ECT Ethernet configuration tool
EHV network Extra high voltage network
EIA Electronic Industries Association
EMC Electromagnetic compatibility
EMF Electromotive force
EMI Electromagnetic interference
EnFP End fault protection
EPA Enhanced performance architecture
ESD Electrostatic discharge
F-SMA Type of optical fiber connector
FAN Fault number
FCB Flow control bit; Frame count bit
FOX 20 Modular 20 channel telecommunication system for speech, data and
protection signals
FOX 512/515 Access multiplexer
FOX 6Plus Compact time-division multiplexer for the transmission of up to seven
duplex channels of digital data over optical fibers
FPN Flexible product naming
FTP File Transfer Protocol
FUN Function type
G.703 Electrical and functional description for digital lines used by local
telephone companies. Can be transported over balanced and unbalanced
lines
GCM Communication interface module with carrier of GPS receiver module
GDE Graphical display editor within PCM600
GI General interrogation command
GIS Gas-insulated switchgear
GOOSE Generic object-oriented substation event
GPS Global positioning system
GSAL Generic security application
GSE Generic substation event
HDLC protocol High-level data link control, protocol based on the HDLC standard
HFBR connector type Plastic fiber connector
HLV circuit Hazardous Live Voltage according to IEC60255-27
HMI Human-machine interface
HSAR High speed autoreclosing
HSR High-availability Seamless Redundancy
HV High-voltage
HVDC High-voltage direct current
1MRK 502 066-UUS B Section 27
Glossary
1419
Technical manual