H3C S12500 Installation Manual page 116

Figure 91 DC power frame rear view
(1) A pair of wire posts
DC power module
Figure 92 DC power module
(1) Power input LED
(3) Over-temperature alarm LED
Power monitoring module
The power monitoring module (callout 7 in
and operating status of the power modules in real time. It is vertically installed between the power
module slot area and the power switch.
S12508/S12518 AC power supply
PSE20KA1 AC power supply system
PSE20KA1 AC power supply comprises an AC power frame (integrated with power receptacles) and
AC power modules.
Each S12508/S12518 AC power frame can have up to eight AC power modules.
(2) Grounding post
(2) Power output LED
(4) Power module fault LED
Figure 90) monitors the alarm status, in-position status,
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