Description

Product Parameters
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Model / Part Number: PFSA140 3BSE003816R1
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Product Type: Power supply module (per ABB documentation)
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Application: ABB control system power assemblies
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Input Voltage: Per ABB original specification (confirm from datasheet)
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Output Voltage / Current: Per ABB original specification (confirm from datasheet)
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Operating Environment: Industrial process / power automation environment
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Compatibility: Specific ABB control assemblies (confirm equipment match)
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Ordering Code: 3BSE003816R1 designation (confirm configuration per ABB documentation)
(Confirm exact input/output ratings, protection features, and compatible racks from the official ABB documentation for PFSA140 3BSE003816R1.)
Advantages and Features
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Genuine ABB module — the PFSA140 3BSE003816R1 is manufactured to ABB’s original specification for electrical and mechanical accuracy.
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Regulated power delivery — designed to supply stable power to sensitive control electronics.
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Exact part-number traceability — the 3BSE003816R1 code ensures correct revision and spare-part matching.
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Reliability in critical service — designed for continuous industrial operation.
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Warranty and compliance — supports ABB warranty and technical documentation requirements.
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Clear traceability — the PFSA140 3BSE003816R1 part number simplifies identification and procurement.
Application Cases and Fields
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Power Generation — control system power assemblies
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Power Transmission — substation automation power supplies
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Industrial Process Control — plant automation power modules
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Utility Maintenance — spare-parts replacement and retrofit programs
The PFSA140 3BSE003816R1 is deployed where genuine ABB power supply modules are required for reliable, specification-compliant operation.
Comparison with Competing Products
| Aspect | ABB PFSA140 3BSE003816R1 | Non-genuine substitute |
|---|---|---|
| Specification compliance | Built to ABB original spec | Variable, often unverified |
| Power quality | Guaranteed | Risk of mismatch |
| Revision matching | Exact 3BSE part number ensures correct revision | Often unclear |
| System integrity | Preserved | Risk of power-related faults |
| Warranty support | OEM-backed | Typically not covered |
| Traceability | Full ABB designation | Often unclear |
Selection Suggestions and Precautions
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Confirm the input voltage, output rating, and compatible ABB rack before ordering PFSA140 3BSE003816R1.
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Pay close attention to the 3BSE003816R1 part number — it must match your system documentation exactly.
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Verify the load requirements and redundancy configuration against your power system documentation.
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Do not substitute PFSA140 3BSE003816R1 with non-genuine parts without engineering approval — power integrity depends on correct components.
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Follow proper installation, testing, and commissioning procedures after replacement.
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Source from authorized channels to avoid counterfeit or mislabeled parts.



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