7 Operation
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100_0402_op_0003.fm
7.5 Ground
For generator sets that are to supply a facility in a TT network, or if residual
current protection is required in the TT network, or if this equipment must be used
for additional protection due to conditions or regulations, only 30 mA residual
current protective switches may be used as protective devices. The 30 mA
residual current protective switch must be installed ON the generator set itself,
but at least on the nearest possible position in relation to the generator set. Only
with this type of installation is it allowed and necessary to establish the ground
connection of the generator framework via the point provided on the frame (see
ground symbol 5019).
7.6 Heavy duty operation
Do not operate this generator for longer than 20-30 minutes under maximum
electrical load rating. For continuous operation, do not exceed the continuous
(prime) power output of the generator. See technical data of the generator in this
operator's manual.
CAUTION
The mid-point (neutral) conductor of this equipment is not grounded.
Do not
drive the PE rod into the ground under normal operating conditions.
Refer to the local regulations if the equipment is intended to power a
building or similar system.
wc_gr001286
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