American Power Conversion 240-320kW 480V manual Start UPS from complete power down, UPS Start-up

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Stop/Start UPS and Operating the External Service Bypass

The UPS is now isolated. Maintenance/repair, disconnection or removal can now be carried out.

CAUTION!

Recharge batteries out of service every 3 months to prevent damage.

WARNING!

Internal DC capacitor may contain energy even after the UPS has been switched off. Allow for automatic discharge by waiting at least 5 minutes after switching off UPS and battery breakers before working on the UPS.

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.

NOTICE!

Green / ON

Red / OFF

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: “Close MCCB” - otherwise the UPS may be damaged. If the display reads “DC capacitor charge error”, do not close MCCB.

Call for assistance.

 

990-4039

 

 

User Guide APC Silcon 240-320kW 480V UPS

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Contents Copyright 2000 APC Denmark ApS APC Silcon 240-320kW 480V UPS User GuideUser Guide APC Silcon 240-320kW 480V UPS Safety Symbols used in this manualThank You Contents Introduction IntroductionDisplay Unit Stop UPS for stand-by Stop/Start UPS and Operating the External Service BypassStart UPS from stand-by Reset the acoustic alarm by pressing Stop UPS for complete power downSwitching off the UPS Acoustic alarm soundsUPS Start-up Start UPS from complete power downClose the front doors Operating the External Service Bypass Switch single systems Service Bypass Switch APC Silcon System OFF Normal operation Load power 0% Dual Utility Bypassing the Parallel UPS System All UPSsLamp indication on Bypass Panel Stop/Start UPS and Operating the External Service Bypass Following can be carried out on any UPS Press On the keyboardIsolating one UPS in a Parallel/Redundant System Stop/Start UPS and Operating the External Service Bypass Operation OperationKeyboard Batt. load Batt. tank Display of Measured ValuesEconomy Mode Using the Remote DisplayParameter Setting Comments Parameter SettingsParameter Settings Parameter SettingsProgramming Keys Switching to Bypass OperationProgramming Example Load power xx% Displaying the Event Stack Alarms and EventsAlarms and Events Displaying the Alarm StackAlarms Description Action Possible alarmsDisplay will show invalid UPS data Parallel Operation Alarms Rectifying Alarm MessagesCorrection of false alarm situations during service Battery Capacity Test Maintenance & TestingMaintenance & Testing Battery Monitoring TestUntil Warranty WarrantyAPC Silcon UPS Limited Factory Warranty APC Denmark How to Contact APCHow to Contact APC APC Corporate
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