Product Details
Description
The ABB SD802F (3BDH000012-REF) is a high-efficiency switch-mode power supply for Freelance AC 700F and AC 800F controllers. It converts AC or DC input into a stable 24V DC output to reliably power controllers, I/O modules, and field devices. Designed for industrial automation, it offers robust power reserves and protection for continuous operation in distributed control systems.
Specifications
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Manufacturer: ABB
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Model Designation: SD802F
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Part Number: 3BDH000012-REF
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Product Type: Switch-Mode Power Supply
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Input Voltage: 100–240V AC / 110–250V DC
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Output Voltage: 24V DC (Adjustable)
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Output Current: 5A
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Power Rating: 120W
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Mounting: 35mm DIN Rail
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Efficiency: Typically >88%
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Operating Temperature: -25 to +70°C
Features
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Wide Range Input: Accommodates various global power standards, reducing the need for regional inventory variants.
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Redundancy Ready: Can be utilized in parallel configurations with external redundancy modules to increase system fault tolerance.
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Overload Protection: Equipped with electronic short-circuit and overvoltage protection to safeguard downstream control hardware.
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Convection Cooling: Designed for fanless operation, reducing mechanical failure points and extending the unit's operational lifespan.
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Status Monitoring: Features integrated LED diagnostics for "DC OK" signaling, allowing for immediate visual verification of power health.
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Compact Footprint: High power density design saves valuable rail space within standard industrial enclosures.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Hub vs Switch vs Router in Industrial Automation Architecture
Modern factory automation relies on reliable industrial networking infrastructure to exchange real-time field data across operational technology systems. Engineers often encounter networking hardware like hubs, switches, and routers when integrating Programmable Logic Controllers, Distributed Control Systems, and SCADA monitoring nodes. Although these devices share physical ports, they operate at different layers of the Open Systems Interconnection reference model and deliver distinct traffic management capabilities.
Marshalling Cabinet Preventive Maintenance: Essential Healthiness Checks for PLC, DCS, and ESD Systems
Marshalling cabinets serve as the vital interface between field instrumentation and control room electronics in modern process facilities. Regular preventive maintenance of these cabinets ensures signal integrity across programmable logic controllers (PLCs), distributed control systems (DCS), and emergency shutdown (ESD) networks. System technicians must execute structured inspection protocols to mitigate environmental risks, identify loose wiring, and maintain continuous operational readiness.
Spatial Computing in Industrial Automation: Elevating PLC and DCS Operations with AR and VR
Industry 4.0 integrates digital intelligence into field operations, transforming factory automation landscapes worldwide. Spatial technologies—specifically Augmented Reality (AR) and Virtual Reality (VR)—redefine how engineers interact with industrial control systems. By bridging computer-generated CAD models with real-time operational technology (OT) data, immersive displays enable intuitive monitoring, rapid diagnostics, and safer maintenance across complex processing facilities.