H3C Technologies H3C S12500 Series Switches - Manual (Page 13)

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Figure 14 Installing a card (for the S12508)
Connecting power cords
Make sure the power switch is in the OFF position before you connect the power cords.
Make sure the number of power cords is the same as the number of power modules. This section
describes power cord connection when all the power modules are installed on the switch.
Connecting an AC power cord
CAUTION:
Typically 10 A busbars are available in the equipment room but the AC power supply system requires a
16 A power cord (AC), so you need to use a 16 A busbar, and make sure the AC power supply system can
provide enough power. For 16 A AC power cords used in different countries or regions, see
H3C S12500
Routing Switch Series Installation Guide.
To connect AC power cords:
1. Attach the power cable bracket to the power frame, attach the spring washers, flat washers, and
fasten the screws.