EMH metering NXT4, Инструкция по эксплуатации

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DANGER!
Risk of fatal injury due to arcing and electric shock!
The inputs and outputs for the additional terminal, including the external
power supply inputs, are not fuse-protected in the meter.
y
The inputs/external power supply inputs must be fuse-protected with
a pre-fuse of ≤ 0.5 A in accordance with the applicable technical
regulations.
y
The outputs must be fuse-protected as per the current specifications
on the meter name plate in accordance with the applicable technical
regulations.
ATTENTION!
Application of excessive torque will damage the connection
terminals!
The appropriate torque is dependent on the type of connection line
involved and its maximum current.
y
Tighten the connection terminals to the corresponding torque as per
EN 60999-1.
When connecting the meter, always observe the corresponding
connection diagram, which is located on the meter’s name
plate or, where applicable, in the delivery documents.
Using an additional module:
Adapters, spacers, cable connections and suchlike may not be
installed between the meter and the (optional) additional module,
e.g. the modem.