American Power Conversion 480kW400V manual Start UPS from complete power down, UPS start-up

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Stop/Start UPS and Operating the External Service Bypass

2.4Start UPS (from complete power down)

2.4.1 UPS start-up

CAUTION!

Make sure all cable connections are in place prior to first start-up.

Red / OFF

Green /ON

NOTICE!

After first system start-up, check that battery temperature is displayable (press and simultaneously on the display – it reads NV (not valid) if incorrectly installed). A battery capacity test is recommended after the electric installation.

NOTICE!

If for any reason the start-up procedure is interrupted, wait for the display to show the step 4 message: “Stop charge DC capacitors : YES” and repeat procedure from there.

CAUTION!

Do not close the MCCBs in the Battery Breaker Box unless the display reads: “Insert fuse or close MCCB” – otherwise the UPS may be damaged. If the display reads “DC capacitor charge error”, do not close MCCB.

Call for assistance.

WARNING!

If “Autostart” is active the UPS will start automatically after step 9 (with a 1-minute delay)

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User Guide APC Silcon 480kW 400V UPS	7

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Contents Copyright 2001 APC Japan 480kW400V UPS User GuideThank You User Guide APC Silcon 480kW 400V UPSIntroduction IntroductionDisplay Unit Stop UPS for stand-by Stop/Start UPS and Operating the External Service Bypass Start UPS from stand-by Switching off the UPS Stop UPS for complete power downSystem OFF UPS start-up Start UPS from complete power downSystem start-up now completed Bypassing the Single System UPS Operating the External Service Bypass Switch single systemsStop/Start UPS and Operating the External Service Bypass System OFF Normal operation Load power 0% Bypass operation Bypassing the Parallel UPS System All UPSs Press On the keyboard until Stop/Start UPS and Operating the External Service Bypass Set input switches Q001 to position Isolating one UPS in a Parallel/Redundant System Stop/Start UPS and Operating the External Service Bypass Operation OperationKeyboard Display of Measured Values Using the Remote DisplayEconomy Mode Parameter Settings Parameter SettingsParameter Settings Programming Keys Switching to Bypass OperationProgramming Example To return to normal operation Mode Comments Alarms and EventsAlarms and Events Displaying the Alarm StackAlarms Description Action Possible AlarmsAlarms and Events Parallel Operation Alarms Rectifying Alarm MessagesCorrection of false alarm situations during service Battery Capacity Test Maintenance & TestingMaintenance & Testing Battery Monitoring TestUntil Battery capacity Test Xxx Press Data stored Warranty WarrantyAPC Silcon UPS Limited Factory Warranty APC Denmark How to Contact APCHow to Contact APC APC CorporateHow to Contact APC