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| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Overview
The ABB SB511 3BSE002348R1 is a reliable backup power supply module designed for the ABB Advant Master and Symphony systems. It ensures uninterrupted power delivery during short-term outages and provides safe shutdown capabilities in critical automation systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Name | SB511 Backup Power Supply Module |
| Model Number | 3BSE002348R1 |
| Input Voltage | 24 V DC |
| Output Voltage | 24 V DC |
| Rated Current | 10 A |
| Capacitor Energy Storage | Yes |
| Dimensions (W×H×D) | 291 × 150 × 60 mm |
| Weight | 0.96 kg |
| Mounting | Rack mounting |
| Operating Temperature | 0 to 55 °C |
| Storage Temperature | -40 to +70 °C |
| System Compatibility | Advant Master / Symphony |
Applications
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Industrial process automation systems
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Distributed control systems (DCS)
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ABB Advant Master and Symphony systems
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Critical load support during momentary power loss
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Capacitor-buffered backup for PLC and control modules
Product Advantages
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Seamless power transition during short supply interruptions
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Prolonged system availability and reliability
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Compatible with legacy ABB DCS platforms
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Efficient capacitor energy storage—no battery maintenance
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Compact and lightweight design for easy installation
Frequently Asked Questions (FAQ)
Q1: What is the main function of the SB511?
A1: It provides short-term backup power to automation systems during outages.
Q2: Is SB511 compatible with non-ABB systems?
A2: It is optimized for ABB Advant Master and Symphony systems.
Q3: Does SB511 use batteries?
A3: No, it utilizes capacitor-based energy storage.
Q4: What is the output power rating?
A4: 24 V DC at up to 10 A.
Q5: Can the SB511 be rack-mounted?
A5: Yes, it is designed for rack mounting in ABB systems.
Q6: What environments can it operate in?
A6: Temperatures from 0 to 55 °C during operation.
Q7: What happens during a power failure?
A7: It delivers stored power to maintain system operation briefly.
Q8: Is any maintenance required?
A8: Minimal—no batteries, only periodic visual inspection.
Q9: Can multiple SB511 units be used in parallel?
A9: Typically used per module/system as required by design.
Q10: What is the lifespan of the SB511?
A10: It has a long service life, commonly over 10 years in controlled environments.
Related Models (Same Series or Compatible)
| Model Number | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| SD831 3BSE000376R1 | I/O Module | 130 × 100 × 50 | 0.42 kg |
| SD812 3BSE001831R1 | Power Supply | 180 × 150 × 60 | 0.76 kg |
| SB821 3BSE018172R1 | Auxiliary Power Unit | 291 × 150 × 60 | 1.05 kg |
| SB512 3BSE002349R1 | Backup Power Supply with Monitoring | 291 × 150 × 60 | 0.98 kg |
| CP703 3BSE004224R1 | Communication Processor | 250 × 160 × 65 | 1.20 kg |
| PM864A 3BSE018161R1 | AC 800M Controller | 261 × 185 × 45 | 0.89 kg |
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