This is an estimator for busbar current carrying capacity. For the exact results please refer to your busbar provider’s data.
Formula is motorRatedTorque = (hp/rpm)*5252 lb-ft
Tool to convert kW <-> HPContinue reading EE04: KW <-> HP CONVERSION
if you enter KW, volt and power factor, the tool will return min contractor size.
Returns a random integer between 1 and entered value (both included):
Fuse selection is important in an electrical circuit, because a very rapid acting fuse might open in 0.1 seconds, a fast acting fuse might open in one second, and a slow acting fuse might take tens of seconds to open if a current of 20A was flowing through a fuse rated at 10A.Continue reading EE02:FUSES BY MARKING