Alpha Technologies Cordex CXPS-M 48_24-1200_600A - Manual (Page 17)

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9400004-J0 Rev B
3.5.2 DC Charge Buses - Dual Voltage
Dual voltage systems have three vertical charge bars:
• One connecting all of the return terminals
• One busbar connecting all the "hot" terminals of the rectifier shelves and the input to the converter shelf–rat-
ed for the maximum 1200A current.
• The third bus bar delivers secondary voltage from the converters to the load–rated to 600A.
Figure 4 —
1200A dual voltage system
Secondary
voltage bus
Primary
voltage bus
Common
return bus