Bus Coupler Models - Toshiba GRB200 Instruction Manual

Bus coupler models

Model
Single Line Diagram
No.
Busbar1
Busbar2
DS-A DS-B
201
CB
Busbar1
Busbar2
DS-A
CB
DS-B
202
Busbar1
Busbar2
DS-A
CB
DS-B
Replica setting
Zone 1
Zone 2 Zone 1
Zone 2
Zone 3
Zone 3
DS
11
X
DS DS
12 13
X
CB
CH○
1
○
1
DS
21
Zone 1
Zone 2
Zone 3
DS
11
X
DS DS
12 13
X
CB
CH○
1
○ 1
X
DS
21
Zone 1
Zone 2 Zone 1
Zone 2
Zone 3
Zone 3
DS
11
X
DS DS
DS
12 13
11
X
CB
CH○
1
CB
○
1
DS
21
- 58 -
Zone 2
[BayDevice_CH*]
[Coupler No._CH*]
Zone 2
[Zone1_CH*]
[Zone2_CH*]
DS
[Zone3_CH*]
11
X
DS DS
[ZoneR1_CH*]
12 13
[Zone-NoDIF_CH*]
[CB_CH*]
X
CB
[DS11_CH*]
[DS12_CH*]
[DS13_CH*]
CH○
2
[DS21_CH*]
Zone 1
[Line1_CH*]
○ 2
Zone 2
[Line2_CH*]
Zone 3 Zone 3
[Line3_CH*]
Zone 4
DS
21
CB
[CT-Pos_CH*]
CB
Zone 2 Zone 2
[BayDevice_CH*]
Zone 2
[Coupler No._CH*]
Zone 2
[Zone1_CH*]
[Zone2_CH*]
[Zone3_CH*]
[ZoneR1_CH*]
[Zone-NoDIF_CH*]
[CB_CH*]
[DS11_CH*]
[DS12_CH*]
[DS13_CH*]
[DS21_CH*]
Zone 1
[Line1_CH*]
Zone 2
[Line2_CH*]
Zone 3 Zone 3
[Line3_CH*]
Zone 4
CB [CT-Pos_CH*]
[BayDevice_CH*]
Zone 2
[Coupler No._CH*]
[Zone1_CH*]
Zone 2
[Zone2_CH*]
[Zone3_CH*]
[ZoneR1_CH*]
[Zone-NoDIF_CH*]
[CB_CH*]
X
DS DS
12 13
[DS11_CH*]
[DS12_CH*]
X [DS13_CH*]
CH○
2
[DS21_CH*]
[Line1_CH*]
○
2
Zone 1
[Line2_CH*]
Zone 2
[Line3_CH*]
DS
Zone 3 Zone 3
Changing the polarity
21
of CT is required with
[CT-Pos_CH*]
Zone 4
wiring.
CB
6F2S1923 (0.03)
Setting item
○
CH 1 CH
Coupler Coupler
( Preferred No.
ZoneA ZoneB
Non
Non
X
Non
X
Non
X
X (for DS-A) X (for DS-B)
Non
DS
Non
31
Non
Zone 1
( N/A )
Zone 2
N/A
( )
Zone 3
( N/A )
Zone 4 Zone 4
—
N/A
( )
Pos1
○
CH 1
Zone 2
Coupler
( Preferred No. )
Zone 2
ZoneA
Non
Non
ZoneB
X
Non
X
X (for DS-A)
Non
DS
Non
31
X (for DS-B)
Zone 1
( N/A )
Zone 2
N/A
( )
Zone 3
( N/A )
Zone 4 Zone 4
—
N/A
( )
○
CH 1 CH
Coupler Coupler
( Preferred No.
ZoneA ZoneB
Non
Non
Non
Non
X
X
X (for DS-A) X (for DS-B)
Non
Non
DS
Non
31
N/A
( )
Zone 1
N/A
( )
Zone 2
( N/A )
Zone 3
N/A
( )
Zone 4 Zone 4
—
Pos1
GRB200C (Replica)
○
2
)
Non
Non
Non
Non
X
Non
Non
Non
( N/A )
N/A
( )
( N/A )
N/A
( )
○
2
)
Non
Non
Non
Non
X
Non
Non
Non
N/A
( )
N/A
( )
( N/A )
N/A
( )