Generator accesories - source of power

[mshields]

If you have a standby generator with Article 700, 701 and 702 ATS's associated with it, may the 120V circuits critical to the generators maintenance such as the battery charger, and jacket water heater, come off an Article 702 panel or must they come off the Article 700 panel? Where is this discussed in the code?

 

[texie]

If you have a standby generator with Article 700, 701 and 702 ATS's associated with it, may the 120V circuits critical to the generators maintenance such as the battery charger, and jacket water heater, come off an Article 702 panel or must they come off the Article 700 panel? Where is this discussed in the code?

NFPA 110 covers these items. An Article 700 system must comply with 110.