Earthing Conductor Connection - EMG ELHY EB 630 Assembly Manual

6 Assembly and installation
6.2 Electrical connection
6.2.2

Earthing conductor connection

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Terminal board 3-pole with position indicator Lk/La
Terminal diagram:
Figure 11: 3-pin terminal diagram (single voltage)
1 Screwed connection for motor cable M25 x 1.5
2 L1
3 PE earthing conductor terminal
4 L2
5 L3
NOTICE
If the external earthing conductor connection is used, the thruster's
pivoting ability and the surface temperature must be considered.
 The earthing conductor must always be connected before all other
cables.
There is one earthing conductor in the junction box (⇒Junction box
and terminal diagram section) and one in the immediate vicinity of the
junction box on the outside of the ELHY
conductor must be installed on the ELHY
the applicable standards. The purpose of the earthing connector is to
reduce the contact voltage in the event of coil or insulation damage to
a safe amount and to switch the system off in conjunction with
monitoring equipment. This can only be achieved by measuring the
earthing conductor sufficiently, installing it properly and ensuring that
it is intact.
®
thruster. The earthing
® thruster in accordance with
ELHY-Montageanleitung_2021_EN.docx