Product Overview & Technical Features
The ABB SS855 (3BSC610068R1) is an official dedicated power supply unit for ABB AC500 PLC platform, engineered to deliver stable and reliable DC power for PLC CPU modules, I/O modules and related expansion units in industrial automation systems. It supports wide-range voltage input, adapting to unstable grid conditions in harsh industrial environments, and enables parallel redundant configuration to improve system availability and avoid downtime caused by single power supply failure.
With built-in full protection functions including overcurrent, overvoltage, short circuit and overheating protection, it ensures long-term safe operation of the PLC system. All products we supply are 100% original ABB genuine units, with traceable serial numbers and complete international industrial certifications, fully complying with ABB's official quality standards and global automation industry requirements.
| Parameter | Specification |
|---|---|
| Product Model | SS855 |
| Official Order Number | 3BSC610068R1 |
| Brand | ABB |
| Compatible Series | ABB AC500 PLC System |
| Product Type | Industrial PLC Power Supply Unit |
| Input Voltage Range | 85-264V AC / 110-300V DC |
| Rated Output | 24V DC, 5A |
| Core Function | PLC System Power Supply, Redundant Parallel Support |
| Protection Features | Overcurrent, Overvoltage, Short Circuit, Overheating Protection |
| Mounting Method | Standard DIN Rail Mounting |
| Protection Degree | IP20 |
| Origin | Original ABB Factory |
| Certifications | CE, UL, cUL, RoHS, International Industrial Certifications |
Core Advantages of ABB SS855
1.100% Original Genuine & Traceable
Authorized ABB distributor supply, zero counterfeit risk, each unit with unique serial number for full traceability, 100% compliant with ABB official quality standards.
2.Wide Voltage Adaptability
85-264V AC wide input range, perfectly adapt to unstable grid and harsh industrial environments, reduce power supply failure risks.
3.Redundant Configuration Support
Support parallel redundant design, improve system power supply reliability, avoid unplanned downtime for critical automation projects.
4.Full Protection & Stable Output
Integrated multiple protection functions, deliver continuous and stable 24V DC output, ensure long-term safe operation of AC500 PLC systems.
5.Plug-and-Play Compatibility
Fully matched with ABB AC500 PLC CPU and expansion modules, easy to install and maintain, no additional configuration required.
Typical Application Scenarios
- Factory automation production line PLC systems
- Process control and industrial automation projects
- Power distribution and energy management systems
- Water treatment and environmental protection equipment
- Metallurgy, chemical and heavy industry control systems
- Critical equipment redundant control systems
- Building automation and intelligent control systems
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