ABB RET670 - Page 320

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
HMI Human-machine interface
HSAR High speed autoreclosing
HSR High-availability Seamless Redundancy
HV High-voltage
HVDC High-voltage direct current
IDBS Integrating deadband supervision
IEC International Electrical Committee
IEC 60044-6 IEC Standard, Instrument transformers – Part 6: Requirements
for protective current transformers for transient performance
IEC 60870-5-103 Communication standard for protection equipment. A serial
master/slave protocol for point-to-point communication
IEC 61850 Substation automation communication standard
IEC 61850–8–1 Communication protocol 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
Section 16 1MRK 504 165-UUS -
Glossary
314 Transformer protection RET670 2.2 ANSI
Commissioning manual