Appendix: custom installations, If source 2 is a second utility, Tions – American Power Conversion 250 A User Manual
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InfraStruXure Power Generation System
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Appendix: Custom Installations
If Source 2 is a Second Utility
Differences in your system from information presented in this manual
The ATS was designed for operation with an APC InfraStruXure generator, and this manual assumes
that Source 2 is an APC InfraStruXure generator. If using a secondary utility instead of a generator,
almost all references to the “generator” should be considered references to your second utility as
well. However, the following sections will not apply to your system and should be disregarded:
• “Generator start sequence” on page 7
• “Generator cool-down” on page 7
• “Fuel monitoring/runtime calculation” on page 9
• “Communication converter,” (item 4) on page 13
• “Resetting automatic operation on the generator” on page 20
• “Fuel Alarm Limits” on page 44
Note
If your installation includes a secondary utility source, the APC Field Service Engineer
performing your start-up will configure your ATS to operate with two utility sources.