Abbreviations - ABB REM 610 Operator's Manual
Motor protection relay
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Also See for REM 610:
- Technical reference manual (158 pages) ,
- Operator's manual (68 pages) ,
- Product manual (36 pages)
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1MRS 752264-MUM
9.
Motor Protection Relay
Operator's Manual
Abbreviations
ASCII
American Standard Code for Information Interchange
CBFP
Circuit-breaker failure protection
CPU
Central processing unit
CT
Current transformer
DI
Digital Input
HMI
Human-Machine Interface
IDMT
Inverse definite minimum time characteristic
IEC
International Electrotechnical Commission
IRF
Internal relay fault
LCD
Liquid Crystal Display
LED
Light-emitting diode
NPS
Negative-phase-sequence
PC
Personal computer
PO1, PO2, PO3 Power outputs
PTC
Positive temperature coefficient
RTD
Resistive Temperature Detector
RTU
Remote Terminal Unit
SGB
Switchgroup for digital inputs
SGF
Switchgroup for functions
SGL
Switchgroup for LEDs
SGR
Switchgroup for output contacts
SO1, SO2
Signal outputs
TCS
Trip-circuit supervision
REM 610
47
- Quick Links:
- Testing of Protection Functions
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