DSE 335 - 3 INSTALLATION; 3.3.2 SINGLE PHASE WITH RESTRICTED EARTH FAULT; 3.3.3 SINGLE PHASE WITHOUT EARTH FAULT

Installation
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3.3.2 SINGLE PHASE WITH RESTRICTED EARTH FAULT
NOTE: 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)
Earthing the neutral conductor ‘after’ the neutral CT allows the module to read earth faults
‘before’ the CT only (Restricted to source / upstream of the CT)
3.3.3 SINGLE PHASE WITHOUT EARTH FAULT