SMA SC 500HE-US - Manual (Page 12)

1 Information on this Manual SMA America, LLC
12 SC500HEUS-eng-BE-BUS120320 Operating Manual
Nomenclature
The following nomenclature is used in this manual:
Abbreviations
Complete designation Designation in this manual
SMA America, LLC SMA
SMA Solar Technology Canada Inc. SMA
Sunny Central 500HE-US Sunny Central or inverter
Sunny Central 500HE-CA Sunny Central or inverter
Abbreviation Designation Explanation
AC Alternating Current ‒
OCU Operational Control Unit ‒
OCS Operational Control System ‒
DC Direct Current ‒
DSP Digital Signal Processor ‒
ESD Electrostatic Discharge ‒
GFDI Ground-Fault Detection
Interruption ‒
GSM Global System for Mobile
Communication ‒
IP Internet Protocol ‒
LAN Local Area Network ‒
LCD Liquid Crystal Display ‒
MPP Maximum Power Point ‒
PE Protective Earth ‒
PV Photovoltaic ‒