View Full Version : Meaning of U V W in Inverter Compressor

19-02-2015, 10:47 AM
Hi Team

Can anybody explain the meaning of U V W Terminal in Inverter Compresor.

Thanks & Regards

Noor Siddiqui

Sandro Baptista
19-02-2015, 10:55 AM
I think is still the 3 voltage phases that feed the electrical motor...

19-02-2015, 03:36 PM
The letters U, V, W, indicate the 3 phases in Europe. In the USA they are marked as L1, L2, L3.

19-02-2015, 04:23 PM
UVW = motor connections
XYZ = generator connections

Although different manufacturers use different letters etc. It's just to indicate 3 phase.