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c) Meter for direct connection at 100 A (with 3-phase cut-o device)
DANGER!
Improper installation endangers life and health, and can lead to
malfunctions and material damage!
y Use an overcurrent protection device rated for a maximum of 100 A
as per the applicable Technical Connection Rules for Power Instal-
lations (e.g. selective main line circuit breaker) upstream of a meter
with direct connection.
y The connecting paths must be fuse-protected as per the applicable
technical regulations and in accordance with the current specica-
tion on the meter’s name plate.
y The installer bears responsibility for coordinating the rated values
and parameters of the supply-side overcurrent protection devices
with the maximum rated currents as well as the rated consumption
category of the meter system for directly connected meters.
y The connection cables used to connect a meter must be selected to
match the maximum load of the meter and the installation environ-
ment in terms of type, cross-section, voltage and temperature.
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