American Power Conversion 480kW400V manual Display of Measured Values, Using the Remote Display

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Operation

3.2Display of Measured Values

To read measurements, press one or two keys simultaneously as shown below. (Illustrated values are examples only).

Action

Display shows

98.01.16 System off 10.22,13

Mains 1 voltage 385 385 385Vac

Mains 1 current

16 16 16Aac

Battery voltage

System off 438 437Vdc

Battery current

+ 2Adc

Output voltage 400 400 400 Vac

Output current

15 15 15Aac

Output frequency

50Hz

Battery temperature

25°C

Output peak current

22 22 22A

Normal operation load power xx%

Batt. load : 0

Batt. tank: 100

Description

Year, month, day

Hour, minute, second

Mains 1 voltage is 3 x 385V

Mains 1 current is 3 x 16A

Battery voltage is 438Vdc on battery 1 437Vdc on battery 2

Charging current is (+) 2Adc (Discharging current ())

Output voltage is 3 x 400V

Output current is 3 x 15A

Output frequency is 50/60Hz

Battery temperature is 25°C

Output peak current is 3 x 22A

(only of interest for service engineers).

Returns to normal status indication. If not pressed, automatic switch back will be performed after 20 seconds.

Battery load in percent.

Left battery capacity in percent.

3.3Using the Remote Display

The remote display is an inactive unit that is unable to influence the operation of the APC Silcon UPS. It is impossible to adjust or otherwise influence the function of the UPS. The alarms available on the remote display are at subset of the alarms, which can be read on the internal display.

Operation of Remote Display is described in section 3.0 above.

Alarms available are described in section 5.0 Alarms.

Readout of measurements as described in section 3.2 above.

NOTICE!

Time cannot be displayed from the Remote Display.

 

990-4058

 

 

User Guide APC Silcon 480kW 400V UPS

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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 BypassStart 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