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Toshiba GR-200-5 Instruction Manual page 674

Multi functional protection ied

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MV-BI4
(v)
MV-BI4 has 2 binary output and 10 binary input circuits.
The input circuits are independent-negative terminal type
and common-negative terminal type; the number of the
independent ones is 2 and the number of the common ones
is 8(6+2). The MV-BI4 has Fail output circuit. It is used for
IO#1-1. The user can set a sensitivity on the input circuits:
BI1 and BI2: can have a pick-up threshold
BI3–BI10:
among four thresholds. It will be
set commonly for both BI1 and BI2
circuits.
can have a pick-up threshold
among three thresholds. It will be
set commonly for all BI3–BI10.
- 654 -
6F2T0207 (0.01)
MV-BI4
(+)
1
BI1
2
(-)
3
(+)
BI2
4
(-)
(+)
5
BI3
(+)
6
BI4
(+)
7
BI5
(+)
8
BI6
(+)
9
BI7
(+)
10
BI8
(+)
11
BI9
(-) 12
(+)
13
BI10
(-) 14
15
BO9
16
17
BO10
18
19
Fail
20
Figure 5.6-5 MV-BI4
GRE200 (5,6)

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Gr-200 seriesGr-200-6