Lenovo 5594-8KX User, Installation And Maintenance Manual page 301

Appendix A. Specifications
Block Diagram with Maintenance Bypass Module (MBP)
The following figure represents the block diagram for the 8000VA and 11000 UPS single
phase.
Note: This is Double Conversion: Converts AC to DC to AC.
The following figure represents the block diagram for the 8000VA and 11000VA UPS three
phase.
Note: This is Double Conversion: Converts AC to DC to AC.
For additional information on the Maintenance Bypass module, refer to the
M aintenance Bypass Operation
6U Rack or Tower UPS RT8kVA and RT11kVA IUOMG
.
Chapter 7
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