Abbreviations - SMA SUNNY CENTRAL 500CP-US/CA Maintenance Manual

SMA America, LLC

1.7 Abbreviations

In this document, abbreviations are used at certain points. In the following table, you will find the full designation and an
explanation, where applicable.
Abbreviations Designation
AC Alternating Current
DC Direct Current
GFDI Ground Fault Detection Interruption
IP Internet Protocol
OF Optical Fiber
MPP Maximum Power Point
MSL Mean Sea Level
PC Personal Computer
PE Protective Earth
PV Photovoltaics
Maintenance Manual
1 Information on this Document
Explanation
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Protective conductor
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