Emerson 610 installation manual Multi-Module 500 to 750kVA UPS

Installation Considerations

10. A breaker coordination study should be performed to ensure proper handling of fault currents.

NOTE

The instantaneous trip setting of the breaker feeding the SCC bypass input should be high enough to accommodate short-duration overloads. The bypass static switch inside the SCC can draw up to 10 times the system’s rated current for up to three cycles.

Figure 1 Multi-Module 500 to 750kVA UPS

Figure 2 UPS Multi-Module Unit block diagram

UPS MODULE

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