How to view information about power supplies on S series switches

For S series switches (except S1700), run the display power command to view the power supply status.
[HUAWEI] display power
PowerID Online Mode State Current(A) Voltage(V) RealPwr(W)
PWR1 Present AC NotSupply - - -
PWR2 Present AC Supply 0.82 53.40 43.79
PWR3 Present AC Supply 0.97 53.51 51.90
PWR4 Present AC Supply 0.95 53.51 50.83
The State field indicates the power supply status. If the State displays NotSupply, the power module does not supply power. Check whether the power supply is installed properly or whether the power switch is turned on.
Besides, you can run the display power system command on S series modular switches to check the power of each card and available power of the system. Before installing a switch or expanding the system capacity, decide whether the power capacity needs to be expanded according to the power consumption of the switch.
[HUAWEI] display power system
The total power supplied : 800.00(W)
The maximum power needed : 797.00(W)
The remain power : 3.00(W)
The system rated power detail information :
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Slot BoardName State Power(W)
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2 LPU board Lack 61.00
12 LPU board On 64.00
14 MPU board On 105.00
CMU1 CMU board On 1.00
CMU2 CMU board On 1.00
FAN1 FAN board On 43.00
FAN2 FAN board On 43.00
PWR1 PWR board On 800.00
The meanings of some fields are as follows:
- The total power supplied: indicates the total power of the system.
- The maximum power needed: indicates the maximum power required by the system.
- The remaining power: indicates the available power of the system.
- Power (W): indicates the power of each card.

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