Product Description
Model: SA161, Order No: 3BSE003387R1 Manufacturer: ABB System Platform: Advant Master / AC450 DCS Rack Power Supply Unit
SA161 (3BSE003387R1) is an AC-DC power supply module specially designed for ABB Advant controller rack. Input AC115V, output DC24V 10A, supplying stable DC power to controller and I/O cards inside DCS rack. It is rack plug-in type with status LED indicator and built-in 10A spare fuse. Marine coated version SA161M (3BSE016211R1) is available. It is legacy DCS spare part, OEM phased out. Available stock includes new surplus, used tested and refurbished units.
Technical Specifications
- Model: SA161
- Order PN: 3BSE003387R1
- Input Voltage: AC 115V
- Output: DC 24V, 10A
- Built-in Fuse: 10A, spare fuse PN:5672827-10
- Mounting: Rack plug-in, compatible with Advant AC450 rack
- Marine coated variant: SA161M, PN 3BSE016211R1
- Function: 24VDC power supply for DCS controller and I/O cards
- Spare Status: Obsolete
- Environment: Indoor industrial control cabinet
Application
- Power supply unit for ABB Advant Master and AC450 DCS rack;
- Spare replacement & retrofit for legacy Advant DCS in power plant, chemical, paper, metallurgy industry;
- Supply stable 24VDC to controller mainboard and S100 I/O modules;
- Support redundant configuration to improve power reliability of DCS and reduce outage risk;
- SA161M conformal coated version for marine applications.
Related Power Supply Series Models
- SA161 3BSE003387R1: AC115V input, DC24V 10A
- SA161M 3BSE016211R1: Marine conformal coated SA161
- SA162: Power supply module with AC230V input
- SD150: Advant series rack power supply
- SA811F: Power supply module for AC800M system







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