nVent RAYCHEM SC-JBS-L-A Instrucciones De Instalación página 2

Heating cable types
Heating Cable Construction
2 and 3SC60, 70 and 80 (-CT)
2 and 3SC/H60, 70 and 80 (-CT)
2 and 3SC/F60, 70 and 80 (-CR)
1
• Allow approximately
24 inches (60 cm)
of heating cable for
installation.
• Cut off heating cable
end at a 45° angle
for easier insertion.
3
• Lightly score outer jacket
around and down as
shown.
• Bend heating cable to break
jacket at score, then peel off
jacket.
2 | nVent.com
Tinned-copper braid
Inner jacket
Conductor insulation
Fiberglass braid (2SC, 2SC/H only)
Plated copper conductor
2SC, 2SC/H, 2SC/F
24 in.
(60 cm)
Do not cut braid.
6 in.
(152 mm)
Outer jacket
Fiberglass braid (3SC, 3SC/H only)
Plated copper conductor
3SC, 3SC/H, 3SC/F
2
18 in.
(45 cm)
• Do not remove box
nut from stand.
Push heating cable
through stand and
nut as shown. Use
cable lubricant
if needed.
4
• Push braid back as far as
possible.
• Lightly score inner jacket
around and down as
shown.
• Peel off inner jacket.
Outer jacket
Tinned-copper braid
Inner jacket
Conductor insulation
Box
• Square off
nut
cable end with
90° angle cut.
• Do not attach
stand to pipe
until step 8.
5 in.
(127 mm)