APC DP300E free download

File name OA01GB09.PDF

DATAPOWERTM DP300E Series User guide Copyright © 1997 Silcon Power Electronics A/S Due to continuous product development information given in this manual is subject to change without notice. 7OA0001 GB rev.09 User Guide DP300E 1 7OA0001 GB rev.09 2 User Guide DP300E Contents: 1.0 1.1 1.2 Introduction General The display unit 2.0 2.1 2.2 2.3 Stop-start General Stop Start 3.0 3.1 Operation Keyboard description 4.0 4.1 4.2 Programming parameters General Parameters 5.0 6.0 6.1 6.2 6.3 6.4 6.5 Reading out measurements Alarms - what to do General The events stack Alarm messages The events logger Displaying the events stack 7.0 7.1 7.2 Service bypass switch Operating the external service bypass switch Operating the external service bypass switch for parallel systems 8.0 8.1 8.2 8.3 8.4 Preventive maintenance General Fan Battery Battery capacity test 9.0 Economy operation 10.0 Software 10.1 10.2 10.3 Choice of software Configuration codes Choice of cable 11.0 How to contact Silcon 7OA0001 GB rev.09 User Guide DP300E 3 Introduction 1.0 1.1 Introduction General Congratulations on your choice of UPS (Uninterruptible Power Supply). This UPS has been designed and produced for reliable and troublefree long-term use. For you it means that once installed and commissioned, you can forget it. You only have to arrange a preventive maintenance as described in section 8 of this manual. 1.2 The display unit The display unit ­ placed on the front of the UPS ­ is the link between user and UPS. It consists of a display, an alarm LED, and a keyboard. The display is used for showing parameters, measured values, and alarm messages. A background light is activated in case of an alarm or if one of the keys are pressed. No activity or no alarm for 5 minutes will automatically switch of the light. By pressing pressing and and simultaneously you increase the contrast, and by simultaneously you decrease the contrast. Note: The display accuracy is ±1%, ±1 digit. The alarm LED is together with an acoustic signal the indicator for unusual operating situations. The light changes from green to red in case of alarm. The keyboard is used for programming of operating parameters and for calling readouts of parameters / alarm messages. 7OA0001 GB rev.09 4 User Guide DP300E Stop ­ start 2.0 2.1 Stop ­ start General According to electrical regulations only the local authorized electrical installer is normally allowed to perform a complete switching in and out of the UPS, as it involves operation of the battery supply breaker, where touch of high voltage parts is possible. For above reasons the normal user can only switch the UPS into system off mode and from here back into normal operation via the "safe" push buttons. 2.2 Warning: Please read maintenance section, if UPS has to be stopped for more than one week. Stop Display shows System off Action Open the front door and activate the "ON" and "OFF" push-button simultaneously Description Alarm LED