The Siemens Micromaster 420/440 (6SE6420-2UD17-5AA1) is a type of inverter or Variable Frequency Drive (VFD) used for controlling the speed and torque of motors. To ensure optimal performance and reduce electromagnetic interference (EMI), a nose filter (also known as an EMI or RFI filter) can be used.
Finding a Nose Filter for Siemens Micromaster 420/440 (6SE6420-2UD17-5AA1)
1. Siemens Official Website and Catalogs
- Siemens’ official website and product catalogs are the best places to start. You can search for compatible accessories, including nose filters, for your specific VFD model.
- Siemens Drive Technology
2. Authorized Siemens Distributors
- Contact Siemens’ authorized distributors. They can provide information on compatible nose filters and may have them in stock.
- Use the Siemens Distributor Locator to find a distributor near you.
3. Online Industrial Supply Stores
- Industrial supply stores and online marketplaces often carry a range of Siemens products and accessories, including EMI/RFI filters.
- RS Components
- Mouser Electronics
- Allied Electronics
- Grainger
4. Direct Contact with Siemens Support
- For specific inquiries, contact Siemens support directly. They can provide detailed information on compatible filters and where to purchase them.
- Siemens Contact Information
Example of Compatible Nose Filters
While specific models can vary, here are some general types of EMI/RFI filters that may be compatible:
- Schaffner FN 258 Series
- TDK-Lambda RSEV Series
- EPCOS/TDK B84143 Series
Always verify compatibility with the specific model of your VFD and consult the user manual or Siemens support if in doubt.
Installation and Use
- Installation: Follow the VFD’s manual and the filter’s installation guide to ensure proper integration and grounding.
- Maintenance: Regularly check the filter and the VFD for any signs of wear or damage to maintain optimal performance.
Would you like more detailed specifications or help in finding a specific supplier for these filters?
