Drives/Drive Modules | Siemens | 6SN1145-1BA01-0BA1 6SN1 145-1BA01-0BA1 SIMODRIVE 611 POWER MODULE

Product Description: Siemens 6SN1145-1BA01-0BA1

The Siemens 6SN1145-1BA01-0BA1 is a power unit from the SINAMICS G130 series, designed to provide reliable power conversion for industrial drive systems. It operates with a 3-phase 380–480 V AC input and provides a continuous current of 35 A with an output power of 18.5 kW. The power unit is ideal for controlling motors in demanding applications, offering efficient operation, built-in safety functions, and integration with SINAMICS drive systems for high-performance motion control.

Key Features

• Power Rating: 18.5 kW (approx. 25 HP)
• Input Voltage: 3-phase 380–480 V ±10%, 47–63 Hz
• Output Current: 35 A
• Control Methods: Supports vector control and V/f control for motor applications
• Safety Features: Integrated Safe Torque Off (STO), protection against overload and short-circuit
• Cooling: Internal fan for efficient cooling of the unit
• Mounting: DIN rail mounting within the SINAMICS drive system
• Communication: Compatible with various communication protocols (PROFINET, CANopen)

Technical Specifications

• System Series: SINAMICS G130
• Module Type: Power Unit
• Input Voltage: 3-phase 380–480 V ±10%
• Output Power: 18.5 kW
• Output Current: 35 A
• Control Methods: Vector Control, V/f Control
• Safety Features: Safe Torque Off (STO)
• Cooling Method: Internal fan
• Protection Class: IP20
• Mounting: DIN rail
• Dimensions (W × H × D): Approx. 300 mm × 400 mm × 150 mm
• Operating Temperature Range: -10 °C to +40 °C (derating above +40 °C)
• Certifications: CE, UL, cULus

Application Areas

• Industrial automation systems requiring high-performance motor control
• Multi-axis motion control systems in robotics and material handling
• Applications requiring regenerative braking and energy-efficient power conversion
• Drives for pumps, compressors, conveyors, and other industrial machinery

Advantages

• High-efficiency power unit designed for SINAMICS drive systems
• Seamless integration into modular drive configurations for complex automation tasks
• Built-in safety and diagnostics features for enhanced reliability
• Easy configuration and monitoring through compatible Siemens tools and protocols