Appendix
A-3
7SJ63 Manual
C53000-G1140-C120-1
Protective Elements and Control
Basic Elements
Controls
Included in all versions
Time-overcurrent protection phase 50-1, 50-2, 51 and
F A
Time-overcurrent protection ground 50N-1, 50N-2, 51N,
Overload protection (with 2 time constants) 49,
Negative sequence protection 46-1, 46-2, 46-TOC,
Circuit breaker failure protection,
Trip circuit monitoring 74
Inrush stabilization
Cold-load pickup (Dynamic setting changes) 50c-1, 50c-2, 50Nc-1, 50Nc-2, 51Nc
Lockout 86
Undercurrent monitoring 37-1
Phase Sequence Voltage 47
Basic Elements Plus:
Over/Undervoltage 59-1, 27-1, 27-2
F E
Over/Under frequency 81
Basic Elements Plus:
Directional overcurrent time protection for phase and ground
F C
67-1,67-2,67-TOC, 67N-1, 67N-2, 67N-TOC
Basic Elements Plus:
Directional overcurrent time protection for phase and ground
F G
67-1,67-2,67-TOC, 67N-1, 67N-2, 67N-TOC
Over/Under frequency 81
Over/Undervoltage 59-1, 27-1, 27-2
Basic Elements Plus:
Directional overcurrent time protection for phase and ground
F D
67-1,67-2,67-TOC, 67N-1, 67N-2, 67N-TOC
Displacement Voltage
Sensitive ground fault protection 64, 50Ns, 67Ns-1, 67Ns-2
Basic Elements Plus:
Ground fault direction recording
F B
Sensitive ground fault protection 64, 50Ns, 67Ns-1, 67Ns-2
Displacement Voltage
Basic Elements Plus:
Sensitive ground fault protection 64, 50Ns, 67Ns-1, 67Ns-2
H F
Displacement Voltage
Motor starting time supervision 48
Motor start inhibit (66/68)
Over/Undervoltage 59-1, 27-1, 27-2
Over/Under frequency 81
Basic Elements Plus:
Directional overcurrent time protection for phase and ground
H H
67-1,67-2,67-TOC, 67N-1, 67N-2, 67N-TOC
Displacement Voltage
Motor starting time supervision 48
Motor start inhibit (66/68)
Over/Undervoltage 59-1, 27-1, 27-2
Over/Under frequency 81
Sensitive ground fault protection 64, 50Ns, 67Ns-1, 67Ns-2
Basic Elements Plus:
Directional overcurrent time protection for phase and ground
H G
67-1,67-2,67-TOC, 67N-1, 67N-2, 67N-TOC
Motor starting time supervision 48
Motor start inhibit (66/68)
Over/Undervoltage 59-1, 27-1, 27-2
Over/Under frequency 81
Basic Elements Plus:
Motor starting time supervision 48
H A
Motor start inhibit (66/68)
Automatic Reclosing (79), Fault Locator
No 79, no Fault Locator
0
With 79
1
Fault Locator
1)
2
With 79 and Fault Locator
1)
3
1)
not by position 14/15 = FA or HA
_
6
7
8
13
15 16
14
_
9 10 11 12
SIPROTEC 4 Multifunction Protection with Controls Order No.
7SJ63
www
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Содержание siprotec 7SJ63
Страница 16: ...xiv 7SJ63 Instruction Manual C53000 G1140 C120 1 w w w E l e c t r i c a l P a r t M a n u a l s c o m ...
Страница 28: ...Introduction 1 12 7SJ63 Manual C53000 G1140 C120 1 w w w E l e c t r i c a l P a r t M a n u a l s c o m ...
Страница 112: ...SIPROTEC 4 Devices 4 38 7SJ63 Manual C53000 G1140 C120 1 w w w E l e c t r i c a l P a r t M a n u a l s c o m ...
Страница 346: ...Functions 6 182 7SJ63 Manual C53000 G1140 C120 1 w w w E l e c t r i c a l P a r t M a n u a l s c o m ...
Страница 494: ...Technical Data 10 48 7SJ63 Manual C53000 G1140 C120 1 w w w E l e c t r i c a l P a r t M a n u a l s c o m ...
Страница 604: ...Index Index 6 7SJ63 Instruction Manual C53000 G1140 C120 1 w w w E l e c t r i c a l P a r t M a n u a l s c o m ...