American-power-conversion 240-320kW 480V User Manual

APC Silcon 240-320kW 480V UPSUser Guide Copyright ©2000 APC Denmark ApS Information in this document is subject tochange without notice and does not

10 User Guide APC Silcon 240-320kW 480V UPS 990-4039 Stop/Start UPS and Operating the External Service Bypass

Stop/Start UPS and Operating the External Service Bypass 990-4039 User Guide APC Silcon 240-320kW 480V UPS 11 NOTICE!

12 User Guide APC Silcon 240-320kW 480V UPS 990-4039 Stop/Start UPS and Operating the External Service Bypass 2.6 Operating the External Service Byp

Stop/Start UPS and Operating the External Service Bypass 990-4039 User Guide APC Silcon 240-320kW 480V UPS 13ActionSteps 1-4 apply to all the parall

14 User Guide APC Silcon 240-320kW 480V UPS 990-4039 Stop/Start UPS and Operating the External Service Bypass 2.6.2 Switching the Parallel System fr

Stop/Start UPS and Operating the External Service Bypass 990-4039 User Guide APC Silcon 240-320kW 480V UPS 15Action1. Check that the output switch (

16 User Guide APC Silcon 240-320kW 480V UPS 990-4039 Stop/Start UPS and Operating the External Service Bypass 2.7 Isolating one UPS in a Parallel Co

Stop/Start UPS and Operating the External Service Bypass 990-4039 User Guide APC Silcon 240-320kW 480V UPS 17

18 User Guide APC Silcon 240-320kW 480V UPS 990-4039 Operation 3.0 Operation The display unit will read parameters, alarms/messages and measured valu

Operation 990-4039 User Guide APC Silcon 240-320kW 480V UPS 19 3.2 Display of Measured Values To read measurements, press one or two keys simultaneo

2 User Guide APC Silcon 240-320kW 480V UPS 990-4039 Thank You Thank you for chosing APC Silcon UPS. Please read this User Guide thoroughly prior to i

20 User Guide APC Silcon 240-320kW 480V UPS 990-4039 Operation 3.3 Using the Remote Display The remote display is an inactive unit that is unable to

Parameter Settings 990-4039 User Guide APC Silcon 240-320kW 480V UPS 214.0 Parameter Settings Below tables show operating parameters programmable fr

22 User Guide APC Silcon 240-320kW 480V UPS990-4039Parameter Settings4.1 Programming Keys4.2 Switching to Bypass OperationProgramming ExampleScrolls u

Parameter Settings990-4039User Guide APC Silcon 240-320kW 480V UPS 23To return to normal operationFollow same procedure to program other parameters.A

24 User Guide APC Silcon 240-320kW 480V UPS990-4039Alarms and Events5.0 Alarms and EventsAlarms are indicated by the red lamp (above the left hand cor

Alarms and Events990-4039User Guide APC Silcon 240-320kW 480V UPS 255.3 Possible alarmsNOTICE!

26 User Guide APC Silcon 240-320kW 480V UPS990-4039Alarms and EventsAlarms Description Action22. High temperature of bypass static switchTemperature o

Alarms and Events990-4039User Guide APC Silcon 240-320kW 480V UPS 275.4 Rectifying Alarm MessagesFollowing actions may rectify alarm:• Check local ut

28 User Guide APC Silcon 240-320kW 480V UPS990-4039Maintenance & Testing6.0 Maintenance & TestingUPS maintenance should be carried out by trai

Maintenance & Testing990-4039User Guide APC Silcon 240-320kW 480V UPS 29

990-4039 User Guide APC Silcon 240-320kW 480V UPS 3 Contents: 1.0 Introduction 41.1 Display Unit 42.0 Stop/Start UPS and Operati

30 User Guide APC Silcon 240-320kW 480V UPS990-4039Warranty7.0 Warranty7.1 APC Silcon UPS Limited Factory WarrantyAPC warrants that the unit, when pro

How to Contact APC990-4039User Guide APC Silcon 240-320kW 480V UPS 318.0 How to Contact APC APC Corporate 132 Fairgrounds Road West Kingston, RI 028

4 User Guide APC Silcon 240-320kW 480V UPS 990-4039 Introduction 1.0 Introduction This UPS system is designed to offer reliable and problem-free powe

Stop/Start UPS and Operating the External Service Bypass 990-4039 User Guide APC Silcon 240-320kW 480V UPS 52.0 Stop/Start UPS and Operating the Ext

6 User Guide APC Silcon 240-320kW 480V UPS 990-4039 Stop/Start UPS and Operating the External Service Bypass 2.3 Stop UPS (for complete power down)

Stop/Start UPS and Operating the External Service Bypass 990-4039 User Guide APC Silcon 240-320kW 480V UPS 7 The UPS is now isolated. Maintenance/re

8 User Guide APC Silcon 240-320kW 480V UPS 990-4039 Stop/Start UPS and Operating the External Service Bypass

Stop/Start UPS and Operating the External Service Bypass 990-4039 User Guide APC Silcon 240-320kW 480V UPS 9 2.5 Operating the External Service Bypa