefore potentially affect several system components simultaneously.

---

Why Dual-Chassis Power Input Matters

Industrial process-control systems may contain large numbers of electronic modules and power-consuming devices. A structured power-input architecture provides several practical benefits.

Organized Power Entry

Incoming electrical connections are concentrated within a defined system assembly.

Improved Cabinet Layout

The dual-chassis configuration provides an organized installation arrangement for larger power-system architectures.

Maintenance Accessibility

Clearly defined power infrastructure makes it easier to identify relevant components during troubleshooting.

System Documentation

A dedicated power-input panel simplifies cabinet drawings, wiring documentation, and maintenance records.

Infrastructure Scalability

A structured architecture can make future system modifications easier to manage when compatible equipment is added.

---

Industrial Applications

The ABB Bailey PHARPSPEP21013 may be used in industrial environments where compatible Bailey control-system power infrastructure is required.

Typical applications include:

• Oil and Gas Processing
• Petrochemical Facilities
• Chemical Manufacturing
• Power Generation
• Water Treatment
• Wastewater Treatment
• Pulp and Paper Production
• Mining and Minerals Processing
• Utility Automation
• Manufacturing Plants
• Continuous Process Industries

These applications commonly depend on control systems operating continuously for long periods.

---

System Integration

The PHARPSPEP21013 should be integrated into the complete ABB Bailey power architecture.

A representative arrangement may include:

Facility Power → Power Input Panel → Power Distribution → Power Supply Modules → Control System → I/O → Field Devices

Associated system equipment may include:

• Bailey controllers
• Power modules
• I/O modules
• Terminal units
• Backplanes
• Communication modules
• Operator interfaces
• Engineering stations
• Field instruments
• Actuators

The exact component combination depends on the specific Bailey installation.

---

Installation Guidelines

Correct installation is essential for electrical safety and long-term reliability.

Verify Product Identification

Before installation, confirm:

• Model: PHARPSPEP21013
• Part Number: 6644463A2
• Product type: Power Input Panel Dual Chassis
• Host Bailey system
• Chassis arrangement
• Associated power components
• Mounting configuration
• Connector and terminal arrangement

Do not determine compatibility solely from dimensions or appearance.

Cabinet Space Requirements

The listed dimensions are:

540 × 180 × 220 mm

The cabinet must provide sufficient space for the panel and associated cabling.

Additional clearance should be reserved for:

• Electrical connections
• Inspection
• Maintenance
• Ventilation
• Component removal
• Cable bending radius

Mechanical Support

The listed weight is 8.709 kg.

The cabinet structure and mounting hardware should therefore be capable of supporting the panel securely, including any additional equipment associated with the dual-chassis assembly.

---

Power Wiring Considerations

The incoming power connections must be installed according to the approved electrical design.

Before energization, verify:

• Power source identification
• Terminal assignments
• Circuit protection
• Protective grounding
• Cable specifications
• Cable routing
• Connector seating
• Isolation arrangements

Specific voltage, current, and protection values should be obtained from the applicable system documentation rather than inferred from the model number.

---

Grounding and EMC Considerations

Grounding is an important element of industrial power-system installation.

A properly engineered grounding system supports:

• Personnel safety
• Equipment protection
• Fault-current management
• Electrical noise control
• EMC performance
• Reliable operation of connected electronics

Power cables should also be routed appropriately relative to sensitive instrumentation and communication wiring.

---

Cabinet Installation and Thermal Management

The PHARPSPEP21013 has a listed physical size of 540 × 180 × 220 mm.

Cabinet planning should account for both the panel itself and the additional space required for associated power components.

Important considerations include:

• Cabinet temperature
• Ventilation
• Cooling equipment
• Airflow
• Heat-producing components
• Cable access
• Maintenance clearance

The cabinet should be maintained in an environment suitable for industrial electronic equipment.

---

Cable Management

Good cable management is particularly important around a power-input assembly.

Power cables should be properly supported and routed to minimize mechanical stress.

Recommended practices include:

• Clearly identify cables
• Maintain appropriate bending radius
• Separate power and sensitive signal wiring where required
• Avoid unnecessary cable loops
• Provide service access
• Secure cables against vibration

A well-documented cable arrangement can significantly simplify future maintenance.

---

Commissioning Procedure

A structured commissioning process should be followed after installation.

Step 1: Visual Inspection

Inspect the dual-chassis assembly for:

• Physical damage
• Loose mounting hardware
• Contamination
• Incorrect installation
• Cable interference

Step 2: Verify Product Identification

Confirm:

PHARPSPEP21013 / 6644463A2

Step 3: Verify Mechanical Installation

Check that the assembly is securely mounted and adequately supported.

Step 4: Check Electrical Connections

Compare all power connections with the applicable electrical drawings.

Step 5: Verify Grounding

Confirm protective and system grounding connections.

Step 6: Energize the Power System

Apply power according to the approved commissioning procedure.

Step 7: Verify Downstream Equipment

Check the operation of associated power modules, controllers, I/O equipment, and communication assemblies.

Step 8: Monitor Diagnostics

Observe system status and investigate any power-related alarms before returning the system to normal operation.

---

Troubleshooting the PHARPSPEP21013

Troubleshooting should consider the complete power-input architecture.

Control System Has No Power

Potential causes include:

• Incoming power failure
• Open protective device
• Incorrect wiring
• Loose connection
• Faulty power-supply equipment
• Power-distribution problem
• Incorrect configuration

Begin with the incoming electrical supply and progressively check downstream sections.

Intermittent Power Loss

Possible causes include:

• Loose terminals
• Damaged cables
• Connector problems
• Mechanical vibration
• Thermal stress
• Unstable incoming supply
• Downstream power-system faults

Inspect the complete power path before replacing the panel.

Multiple Modules Fail Simultaneously

If several controllers or I/O modules become unavailable at the same time, investigate the shared power infrastructure.

A common power-input or distribution problem can produce simultaneous failures across multiple downstream devices.

Excessive Temperature

If abnormal heat is observed, inspect:

• Cabinet ventilation
• Cooling equipment
• Airflow
• Power-system loading
• Cable connections
• Nearby heat sources

Thermal problems should be corrected before continued operation.

---

Preventive Maintenance

Regular inspection of the PHARPSPEP21013 and associated power infrastructure can help reduce unexpected failures.

Mechanical Inspection

Check for:

• Loose mounting hardware
• Physical damage
• Corrosion
• Deformation
• Contamination

Electrical Inspection

Inspect accessible connections for signs of:

• Looseness
• Overheating
• Corrosion
• Electrical damage

Cable Inspection

Check wiring for damaged insulation, abrasion, excessive bending, or moisture exposure.

Cabinet Inspection

Maintain suitable cabinet temperature, ventilation, cleanliness, and humidity.

Alarm Review

Recurring power-related alarms should be investigated to identify underlying causes.

---

Replacement and Spare-Part Planning

When replacing the ABB Bailey PHARPSPEP21013, the complete model and part number should be verified.

Important identification details include:

• PHARPSPEP21013
• 6644463A2
• Power Input Panel Dual Chassis
• Host Bailey system
• Chassis configuration
• Mounting arrangement
• Connector configuration
• Associated power equipment

The listed physical specifications are:

Dimensions: 540 × 180 × 220 mm

Weight: 8.709 kg

These specifications should be considered when planning transportation, lifting, cabinet installation, storage, and replacement access.

---

Physical Dimensions and Weight

The PHARPSPEP21013 is a relatively large power-input assembly designed for industrial cabinet integration.

Physical Parameter	Value
Dimension 1	540 mm
Dimension 2	180 mm
Dimension 3	220 mm
Weight	8.709 kg
Configuration	Dual Chassis

The dimension orientation should be interpreted according to the relevant mechanical installation documentation.

Because the assembly weighs 8.709 kg, appropriate handling procedures should be used during installation and replacement.

---

Compatible System Components

The PHARPSPEP21013 may be integrated into an ABB Bailey automation architecture containing:

Component	Typical Function
Power Modules	Provide control-system power
Power Supply Chassis	Supports power-system equipment
Controllers	Execute process-control logic
I/O Modules	Interface with field signals
Terminal Units	Provide field wiring interfaces
Backplanes	Interconnect system modules
Communication Modules	Transfer control-system information
Operator Interfaces	Display process information
Engineering Stations	Support configuration and maintenance
Field Instruments	Measure process conditions

Actual compatibility should be confirmed against the complete host-system design.

---

Recommended Related ABB Bailey Power Components

Model	Product Type	General Role
PHARPSCH100000	MPS III Power Supply Chassis	Power equipment mounting
PHARPSPEP11013	Power Input Panel Single Chassis	Single-chassis power input
PHARPSPEP21013	Power Input Panel Dual Chassis	Dual-chassis power input
PHARPS00010000	Power Module	Bailey power infrastructure
PHARPS00200000	Power Module	Industrial control power support
PHARPS02200000	Power Module	Process-control power infrastructure
PHARPS03000000	Power Module	Industrial automation power
PHARPS11010000	Power Module	Bailey control-system power
PHARPS11100000	Power Module	Process automation power
PHARPS21000000	Power Module	Industrial control power
PHARPS21010000	Power Module	Bailey power infrastructure
PHARPS21200000	Power Module	Process-control power
PHARPS32000000	Power Module	Bailey system power infrastructure
PHARPS32010000	Power Module	Industrial control-system power

These are related ABB Bailey power-infrastructure components. They should not be treated as direct replacements for the PHARPSPEP21013 without verifying mechanical, electrical, and system compatibility.

---

Engineering Best Practices

Verify the Complete Part Number

Use PHARPSPEP21013 / 6644463A2 in purchasing and maintenance records.

Document Existing Wiring

Record cable locations and connections before replacing the power-input assembly.

Confirm the Dual-Chassis Configuration

Do not substitute a single-chassis arrangement for a dual-chassis system without verifying the complete system design.

Plan Cabinet Space

The 540 × 180 × 220 mm dimensions should be included in cabinet layout calculations.

Consider Handling Requirements

The listed weight of 8.709 kg should be considered when planning installation and removal procedures.

Maintain Proper Cooling

Ensure adequate airflow and cabinet thermal management around power equipment.

Avoid Unverified Substitution

Similar ABB Bailey power panels may have different electrical interfaces or mechanical configurations.

Maintain Accurate Documentation

Keep cabinet drawings, wiring diagrams, equipment lists, and spare-part records current.

---

Key Advantages

Dual-Chassis Power Input Architecture

The PHARPSPEP21013 provides a dedicated dual-chassis arrangement for compatible ABB Bailey power infrastructure.

Organized Power Entry

It provides a defined location for integrating incoming electrical power into the control-system power architecture.

Industrial Cabinet Integration

The panel is intended for structured installation within industrial automation equipment.

Maintenance-Friendly Design

A dedicated power-input assembly helps technicians locate and service the power-entry section of the control system.

Supports Process Automation Infrastructure

Reliable power-input architecture supports the operation of controllers, I/O modules, communication equipment, and other electronic assemblies.

Defined Physical Footprint

The supplied 540 × 180 × 220 mm dimensions provide useful information for cabinet planning, transportation, and replacement logistics.

---

Technical FAQs

What is the ABB Bailey PHARPSPEP21013?

The ABB Bailey PHARPSPEP21013 is a Power Input Panel Dual Chassis designed for integration into compatible ABB Bailey industrial control-system power infrastructure.

What is the part number?

The supplied part number is 6644463A2.

What does the dual-chassis configuration mean?

The dual-chassis configuration identifies the PHARPSPEP21013 as a power-input assembly designed around a dual-chassis arrangement. The exact electrical and mechanical configuration depends on the host Bailey system.

What are the dimensions of the PHARPSPEP21013?

The listed dimensions are 540 × 180 × 220 mm.

How much does the PHARPSPEP21013 weigh?

The listed weight is 8.709 kg.

Is the PHARPSPEP21013 a PLC?

No. It is a Power Input Panel Dual Chassis and forms part of the power infrastructure rather than executing PLC control logic.

What is the main purpose of a power input panel?

A power input panel provides a structured interface between incoming facility electrical power and the downstream power infrastructure of an industrial control system.

Can PHARPSPEP11013 replace PHARPSPEP21013?

They have different chassis configurations, so they should not be treated as interchangeable without verifying the complete system design, electrical characteristics, mounting arrangement, and associated power equipment.

What should be checked before replacing the PHARPSPEP21013?

Verify the full model number, part number, host Bailey system, dual-chassis configuration, wiring, mounting arrangement, connectors, and associated power equipment.

How should the PHARPSPEP21013 be maintained?

Maintenance should include mechanical inspection, wiring checks, connector inspection, grounding verification, cabinet environmental checks, and monitoring of associated power-system diagnostics.

---

Conclusion

The ABB Bailey PHARPSPEP21013 6644463A2 Power Input Panel Dual Chassis is a specialized industrial power-infrastructure assembly designed to provide a structured power-input interface for compatible ABB Bailey automation systems. Its dual-chassis configuration supports organized integration of incoming electrical power into the broader control-system power architecture.

With listed dimensions of 540 × 180 × 220 mm and a weight of 8.709 kg, the PHARPSPEP21013 requires careful consideration of cabinet space, mechanical support, cable routing, grounding, ventilation, and maintenance access. Its function is closely connected to the reliability of the larger power architecture supporting controllers, I/O modules, communication equipment, and other automation electronics.

For installation, replacement, or system expansion, the complete PHARPSPEP21013 / 6644463A2 identification should be verified together with the host Bailey configuration and associated power equipment. Correct wiring, proper grounding, suitable environmental conditions, accurate documentation, and controlled commissioning are essential for dependable operation of an ABB Bailey industrial control system.