The ABB DSSB-01C is a control unit designed as a PC board kit for ABB ACS800 series frequency inverters. It plays a crucial role in controlling the rectifier module, which converts AC to DC power for driving motors. The unit also ensures effective monitoring and protection for the system, making it vital for safe and efficient motor control in industrial applications.

Technical Specifications

• Manufacturer: ABB
• Part Number: 68300746
• Product Type: DSSB-01C Control Unit
• Voltage: 24V DC
• Compatibility: Compatible with ABB ACS800 series frequency inverters
• Function: Control of rectifier module
• Weight: 1.8 kg

Key Features and Functions

• Rectifier Module Control: The DSSB-01C controls the rectifier module within the ACS800 drive. The rectifier converts incoming AC power into DC power.
• Monitoring and Protection: This board includes circuitry to monitor voltage, current, and temperature. It provides protection against overloads, short circuits, and other faults.
• Communication: The DSSB-01C communicates with other control boards in the ACS800 drive. It also interacts with external control systems.