12. FIGURES
12-22
DTP-B Digital Transformer Protection
GEK-106243E
Figure 22. External match of power transformer connection. (189C4218)
B
C
A
GENERAL SETTINGS
COMPENSATION
EXTERNAL
PROTECTION SETTINGS
1 WINDING CONN
ST
NA
2 WINDING CONN
ND
NA
NA
2 WDG H GROUP
ND
---------
---------
1 WDG CT CONN
ST
NA
2 WDG CT CONN
NA
---------
---------
ND
SETTINGS FOR D d 6 CONNECTION
NA: Not applicable. (not used when
compensation is set to EXTERNAL)
a'
b'
c'
B
C
A
D d 6
IB - IA
IA - IC
IC - IB
1
1
1
A1
A2
A4
A3
A6
A5
Ic - Ib
1
Ib - Ia
1
Ia - Ic
1
B6
B4
B5
B2
B3
B1
DTP-B
WIRING FOR DTP-B RELAY CURRENT CIRCUITS FOR
D d 6 CONNECTION POWER TRANSFORMERS
1
1
1
1
1
1
B'
C
C'
A'
B
A
S2
P2
IA
P2
S1
S2
S2
IC
IB
P2
S1
S1
P1
A
P1
B
P1
C
a
P1
b
P1
S1
S2
S1
S2
c
P1
S1
S2
c-
c'
a
'-a
b'-b
a
P2
P2
a'
Ia
b
Ib
b'
c
P2
Ic
c'
A
-A
'
C
-C
'
B'-B
Содержание DTP-B
Страница 23: ...3 OPERATING PRINCIPLES 3 6 DTP B Digital Transformer Protection GEK 106243E ...
Страница 53: ...10 INSTALLATION AND MAINTENANCE 10 2 DTP B Digital Transformer Protection GEK 106243E ...
Страница 66: ...12 FIGURES GEK 106243E DTP Digital Transformer Protection 12 1 12 FIGURES Figure 1 External Connections ...
Страница 67: ...12 FIGURES 12 2 DTP B Digital Transformer Protection GEK 106243E Figure 2 Panel Drilling Dimensions ...
Страница 68: ...12 FIGURES GEK 106243E DTP Digital Transformer Protection 12 3 Figure 3 RS 232 Connection ...
Страница 69: ...12 FIGURES 12 4 DTP B Digital Transformer Protection GEK 106243E Figure 4 Dimensions Diagram ...
Страница 70: ...12 FIGURES GEK 106243E DTP Digital Transformer Protection 12 5 Figure 5 Front View ...
Страница 73: ...12 FIGURES 89 DTP B Digital Transformer Protection GEK 106243E Figure 8 Block Diagram of the Protection ...