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Toshiba GR-200-5 Instruction Manual page 80

Multi functional protection ied

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DEFCF-X
-CX
DEFCR-X
-CX
Figure 2.3-3 Current reversal logic
From PROT COMMON
UVLG-A
UVLG-B
UVLG-C
UVLS-AB
UVLS-BC
UVLS-CA
DEAL_LINE_DEDTECT
Figure 2.3-4 UVL for WKIT operation
DEFCAR_PARM1-A
DEFCAR_PARM1-B
DEFCAR_PARM1-C
From CARRIER-COMMON
CH1-USE
DEFCAR_PARM1-A
DEFCAR_PARM1-B
DEFCAR_PARM1-C
From CARRIER-COMMON
CH2-USE
ECHO1_CONDITION
&
DEF-WKIT
On
CAR
1
810000EBBE DEF-WKIT BLOCK
From CARRIER-COMMON
WKIT-A_CONDITION
WKIT-B_CONDITION
WKIT-C_CONDITION
POP
≥1
UOP
DEFCAR
BOP
From CARRIER_COMMON
DEFCFX
DEFCRX
From PROT-COMMON
CB_ANYPH_CLOSE
CB_ANYPH_OPEN
Figure 2.3-6 EF for ECHO/WKIT operation
TREBK-DEF
8000001B69
0
t
t
0
1
&
≥1
0.02s
0.00 —10.00s
0
t
≥1
0
t
≥1
0
t
≥1
≥1
1
≥1
TWICOORD
t
0
&
0.000 to 0.100 s
1
&
≥1
&
&
&
&
≥1
&
&
&
≥1
&
1
&
≥1
&
≥1
&
≥1
1
Figure 2.3-5 WKIT logic
T1
≥1
0
t
1
0.25s
TCARECCB
t
0
0.00 to 200.00s
- 60 -
DEF-REVBLK
-CX
&
WKIT-A_CONDITION
WKIT-B_CONDITION
&
WKIT-C_CONDITION
&
TDEFC
8000001B70
t
0
DEFCAR_WITIP-A
8100001B71
t
0
DEFCAR_WITIP-B
8200001B72
t
0
DEFCAR_WITIP-C
8300001B73
DEFCAR_WITIP
0.00 to 0.30s
≥1
ECHO1_CONDITION
&
ECHO2_CONDITION
6F2T0207 (0.01)
GRE200 (5,6)

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Gr-200 seriesGr-200-6