Here’s a concise description of the Siemens SIMODRIVE 611 module (6SN1145-1BA02-0CA1):

• Type: Infeed/Regenerative Feedback Module.

• Power Rating: 36/47 kW.

• Cooling: Internal heat dissipation with forced ventilation.

• Voltage: Input voltage of 380-480V; output voltage matches input.

• Protection: Includes mains protection with a normally closed contact.

• Application: Supplies power to drive controllers in industrial settings.

• Status: Discontinued since September 30, 2014; successor model is 6SN1145-1BA02-0CA2