MGE UPS Systems 6000 manual Centralized bypass, UPS system with centralized bypass up to six units

Page 17

MGETM GalaxyTM 6000 : Specification guide

Parallel UPS, three-phase, 250 to 3000 kVA*

* Power rating for an N+1 redundant configuration

Normal	Normal	Normal	Bypass
AC input	AC input	AC input	AC input
		Centralized bypass
	Load

Fig. 3. UPS system with centralized bypass (up to six units).

APC By Schneider Electric

Edition - 03/2009

Spec. E - 17

Image 17

Contents Power rating for an N+1 configuration Contents Brief description UPS definitionPurpose Operating principle Sizing and general characteristics AC sources Electrical characteristicsInverter BatteriesDiscrimination and short-circuit capacity Static bypassMechanical characteristics Environment conditions UPS not including batteryProtection UPSMeasurement of actual backup time Battery managementDigital battery monitoring Self-testUser interface User interface and communicationGraphic display ControlsCommunication Local and remote diagnostics and monitoring E. ServicesMaintainability Standards and tests Test procedures and quality systemInstallation services ServicesWarranty UPS Electrical diagramUPS system with centralized bypass up to six units Centralized bypassBattery management and protection BatteryAppendix. Comparison table Type of UPSStatic bypass InverterEfficiency User interfaceCommunication ServicesCertification Operation, Maintainability