Lebowski
10 MW
Rovii said:My problem is that I have ordered a 144V motor after I asked Kelly Controls for the most powerful controller.
That´s why they recommend me KHB14601. But it seems that this "old/new" controller type has some internal problems!
Kelly Controls have also KLS96600 (600A) phase current. But with this "low" voltage I will never reach max turns (1740@144V ==> Kv=12,08).
BTW the motor can handle up to 703A for 3 seconds and 563A for 30 seconds (manufactures statement), so I can go with 600A for the short distance (402m) on the motor.
Well I hope that KLS14401 will now work proper. I will see it.
By next winter I will change the controller again to water cooled Emsiso emDrive500 (125V, 500A/800A, 62kW cont/100kW peak).
So next year I am able to kill the motor :wink:
With 125V I will also not reach the top speed but this controller has field weakening option.
Doesn't the Kelly controller do field weakening ?
P.S. ook een hollander ?