EPA PECON+, Инструкция по эксплуатации

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Installation
PE CON+ ® www.epa.de 38
of
48
Polarity reversal phase / neutral conductor
Only valid for models
PE CON+
®
S1 / S2 / S3 / S4 / NVT-2 / NVF-2 .
Connections 13 and 14 or 33 and 34 (NO contact) can be used to check whether the phase
and neutral conductor were swapped, which can then be signalled or switched accordingly.
External test key
An external test key can be used to simulate a protective earth interruption, which provides
a means to regularly and manually check the function.
This function is not provided for models
PE CON+
®
S1 / S2 / S3 / S4 / NVT-2 / NVF-2 .
The following applies for the PE CON+ ® and PE CON+ ® IT :
The button must be implemented as a normally open contact.
The designated terminals 31 and 32 are equipped with a bridge from factory.
The following applies for the
PE
CON+
® NVT-1
and
NVF-1
:
The button must be implemented as a normally open contact.
The designated terminals 11 and 12 are equipped with a bridge from factory.