I agree with all previous statements questioning the 5% THID spec. Neither 6, nor 12 drives could do the job. I have never encountered 12-pulse drives of this low rating.
I am missing comments on "active front-end" drives. I've worked with one of these - rated at 250kW. It had line reactors...
place1234,
Specs are needed, indeed.
If you work in predictive maintenance, then your challenges may be similar to ours. We test our "VSD applications" (Drive + Motor + Load) using the "Explorer II" from Baker. This tester shows all the normal power quality numbers, plus frequency, voltage...
Eclectic3,
Your plan will work just fine. Thanks SteveKW for the great link provided! :-) Looking at page 3 fig. 1, you only need to join terminals 4, 5, and 6.
The resulting rating:
The VFD's 3-phase will keep the motor spinning, providing cooling via the axis-mounted fan. While the VFD...
