Toshiba GR200 Series - Page 164

6F2S1914 (0.49)
GRL200 (Soft 033 & 037)
- 141 -
&
&
&
Distance common function
Z1XG-EN
On
Z1XG-SOTF
On
Z1XG-TPEN=ON
Z1CNT-ARCBlk
On
&
Z1CNT_MPROT
800000EBB0
UVPWI
A
B
C
GEN.TRIP
From TRC
1
CB_ALLPH_CLOSE
From PROT_COMM
ZG-UVPWIEN
On
&
&
&
&
1
1
1
OCCR
A
B
C
VTF-DETECT
From VTF
1
NON_PWIBLK-B
NON_PWIBLK-A
NON_PWIBLK-C
&
&
&
1
1
1
Z1XG-LPBlk
Non
&
8600061C22
8500061C21
8400061C20
Z1XG
A
B
C
≥1
≥1
≥1
&
&
OCN-PS
Z1XG-MPFBlk
Non
≥1
Z1XG-EFL
Off
≥1
&
SOTF-EN-COND
From SOTF-OC
≥1
Z1XG-EN
=ON
1
&
OCF1XG
A
B
C
Z1XGTP_BLOCK
810006EBB0
&
t
0
0.00-100.00s
TZ1XG
t
0
t
0
≥1
&
&
Z1XG-TRIP-A
Z1XG-TRIP -B
Z1XG-TRIP -C
≥1
Z1XG-OPT
&
&
&
SOTF-Z1XG-OPT-A
SOTF-Z1XG-OPT-B
SOTF-Z1XG-OPT-C
≥1
8500011B6C
8600011B6D
8400011B6B
8100061B2B
8500011B21
8600011B22
8400011B20
8100061B69
Z1XG-ARC-BLOCK
≥1
≥1
SOTF-Z1XG-TRIP
To Grouping logic
&
&
&
Z1XG-PSBBlk
Block
&
&
LEG BLOCK
800008EBB2
PSBG
OUT
A
B
C
&
&
&
≥1
1
1
≥1
PSBG BLOCK
800008EBB0
&
&
TPSBGFR
t
0
≥1
TPSBG
t
0
0.020-0.100s
0.00-10.00s
PSBG F.RESET
810008EBB1
S
R
1
&
S
R
PSBG-VCTF-BLK
To CTF,VTF
&
≥1
≥1
≥1
&
≥1
Z1XG_3PTP
810006EBB2
Z1XG-TPMD
3P
Z1XG-ARCBlk
On
≥1
Z1XG_ARCBLOCK
810006EBB3
Z1XG_INST_OP
810006EBB1
&
1
A
B
C
PSBG
IN
&
&
&
≥1
1
PSBGFR
t
0
0.05s
To ZS
Z1XG-OPT-A
Z1XG-OPT-B
Z1XG-OPT-C
≥1
Z1XG-OCFS
Off
≥1
8600011C26
8500011C25
8400011C24
Distance common function
8000081B60
8100081B61
8200081B62
Z1XGCOV
A
B
C
&
&
&
≥1
Z1X_M.PHASE_FAULT
≥1
≥1
≥1
LEG-R
A
B
C
LEG-L
A
B
C
≥1
≥1
≥1
&
&
&
1
1
1
8200081B6E
8100081B6D
8000081B6B
8200081B6B
8100081B6A
8000081B69
8200081B73
8100081B72
8000081B71
8200081B68
8100081B67
8000081B66
8600081B65
8500081B64
8400081B63
EFL
≥1
&
PSBGRS
ON
ON
≥1
&
&
&
≥1
8700011B63
1
≥1
≥1
≥1
≥1
≥1
1
≥1
1
1
Z1XG-LEBlk
Block
1
≥1
Figure 2.10-46 Z1XG/SOTF-Z1XG Scheme logic generating trip signals