Product Overview
The ABB SB171 3BSE004802R1 is a backup power supply module specifically designed to provide uninterrupted 12 V DC power for critical control system components. It charges and supports a 12 V, 4 Ah NiCd battery, ensuring consistent operation during power interruptions.
Technical Specifications
| Parameter | Specification |
|---|---|
| 型号 | SB171 |
| 制造商 | ABB |
| 零件号 | 3BSE004802R1 |
| Backup Battery Type | NiCd (Nickel-Cadmium) |
| Battery Voltage | 12 V |
| Battery Capacity | 4 Ah |
| Output Voltage | 12 V DC |
| Nominal Input Voltage | 24 V DC |
| Operating Temperature | 0 to 55 °C |
| Mounting | DIN Rail |
| Dimensions (W x H x D) | 234 × 54 × 90 mm |
| 重量 | 0.315 kg |
Applications
-
Power backup for PLCs and industrial control modules
-
Ensuring safe shutdown / automation systems
-
Power continuity in emergency systems
-
Use in safety-critical process control installations
Advantages
-
Reliable backup during main power failure
-
Designed for industrial environments
-
Compact size and lightweight
-
Easy DIN rail mounting
-
Optimized for NiCd battery usage
-
ABB quality and proven reliability
FAQs
Q1: What type / battery does the SB171 charge?
A: It charges a 12 V, 4 Ah NiCd battery.
Q2: Can SB171 be used with other battery types like Li-ion?
A: No, it is specifically designed for NiCd batteries.
Q3: What is the input voltage range for this module?
A: The nominal input voltage is 24 V DC.
Q4: Is the SB171 hot-swappable?
A: No, power should be disconnected before replacement.
Q5: How should the module be mounted?
A: It is designed for DIN rail mounting.
Q6: What happens when the main power is lost?
A: The SB171 automatically switches to battery power.
Q7: What is the weight / the SB171 module?
A: The module weighs 0.315 kg.
Q8: What temperature range can the SB171 operate in?
A: It operates between 0°C to 55°C.
Q9: Is SB171 suitable for redundant power systems?
A: Yes, it can be used in redundant configurations.
Q10: Does it include the NiCd battery on delivery?
A: Battery is typically ordered separately.
Related 型号s from the Same Series or Application
| 型号 | 零件号 | Output Voltage | Battery Type | Dimensions (mm) | 重量 |
|---|---|---|---|---|---|
| SB170 | 3BSE004801R1 | 12 V DC | NiCd | 234 × 54 × 90 | 0.310 kg |
| SD822 | 3BSE005465R1 | 24 V DC | NiCd | 120 × 100 × 70 | 0.280 kg |
| SD823 | 3BSE005466R1 | 24 V DC | NiCd | 120 × 100 × 70 | 0.280 kg |
| CP830 | 3BSE007787R1 | 24 V DC | Lead Acid | 260 × 50 × 110 | 0.400 kg |
| CP840 | 3BSE007788R1 | 24 V DC | Lead Acid | 260 × 50 × 110 | 0.420 kg |
| CP810 | 3BSE007786R1 | 24 V DC | NiCd | 180 × 50 × 100 | 0.350 kg |
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