ABB 3BSM000248-1 Frequency Converter

Description

ABB 3BSM000248-1 Frequency Converter

The ABB 3BSM000248-1, commonly identified by its functional part number DSQC 346U, is a specialized Power Supply Unit designed for use within ABB’s industrial robot control systems (specifically the S4C and S4Cplus controller series). It serves as a critical component in ensuring stable voltage distribution to the robot’s logic circuits and peripheral units.

Technical Specifications

Key Product Advantages

• High Reliability: Engineered to withstand the rigorous electrical noise and thermal demands of a factory floor environment.

• Precise Voltage Regulation: Ensures that sensitive CPU boards and memory modules receive consistent power, preventing data loss or system crashes.

• Integrated Protection: Features built-in safeguards against over-voltage, over-current, and short circuits to protect expensive downstream controller components.

• Plug-and-Play Integration: Designed specifically for the S4C architecture, allowing for fast replacement and minimal downtime during maintenance.

Important Considerations & Precautions

Warning: Electrical equipment should only be handled by qualified personnel.

1. Electrostatic Discharge (ESD): This unit contains sensitive electronics. Always use an ESD wrist strap during installation or removal to prevent static damage.

2. Power Sequencing: Ensure the main controller power is completely disconnected before removing or inserting the DSQC 346U to avoid electrical arcing.

3. Ventilation: Ensure the cooling fans within the controller cabinet are functional. Excessive heat is the primary cause of power supply failure.

4. Firmware/Revision Match: While DSQC modules are generally backwards compatible, always verify that the revision level of the 3BSM000248-1 matches your specific system requirements.

Product Applications

The 3BSM000248-1 is primarily used in:

• ABB S4C/S4Cplus Controllers: Providing the “heartbeat” power for the main computer, I/O boards, and communication interfaces.

• Automotive Manufacturing: Supporting robots used in welding, painting, and assembly lines.

• Material Handling: Ensuring stable operation for high-speed picking and packing robots.

• Legacy System Maintenance: Used as a vital spare part for extending the life of existing ABB robotic installations.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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