Hardince HC Chucker -- someone needs help
"Bob Engelhardt" wrote in message
. ..
Ignoramus8671 wrote:
The motor has to have a horsepower that the VFD can handle, but any HP
below that is OK.
...
When I was looking for a VFD and researching the ones that came up on
eBay, there was one that said it shouldn't be used on motors of less than
a certain hp. It didn't say why and I'm not saying that it's always true,
just a heads-up that it can be the case that a VFD is too large for a
motor.
Bob
I am running a 1 HP motor off a 10 HP VFD. It works fine, but the motor
protection does not go down far enough. The lowest I can set max amps is 7
IIRC, that 1 hp motor runs 2-3 amps. I don't have any issue with it as the
motor runs only when I am standing there watching it, but if it were for
some application that ran when no one was a round there could be problems is
something failed.
Greg
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