Outback Power Systems GS Load Center Installation Manual - Manual (Page 54)

Specifications
52 900-0123-01-00 Rev C
Definitions
The following is a list of initials, terms, and definitions used in conjunction with this product.
Table 5 Terms and Definitions
Term Definition
AC Alternating Current; refers to voltage produced by the inverter, utility grid, or generator
AUX One of several auxiliary outputs on the GS inverter/charger.
CSA Canadian Standards Association; establishes Canadian national standards and the Canadian
Electrical Code, including C22.1 and C22.2
DC Direct Current; refers to voltage produced by the batteries or renewable source
DVM Digital Voltmeter
FNDC OutBack battery monitor; used to measure battery state of charge
GFDI Ground Fault Detector Interrupter; a safety device for PV systems
PV Photovoltaic
RE Renewable Energy
UL Underwriters Laboratories; refers to a set of safety standards governing electrical products