Siemens 6SN1145-1BB00-0FA1 SIMODRIVE 611 Power Module, Infeed/Feedback 6SN11451BB000FA1

Description:

The Siemens 6SN1145-1BB00-0FA1 SIMODRIVE 611 Power Module is an infeed and regenerative feedback module designed to supply and regulate DC power for SIMODRIVE 611 drive systems. This module supports high-power industrial applications with a rating of approximately 120–156 kW and operates on a 380–480V AC input, delivering stable and efficient energy conversion for CNC and motion control systems. It features closed-loop control and internal cooling to ensure reliable performance under demanding operating conditions. 

Applications:

The 6SN1145-1BB00-0FA1 module is widely used in high-performance industrial systems where power regeneration and stable DC link supply are required. Typical installations include CNC machining centers, automated production lines, metal processing equipment, and large-scale manufacturing systems where SIMODRIVE 611 drives control motors with high precision and efficiency.

Technical Specifications:

• Manufacturer: Siemens
• Part Number: 6SN1145-1BB00-0FA1
• Series: SIMODRIVE 611
• Module Type: Infeed / regenerative feedback power module
• Power Rating: 120–156 kW
• Input Voltage: 380–480V AC
• Function: DC link power supply with energy regeneration
• Control Type: Closed-loop control
• Cooling Method: Internal cooling
• Installation Type: Drive system cabinet module
• Compatible Systems: SIMODRIVE 611 drive systems
• Operating Temperature: 0°C to 45°C

Common Replacements:

• Siemens 6SN1145-1BA01-0BA1
• Siemens 6SN1145-1BB00-0FA0
• Siemens 6SN1145-1BA02-0CA1