Ac Voltage Supply - Siemens SIMATIC IPC477D Operating Instructions Manual
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Also See for SIMATIC IPC477D:
- Operating manual (54 pages) ,
- Operating instructions manual (292 pages) ,
- Quick install manual (2 pages)
Table of Contents
Technical information
8.5 Hardware descriptions
8.4.5
AC voltage supply
Input voltage
Power consumption
Power failure buffering
Efficiency
Power consumption depends on device configuration. The specified power consumption relates to
1
the maximum device configuration.
Note
Inrush current
The power consumption of the device is dependent on the device configuration and can be
up to 1.1 A.
The peak value of the starting current depends on the input voltage and the impedance of
the power supply, and can be up to 50 A for < 1 ms. This will not have a negative impact on
device functionality.
158
100-240 VAC (-15 % / +20 %); 50-60 Hz
Max. 90 W
1
"AC FAIL" becomes active after >= 20 ms,
The power supply continues to buffer for >= 20 ms at >= 93 V
>85 %
SIMATIC IPC477D, IPC477D PRO
Operating Instructions, 07/2015, A5E31347228-AD
Table of Contents
