Description
The Siemens 6SN1145-1BA02-0CA2 is a high-performance regenerative infeed module designed for the Simodrive 611 drive system. This module converts three-phase AC supply into regulated DC link power for connected drive modules and features energy recovery capability, feeding braking energy back to the power grid to improve efficiency. With a continuous power rating of 36 kW and a peak capacity of 47 kW, this unit is engineered for demanding motion control environments, offering internal air cooling and integrated safety features for reliable operation in CNC and industrial automation systems.
Key Features
- Module Type: Regenerative Infeed Module (IR)
- Power Rating: 36 kW (Continuous) / 47 kW (Peak)
- Input Voltage: 3-Phase 400V AC ±10%
- Cooling Method: Internal Air Cooling
- Regenerative Feedback: Yes, supports energy recovery
- Contactor: Integrated mains contactor with break contact
- Mounting: Control Cabinet Installation (Vertical)
- Country of Origin: Germany
Technical Specifications
Parameter | Specification |
|---|---|
Supply Voltage | 3-Phase 400V AC ±10% |
Frequency Range | 50/60 Hz |
Continuous Power | 36 kW |
Peak Power | 47 kW |
Overload Capacity | 150% for 60 seconds |
Cooling | Internal Air Cooling |
Protection Class | IP20 |
Operating Temperature | 0°C to +45°C |
Storage Temperature | -25°C to +70°C |
Dimensions (WxHxD) | Approx. 280 x 460 x 100 mm |
Weight | Approx. 10.5 kg |
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for configuration and installation
- Compatibility verification with Simodrive 611 system
- Commissioning and diagnostics support available
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
Why Choose Our Store
- Genuine Siemens components
- Global supply network with competitive pricing
- Expertise in industrial automation systems
- Comprehensive technical documentation
- Responsive customer service and support
Applications
- CNC machine tools
- High-performance motion control systems
- Industrial automation and robotics
- Packaging and material handling machinery





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