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American Power Conversion 240-320kW400V Stop/Start UPS and Operating the External Service Bypass

Models: 240-320kW400V

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Stop/Start UPS and Operating the External Service Bypass

NOTICE!

With Q002 in position 0, the UPS can be operated and tested as a single system without affecting the other parallel UPS(s) if correct monitoring device has been installed. Applicable to all bypass panels.

	990-4057

User Guide APC Silcon 240-320kW 400V UPS	17

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American Power Conversion 240-320kW400V manual Stop/Start UPS and Operating the External Service Bypass, 990-4057

Contents

APC Silcon Copyright 2001 APC Japan240-320kW400V UPS User Guide Safety Symbols used in this manual User Guide APC Silcon 240-320kW 400V UPSThank You TEST BEFORE YOU TOUCH1.0 Introduction IntroductionUser Guide APC Silcon 240-320kW 400V UPS 1.1 Display Unit2.0 Stop/Start UPS and Operating the External Service Bypass Panel Stop/Start UPS and Operating the External Service BypassNormal operation Load power xx% 2.1 Stop UPS for stand-by2.3.1 Switching off the UPS 2.3 Stop UPS for complete power downStop/Start UPS and Operating the External Service Bypass User Guide APC Silcon 240-320kW 400V UPSUser Guide APC Silcon 240-320kW 400V UPS Stop/Start UPS and Operating the External Service BypassDisplay shows System OFF System OFF2.4.1 UPS start-up 2.4 Start UPS from complete power downStop/Start UPS and Operating the External Service Bypass User Guide APC Silcon 240-320kW 400V UPSSystem type XXX kVA Stop charge DC capacitors YES Normal operation load power XX%Start charge DC capacitors YES Data stored Start charge DC capacitors YES Insert fuse or close MCCB System OFFThe acoustic alarm sounds for 30 seconds 2.5 Operating the External Service Bypass Switch single systems2.5.1 Bypassing the Single System UPS Lamp indication on Bypass PanelUser Guide APC Silcon 240-320kW 400V UPS Stop/Start UPS and Operating the External Service BypassLoad 990-4057User Guide APC Silcon 240-320kW 400V UPS Stop/Start UPS and Operating the External Service BypassAction Display shows2.6.1 Bypassing the Parallel UPS System All UPSs 2.6 Operating the External Service Bypass Switch parallel systemsStop/Start UPS and Operating the External Service Bypass Service bypass switchStop/Start UPS and Operating the External Service Bypass The acoustic alarm sounds for 30 secs* Repeat for all other systemsUser Guide APC Silcon 240-320kW 400V UPS ActionService bypass switch Stop/Start UPS and Operating the External Service BypassUser Guide APC Silcon 240-320kW 400V UPS 990-4057press the green ON button on all systems 3. Set input switches Q001 to position5. Press on the keyboard2.7.1 Isolating one UPS in a Parallel/Redundant System 2.7.2 Switching Back the UPS to Normal Rarallel/Redundant OperationStop/Start UPS and Operating the External Service Bypass User Guide APC Silcon 240-320kW 400V UPS990-4057 Stop/Start UPS and Operating the External Service BypassUser Guide APC Silcon 240-320kW 400V UPS 3.0 Operation Operation3.1 Keyboard User Guide APC Silcon 240-320kW 400V UPS3.2 Display of Measured Values 3.3 Using the Remote DisplayOperation User Guide APC Silcon 240-320kW 400V UPSUser Guide APC Silcon 240-320kW 400V UPS 3.4 Economy ModeOperation 4.0 Parameter Settings Parameter SettingsParameter Settings Setting4.1 Programming Keys 4.2 Switching to Bypass OperationProgramming Example Bypass operationNormal operation load power xx%Parameter Settings User Guide APC Silcon 240-320kW 400V UPS5.0 Alarms and Events Alarms and Events5.1 Displaying the Alarm Stack 5.2 Displaying the Event StackAlarms and Events 5.3 Possible AlarmsAlarms User Guide APC Silcon 240-320kW 400V UPSAlarms Alarms and EventsUser Guide APC Silcon 240-320kW 400V UPS Description5.5 Parallel Operation Alarms 5.4 Rectifying Alarm MessagesCorrection of false alarm situations during service Alarms and Events6.0 Maintenance & Testing Maintenance & Testing6.2 Battery Monitoring Test 6.3 Battery Capacity TestBattery capacity Maintenance & TestingBattery capacity Battery operation time xxx min Normal operation load power xx%7.0 Warranty Warranty7.1 APC Silcon UPS Limited Factory Warranty User Guide APC Silcon 240-320kW 400V UPS8.0 How to Contact APC How to Contact APCAPC Corporate APC Denmark990-4057 How to Contact APCUser Guide APC Silcon 240-320kW 400V UPS