User Manual QT series generation 2.5, ID 2021, rev 3.2, January 14, 2022
Figure 27: Power supply connection QT-series
Figure 28: Multiple actuators with bus power connection
Refer to Appendix B Earthing Methods in Maritime Installations on page 85
for information on the connection of screen for the last actuator in the loop
(actuator N).
For maximum personnel and equipment protection, the installation shall
comply with “Guidelines for earthing in maritime installations” published by
The Norwegian Electrical Safety Directorate. Failing to do so may void the
warranty.
Exception: Field equipment shall be grounded through the supply cable.
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