American Power Conversion 250 A Total Power Off

InfraStruXure Power Generation System 27

Total Power Off

Before servicing the system, follow the procedure below to disconnect all sources of power supply

and reduce the risk of electric shock or injury:

1. Set the ATS Automatic Operation switch to Disable.

2. Set the Source 1 switch to OFF ():

a. Set the selector on the Source 1 switch to Manual.

The operating lever will swing out when the selector is set to Manual.

b. Turn the Source 1 switch counterclockwise to OFF (). Use the operating lever key for

easier operation.

Contents

Main Page About This Manual Audience Companion manuals How to find updates to this manual Page Contents Safety ......................................................................1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Overview .................................................................5 Operation ............................................................. 19 Automatic Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Emergency Manual Operation . . . . . . . . . . . . . . . . . . . . . . . . . 22 Total Power Off. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Display Interface.................................................... 29 Communication Configuration................................49 ATS Management Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Configuring the InfraStruXure Manager. . . . . . . . . . . . . . . . . . 50 Configuring the ATS Network Management Interface. . . . . . . . 51 How to Access the ATS Network Management Interface. . . . . . 57 Customizing and Updating the ATS ....................... 61 How to Connect an EPO Switch to the ATS . . . . . . . . . . . . . . . 63 Page Page Safety Overview Cross-refe rence symbols used in this ma nual Save these instructions Safety symbols used in this manual War ni ng s The InfraStruXure Power Generation System is an optional standby system Wire sizing Installation Total power off procedure Operating environment Page Overview InfraStruXure Power Generation System How the InfraStruXure Power Generation System Operation of the ATS during a utility failure when automatic operation is enabled Generator start sequence Generator cool-down Open and closed transfers Fuel monitoring/runtime calculation Page Smart Distribution Panel with ATS Front view, door closed Page Page Page ATS Component Details Motorized switches Automatic operation control panel User connection plate ATS monitoring unit ATS label kit Operation Automatic Operation How to place the InfraStruXure Power Generation System in automatic operation How to reset automatic operation on the ATS and on the generator Problemloss of automatic operation Emergency Manual Operation Warningbefore you operate the ATS manually How to power the load from the generator Page How to return to powering the load from utility Page Total Power Off Page Display Interface Overview Overview 30 InfraStruXure Power Generation System Top-level status screens Note Press ENTER to open any of the following top-level menu screens: Top-level menu screen Navigating through screens Password- protected scre ens Load-Meter Total Load by Phase Power Factor Total Load Summary ATS/Voltage ATS Positi on S1-Utility S2-Generator ATS Setup Page Generator Generator Status Page Tes ti ng View Test Log Run/View Test Test Sche dule Test Dura tion How a test occurs Stats Alarms View Active Alarms Alarm Setup Alarm/Event Log Alarm Beeper Clearing latched alarms Config System/Network Contacts & Relays Page Page Communication Configuration ATS Management Options InfraStruXure Manager Network management interfaces Configuring the InfraStruXure Manager Connect the ATS to the InfraStruXure Manager Configuring the ATS Network Management Interface Connect the ATS to your network Configuration overview TCP/IP configuration methods Device IP Configuration Wizard BOOTP & DHCP configuration Page Local access to the control console Remote access to the control console Control console How to Access the ATS Network Management Interface Web in terfac e Teln et an d SSH SNMP FTP a nd SC P How to Recover From a Lost Network Management Interface Password Customizing and Updating the ATS How to Connect User Input Contacts and Relay Outputs to the ATS How to connect contacts to the user interface board How to Connect an EPO Switch to the ATS How to Connect an EPO Switch to the ATS Connect an EPO switch to the user interface board and test the switch Contact ClosureNormally Closed 24VAC/VDCNormally Open Page Safety warnings Page How to Add Sub-Feed Output Distribution Circuit Breakers to the ATS Output distribution circuit breakers available from APC The ATS panel bus must be completely de-energized before adding breakers! Circuit breaker adapter modules available from APC Determine the configuration of the panel Allowed circuit breaker combinations Combination #5. Combination #1. Combination #2. Combination #3. Page Preparing the breakers for installation Parts and tools needed for installation procedures All assembly parts needed for installation procedures are included with the circuit breaker kits. Installing breakers on the ATS panel bus Page How to Download Firmware Updates From a local computer Specifications Smart Distribution Panel with ATS Page Page Page Appendix: Custom Installations If Source 2 is a Second Utility Differences in your system from information presented in this manual If Source 2 is a Generator that is Not an APC InfraStruXure Generator Differences in your system from information presented in this manual Index A B C D H I K L M T U W Page Page Page Radio Frequency Interference USAFCC CanadaICES 07/2007990-1845C *990-1845C* APC Worldwide Customer Support