Toshiba GR200 Series - Page 163

6F2S1914 (0.49)
GRL200 (Soft 033 & 037)
- 140 -
&
&
&
Distance common function
Z1G-EN
On
Z1G-SOTF
On
&
Z1G-TPEN=ON
Z1CNT-TPBlk
On
On
Z1CNT-ARCBlk
On
Z1CNT-INSTOP
&
&
&
Z1CNT_MPROT
800000EBB0
1
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
Z1G-LPBlk
Non
&
8200011C22
8100011C21
8000011C20
Z1G
A
B
C
≥1
≥1
≥1
&
&
OCN-PS
Z1G-MPFBlk
Non
≥1
Z1G-EFL
Off
≥1
&
On
Z1CNT-3PTP
&
1
DISCAR=PUP
SOTF-EN-COND
From SOTF-OC
≥1
Z1G-EN
=ON
From DISCAR
1
&
OCF1G
A
B
C
Z1GTP_BLOCK
800001EBB0
&
t
0
0.00-100.00s
TZ1G
t
0
t
0
≥1
&
&
Z1G-TRIP-A
Z1G-TRIP -B
Z1G-TRIP -C
≥1
Z1G-OPT
&
&
&
SOTF-Z1G-OPT-A
SOTF-Z1G-OPT-B
SOTF-Z1G-OPT-C
≥1
8100011B6C
8200011B6D
8000011B6B
8000011B2B
8100011B67
8200011B68
8000011B66
8000011B69
Z1G-ARC-BLOCK
≥1
≥1
SOTF-Z1G-TRIP
To Grouping logic
&
&
&
Z1G-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
Z1G_3PTP
800001EBB2
Z1G-TPMD
3P
Z1G-ARCBlk
On
≥1
Z1GARC_BLOCK
800001EBB3
Z1G_INST_OP
800001EBB1
≥1
&
1
A
B
C
PSBG
IN
&
&
&
≥1
1
PSBGFR
t
0
0.05s
To ZS
Z1G-OPT-A
Z1G-OPT-B
Z1G-OPT-C
≥1
Z1G-OCFS
Off
≥1
8200011C26
8100011C25
8000011C24
Distance common function
8000081B60
8100081B61
8200081B62
Z1GCOV
A
B
C
&
&
&
≥1
Z1_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
8300011B63
1
≥1
≥1
≥1
≥1
≥1
1
≥1
1
1
Z1G-LEBlk
Block
1
≥1
Figure 2.10-45 Z1G/SOTF-Z1G Scheme logic generating trip signals