Siemens 6SN1145-1BA01-0BA1

Brand: Siemens
Model: 6SN1145-1BA01-0BA1

6SN1145-1BA01-0BA1

Inventory situation: Goods are available in stock.

Product features

Siemens 6SN1145-1BA01-0BA1 is a dependable infeed and regenerative feedback module from the renowned SIMODRIVE 611 series, engineered specifically for industrial automation systems that require high precision and dynamic control.The Siemens 6SN1145-1BA01-0BA1 is intended for industrial use and is compatible with the majority of common industrial power supplies. It runs on a three-phase AC voltage of 380~480V (±10%) at a frequency of 50/60Hz. It can withstand short-term overloads of up to 60A and has a rated input current of 45A for continuous operation, guaranteeing stability even during peak workloads. In order to support connected drive components, the module outputs a DC bus voltage of about 600V DC, which varies slightly with the input voltage.

The Siemens 6SN1145-1BA01-0BA1's bidirectional energy flow capability, which enables braking energy to be returned to the power grid rather than being lost as heat, is one of its main advantages. This regenerative function promotes more sustainable industrial operations and lowers energy costs. Additionally, it has critical safety features like overcurrent, short circuit, overload, and overvoltage protection, protecting the module and the equipment it powers from possible harm. Furthermore, a DRIVE-CLiQ interface facilitates seamless integration into larger drive systems by facilitating communication with Siemens S120 CU control units, while an integrated filter reduces electromagnetic interference.

For dust and moisture protection, the Siemens 6SN1145-1BA01-0BA1 is intended to be installed inside an IP54 control cabinet due to its IP20 protection rating. It fits easily into standard control cabinets with adequate ventilation because it weighs about 10 kg and has dimensions of 48cm × 10cm × 29cm. The module, which has a maximum DC link power of 55kW for the 150mm wide model, is a component of the SIMODRIVE 611 system and usually functions in tandem with line filters, commutation reactors, and drive modules to form a comprehensive and dependable drive solution.

Specifications

Model	6SN1145-1BA01-0BA1
Product Type	SIMODRIVE 611 Series Infeed / Regen Module
Power Rating	16/21 kW
Version	Internal cooling version
Input Voltage	3-phase AC 380~480V (±10%)
Rated Input Current	45A (continuous) / 60A (short-time overload)
Mains Connection	With main contactor (including NC contact)
Dimensions (L × W × H)	48cm × 10cm × 29cm

Precautions

To guarantee safe operation, optimal performance, and compatibility with your industrial system, it is essential to adhere to these important precautions when using or maintaining the Siemens 6SN1145-1BA01-0BA1. The Siemens 6SN1145-1BA01-0BA1 should always be installed inside an IP54-rated control cabinet because its IP20 protection level only protects it from large debris, not from dust, moisture, or liquid contact. To keep the module within its operating temperature range of 0°C to 45°C, make sure the cabinet has adequate ventilation. Overheating can harm internal components and shorten the module's lifespan.

Second, confirm that your power supply satisfies the requirements of the Siemens 6SN1145-1BA01-0BA1: three-phase AC 380~480V (±10%) at 50/60Hz. A voltage outside of this range should never be connected to the module since it could result in overloads, short circuits, or irreversible failure. When managing overloads, keep in mind that the module's short-term current limit is 60A; exceeding this for prolonged periods of time will activate its built-in protection features and cause system disruptions.

Third, perform routine maintenance on the integrated filter and DRIVE-CLiQ communication interface of the Siemens 6SN1145-1BA01-0BA1. To avoid electromagnetic interference (EMI) accumulation, which can impede communication with Siemens S120 CU control units, gently clean the filter. To guarantee smooth data transfer between the module and other system components, inspect the DRIVE-CLiQ cables for damage (such as fraying or loose connections). Avoid attempting to alter the module's internal components; doing so will jeopardize safety and void any remaining warranties, if any.

FAQ

Q: What is the Siemens 6SN1145-1BA01-0BA1 and what is its primary function?

A: A power supply module from the SIMODRIVE 611 series is the Siemens 6SN1145-1BA01-0BA1. By transforming DC link energy back into AC and feeding it into the power supply network, it serves as a regenerative feedback module for the SIMODRIVE 611 drive system. In industrial automation systems, this module is essential for power management, especially in applications like CNC machining centers that frequently brake.

Q: What are the key technical specifications of the 6SN1145-1BA01-0BA1?

A: Although the search results do not contain specific datasheets for this particular model, information from comparable models and supplier listings offers valuable insights. It is a component of the SIMODRIVE 611 system. It is always best to refer to the official Siemens technical documentation for exact technical specifications such as input voltage, power rating, and output characteristics.

Q: Which Siemens systems is the 6SN1145-1BA01-0BA1 compatible with?

A: The SIMODRIVE 611 drive system is the intended use for this module. It is frequently used with Siemens CNC controls, such as the SINUMERIK 840D, to supply controlled power for motors and servo drives in industrial automation systems.