SB171 3BSE004802R0001 | ABB |Backup Power Supply
Manufacturer: ABB
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Part Number: SB171 3BSE004802R0001
Condition：New with Original Package
Product Type: Backup Power Supply
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
ABB SB171 3BSE004802R1 – Backup Power Supply Module
The ABB SB171 3BSE004802R1 is a compact and high-reliability backup power supply designed for ABB’s industrial automation platforms. It ensures uninterrupted operation of critical control units by providing regulated DC output during main power failures or voltage fluctuations.
Specifically built to charge NiCd 12 V, 4 Ah batteries, the SB171 safeguards CPUs, communication boards, and I/O modules in automation systems. Intelligent charging control with overcharge protection extends battery lifespan and guarantees stable backup performance.
Technical Specifications
| Feature | Description |
|---|---|
| Model | SB171 |
| Part Number | 3BSE004802R1 |
| Function | Backup power supply and NiCd battery charger |
| System Compatibility | ABB Advant Controller 400 series and related platforms |
| Input Voltage | 100–240 V AC, 50/60 Hz |
| Output Voltage | 24 V DC regulated |
| Power Output Capacity | Up to 100 W (depending on load and battery setup) |
| Battery Type Supported | Nickel-Cadmium (NiCd) rechargeable packs |
| Charging Function | Intelligent charging with overcharge and reverse polarity protection |
| Cooling Method | Passive convection, fanless design |
| Mounting Type | DIN rail or panel-mounted inside control cabinet |
| Dimensions (L × W × H) | 234 mm × 90 mm × 54 mm |
| Net Weight | 0.315 kg |
| Operating Temperature | –10°C to +55°C |
| Storage Temperature | –40°C to +85°C |
| Humidity Range | 5% to 95% RH, non-condensing |
| Protection Features | Overvoltage, undervoltage, short-circuit, thermal shutdown |