Présentation du produit
The ABB SAFT171PAC is a robust industrial power supply module designed to deliver consistent, filtered, and stable 24 V DC power to ABB’s distributed control systems such as Symphony Plus, Advant, and MOD 300. It ensures uninterrupted operation sur controllers, communication processors, and I/O devices, even under fluctuating power conditions or in electromagnetically noisy industrial environments.
Developed for long-term reliability, the SAFT171PAC is widely deployed in power generation, oil & gas, water treatment, and chemical process facilities. Its compact footprint, fanless cooling, and advanced internal protection circuits make it an ideal choice for installations demanding both durability and efficiency.
Technical Characteristics
| Parameter | Specification | Description |
|---|---|---|
| Product Type | Power Supply Module | Industrial DC power unité for ABB DCS and automation systems |
| Modèle Number | SAFT171PAC | Standard regulated power supply module |
| Input Voltage Range | 100–240 VAC (50/60 Hz) | Universal AC input suitable for global applications |
| Output Voltage | 24 V DC regulated | Provides stable and ripple-free output for critical electronics |
| Output Current | 10 A continuous (max.) | Designed for multi-module or high-load systems |
| Efficiency | ≥ 90 % | High conversion efficiency with minimal heat generation |
| Ripple / Noise | < 50 mVpp | Ensures clean output for sensitive control circuits |
| Protection Functions | Overvoltage, Overcurrent, Short-circuit, Thermal | Built-in protection for safe continuous operation |
| Diagnostics | LED indicators: Power OK, Fault, Output Status | Provides instant system feedback |
| Cooling Method | Natural convection | Fanless, maintenance-free operation |
| Redundancy Support | Yes | Can operate in parallel for power backup systems |
| Power Consumption | Approx. 240 W typical | Supports high current outputs efficiently |
| Mounting Options | DIN-rail / panel mount | Flexible cabinet installation |
| Operating Temperature | 0 °C to +55 °C | Industrial-rated for continuous service |
| Storage Temperature | –40 °C to +85 °C | Safe for extended warehouse storage |
| Humidity Tolerance | 5 %–95 % (non-condensing) | Performs reliably in humid conditions |
| Compliance | CE, UL, CSA, IEC/EN 61000-6-2 / 61000-6-4 | Meets global safety & EMC standards |
| Dimensions (H × W × D) | 130 mm × 60 mm × 160 mm (5.12″ × 2.36″ × 6.30″) | Compact, cabinet-friendly prsurile |
| Poids | 0.85 kg (1.87 lb) | Aluminum enclosure for strength and heat dissipation |
Use Cases in the Field
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Power Generation: Supplies uninterrupted DC power for turbine, boiler, and excitation controls.
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Oil & Gas: Maintains DCS reliability across compressors and pipeline stations.
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Chemical & Petrochemical: Provides stable voltage to analytical and safety controllers.
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Water Treatment: Ensures process continuity for distributed pump and valve networks.
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Metals & Mining: Resistant to vibration and transient voltage fluctuations.
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Marine Automation: Rugged design suitable for surfshore and shipboard environments.
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Factory Automation: Feeds PLCs, HMIs, and I/O buses with clean regulated power.
Key Advantages
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High Power Density: Compact design delivers high current without thermal stress.
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Energy Efficient: Low power loss for sustainable long-term operation.
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Full Protective Design: Protects downstream devices from electrical faults.
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Maintenance-Free: No moving parts; reduced service requirements.
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Wide Input Range: Operates globally with universal AC inputs.
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Thermal Robustness: Functions reliably in temperature-fluctuating conditions.
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Parallel Operation Ready: Supports redundancy for continuous plant uptime.
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Simplified Installation: DIN-rail or panel mount with quick-connect terminals.
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Visual Status Indication: LED diagnostics minimize downtime during troubleshooting.
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Certified Industrial Quality: Meets international EMC, UL, and CE standards.
Informations sur l'entreprise
E-mail: [email protected]
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Whatsapp：Contactez-nous par email
Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
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