Installation Of Sensor Alternative - ABB Excount II User Manual

3.5 Installation of sensor alternative 2

Planar surface
Min 60 mm
to ground
plane
Figure 3.5.1
Side view
NOTE! Resistive current measurement is not supported with this special
application.
Mount EXCOUNT-II against planar surface. Use 2 X M6 bolts.
Connect upper terminal to flange, bottom terminal to earth via conductor.
Recommended screw: M12. Do not mount on earthed plate.
1HSA 801 080-15en EXCOUNT-II Users Manual
Figure 3.5.2
Back view
Connect to earth
Figure 3.5.3
Front view
3. Sensor installation
Connect to earth
terminal on surge
arrester flange
Antenna area, min
distance to groundplane:
60 mm
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