sema WPC 11+ - Page 6

6
Three Glands are ed to the boom of the VSD.
25mm Gland
for the Main
supply cable
‘25mm Gland
with a brushed
locknut ed.
This is meant for
the motor cable
20mm Gland for the
Transducer cable and
the controller commu-
nicaon cable
The motor gland has a brushed locknut ed to it (see below). Somemes well intenoned installers remove this gland and
locknut and replace it with an EMC gland. Please note that the brushed locknut has an equal or greater performance to an
EMC gland and that there is nothing to be gained by replacing it. To terminate the screen of the motor cable to the brushed
locknut simply strip back enough of the plasc sheath so that the screen can contact the brush before inserng the cable
through the gland. This will make an extremely eecve EMC earthing connecon and also maintain the units waterproong
rang through the use of an IP68 gland.