Tag Archives: tool

EE07: DC MOTOR STARTING CURRENT, BACK EMF, ARMATURE CURRENT AT SPECIFIC SPEED CALCULATOR

SOURCE VOLTAGE:V

ARMATURE RESISTANCE:ohm

MOTOR SPEED CONSTANT:V/rpm     If you don’t know, you can find this. You need to divide voltage generated to speed at that voltage.

MOTOR SPEED: rpm


RESULTS

STARTING CURRENT: A

BACK EMF: V

ARMATURE CURRENT RUNNING AT :A

EE01 – 0,4KV SYSTEMS CABLE CROSS SECTION ESTIMATOR

Just enter distance and power to get cross sectional area and amperage estimation

Continue reading EE01 – 0,4KV SYSTEMS CABLE CROSS SECTION ESTIMATOR

ME01 – NOMINAL DIAMETER DN (MM) TO NOMINAL PIPE SIZE NPS (INCH)CONVERSION TABLE