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The odular
part the actual switching mechanism which needs
to replaceable for aintenance purposes the
event breakdow com prises the itching
chamber, which counts part the primary technology,
and the control unit, hich referred the
secondary technology.g. For the connections
between the conductor rails and the switch itself, standard
industrial connectors cannot used because the high
power involved.
Simple and safe handling through exchange modules
The extendable switches employed are either air, vacuum
or gas-insulated power switches. Among other things, current and
voltage are measured the switchboard section. addition, the
medium-voltage switchgear may also equipped with
m easuring systems. erous system com bine a
fixed installation ith odular part. Due their importance and
their widespread distribution, medium voltage switching
system are used under wide range application
conditions and across extensive range locations. contrast, the connections the
secondary engineering, including e. These transformers are also often connected via
connectors, which are easy retrofit and enable quick
and easy replacement components during servicing.
Consequently, there are also any different types of
design.
Straightforward, safe and user-friendly operation through
36. the sensor systems
and power supply the motor which tensions the switch
spring, feature industrial connectors. They branch off throughout the
entire electrical supply region, sim ilar arterioles in
the hum body, and are intrinsic part safe and
reliable electricity supplies. Current
and voltage transformers are used for the measurements
in order transform the high power easurable
values.■n
C y
Essential medium voltage components
If the high-voltage distribution represents the arteries of
our power supply networks, then the medium voltage
grid the arterioles
