Brainboxes PX-246 Especificações descarregar pdf (Página 37)

Installation – Typical Wiring Diagrams

4.3.6 2 PHASE (L1 & L3) 3 WIRE WITH RESTRICTED EARTH FAULT

NOTE:

NOTE:NOTE:

NOTE:

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

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

Earthing the neutral 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)

Earth

EarthEarth

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

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

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

‘before’ the CT only (Restricted to

‘before’ the CT only (Restricted to ‘before’ the CT only (Restricted to

‘before’ the CT only (Restricted to source

sourcesource

source

/ upstream of the CT)

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

/ upstream of the CT)

4.3.7 2 PHASE (L1 & L3) 3 WIRE WITHOUT EARTH FAULT MEASURING

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