2.1.1 Instrumental checks to be carried out by the installer
Continuity of the protection leads and of the main and supplementary equipotential circuits.
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Insulating resistance of the electric system between the active circuits L1-L2-L3 (short-circuited with each other) and the
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equipotential protection circuit.
Testing the efficiency of the differential protection.
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Testing the voltage applied between the active circuits L1-L2-L3 (short-circuited with each other) and the equipotential protection circuit.
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Testing operation.
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2.1.2 Boards and connections
ENGLISH
Figure 1: Ebox Basic Board
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