M
375
50
55
325
approx.
500
equipment
bushing
(type C interface )
FOR OUTDOOR
APPLICATIONS :
apply water
sealing mastic
CUT
HERE
outer cable
sheath
tape
marker
edge of the
outer sheath
copper
wires
outer cable
sheath
adhesive
tape
sand outer
sheath
1
Train the cable into the approximate finished
position next to the equipment bushing.
2
Mark the centre line
« M »
of the bushing.
3
Remove the outer cable sheath to a point
375
mm
from the centre line
« M »
of the bushing.
4
Sand the outer sheath over a distance of
50
mm.
5
Apply a tape marker around the outer sheath
55
mm from the edge. For indoor applications,
bend the screen wires back over the outer sheath
and proceed to step no. 6.
For outdoor applications :
- Wrap one layer of water sealing mastic (type
MWS) around the outer sheath, flush with the end
(
25
mm minimum width). Completely encircle the
cable.
- Bend the screen wires back over the mastic and
along the outer sheath, pressing them into the
mastic.
IMPORTANT :
screen wires should not touch each
other when pressed into the mastic to prevent
water ingress.
6
Using adhesive tape, fix the screen wires at a distance
of min
150
mm from the edge of the outer sheath.
7
Cut the cable to a point
325
mm from the outer
sheath.
EQUIPMENT
min
150
NB : Only one phase is shown in these instructions. Make off all three phases
the same way. Use a cable conversion kit for 3-core cables.
CABLE PREPARATION
IS91374-ENG - 489TB/G
-45/S - Revision 1
Page 2 of 9
!
FOR INFORM
ATION ONL
Y
Please alw
ay
s use the instruc
tions supplied in the k
it
!
