ABB Relion 670 Series Applications Manual page 600

Section 25
Glossary
IDBS
IEC
IEC 60044-6
IEC 60870-5-103
IEC 61850
IEC 61850–8–1
IEEE
IEEE 802.12
IEEE P1386.1
IEEE 1686
IED
IET600
I-GIS
IOM
Instance
IP
IP 20
IP 40
IP 54
IRF
IRIG-B:
ITU
LAN
594
Integrating deadband supervision
International Electrical Committee
IEC Standard, Instrument transformers – Part 6: Requirements for
protective current transformers for transient performance
Communication standard for protection equipment. A serial master/slave
protocol for point-to-point communication
Substation automation communication standard
Communication protocol 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).
Standard for Substation Intelligent Electronic Devices (IEDs) Cyber Security
Capabilities
Intelligent electronic device
Integrated engineering tool
Intelligent gas-insulated switchgear
Binary input/output module
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 60529
Ingression protection, according to IEC 60529, level
IP20- Protected against solid foreign objects of 12.5mm diameter and
greater.
Ingression protection, according to IEC 60529, level IP40-Protected against
solid foreign objects of 1mm diameter and greater.
Ingression protection, according to IEC 60529, level
IP54-Dust-protected, protected against splashing water.
Internal failure signal
InterRange Instrumentation Group Time code format B, standard 200
International Telecommunications Union
Local area network
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Bay control REC670
Application manual