Hitachi Relion 670 Series Product Manual page 17

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