Fluke 43B - Electromagnetic Compatibility (EMC)

Fluke 43B
Applications Manual
44
Measuring Peak and Inrush Current
High inrush currents of motors can cause breakers to trip or fuses to open.
1 Open the main menu.
2
Set the maximum expected current during the
inrush. This might be 6 to 14 times the full
load current of the motor.
3
4
Set the expected inrush time:
5
6


 INRUSH CURRENT
 MAXIMUM CURRENT
50
A



 INRUSH TIME
5 seconds 