APC 40 130KVA user manual Restarting a Parallel Configuration, Load is protected by the UPSs

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Installation and User Manual

3.4Restarting a Parallel Configuration

Check that switches Q4S (9) and Q5N (11) are closed. If this is the case, continue with this procedure, otherwise refer to Section 4.4.2 or Section 4.4.3 "Return to the Normal Operation, Parallel UPS".

Figure 3-4: Restarting a Parallel Configuration

1 - Check that the output switch CB2 in the external system bypass cabinet is closed.

2 - Check that the bypass switch CB1 in the external system bypass cabinet is open.

Then carry out steps 3 to 5 below on each of the UPSs.

3 - Set the Normal AC source input switch Q1 (8) to the ON position.

4 - Wait until the end of the start sequence.

5 - Set the battery circuit breaker of the auxiliary cabinets to the ON position.

The UPSs start automatically. On each unit, LEDs (32) and (33) go OFF and LED (31) goes ON.

The load is protected by the UPSs.

If LED (31) remains OFF, press the ON button (37) on each UPS (the UPS is in manual start mode) and confirm if necessary by pressing the function key (35) marked .

If LED (31) still remains OFF and either of LEDs (32) or (33) is ON, a fault has occurred (see Section 4.1).

86-174010-00 B00

Operation

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Contents MGE Galaxy Page Schneider Electric MGE GalaxyMGE Galaxy Important Safety InstructionsEnvironment This page left blank intentionally Contents Warranty and Product Registration MaintenanceService Solutions Team Three Phase Products AppendicesTables FiguresUPS Serial Number Safety of persons Safety RulesSpecial precautions Document Icons MGE Galaxy Symbol UsageDisplay Icons Maintenance Setup and InstallationSection Descriptions IntroductionViii Scope IntroductionGeneral Description UPS power rating KVA Dimensions H x W x D MGE Galaxy 5000 UPS System with Battery Single Line DiagramInside MGE Galaxy 5000 UPS Cabinet Inside the UPS Cabinet, Access to ConnectionsUPS Cabinet Bottom View Layout Power Connection TerminalsUser-Machine Interface Display User-Machine Interface DisplayDisplay Screens Display ScreensRelay Communication Card Relay Communication CardThis page left blank intentionally Introduction Location Setup and InstallationLayout of Cabinets Electrical SpecificationsSingle UPS With Common Normal and Bypass AC Inputs Connection of Power Cables in a Single UPSUPS Can // interconnections Exchange-current interconnectionsInterconnections with the external system bypass cabinet Parallel Configuration for Increased Capacity Four UPSsXMB08 XMB07 XMB06 11 Adding Communication Cards Adding Communication Cards12 Connection of Relay Communication Card Connection of the Relay Communications CardCommunications Card Connection Example Characteristics of the input contactsSingle UPS Routing the Control/Communications CablesGeneral-shutdown cable Can cables Parallel UPSExchange-current cables Shutting Down a Single UPS OperationRestarting a Single UPS Shutting Down a Parallel ConfigurationLoad is protected by the UPS Load is protected by the UPSs Restarting a Parallel ConfigurationSingle UPS Start Sequence on Normal AC Input Operation of Mimic-Panel LEDsSingle UPS Start Sequence on Bypass AC Input Operating Modes Load on Battery PowerPersonalization Settings Operating Mode Access to the Personalization FunctionsUPS Personalization FrequencyDisplay Messages List Programmable Mode Standard ModeOperation of the Relay Communication Card Dry Contacts Load on Automatic AUTOMATIC-BYPASS Battery Temperature Fault This page left blank intentionally Identification of Alarms MaintenanceBattery power Life Cycle Monitoring LCMUPS Isolation Single UPS UPS IsolationLoad is no longer protected by the UPS Parallel UPS Configuration Without External Bypass Cabinet Shutdown and isolation of all the UPSs Parallel UPS Configuration With External Bypass CabinetReturn to Normal Single UPS Return to the Normal OperationUPS starts automatically LED 31 is on Parallel UPS Configuration Without External Bypass Cabinet UPS restarts and LED 31 is on Restart the UPS for which all switches are set to OFFReturn to Normal Parallel UPS With External Bypass Cabinet Training Center Servicing BatteriesHz Training Center This page left blank intentionally Appendices A1 Electrical CharacteristicsSelection of Protection Devices Limitation Input/Output Characteristics Load output Bypass AC inputInverter A2 Maximum Allowable Power for Parallel UPS Units A3 UPS Cabinet Major Internal Components MGE -GalaxyA4 Available Options A5 Environment Page Warranty Extension Warranty+ MGE Galaxy Warranty and Product RegistrationUser Information Product InformationScheduling Field Service Engineer Support Technical Support and Product ServicesReturn Policy for Repair of Three Phase Products RGA MGE Galaxy AWG GlossaryIgbt VAC MGE Galaxy Use this form Reorder Form Scenic Avenue Costa Mesa, CAPage Page Contact Information