Anderson IZMSG, Инструкция по эксплуатации

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Anderson Instrument Company
3-5
AIC2071
Connecting the Meter Body to the Converter
Caution
AC line power must be rem oved from the
converter before the connection cables are
installed or disconnected to avoid dam aging the
converter. If the connection cables are shorted
together while power is applied to the converter,
the coil drive power supply will be dam aged.
Before making any connections:
P
Make sure the meter body and the converter have identical serial
numbers.
P
Use only the factory-supplied connection cables.
P
Keep the cable as short as possible. If needed, trim the cables to
proper length at converter end of the installation. See the
Cable Field
Preparation
in the following subsection.
P
Use the proper cable openings in the converter for the connection
cables. See
Wire Openings and Connectors
in the preceding
subsection.
If conduit is used, the coil drive cable and electrode signal cable may be run
in a common conduit. However, do not run cables with AC power lines. Exit
the meter body through individual conduits and then join in an external
junction box into a common dedicated conduit.
Before stringing or pulling connection cables, check the ends of the cables.
Make sure the correct ends are at the meter body and converter. Start
installing the connection cables at the meter body end first. Leave excess
cable at the converter end of the run.
To install the connection cables at the meter body end:
1. String or pull gray electrode signal cable and the black coil drive cable
from meter body terminal box to the converter. Pull the excess connection
cable to the converter end of the cable run. Return to the meter body.