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Reply to "Do you leave your TIU/WIU powered on 24/7?"

Well, if the engine is operating at the correct RPM, that's about all they would be able to do to insure 60hz power, right?

You can deploy a VFD which can correct the frequency to the correct level to an extent. We use a logging & monitoring systems on our gensets, which don't actually do any corrections, but Monitor, alert and shutdown the engine if the voltage or frequency falls out of spec for a predetermined amount of time. I have also seen models that do this plus correct the frequency (VFD), change engine speed to compensate for load variables and generator offsets on the fly.

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
330-757-3020

www.ogaugerr.com
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