Input inrush current
The power supply is equipped with an active inrush current limiting circuit that limits the input inrush current to a very low value after power-up and after short interruptions of the input voltage.
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| 3AC 400 V | 3AC 480 V |
|
|---|---|---|---|---|
Input inrush current* | Max. | 6 A peak | 6 A peak | temperature-independent |
Typ. | 4.5 A peak | 4.5 A peak | ||
Inrush energy | Max. | 1.5 A² s | 1.5 A² s | |
Start-up delay | Typ. | 500 ms | 600 ms |
|
* The charge current of the interference suppression capacitors during the first few microseconds after switching on is not taken into account.
