Input Inrush Current - Allen-Bradley 1606-XLE240ERL Reference Manual

Input Inrush Current

An active inrush limitation circuit limits the input inrush current after turn-on
of the input voltage.
The charging current into EMI suppression capacitors is disregarded in the first
microseconds after switch-on.
Attribute
Max
Inrush current
Typ
Typ
Inrush energy Max
Figure 6 - Typical Turn-on Behavior at Nominal Load, 120V AC Input, and 25 °C (77 °F) Ambient
Figure 7 - Typical Turn-on Behavior at Nominal Load, 230V AC Input and 25 °C (77 °F) Ambient
Rockwell Automation Publication 1606-RM110A-EN-P - July 2020
Redundancy Power Supply - 24V, 10 A, 240 W, Single-phase Input
AC 100V AC 120V AC 230V
11 A peak 7 A peak 11 A peak
9 A peak 6 A peak 6 A peak
9 A peak 6 A peak 9 A peak
2 2
0.1 A s 0.1 A s 0.4 A
50ms/DIV
Input current
2A/DIV
6A
Input voltage
250V/DIV
Output voltage 20V/DIV
50ms/DIV
6A
Input current
2A/DIV
Input voltage
500V/DIV
Output voltage 20V/DIV
Temperature
At 40 °C (104 °F), cold start
At 25 °C (77 °F), cold start
At 40 °C (104 °F), cold start
At 40 °C (104 °F), cold start
2
s
9