I am trying to calculate brake power, which is required to dissipate to external regen resistor, using formula in the following URL.
AKD-x2407 with 3x400V: Wc=110, Continuous power internal resistor=200
1. If Pbrems>110, do we need an external regen resistor?
2. Or, AKD-x2407 has 200W Continuous power internal resistor, so external regen resistor is required, when Pbrems>310 (=110+200) ?