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SD833

ABB SD833 3BSC610066R1 Power Supply Unit 24V 10A 240W

In stock (12 units), ready to be shipped

  • Manufacturer: ABB

  • Product No.: SD833

  • Product Type: Power Supply Device

  • Product Origin: Sweden

  • Payment:T/T, Western Union

  • Weight: 700g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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Description

ABB SD833 Power Supply Unit (3BSC610066R1)

The ABB SD833 (3BSC610066R1) is an industrial-grade switch-mode power supply unit designed to convert AC mains voltage into a regulated 24 VDC output. Rated for 10 A output current and 240 W power, this compact DIN-rail mounted module features auto-select primary input voltages (100–120 VAC / 200–240 VAC). Weighing just 700 g (1.5 lbs) with dimensions of 60 x 124 x 117 mm (W x H x D), the SD833 includes a soft-start feature to prevent tripping input fuses or earth-fault circuit breakers during power-on. It is certified for SELV/PELV applications in both non-redundant and redundant configurations (via SS823 or SS832 diode voting units).

Key Performance Advantages

The SD833 offers up to 91.6% efficiency, integrated overcurrent/overvoltage protection, and Class I Overvoltage Category III compliance without requiring external mains filtering. It provides an extended 46/47 ms secondary hold-up time during mains blackouts and holds DNV-GL and ABS marine certifications for harsh industrial environments.

Technical Specifications

Manufacturer & Part Number ABB / 3BSC610066R1 (Model SD833)
Output Voltage & Current 24 VDC / 10 A Rated (12 A Max at ambient < 45 °C)
Rated Output Power & Efficiency 240 W / 91.0% (100V) to 91.6% (230V) Efficiency
Input Voltage (Auto-Select) 100–120 VAC / 200–240 VAC (±10%, 50–60 Hz)
Dimensions & Weight 60 x 124 x 117 mm (2.36 x 4.88 x 4.61 in) / 700 g (1.5 lbs)
Holdup Time & Inrush Current 46 / 47 ms Holdup Time / <10 A Primary Peak Inrush Current
Enclosure & Protection Rating IP20 (IEC 60529) / Class I Equipment (Protective Earth)
Certifications & Approvals CE, UL 508, EN 50178, IEC 61131-2, DNV-GL, ABS Marine

Installation & Commissioning Guidelines

  • DIN-Rail Mounting & Spacing: Snap the power supply unit vertically onto standard 35 mm DIN rails. Ensure a minimum lateral clearance of 15 mm (W) and vertical clearance of 40 mm (H) to maintain convection cooling.
  • Mains & Ground Connections: Connect PE (Protective Earth) to ensure Class I safety compliance. Wire AC input to recommended external 10–20 A primary fuses without requiring an additional mains filter.
  • Redundancy Setup: For redundant 24 VDC power architectures, pair the SD833 with ABB SS823 or SS832 diode voting modules to manage load sharing and fault isolation.

Frequently Asked Questions

Q1: Has EMC filter?
A1: No external filter needed.

Q2: Key feature vs PF523?
A2: Soft-start & auto-select AC.

Q3: Drives 3-phase motors?
A3: No, 24V DC power supply.

🏷️ Tags: ABB Power Supply Device

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In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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