This may seem like an odd question, but I have a few large motor control cabinets that need to be powered up simultaneously for customer testing. Each MCC normally has a single 1000A supply. I need to size some circuit breakers to power up each of these cabinets, but since this is only for testing I would like to use small ones.
I can estimate the power consumption for everything well enough except the VSDs - not surprisingly, the manufacturer doesn't tell you the power draw when the VSD is not driving a load. Does anyone have any information they could share here? The drives are Allen Bradley Powerflex 700s.
I can estimate the power consumption for everything well enough except the VSDs - not surprisingly, the manufacturer doesn't tell you the power draw when the VSD is not driving a load. Does anyone have any information they could share here? The drives are Allen Bradley Powerflex 700s.