// CODE SNIPPET
JUMP TO FULL CODE CHAPTER
Live parts of battery systems for dwellings shall be guarded to prevent accidental contact by persons or objects, regardless of voltage or battery type.
Informational Note: Batteries in solar photovoltaic systems are subject to extensive charge-discharge cycles and typically require frequent maintenance, such as checking electrolyte and cleaning connections.
Related Code Sections
(B) Special Equipment, Dwellings
Storage batteries for dwellings shall have the cells connected so as to operate at a voltage of 50 volts, nominal, or less. Exception: Where live ...
National Electrical Code 2014 of Alabama > 6 Special Equipment > 690 Solar Photovoltaic (PV) Systems > 690.71 Installation > (B) Dwellings
1103.2.3 Accessibility, Detached Dwellings
Detached one- and two- family dwellings , their accessory structures and their associated sites and facilities are not required to comply ...
Building Code 2015 of Alabama > 11 Accessibility > 1103 Scoping Requirements > 1103.2 General Exceptions > 1103.2.3 Detached Dwellings
1103.2.4 Accessibility, Detached Dwellings
Detached one- and two-family dwellings and accessory structures, and their associated sites and facilities, are not required to be accessible ...
Building Code 2009 of Alabama > 11 Accessibility > 1103 Scoping Requirements > 1103.2 General Exceptions > 1103.2.4 Detached Dwellings
(C) Wiring and Protection, Dwelling Units
In addition to the number of branch circuits required by other parts of this section, two or more 20-ampere small-appliance branch circuits shall ...
National Electrical Code 2014 of Alabama > 2 Wiring and Protection > 210 Branch Circuits > 210.11 Branch Circuits Required > (C) Dwelling Units
(A) Wiring and Protection, Dwelling Unit
The feeder or service load of a farm dwelling unit shall be calculated in accordance with the provisions for dwellings in Part III or IV ...
National Electrical Code 2014 of Alabama > 2 Wiring and Protection > 220 Branch-Circuit, Feeder, and Service Calculations > 220.102 Farm Loads — Buildings and Other Loads > (A) Dwelling Unit