ABB SD822 3BSC610038R1 | 24 VDC 5 A DIN-Rail Power Supply, Factory Sealed

Description

Product Core Brief

• Model: SD822 — 3BSC610038R1
• Brand: ABB
• Series: ABB AC800M / S800 I/O / Advant 800xA power supply family
• Core Function: DIN-rail mounted switching power supply that converts 115/230 VAC to 24 VDC for S800 I/O, controllers, and related automation racks.
• Product Type: Industrial power supply module
• Key Specs: 115/230 VAC input, switch-selectable | 24 VDC output | 5 A output | Redundant operation with SS822 voting unit
• Condition: New Original (New Surplus) / Factory Sealed — when available

Product Introduction

The ABB SD822 is a 24 VDC switching power supply used in ABB AC800M, S800 I/O, and Advant 800xA systems. It provides stable DC power to controllers, I/O modules, communication interfaces, and other automation components mounted on the same rack or DIN-rail segment. With switch-selectable 115/230 VAC input and 5 A continuous output, it is commonly deployed where a compact, field-proven ABB power supply is required for legacy or active installations.

For redundant power architectures, the SD822 can be paired with an ABB SS822 voting unit to maintain 24 VDC supply continuity if one power supply fails. This makes the SD822 a practical spare for plants maintaining AC800M controller racks, S800 I/O clusters, or Advant 800xA subsystems where downtime must be minimized.

Key Technical Specifications

• Part Designation: SD822 — 3BSC610038R1
• Product Type: DIN-rail switching power supply module
• Platform Compatibility: ABB AC800M, S800 I/O, Advant 800xA-related racks
• Input Voltage: 115/230 VAC, switch-selectable
• Output Voltage: 24 VDC
• Output Current: 5 A continuous
• Redundancy Support: Can be used with SS822 voting unit for redundant 24 VDC supply
• Mounting: DIN-rail mounted power supply
• Application: Controller power, I/O rack power, communication module power, field instrumentation supply
• Replacement Type: Obsolete / surplus replacement component
• Packaging: ESD-protected, shock-aware industrial packing
• Traceability: Label, revision, and 3BSC610038R1 marking verification required before installation
• Supply Status: New Original / New Surplus inventory, subject to availability
• Warranty: 12 months from shipment
• Lead Time: Dispatch depends on current surplus stock
• Note: Exact installation requirements depend on the host rack, wiring standard, and redundancy configuration

Key Selling Points & Differentiators

• OEM-identifiable ABB power supply for clean procurement approval.
• Factory-sealed surplus reduces handling risk compared with used pulls.
• 5 A 24 VDC output suits most S800 I/O and controller power segments.
• Supports redundant power configuration with SS822 voting unit.
• Suitable for plants maintaining AC800M, S800 I/O, or Advant 800xA installations.
• Not recommended for unrelated drive, servo, or non-ABB platforms unless the OEM documentation confirms compatibility.

Quality Transparency SOP

• Visual inspection: Check housing, terminal blocks, labels, and SD822 / 3BSC610038R1 marking.
• ESD handling: Anti-static bag, grounded work surface, sealed until installation.
• Terminal verification: Confirm AC input terminals, 24 VDC output terminals, and voltage selector position.
• Compatibility check: Match input voltage selection, output current requirement, and rack configuration.
• Documentation review: Confirm part number, revision, lot/serial traceability, and packing condition.

Technical Risk Avoidance

• ❗ Confirm the required output current before ordering. SD822 is rated at 5 A; SD821 and SD823 provide different current ratings.
• ❗ Verify the AC input voltage selector position. Incorrect selection may cause power supply faults or damage.
• ❗ If redundancy is required, confirm whether an SS822 voting unit or equivalent configuration is present.
• ❗ De-energize and follow proper lockout/tagout before removing or installing power supplies.
• ❗ Do not assume SD822 is interchangeable with SD821, SD823, or SD822Z without verifying rack compatibility and current requirements.

Buyer’s FAQ

• Is this a genuine ABB part?
  It is supplied as an ABB SD822 3BSC610038R1 power supply module. Traceability should be confirmed through labeling and packaging before installation.
• Is it new or refurbished?
  Listed as New Original / New Surplus, factory sealed when available. It is not a repaired or refurbished module.
• What does the SD822 do?
  It converts 115/230 VAC to 24 VDC and supplies power to ABB AC800M, S800 I/O, or Advant 800xA-related modules.
• What is the output current?
  The SD822 provides 24 VDC at 5 A continuous output.
• Can it be used in redundant power systems?
  Yes. The SD822 can be used with an SS822 voting unit for redundant 24 VDC supply applications.
• Is SD822 the same as SD822Z?
  No. SD822Z is a different variant and should not be treated as a direct replacement without confirming rack compatibility and system requirements.
• What warranty and lead time apply?
  Standard 12-month warranty from shipment. Lead time depends on current surplus inventory and revision availability.