Section 4
Glossary
615 series Series of numerical protection and control relays for protection
and supervision applications of utility substations, and industrial
switchgear and equipment
DUT
Device under test
IED
Intelligent electronic device
IRF
1. Internal fault
2. Internal relay fault
LHMI
Local human-machine interface
PCM600
Protection and Control IED Manager
PE
1. Polyethylene
2. Protective earth
RED615
Line differential protection and control relay
REF615
Feeder protection and control relay
REM615
Motor protection and control relay
RET615
Transformer protection and control relay
REU615
Voltage protection and control relay
REV615
Capacitor bank protection and control relay
RTB615
Relion Test Box
RTD
Resistance temperature detector
VT
Voltage transformer
XRIO
eXtended Relay Interface by OMICRON
1MRS758004 B
Section 4
Glossary
RTB615
19
Technical Manual
Summary of Contents for RTB615
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