Brainboxes PX-246 Spezifikationen PDF herunterladen (Seite 33)

Installation – Typical Wiring Diagrams

4.2.1 DSE335 3 PHASE, 4 WIRE WITH RESTRICTED EARTH FAULT PROTECTION

NOTE:

NOTE:NOTE:

NOTE:

Earthing the neutr

Earthing the neutrEarthing the neutr

Earthing the neutral conductor ‘before’ the neutral CT allows the module to read

al conductor ‘before’ the neutral CT allows the module to read al conductor ‘before’ the neutral CT allows the module to read

al conductor ‘before’ the neutral CT allows the module to read

earth faults ‘after’ the CT only (Restricted to load / downstream of the CT)

earth faults ‘after’ the CT only (Restricted to load / downstream of the CT)earth faults ‘after’ the CT only (Restricted to load / downstream of the CT)

earth faults ‘after’ the CT only (Restricted to load / downstream of the CT)

Earthing the neutral conductor ‘after’ the neutral CT allows the module to read earth faults

Earthing the neutral conductor ‘after’ the neutral CT allows the module to read earth faults Earthing the neutral conductor ‘after’ the neutral CT allows the module to read earth faults

Earthing the neutral conductor ‘after’ the neutral CT allows the module to read earth faults

‘before’ the CT only (R

‘before’ the CT only (R‘before’ the CT only (R

‘before’ the CT only (Restricted to

estricted to estricted to

estricted to source

sourcesource

source

/ upstream of the CT)

/ upstream of the CT)/ upstream of the CT)

/ upstream of the CT)

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