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Technical catalog for Susol & Metasol ACB
Technical catalog for Susol & Metasol ACB
I
It trips a circuit breaker automatically when its supply/control voltage drops under specified value and it is mounted
to internal circuit breaker. In case of using it with time delay type, connect it with UVT time delay controller as It is
the instantaneous type.
Refer to C. Electrical trip devicefor the rated voltage and characteristics of UVT and the wire specification.
1. Externals and Wiring Diagram 2. Installation Method
2. Installation Method
Install UVT coil with M4, L16 into the holes on Upper
plate of Mechanism corresponding to the correct place
of UVT which is in the middle of CC coil and SHT coil
as shown in left figure.
Under Voltage Trip Device, UVT
CC Coil
UVT Coil
Closing
Command
D1
D2
UVT
Externals
Wiring Diagram
SHT Coil
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