6 Introduction
Figure 3 System Control Cabinets (SCCs)
Typesof System Control Cabinets (SCCs)•SCCT-- A stand-alonecabinet containing system control logic for up to six UPS modules,a static bypass
switch,manually operated disconnects for the static bypassswitch, and two motor-operated system circuit
breakers.
•SCCB-- S imilarto the SCCT, except that external sheet metalmatches that of the UPS modules.
•SCCP --Similar to the SCCB, except narrower and designed for two UPS modules.
•SCCI --System control logic and static bypass switchare integrated into a switchboard cabinetmanufac-
turedby others, which also includes the system circuit breakers.
•SCCC --An integrated configuration like the SCCI, but with a static switchrated for continuous duty.
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PROD U C T