# \#delta-vfd

**URL:** https://forum.avidcnc.com/tag/delta-vfd/83.md

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## [Avid 4HP VFD model number](https://forum.avidcnc.com/t/avid-4hp-vfd-model-number/3979)

<div class="topic-metadata">

**Author:** [@dovetail65](https://forum.avidcnc.com/u/dovetail65)\
**Replies:** 7\
**Last updated:** [March 10, 2025, 5:16pm UTC](https://forum.avidcnc.com/t/avid-4hp-vfd-model-number/3979 "2025-03-10T17:16:17Z")

</div>

Can someone tell me the exact model number that comes with the 4 HP plug and play set up. My 3 Hp Delta VFD is screeching. So weird, I had it unplugged, come home after a month and plug it in, turn it on and it works, b…