Video: What can be done to reduce electrical noise caused by a Schneider Electric drive?

Issue:
Video: How can the electrical noise level be reduced caused by a Schneider Electric drive?

Product Line:
All drives

Environment:
All

Cause:
PWM output can produce audible high pitched sound when operating normally.

Resolution:
To reduce the noise level, do the following:
- Reduce the switching frequency
- Use shielded cables
- Separate power cables and control cables

If this article does not answer your question, check out our FAQ database that has answers to more commonly asked questions:

Frequently Asked Questions - Schneider Electric (se.com)

If this FAQ did not solve your issue, you can call us at 1-888-778-2733 Option 2 and then 4 or e-mail us at drive.products.support@se.com to create a case with our Technical Support Team.

If you are not located in North America, please contact your local Customer Care Center for assistance:

Support | Schneider Electric Global (se.com)

Released for: Schneider Electric Canada