IEC 61850 or
function name
ANSI
Function description
Line Differential
RED670
(Customized)
RED670 (B33)
RED670 (A42)
RED670 (B42)
RED670 (C42)
ROV2PTOV
59N
Residual overvoltage
protection, two steps
0-2
1
1
1
1
OEXPVPH
24
Overexcitation protection
0-1
1-D03
1-D03
1-D03
1-D03
VDCPTOV
60
Voltage differential protection
0-2
2
2
2
2
LOVPTUV
27
Loss of voltage check
1
1
1
1
1
PAPGAPC
27
Radial feeder protection
0-1
Frequency protection
SAPTUF
81
Underfrequency protection
0-10
1B
3-E04
1B
3-E04
1B
3-E04
1B
3-E04
SAPTOF
81
Overfrequency protection
0-6
1B
3-E04
1B
3-E04
1B
3-E04
1B
3-E04
SAPFRC
81
Rate-of-change of frequency
protection
0-6
1B
3-E04
1B
3-E04
1B
3-E04
1B
3-E04
Multipurpose protection
CVGAPC
General current and voltage
protection
0-4
4-F01
4-F01
4-F01
4-F01
General calculation
SMAIHPAC
Multipurpose filter
0-6
1)
67 requires voltage
2)
67N requires voltage
Line differential protection RED670
1MRK 505 379-BEN R
Version 2.2
Hitachi Energy
17
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Содержание Relion 670 Series
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