H3C Technologies H3C S9800 Series Switches - Manual (Page 6)

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Power module overview
PSR1800-56A is a power module with AC input and DC output. It can
provide up to 1800 W output and it delivers the following features:
Feature Description
Protection
Protection against over-current input,
under-voltage input, over-voltage output,
over-current output, output short circuit, and
over-temperature.
Redundancy
The power modules can operate in redundant
mode, and support load sharing.
Hot swapping
You can replace a power module when the
switch is operating.
Technical specifications
Item Specifications
Rated input voltage
100 VAC to 240 VAC @ 50 Hz or 60
Hz
Maximum input voltage 90 VAC to 264 VAC @ 47 Hz to 63 Hz
Maximum input current 13 A
Output voltage
–56 V