SMA CLUSTER CONTROLLER

SMA Solar Technology AG 1 Information on this Document
Installation Manual ClusterController-IA-en-10 7
Nomenclature
Abbreviations
Complete designation Designation in this document
Large-scale PV plant Plant
PV inverter Inverter
SMA Cluster Controller Cluster Controller
Abbreviation Designation Explanation
CO Change Over Relay change-over contact
DHCP Dynamic Host Configuration Protocol Protocol for the dynamic assignment of IP
configurations
FTP File Transfer Protocol Network protocol for data transmission
LED Light-Emitting Diode ‒
MSL Mean Sea Level ‒
NC Normally Closed Rest contact of the relay
NO Normally Open Operating contact of the relay
PV Photovoltaics ‒
TCP Transmission Control Protocol Transport protocol for packet-switching in
connection-oriented networks
USB Universal Serial Bus Serial bus system