SYSTEM DESIGN
3.2
Model Code
EMX4e– 0 0 6 9
–
–
Control voltage
C1 = 110~120 VAC or 220~240 VAC
C2 = 24 VAC/VDC
Mains voltage
V5 = 200~525 VAC
V7 = 380~600 VAC
Bypass
B = internally bypassed
Nominal current rating
3.3
Model Selection
Starter sizing
The soft starter must be the correct size for the motor and the application.
Select a soft starter that has a current rating at least equal to the motor's full load
current (nameplate) rating, at the start duty.
The soft starter's current rating determines the maximum motor size it can be used
with. The rating depends on the number of starts per hour, the length and current
level of the start, and the amount of time the soft starter will be off (not passing
current) between starts.
The soft starter's current rating is only valid when used in the conditions specified in
the AC53 code. The current rating may be higher or lower in different operating
conditions.
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EMX4e User Manual (710-18433-00C)
