"Do you have local code restrictions on 460 Volts on a flexible cable?
Are you concerned with the safety of a portable cable at 460 Volts?
Possibly the cost of 460 Volt plug connector versus the cost of 230 Volt plug connectors?
I am wondering why you want to drag the transformer around the shop...
Keith, the largest motor is 2kW.
jraef, so 50% derate on drive choice and observe temperature rating.
I read conflicting information on the internet (normal) regarding the energising of ancillary motors while the spindle motor is running. On the one hand it is a strict NO and on the other...
I have a 230v 40A single phase supply to a workshop, bringing 3 phase onto my site would cost me over 7,000 along with a higher kWh tariff so I have a problem powering an Arboga drill press and large pedestal grinder.
Both motors are 380v proprietary units built into the machines and research...
