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TOSHIBA
6F9Eoo90
the
uotor
from
being damaged.
If the detected current is above
!iA.
and in case of a high voltage circuit, use an external CT and
connect the secondary side of CT to the relay as shown in the
following figure:
AC3-Phase
Power
SuDDly
Ll
Y
23
1
I
A
I
#
I1
‘I
=
Current relay
Note:
The
RCB03’s
OUtDUt
contacts are shown
with Dower source
aDDl
ied.
TiD.
2
ADDlication
ExaaDle
using An External CT