6SN1146-1BB00-0DA1

The Siemens 6SN1146-1BB00-0DA1 module functions as a vital infeed/regenerative feedback component in SIMODRIVE systems. It offers continuous rated power of 55 kW, with the ability to peak at 71 kW to accommodate power fluctuations. Designed for efficient operation, it employs closed-loop control methodologies that ensure stability and performance.

This module is equipped with externally ventilated cooling systems to maintain its optimal operating temperature, making it suitable for a variety of industrial settings. The integrated mains contactor simplifies setup and enhances reliability. Engineered to operate on a nominal voltage of approximately 400 V from a three-phase AC supply, it excels in dynamic situations, able to manage frequency ranges up to about 400 Hz.

The unit’s overload capacity allows it to handle brief surges of up to 150%, ensuring robust performance during peak demands. Operating effectively in ambient conditions ranging from -10°C to +40°C, the module is constructed to perform reliably across such environmental limits.

Safety features are also paramount; it includes comprehensive protective functions such as overcurrent, short-circuit, and thermal protection to safeguard both the module and connected systems. A significant advantage is its regenerative feedback capability, which recaptures energy during braking or deceleration, contributing to overall energy efficiency.

Designed to integrate seamlessly with the SIMODRIVE 611 drive systems and compatible motor controllers, the 6SN1146-1BB00-0DA1 is a valuable asset for modern motion control requirements.