H3C S12500 Installation Manual page 117

Figure 93 Front view of an AC power frame
(1) to (8) AC power modules
The power receptacles (callout 1 in
the rear of the S12508/S12518 AC power frame.
Figure 94 Power receptacles and power monitoring module
(1) Power receptacles
Power monitoring module
The power monitoring module (callout 2 in
and operating status of the power modules in real time. It is located at the rear right of the S12508 or
S12518 chassis.
S12508/S12518 DC power supply
PSE20KD1 DC power supply system
PSE20KD1 DC power supply system comprises a DC power frame and DC power modules.
Figure 94), which is used for power supply entry, is installed at
(2) Power monitoring module
Figure 94) monitors the alarm status, in-position status,
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