Test Block saTECH TSB-14 | User Manual | Rev.: 2.0
The ARTECHE guarantee ceases when, without express authorization of ARTECHE SMART
GRID S.L, external personnel to ARTECHE SMART GRID S.L. makes any changes or
reparation in the product. There are not included the failures by normal use out of the
guarantee period, neither by inappropriate use, carelessness or negligence of the user.
All secondary of a current transformer that is not loaded should be short-
circuited; otherwise, the voltage between open circuit and secondary terminals
can reach dangerous levels, even to destroy the equipment.
It’s absolutely necessary to connect the equipment to earth according with the
information defined on chapter 5.
Test Block has a sticker DANGER which should take into account during
installation.
Chapter 4. Principle of Operation
Test Block Cover
The test block saTECH includes 14 circuits, which can be
accessed by removing the front cover. The front cover
guarantees an IP50 and its removal allows access to the
internal circuitry to enable testing operations. . This
construction guaranteed that you will never be in direct
contact with active parts of the system.
Type of circuits
In the test block there are different types of circuits,
they can be classified as trip, voltage, current or circuits
type contacts 1, 2, A and B respectively.
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