ABB SS832 3BSC610068R1 Power Voting Unit Input

SS832 3BSC610068R1
ABB Power Switching Unit | AC800F/AC800M DCS Platform

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ABB SS832 3BSC610068R1 Power Voting Unit Input

■ Belonging system
ABB AC800F controller (launched in 2000, with fieldbus function)
ABB AC800M controller (launched in 2002, fieldbus controller)
ABB AC500 controller (launched in 2005, cost-effective system)

Module positioning
SS832 is a power supply switching unit in ABB DCS system, belonging to the SS8xx series power module family. The core function is to provide dual redundant DC power input for the controller, automatically and seamlessly switching to the backup power supply when the main power supply fails, ensuring the continuous operation of the controller without power supply. It is not a regular I/O module or communication module, but a pure power management specialized device.

■ Core functions

Dual power redundant input: DC 9~36V (typical DC 24V), with two power sources connected simultaneously
⊙ Automatic Switching: When the main power supply fails, it automatically switches to the backup power supply, and the controller does not sense the switching process
Power isolation: DC 1500V voltage isolation to prevent mutual interference between two power sources
⊙ Reverse Connection Protection: Equipped with DC power reverse connection protection function to prevent module burnout due to wiring errors
⊙ Alarm output: Relay alarm contact, outputting fiber optic link fault and power failure signals
Contact capacity: DC 48V/1A, industrial terminal interface
Low power consumption: The overall power consumption of the machine is less than 4W

■ Technical specifications

Rated current: 10A
Input voltage: DC 9~36V, typical DC 24V
Voltage isolation: DC 1500V
Power consumption:<4W
Working temperature: -10 ° C~+70 ° C (-40 ° C~+85 ° C wide temperature version is optional)
Storage temperature: -40 ° C~+80 ° C
Relative humidity: ≤ 90% (without condensation)
Protection level: IP30 (indoor installation)
Shell: corrugated aluminum reinforced shell
External dimensions: 132mm × 105mm × 52mm
Net weight: approximately 800g
Installation method: 35mm DIN rail installation
Certification: EN55022:2010, EN61000-4-2 (ESD ± 8kV), EN61000-4-3 (RS 3V/m)

■ Associated models (SS8xx/SD8xx series)

SD831 3BSC610064R1-5A Power Switching Unit
SD832 3BSC610065R1-5A power switching unit (old version)
SS832 3BSC610068R1-10A power switching unit (this model)
SD833 3BSC610066R1-10A Power Switching Unit (New Version)
SD834 3BSC610067R1-20A power switching unit
SS823 3BSE038226R1-10A Power Switching Unit (for SIS Safety Instrumented System)
SS822 3BSC610042R1- SS822 series

Typical application scenarios

Redundant power configuration for AC800F/AC800M controllers
Redundant power configuration for AC500 controller
DCS controller cabinet requiring dual DC 24V redundant power supply
Power supply guarantee for process control systems in industries such as power plants, metallurgy, and chemical engineering
Use in conjunction with SA801F/SA811F/SD802F/SD812F and other power modules to form a complete redundant power supply solution