ECN Forum Forums General Topics of the Trade General Discussion Area Looking for a reliable VFD manufacturer

I can't attest to their product's performance, but here is a made in the USA source at Drives Warehouse.

http://www.driveswarehouse.com/?man...fa8ed83fca&cPath=149_21&filter=1

Polyspede is their own product.

I've bought Hitachi VFDs from Drives Warehouse in the past, and they were extremely easy to work with.