Page 21 - Sace Emax 2 Catalogue

THE R ANGES 2/7

—

SACE Emax 2 derived versions

02

Safety is an indispensable requirement that must always be
guaranteed in electrical installations. In this regard, ABB SACE offers
devices developed to further increase safety standards during
inspection and maintenance activities on electrical installations.

In particular, in a withdrawable version, ABB SACE Emax 2 offers:

— • Sectionalizing truck CS: in normal operating
The earthing circuit
is dimensioned for a conditions of the electrical circuit, this device is
short-time current equal inserted in the part. It short-circuits the upper
to 60% of the maximum
Icw of the circuit breaker and lower terminals of the power circuit. When
from which it is maintenance activities need to be carried out,
derived (IEC 60439-1)
the sectionalizing truck is removed and the part
of the system involved is isolated. The device
can be accessorized with a keylock and pad-
locks for locking in the withdrawn position.

— • Earthing truck MT: this device enables all phases
The standard fixed parts
can not accept MT/MTP of the electrical circuit on which maintenance
device. In order to allow needs to be performed to be earthed .
1)
the utilization of MT/MTP
mobile parts is mandatory The earthing truck is available in two versions:
to install the grounding for earth connection from the upper or lower
clamps on fixed parts.
Accessorizing only terminals.
in the factory.