ICT Installation and Commissioning Tool for injection based protection in
REG670
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
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 specifications from the PCI SIG (Special Interest
Group) for the electrical EMF (Electromotive force).
IEEE 1686 Standard for Substation Intelligent Electronic Devices (IEDs) Cyber Security
Capabilities
IED Intelligent electronic device
IET600 Integrated engineering tool
I-GIS Intelligent gas-insulated switchgear
IOM Binary input/output module
Instance 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.
IP 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
IP 20 Ingression protection, according to IEC 60529, level
IP20- Protected against solid foreign objects of 12.5mm diameter and
greater.
IP 40 Ingression protection, according to IEC 60529, level IP40-Protected against
solid foreign objects of 1mm diameter and greater.
IP 54 Ingression protection, according to IEC 60529, level
IP54-Dust-protected, protected against splashing water.
IRF Internal failure signal
IRIG-B: InterRange Instrumentation Group Time code format B, standard 200
Section 27 1MRK 502 066-UUS B
Glossary
1420
Technical manual
To Next Page
Loading...
