Product Guide

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All pictures shown in this document are for illustration purpose only. Actual product features may vary due to product enhancement without notice.
PRODUCT GUIDE
–
GPW
Series
15 ANNEX G – CONNECTION SYSTEM
As standard GPW genset are wired according to TN-S system, where the neutral conductor N and
the protective conductor PE are separated.
TN-S connection
15.1 TNC – Genset suitable for TN-C system
With TNC option, the genset is wired according to TN-C system, where the neutral and protective
functions are combined into a single conductor, called PEN.
TN-C connection
15.2 IT1 – Genset suitable for IT system without Neutral
With IT1 option, the genset is wired according to IT system without Neutral, where neutral is insulated
from the ground.
IT connection without Neutral
Compatibility:
MRS, ACP, MPP.
Incompatibility: IT, ADI, IMD, ARM6.
Available as: Supplement
Compatibility:
ACP, MPP.
Incompatibility: TNC, IT2, ADI, ARM6.
Available as: Supplement