DISTRIBUTION
TO PDU
Total number of blocks varies based on deployed capacities
Click to view power redundancy scenarios
B PDU
DISTRIBUTION
TO UPS SYSTEM
RESERVE BLOCK SUPPORTS PRIMARY BLOCKS
UTILITY SERVICE
CABINET
AUTOMATIC TRANSFER SWITCH
ONSITE GENERATION
750 kW
UPS SYSTEM
1,500 kW UPS SYSTEM
A PDU
PRIMARY ELECTRICAL BLOCK
UTILITY & GENERATOR FAILURE
UTILITY FAILURE
STATIC TRANSFER SWITCH
ONE PRIMARY UPS FAILURE
BLOCK REDUNDANT ELECTRICAL TOPOLOGY
NO FAILURES
STATIC TRANSFER SWITCH FAILURE
UTILITY & GENERATOR FAILURE
BYPASS
NO FAILURES
BYPASS
TRANSFER IF BYPASS DOESN’T WORK
If bypass fails, IT environment
is fed from B-POWER FEED only
TRANSFER IF BYPASS DOESN’T WORK
If bypass fails, IT environment
is fed by B-POWER FEED only