American Power Conversion 120-160kW manual Display of Measured Values, Using the Remote Display

Page 20

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.

3.3 Using 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.

990-4036

 

 

 

 

20

User Guide APC Silcon 120-160kW 400V UPS

Image 20
Contents 120-160kW 400V UPS User Guide Copyright 2000 APC Denmark ApSThank You Safety Symbols used in this manualUser Guide APC Silcon 120-160kW 400V UPS Contents Display Unit IntroductionIntroduction Stop/Start UPS and Operating the External Service Bypass Normal operation Load power xx%Stop UPS for stand-by Start UPS from stand-byStop UPS for complete power down Switching off the UPSBlank Start UPS from complete power down UPS start-upSystem OFF Normal operation load power XX% Display showsBypass operation Operating the External Service Bypass Switch single systemsBypassing the Single System UPS Stop/Start UPS and Operating the External Service Bypass System OFF Normal operation Load power 0% Bypass operation Bypass operation Normal operation Load power 0%Bypassing the Parallel UPS System All UPSs Acoustic alarm sounds for 30 secs Stop/Start UPS and Operating the External Service Bypass Press On the keyboard Set input switches Q001 to positionPress the green on button on all systems Isolating one UPS in a Parallel/Redundant System Stop/Start UPS and Operating the External Service Bypass Keyboard OperationOperation Batt. load Batt. tank Using the Remote DisplayDisplay of Measured Values Economy Mode Parameter Settings Parameter SettingsParameter Settings Programming Example Switching to Bypass OperationProgramming Keys Load power xx% Alarms and Events Alarms and EventsDisplaying the Alarm Stack Mode CommentsPossible Alarms Alarms Description ActionDisplay will show invalid UPS data Correction of false alarm situations during service Rectifying Alarm MessagesParallel Operation Alarms Maintenance & Testing Maintenance & TestingBattery Monitoring Test Battery Capacity TestBattery capacity Test UntilTest Xxx Press Test PressAPC Silcon UPS Limited Factory Warranty WarrantyWarranty How to Contact APC How to Contact APCAPC Corporate APC Denmark