Mounting and Installation Instructions
Page 38 of 62 User Manual QT50 Doc ID 1321 version 2.0 Sept. 2018
Figure 20: Power connection
Figure 21: Multiple actuators with serial power connection
Refer to Appendix B Earthing Methods in Maritime Installations on page 59 for
information on connection of screen for the last actuator in the loop (actuator N)
Grounding (earthing)
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.
All bare metal wires, screens or others not covered by the terminal shall be
thoroughly covered in a shrink tube to avoid unintended contact between wires,
housing or similar.
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