IEC 61850 or
function name
ANSI
Function description
Line Differential
RED670
(Customized)
RED670 (B33)
RED670 (A42)
RED670 (B42)
RED670 (C42)
BTIGAPC
Boolean to integer conversion
with logical node representation,
16 bit
16
16
16
16
16
IB16
Integer to Boolean 16
conversion
24
24
24
24
24
ITBGAPC
Integer to Boolean 16
conversion with Logic Node
representation
16
16
16
16
16
TEIGAPC
Elapsed time integrator with limit
transgression and overflow
supervision
12
12
12
12
12
INTCOMP
Comparator for integer inputs
30
30
30
30
30
REALCOMP
Comparator for real inputs
30
30
30
30
30
HOLDMINMAX
Hold minimum and maximum of
input
20
20
20
20
20
INT_REAL
Converter integer to real
20
20
20
20
20
CONST_INT
Definable constant for logic
functions
10
10
10
10
10
INTSEL
Analog input selector for integer
values
5
5
5
5
5
LIMITER
Definable limiter
20
20
20
20
20
ABS
Absolute value
20
20
20
20
20
POL_REC
Polar to rectangular converter
20
20
20
20
20
RAD_DEG
Radians to degree angle
converter
20
20
20
20
20
CONST_REAL
Definable constant for logic
functions
10
10
10
10
10
REALSEL
Analog input selctor for real
values
5
5
5
5
5
STOREINT
Store value for integer inputs
10
10
10
10
10
STOREREAL
Store value for real inputs
10
10
10
10
10
DEG_RAD
Degree to radians angle
converter
20
20
20
20
20
Monitoring
CVMMXN
Power system measurement
6
6
6
6
6
CMMXU
Current measurement
10
10
10
10
10
VMMXU
Voltage measurement phase-
phase
6
6
6
6
6
CMSQI
Current sequence measurement
6
6
6
6
6
VMSQI
Voltage sequence measurement
6
6
6
6
6
Line differential protection RED670
1MRK 505 379-BEN R
Version 2.2
20
Hitachi Energy
© 2017 - 2022 Hitachi Energy. All rights reserved
Содержание Relion 670 Series
Страница 1: ...Relion 670 SERIES Line differential protection RED670 Version 2 2 Product guide ...
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