DSE DSE7210 - 7320 Amf Controller

DSE7200 / 7300 Series Operators Manual
44
4.3.4 7320 AMF CONTROLLER
3 phase, 4 wire with restricted earth fault protection
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 generator / upstream of the CT)