ABB PFSA140 Power Supply Module 3BSE006503R1

ABB PFSA140 (3BSE006503R1) is a dedicated rack power supply module designed for ABB AC80 and Advant DCS systems. 

It converts industrial AC input into stable regulated DC power to feed controllers, I/O cards and other internal modules. 

With built-in overvoltage, overcurrent and short-circuit protection, it ensures continuous and reliable power distribution for the whole control rack. 

This unit is widely used as replacement spare part for power plants, chemical and process industry automation cabinets.

3. Technical Specifications

• Part Number: PFSA140 / 3BSE006503R1
• Compatible System: ABB AC80, Advant DCS Series
• Input Voltage: 85~264 VAC, 47~63 Hz
• Output Voltage: 24 VDC stabilized
• Rated Output Current: 5 A
• Protection: Overvoltage, overcurrent, short-circuit and over temperature protection
• Operating Temperature: -20°C ~ +60°C
• Storage Temperature: -40°C ~ +85°C
• Humidity: 5%~95% non-condensing
• Net Weight: Approx. 0.75 kg
• Certification: CE, UL, RoHS