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PFEA111-65 3BSE050090R65

Key Features & Benefits
Precision Power Regulation

65V DC output (FF H1 compliant)

450mA current capacity (field side)

±0.5% voltage regulation accuracy

Advanced Protection System

1500V DC galvanic isolation

<1μs short-circuit response

6kV/3kA surge protection

Industrial Durability

-40°C to +85°C operating range

IP40-rated metal housing

DIN-rail mountable (35mm)

Smart Diagnostics

Dual-color LED status indicators

Remote monitoring capability

Built-in self-test function

Technical Specifications
Parameter Specification
Input Voltage 18-32V DC
Output Voltage 65V DC (±0.5%)
Maximum Current 450mA
Isolation 1500V DC
Response Time <1μs (short-circuit)
Certifications ATEX, IECEx, UL, CSA
Typical Applications
✔ Oil & gas processing plants
✔ Chemical production facilities
✔ Power generation systems
✔ Pharmaceutical manufacturing
✔ Water treatment plants

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The ABB PFEA111-65 3BSE050090R65 is a professional fieldbus power conditioning module designed for FOUNDATION Fieldbus H1 networks in industrial automation systems. This high-performance unit ensures stable power distribution and signal integrity for critical process control applications