ESD
Electrostatic discharge
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
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
GSM
GPS time synchronization module
HDLC protocol
High level data link control, protocol based on the HDLC standard
HFBR connector
type
Plastic fiber connector
HMI
Human machine interface
HSAR
High speed auto reclosing
HV
High voltage
HVDC
High voltage direct current
IDBS
Integrating dead band supervision
IEC
International Electrical Committee
IEC 60044-6
IEC Standard, Instrument transformers – Part 6: Requirements
for protective current transformers for transient performance
IEC 61850
Substation Automation communication standard
IEEE
Institute of Electrical and Electronics Engineers
IEEE 802.12
A network technology standard that provides 100 Mbits/s on
twisted-pair or optical fiber cable
IEEE P1386.1
PCI Mezzanine card (PMC) standard for local bus modules.
References the CMC (IEEE P1386, also known as Common
mezzanine card) standard for the mechanics and the PCI
1MRK506276-UUS B
Section 15
Glossary
107
Operator's manual
