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Thread: EBM axial fan with VFD drives
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17-01-2022, 06:03 PM #1
EBM axial fan with VFD drives
Hi everyone. Does anyone have experience driving EBM axial fans with Variable Frecuency drives ? More specifically, we are trying to set up condensing temperature control for a chiller which has 2 A6D910 fans with a Schneider ATV310HU15N4 VFD.
The thing is, EBM says they do not recommend using fans with VFDs beause there is a potential bearing premature damage and we have reasons to believe this maybe true (but thousands of different applications with VFDs claiming they are perfectly ok to be used).
Regards