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The MicroMaster 411 TS-Alarms from Siemens is designed as a frequency inverter specifically for industrial applications. This model operates on a broad input voltage range of 380-480 V AC and is configured for three-phase power systems, providing flexibility and compatibility across various setups.
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| Manufacturer | Siemens |
|---|---|
| Product Type | Frequency Inverter |
| Product Line | MICROMASTER |
| Part Number | MicroMaster 411 TS-Alarms |
| Input Voltage | 380–480 V AC |
| Input Phase | Three-phase |
| Power Range | 370 W – 3.0 kW |
| Output Frequency Range | 0 – 650 Hz |
| Analog Input | Voltage / Current |
| Communication Options | RS232, PROFIBUS |
| Control Method | V/f with PWM |
| Digital Inputs | Binary (Fixed Frequencies) |
| Operator Panels | BOP / AOP (optional) |
| Protection Class | IP20 (standard) |
| EMC Filter Option | Integrated Class B |
The Siemens MicroMaster 411 TS-Alarms serves as a robust frequency inverter, adeptly handling varying power demands by accommodating an input voltage range of 380 to 480 V AC. Engineered to work with three-phase electrical systems, it supports a power spectrum from 370 W to 3.0 kW, making it suitable for multiple applications.
This inverter facilitates output frequencies reaching up to 650 Hz, allowing for precise control over motor speed and performance. It incorporates both voltage and current analog inputs, providing a broad range of control capabilities. Additionally, the MicroMaster 411 supports communications via RS232 and PROFIBUS, ensuring effective integration into existing systems.
Utilizing a V/f control method powered by PWM, this unit enhances operational efficiency. The device also includes binary digital inputs configured for fixed frequencies, aiding in straightforward setup for specific tasks. There is an option for operator panels such as the BOP or AOP, adding versatility in user interaction with the device. Standard protection is rated at IP20, and for environments with electromagnetic interference concerns, there is an integrated Class B EMC filter that helps minimize disturbances, maintaining performance integrity.