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
Engineering MCC Signal Interface Terminations in Modern Process Automation
Industrial manufacturing plants rely on Motor Control Centers (MCC) to drive critical electrical loads. Plant engineers must interface these MCC motor starters and drives with central control systems. Standardizing the Signal Interface Termination (SIT) architecture ensures seamless command delivery and feedback monitoring between field equipment and process automation platforms.
Layer-2 vs. Layer-3 Network Switches in Industrial Control Systems
Modern factory automation relies heavily on robust Industrial Ethernet communications. Control system engineers deploy managed Ethernet switches to connect programmable logic controllers (PLCs), distributed control systems (DCS), human-machine interfaces (HMIs), and field I/O devices. Selecting between Layer-2 and Layer-3 switching architecture directly impacts network throughput, routing capabilities, and overall cybersecurity defense in operational technology (OT) networks.
Understanding OpenTelemetry in Industrial Automation: Architecture, Observability, and Operational Benefits
Modern industrial control systems (PLCs, DCS, edge nodes) are rapidly adopting cloud-native architectures, generating vast operational data. OpenTelemetry offers an open-source framework that unifies metrics, logs, and execution traces, enabling standardized observability across industrial automation and IT systems.