ABB Relion 650 Series Communication Protocol Manual page 59

1MRK 511 243-UEN A
HMI
HSAR
HV
HVDC
IDBS
IEC
IEC 60044-6
IEC 61850
IEEE
IEEE 802.12
IEEE P1386.1
IED
I-GIS
Instance
IP
IP 20
IP 40
IP 54
IRF
IRIG-B:
ITU
LAN
LIB 520
LCD
LDD
LED
MCB
MCM
MVB
NCC
IEC 60870-5-103, 650 series
Communication protocol manual
Human-machine interface
High speed autoreclosing
High-voltage
High-voltage direct current
Integrating deadband supervision
International Electrical Committee
IEC Standard, Instrument transformers – Part 6: Requirements for
protective current transformers for transient performance
Substation automation communication standard
Institute of Electrical and Electronics Engineers
A network technology standard that provides 100 Mbits/s on twisted-
pair or optical fiber cable
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 specifications from the PCI SIG
(Special Interest Group) for the electrical EMF (Electromotive force).
Intelligent electronic device
Intelligent gas-insulated switchgear
When several occurrences of the same function are available in the IED,
they are referred to as instances of that function. One instance of a
function is identical to another of the same kind but has a different
number in the IED user interfaces. The word "instance" is sometimes
defined as an item of information that is representative of a type. In
the same way an instance of a function in the IED is representative of a
type of function.
1. Internet protocol. The network layer for the TCP/IP protocol suite
widely used on Ethernet networks. IP is a connectionless, best-effort
packet-switching protocol. It provides packet routing, fragmentation
and reassembly through the data link layer.
2. Ingression protection, according to IEC standard
Ingression protection, according to IEC standard, level 20
Ingression protection, according to IEC standard, level 40
Ingression protection, according to IEC standard, level 54
Internal failure signal
InterRange Instrumentation Group Time code format B, standard 200
International Telecommunications Union
Local area network
High-voltage software module
Liquid crystal display
Local detection device
Light-emitting diode
Miniature circuit breaker
Mezzanine carrier module
Multifunction vehicle bus. Standardized serial bus originally developed
for use in trains.
National Control Centre
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Section 6
Glossary
53