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Phone: +86 16626708626Description
Key Technical Specifications
- Input Voltage: 115/230 VAC (auto-ranging)
- Input Current: 2.2 A at 115 VAC | 1.1 A at 230 VAC
- Input Power: 255 W at 115 VAC | 250 W at 230 VAC
- Output Voltages: 5 V DC / 5 A | 3.3 V DC / 5 A (typical for CPU/Ethernet supply)
- Efficiency: High (fanless design, typical >80%)
- Operating Temperature: -25°C to +70°C
- Mounting: DIN-rail or rack-mounted in AC 800F controller frame
- Weight: Approximately 0.4–0.5 kg
- Dimensions: ~6.0 x 3.0 x 7.0 inches (approximate, varies slightly by source)
- Protection: Overvoltage, short-circuit, overload
- Compatibility: Direct fit for ABB FieldController 800 (AC 800F) racks
The ABB SA801F 3BDH000011R1 power supply module delivers regulated DC power to the core components of the AC 800F Freelance controller rack. It supports the CPU board, communication modules (Ethernet, PROFIBUS), and connected I/O stations in distributed process control setups. This ensures stable operation for continuous processes where power interruptions can trigger shutdowns or safety trips.
Purchasing as New Surplus is a smart supply-chain move for sites with aging AC 800F installations. As a legacy part, genuine units prevent long lead-time stock-outs (often 6–12+ months for equivalents). New Surplus avoids refurbished risks like degraded electrolytic capacitors or solder joint fatigue that lead to voltage droop, erratic controller resets, and unplanned downtime costing thousands per hour in continuous plants. Expect full OEM-equivalent lifespan (10+ years remaining) with traceability and QC verification for peace of mind.
- SA801F
Installation & Configuration Guide
Stage 1: Pre-Installation (Prep & Safety) Lock out/tag out the controller power feed per plant LOTO rules. Verify zero voltage on input terminals with multimeter. Gather tools: ESD wrist strap (required), insulated screwdriver, torque driver, camera/phone for documentation. Photograph existing module: note input wiring polarity, terminal labels, any jumpers or LED status before removal.
Stage 2: Removal De-energize all rack power. Disconnect AC input wires carefully (label if needed). Release module retaining clips or screws. Pull the module straight out from the rack slot—avoid twisting to prevent damage to backplane connectors or pins.
Stage 3: Installation (Clone & Seat) No configuration settings on the SA801F itself (passive power module). Align the new unit with rack guides and backplane connector. Push firmly until fully seated—listen for click or verify visual alignment. Reconnect AC input wires exactly as photographed (L/N/PE, torque to spec). Ensure no loose strands.
Stage 4: Power-On & Testing Re-apply power gradually. Monitor front LEDs for normal operation (power OK, no fault). Check output voltages at test points or connected boards (5 V and 3.3 V rails stable). Verify controller boots without alarms. Run system diagnostics via Freelance engineering tool to confirm no undervoltage or power-related faults.
Firmware/Software Versions & Upgrade Notes No firmware on the SA801F—pure hardware power supply. No version matching or upgrade required.
Compatibility: Drop-in replacement; works with all AC 800F controller revisions and firmware levels (e.g., Freelance V9.x–V10.x or earlier).
Risk warning: Power module swap does not affect controller firmware. However, always back up controller parameters before any rack work. If replacing during live operation (not recommended), ensure redundant power setup if available to avoid process interruption.
Frequently Asked Questions (FAQ)
Is this really New Surplus and not refurbished? Yes—sourced as genuine New Surplus from authorized channels. Original packaging (opened only for inspection), zero runtime hours, no component-level repairs. We do not handle or offer refurbished/used units.
Why pay more than refurbished quotes but less than full OEM? New Surplus inventory commands a premium for authenticity and global sourcing in an EOL environment—typically 20–30% above refurb but 50%+ below current ABB new pricing. It buys verified reliability instead of risking early failure from aged internals.
Is the SA801F obsolete? Yes—legacy part for AC 800F Freelance systems. Many sites still run these; secure spares now to avoid extended lead times or forced upgrades.
Can this module be hot-swapped? No—requires full power-down of the rack or redundant supply isolation. Hot-plugging risks arcing, backplane damage, or controller faults. Always follow LOTO and ABB manual.
Does swapping the power supply require reprogramming? No—the SA801F has no onboard logic or settings. Controller firmware and parameters remain intact. Just verify voltages and LEDs post-install.
What warranty applies? 1 years on New Surplus units, covering manufacturing defects. Includes full QC report (power-on test, output verification), serial traceability, and OEM-style packing documentation.
How do you verify quality before shipping? Inbound: serial/OEM verification. Functional: bench test for output stability under load. Electrical: insulation and continuity checks. Final: ESD-safe packaging, inspector sign-off, reinforced crating for transit.
