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- ABB
- PSM0004 2RCA025059A0001
- Power Supply Module
- Sweden (SE)
- 188 × 35 × 150 mm
- 0.25 kg
- Xiamen, China
- New & In Stock
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Product Overview
The ABB PSM0004 2RCA025059A0001 Relion 615 Series Power Supply Module supplies the required operating power to compatible protection and control equipment within an electrical installation. Power supply modules support the operation of electronic protection devices by maintaining the electrical supply needed for measurement processing, protection logic, communication, and status indication.
In a substation or industrial power distribution cabinet, protection relays monitor electrical conditions and respond when configured operating limits are exceeded. Their control electronics require a suitable auxiliary power source to remain operational. A compatible power supply module forms part of this arrangement, supporting the relay’s normal functions and its integration with the wider protection system.
The PSM0004 designation and 2RCA025059A0001 part number provide specific identification for maintenance, spare-parts management, and replacement planning. When selecting a replacement, technicians should verify the installed relay model, auxiliary supply requirements, connection arrangement, and mounting configuration. Compatibility should be established for the complete protection device rather than assumed from the Relion 615 Series name alone.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | ABB |
| Model | PSM0004 |
| Part Number | 2RCA025059A0001 |
| Product Series | Relion 615 Series |
| Product Type | Power Supply Module |
| Product Category | Protection and Control Equipment |
| Primary Function | Supplies operating power to compatible equipment |
| System Application | Electrical protection and control systems |
| Installation Context | Protection relay or control equipment assembly |
| Power Supply Interface | Model-specific auxiliary power connection |
| System Integration | Compatible Relion 615 Series configuration |
| Maintenance Focus | Supply verification, connection inspection, and fault diagnosis |
| Replacement Considerations | Supply compatibility, terminal arrangement, and hardware configuration |
| Dimensions | 188 × 35 × 150 mm |
| Weight | 0.25 kg |
Product Features
- Model-specific identification: The PSM0004 model and 2RCA025059A0001 part number support accurate identification during procurement and maintenance.
- Power supply functionality: Supports the electrical requirements of compatible protection and control equipment.
- Relion 615 Series association: Identifies the module with the relevant ABB protection and control product family.
- Protection-system support: Helps maintain the operating power required by the associated electronic protection equipment.
- Equipment integration: Works within the power and connection arrangement specified for the compatible host device.
- Maintenance accessibility: Can be inspected as a separate component when investigating supply-related equipment faults.
- Replacement traceability: Recording the complete part number helps distinguish the required module from other power supply components used in protection cabinets.
Working Principle
A power supply module receives electrical energy from its designated input and provides the operating power required by the connected electronic equipment. Its internal circuitry conditions the incoming supply according to the electrical requirements of the supported system.
Within a protection and control installation, the supplied power supports the electronic circuits responsible for processing measurements, executing protection logic, managing communication, and presenting equipment status. These functions depend on the correct auxiliary supply and the integrity of the electrical connections.
For example, a protection relay monitoring a feeder must remain powered to evaluate measured electrical quantities and execute its configured protection functions. If the relay’s operating supply is interrupted or falls outside the permitted range, its availability and associated functions may be affected. The power supply module therefore forms part of the relay’s overall operating arrangement.
When investigating a power-related fault, technicians should distinguish between an input supply problem, a loose or damaged connection, and a failure within the module or host equipment. Verifying the auxiliary supply and checking relevant status indications can help identify the source before a replacement is installed.
Role in a Relion 615 Series Protection and Control Architecture
Within a compatible Relion 615 Series installation, the PSM0004 Power Supply Module forms part of the electrical arrangement that supports the operation of the protection and control equipment. The wider system combines measurement inputs, protection logic, control interfaces, communication functions, and auxiliary power.
| System Component | Function | Relationship to the PSM0004 |
|---|---|---|
| PSM0004 Power Supply Module | Supplies operating power according to its supported configuration | Provides the designated power supply function |
| Relion 615 Series Protection Device | Monitors electrical conditions and executes configured protection functions | Uses the required operating power |
| Current Transformers | Provide current measurements from the electrical installation | Supply measurement signals to the protection system |
| Voltage Transformers or Sensors | Provide voltage measurement signals where applicable | Support voltage-dependent protection and monitoring functions |
| Circuit Breaker | Interrupts electrical current when commanded by the protection system | Responds to the associated protection and control arrangement |
| Auxiliary DC Supply | Provides the designated input power where applicable | Supplies energy to the power supply arrangement |
| Communication Network | Transfers data between compatible protection devices and supervisory systems | Supports communication when the host configuration includes it |
| Control Cabinet | Houses protection equipment, wiring, and auxiliary power components | Provides the physical installation environment |
The actual electrical arrangement depends on the installed protection device and its supported hardware configuration. Auxiliary supply requirements, terminal assignments, and module compatibility must match the specific installation.
Industrial Applications
| Application Area | Typical Requirement | Role of the PSM0004 |
|---|---|---|
| Electrical Substations | Maintain operating power for protection and control equipment | Supports the designated power arrangement |
| Medium-Voltage Switchgear | Power electronic protection devices associated with feeder circuits | Contributes to the equipment’s operating power system |
| Power Distribution Networks | Support protection functions used to monitor electrical circuits | Forms part of the protection equipment’s power configuration |
| Industrial Power Systems | Maintain protection and control functions in plant electrical installations | Supports compatible control equipment |
| Motor Feeder Protection | Supply power to equipment monitoring and protecting motor circuits | Supports the associated protection device |
| Transformer Feeder Protection | Maintain the operation of relevant protection and control electronics | Contributes to the auxiliary power arrangement |
| Substation Retrofit Projects | Replace or service existing protection-system components | Provides a specific identification for replacement planning |
| Electrical Maintenance | Investigate faults involving protection equipment power supplies | Can be inspected during supply-related troubleshooting |
Application suitability depends on the host protection device, the auxiliary supply arrangement, and the installed electrical design.
Installation and Maintenance
- Verify the module identification: Confirm the PSM0004 model and 2RCA025059A0001 part number against the installed equipment and maintenance records.
- Check host equipment compatibility: Ensure that the module matches the intended protection device and its supported hardware configuration.
- Confirm the auxiliary supply: Identify the specified input supply and verify that it matches the installation requirements.
- Apply electrical isolation: Follow the site’s approved isolation procedures before opening the cabinet or handling the module.
- Record the existing installation: Document the module position, terminal assignments, wiring arrangement, and relevant equipment identification.
- Inspect the mounting area: Check the mounting position and surrounding cabinet components for damage, contamination, or loose hardware.
- Examine the module: Look for visible damage, discoloration, signs of overheating, or other abnormalities.
- Inspect the electrical connections: Check terminals, connectors, and wiring for looseness, corrosion, damaged insulation, or incorrect connections.
- Install the replacement module: Fit the module according to the intended mounting arrangement and ensure that it is securely seated.
- Reconnect the supply wiring: Restore the documented connections and verify the terminal assignments before energizing the equipment.
- Perform functional checks: Restore power according to the approved procedure and verify the relevant status indications and operation of the associated protection device.
- Document the maintenance results: Record the part number, supply checks, inspection findings, replacement details, and post-maintenance test results.
Compatible System Components
| Component | Function | Relationship to the PSM0004 |
|---|---|---|
| Compatible Relion 615 Series Device | Provides protection, control, and monitoring functions | Uses the power supply arrangement supported by its hardware configuration |
| Auxiliary Power Source | Supplies the required input energy | Provides the designated source for the power supply circuit |
| Auxiliary Distribution Terminals | Distribute power within the cabinet | Connect the supply to the relevant equipment |
| Protection Relay Wiring | Carries power and signals between designated interfaces | Establishes the electrical connections required by the installation |
| Current and Voltage Measurement Interfaces | Provide electrical measurement signals | Support the protection functions of the host device |
| Circuit Breaker Control Circuit | Operates the breaker according to configured control logic | Works with the protection system in the overall installation |
| Communication Interface | Exchanges data with compatible external systems | Supports monitoring and integration where included |
| Protection Cabinet | Houses the relay and associated electrical components | Provides the installation environment |
Recommended Related Models
| Model or Product Category | Product Type | Relationship |
|---|---|---|
| ABB PSM0004 2RCA025059A0001 | Relion 615 Series Power Supply Module | Specified component for identification and replacement |
| ABB Relion 615 Series Protection Devices | Protection and Control Relays | Related equipment family for electrical protection applications |
| ABB Feeder Protection Relays | Feeder Protection and Control Equipment | Related category for feeder monitoring and protection |
| ABB Motor Protection Relays | Motor Protection and Control Equipment | Related category for motor feeder applications |
| ABB Transformer Protection Devices | Transformer Protection Equipment | Related category for transformer protection arrangements |
| Industrial Auxiliary Power Supplies | Power Supply Components | Related category for compatible auxiliary power configurations |
| Protection Relay Communication Modules | Communication Interface Components | Related category for installations requiring additional communication interfaces |
Key Advantages
- Provides a specific part reference for protection-system maintenance and spare-parts control.
- Supports the operating power requirements of compatible protection and control equipment.
- Helps maintenance teams investigate auxiliary supply and connection-related faults.
- Can be assessed separately when diagnosing power supply problems.
- Supports replacement traceability through its model designation and part number.
- Fits into a compatible Relion 615 Series installation when the electrical and hardware requirements match.
Technical FAQs
What should be checked before replacing the ABB PSM0004?
Verify the complete part number, host protection device, auxiliary supply requirements, terminal assignments, and mounting arrangement. The replacement must match the installed hardware configuration and electrical requirements.
What symptoms may indicate a power supply problem in a protection device?
Possible symptoms include loss of normal status indications, failure to start, unexpected resets, or unavailable protection and communication functions. These symptoms can also result from an external supply fault or wiring problem, so the input supply should be checked as part of the diagnosis.
Can the PSM0004 be used with every Relion 615 Series relay?
Compatibility should not be assumed solely from the product family. The specific relay model, hardware configuration, and power supply arrangement must support the module.
What should be verified after installing a replacement power supply module?
Check the input supply, terminal connections, equipment status indications, and relevant protection-device functions. Confirm that the device starts normally and that any associated alarms or diagnostic indications are resolved before returning the installation to service.