Section 1
Introduction
1.4.2
1.4.3
8
Document conventions
A particular convention may not be used in this manual.
•
Abbreviations and acronyms in this manual are spelled out in the glossary. The
glossary also contains definitions of important terms.
•
Push-button navigation in the LHMI menu structure is presented by using the
push-button icons.
To navigate between the options, use
•
HMI menu paths are presented in bold.
Select Main menu/Settings.
•
LHMI messages are shown in Courier font.
To save the changes in non-volatile memory, select Yes and press
•
Parameter names are shown in italics.
The function can be enabled and disabled with the Operation setting.
•
Parameter values are indicated with quotation marks.
The corresponding parameter values are "On" and "Off".
•
IED input/output messages and monitored data names are shown in Courier font.
When the function starts, the START output is set to TRUE.
Functions, codes and symbols
Table 1:
REM615 functions, codes and symbols
Function
Protection
Three-phase non-directional overcurrent
protection, low stage
Three-phase non-directional overcurrent
protection, instantaneous stage
Non-directional earth-fault protection, low stage
Non-directional earth-fault protection, high stage
Directional earth-fault protection, low stage
Three-phase undervoltage protection
Positive-sequence undervoltage protection
Negative-sequence overvoltage protection
Frequency protection
Negative-sequence overcurrent protection for
motors
Loss of load supervision
Motor load jam protection
Motor start-up supervision
Phase reversal protection
Table continues on next page
and
.
IEC 61850
IEC 60617
PHLPTOC1
3I> (1)
PHIPTOC1
3I>>> (1)
EFLPTOC1
Io> (1)
EFHPTOC1
Io>> (1)
DEFLPDEF1
Io> -> (1)
PHPTUV1
3U< (1)
PSPTUV1
U1< (1)
NSPTOV1
U2> (1)
FRPFRQ1
f>/f<,df/dt (1)
FRPFRQ2
f>/f<,df/dt (2)
MNSPTOC1
I2>M (1)
MNSPTOC2
I2>M (2)
LOFLPTUC1
3I<
JAMPTOC1
Ist>
STTPMSU1
Is2t n<
PREVPTOC1
I2>>
1YHT530017D05 B
.
IEC-ANSI
51P-1 (1)
50P/51P (1)
51N-1 (1)
51N-2 (1)
67N-1 (1)
27 (1)
47U+ (1)
47O- (1)
81 (1)
81 (2)
46M (1)
46M (2)
37
51LR
49,66,48,51LR
46R
REM615
Application Manual
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