ABB RELION REG670 Commissioning Manual page 35

Generator protection
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1MRK 502 067-UEN B
IEC 61850
ANSI
EFPIOC
50N
EF4PTOC
51N
2)
67N
NS4PTOC
46I2
SDEPSDE
67N
TRPTTR
49
CCRBRF
50BF
CCSRBRF
50BF
STBPTOC
50STB
CCPDSC
52PD
GUPPDUP
37
GOPPDOP
32
BRCPTOC
46
NS2PTOC
46I2
AEGPVOC
50AE
VRPVOC
51V
GSPTTR
49S
GRPTTR
49R
Voltage protection
UV2PTUV
27
OV2PTOV
59
ROV2PTOV
59N
OEXPVPH
24
VDCPTOV
60
STEFPHIZ
59THD
LOVPTUV
27
Table continues on next page
Commissioning manual
Function description
Instantaneous residual
overcurrent protection
Four step residual
overcurrent protection
Four step directional
negative phase sequence
overcurrent protection
Sensitive directional
residual overcurrent and
power protection
Thermal overload
protection, two time
constant
Breaker failure protection
Breaker failure protection,
single phase version
Stub protection
Pole discordance protection
Directional underpower
protection
Directional overpower
protection
Broken conductor check
Negative sequence time
overcurrent protection for
machines
Accidental energizing
protection for synchronous
generator
Voltage restrained
overcurrent protection
Stator overload protection
Rotor overload protection
Two step undervoltage
protection
Two step overvoltage
protection
Two step residual
overvoltage protection
Overexcitation protection
Voltage differential
protection
100% stator earth fault
protection, 3rd harmonic
based
Loss of voltage check
Generator
REG670
(Customized)
0-2
1
0-6
1
0-2
1-C41
0-2
1-C16
0-3
1
0-4
2
0-4
2
0-4
2
0-4
2
0-2
1
0-2
1
0-3
3-C36
0-1
1-C37
0–1
1-C38
0-2
2
0-2
2
0-3
3
0-2
1
0-2
2
0-1
1-D21
Section 3
Available functions
2
2
5
5
2-C42
2-C42
1-C16
1-C16
2
3
4
4
2
2
4
4
4
4
1
1
1
1
3-C36
3-C36
1-C37
1-C37
1-C38
1-C38
2
2
2
2
3
3
1
2
2
2
1
1
29

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