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    ABB currently documents SS832 and article number 3BSC610068R1 in the official 800xA hardware selector. Confirm hardware revision, approvals and project compatibility before ordering.

SS832 3BSC610068R1

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ABB SS832 is an Redundancy Voting Unit for the ABB control-system platform.
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Technical specifications for SS832 3BSC610068R1

  • Manufacturer:
    ABB
  • Part Number:
    SS832 3BSC610068R1
  • Product Family:
    ABB Advant OCS and Advant-800xA
  • Product Type:
    Redundancy Voting Unit
  • Stock:
    1
  • Rated output current:
    10 A (20 A in parallel operation)
  • Input arrangement:
    2 x 10 A
  • Nominal input voltage:
    2x24 V d.c.
  • Supervision relay:
    Yes
  • Heat dissipation:
    18 W
  • Typical voltage drop:
    0.85 V typ.
  • Maximum overload current:
    25 A (Overload)
  • Maximum ambient temperature:
    55 °C
  • Tariff Code:
    85389000
  • Country of origin:
    Switzerland
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Power Data Redundancy Protection Installation Check

Features:

  • Rated output current: 10 A (20 A in parallel operation)
  • Input arrangement: 2 x 10 A
  • Nominal input voltage: 2x24 V d.c.
SS832 votes two 24 V DC feeds into a supervised path.

Evaluate current, voltage drop, alarms and conductors together.

Test each feed separately under load.
Verified resources for ABB SS832:

Power Data:

  • Rated output current: 10 A (20 A in parallel operation)
  • Input arrangement: 2 x 10 A
  • Nominal input voltage: 2x24 V d.c.
Account for SS832 voltage drop and thermal loss.

Redundancy:

  • Use independent 24 V DC feeds
  • Wire supervision relay
  • Test one feed at a time
Validate the SS832 voting path under load.

Protection:

  • Coordinate feed protection
  • Size output conductors
  • Maintain cooling clearance
Cover normal and single-fault operation.

Installation Check:

  • Verify input polarities
  • Measure output under load
  • Test alarms and restoration
Document tests after installing SS832.
Description
ABB SS832 Redundancy Voting Unit is a Redundancy Voting Unit identified by article number 3BSC610068R1, designed for two 2x24 V d.c. inputs and 10 A (20 A in parallel operation) rated output current.

The unit includes a supervision relay and ABB documents 0.85 V typ. typical voltage drop with 18 W heat dissipation. Parallel and overload conditions must remain inside official limits.

Verify both supply feeds, protective devices, conductor capacity, supervision contacts, voltage drop and thermal clearance. Test single-feed operation, alarm transfer and restoration under load before releasing SS832.
Alternative Names
SS832 SS 832 ABB SS832 ABB SS 832 SS832 3BSC610068R1 ABB 3BSC610068R1 ABB SS832 3BSC610068R1 SS832 Redundancy Voting Unit
Technical notes
SS832 combines two 24 V DC feeds through a supervised voting path. Confirm voltage drop, load current, alarms and redundancy tests.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the function of SS832?
It combines two 24 V DC inputs through a supervised voting path.
What output current is supported?
ABB documents 10 A (20 A in parallel operation); overload is not continuous.
How is supply loss indicated?
Use the integrated supervision relay and cabinet alarm logic.
Why calculate voltage drop?
ABB documents 0.85 V typ. typical drop.
Can another voter replace SS832?
Only when inputs, current, drop, relay, protection, thermal limits and mounting match.
Which wiring checks are essential?
Verify feed independence, polarity, conductors, protection, alarms and distribution.
What redundancy test is required?
Remove and restore each input separately under load while checking output and alarms.
What information is needed to quote SS832?
Provide SS832, article 3BSC610068R1, load, architecture, quantity and destination.