Rockwell Automation Publication 1606-RM055A-EN-P - December 2016 9
Basic Power Supply 5 A
DC-Input
Do not operate the power supply with DC-input voltage.
Input Inrush Current
A NTC inrush limiter limits the input inrush current after turn-on of the
input voltage.
Attribute AC 100V AC 120V AC 230V Notes
Inrush
current
max 23 A peak 27 A peak 40 A peak 40 °C (104 °F) ambient, cold start
typ 18 A peak 22 A peak 33 A peak
Inrush
energy
typ 13 A peak 16 A peak 30 A peak 25 °C (77 °F) ambient, cold start
max 0.4 A
2
s0.5 A
2
s1.5 A
2
s 40 °C (104 °F) ambient, cold start
Figure 6 - Input Inrush Current, Typical Behavior,
230V AC Input, 24V 5 A Output, 40 °C Ambient
Figure 7 - Input Inrush Current, Zoom Into First Peak
230V AC Input, 24V 5 A Output, 40 °C Ambient
20ms/DIV
Input current 20A/DIV
Input voltage 500V/DIV
Output voltage 20V/DIV
1ms/DIV
Ipeak = 33A
Input current 10A/DIV
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