Measure Carrier Frequency on VFD - Fluke Fridays - Episode 122
Вставка
- Опубліковано 14 гру 2023
- Measuring carrier frequency or pulse width modulation (PWM) frequency using Fluke-MDA550
MDA-550 - amzn.to/449pIaT
www.fluke.com/en-us/product/e...
All Motor Drive Analyzers Store - www.amazon.com/shop/fridayswi...
Nice, thanks. Carrier Freq makes the motor windings sing (resonate) and sometimes that's really annoying for the neighbors.
Thanks , but was hoping for more on the difference on the analyzer due to changing the values/khz as the carrier freq affects the performance of the drive
How many of the Fluke MDA-550 features carry over to the Fluke 438 MKII?
Not many. The 438-ii is designed to look at just the incoming power where as the NDA is focused on measurements in and after the VFD.