2.2
SEL-734 Meter Instruction Manual Date Code 20090730
Installation
Meter Mounting
Figure 2.1 through Figure 2.3 give the SEL-734 Meter dimensions for the
panel-mount applications.
For rack, wall, retrofit, and outdoor mounting options see the SEL-734 Model
Option Table on the SEL website or contact your local SEL sales
representative.
Figure 2.2 SEL-734 Vertical Panel-Mount Dimensions
Figure 2.3 SEL-734 Easily Extractable Meter (EXM) Mounting Dimensions
Physical Location
You can mount the SEL-734 in a sheltered indoor environment (a building or
an enclosed cabinet) that does not exceed the temperature and humidity
ratings for the meter. For voltage and current inputs, the SEL-734 is rated for
Measurement Category II, (CAT II) and Pollution Degree 2. This rating allows
mounting of the meter indoors or in an outdoor (extended) enclosure where
the meter is protected against exposure to direct sunlight, precipitation, and
full wind pressure, but neither temperature nor humidity are controlled. You
can place the meter in extreme temperature and humidity locations. The
temperature range over which the meter operates is –40° to +80°C (–40° to
+176°F). The meter operates in a humidity range from 5 percent to 95 percent,
Courtesy of NationalSwitchgear.com
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