ZXR108900SeriesHardwareManual
FIGURE75REARPANELVIEWOFDCPOWERSUPPLYMODULE
DCpowersupplyadopts1+1backupmode.Eachsystemisconīæg-
uredwithtwoDCmodules.Technicalparametersofthesemodules
areshowninTable136.
TABLE136TECHNICALPARAMETERSOFDCMODULE
Parameter
Value
Ratedvoltage
-48V
Permittedvoltagerange
-57V~-40V
Inputelectricalcurrent
25A
Maximumpowerconsumption
1200W
RearpanelviewofACpowersupplymoduleisshowninFigure76.
FIGURE76REARPANELVIEWOFACPOWERMODULE
ACpowersupplyadopts2+1backupmode.Eachsystemiscon-
īæguredwith1~3ACmodules.Technicalparametersofthesemod-
ulesareshowninTable137.
TABLE137TECHNICALPARAMETERSOFACMODULE
Parameter
Value
InputvoltageSinglephase(220±10%)V
Inputelectricalcurrent
5A
Frequency
(50±5%)Hz
Maximumpowerconsumption
900W
Linevoltagewaveformdistortion
rate
<5%
104ConīædentialandProprietaryInformationofZTECORPORATION