
5.6. Cabling and Glands
Load cell cables should be fixed firmly to the crane structure and routed to ensuring freedom of
movement around the boom pivot pin and other moving parts etc. Clip cables at 2’ intervals. Manual
reeling drums are suggested cable storage devices for long lattice booms or on cranes that require
regular boom length changes.
The gland types used are designed to trap the braid or screen (or armour in certain applications) within
the braid for maximum EMI protection. Failure to terminate the screens in the glands will void the
Electro Magnetic Compatibility (EMC) compliance which the system carries and will put the unit at risk
of malfunction due to EMI. When armoured cable is used, then the armour must be trapped in the
gland body, and the internal cable braid or screen must be terminated in the chassis terminals on the
appropriate on board connectors. The gland termination of either armour or braid is also essential for
protection of the inner conductors in the event of lightning or other transient effects. Failure to correctly
terminate within the gland may also lead to destruction of the internal circuitry in such circumstances.
Содержание RCI-1550 LM
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Страница 96: ... Appendix 4 RCI System Crane Configuration Sheet Duty Listing XQFWLRQ RGHV ...
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