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Primary
Halar
Insulation Cables
for Cathodic
Protection
Cathodic Protection
Cables, Primary Halar Insulation,
HMW (High Molecular Weight) Polyethylene Jacket
Application
A direct earth burial DC lead cable for use in deep anode groundbed installations,
designed to withstand corrosive gases.
Standards
- Conductor
Stranded bare copper conductor conforms to ASTM Specification B-8.
- Insulation
A homogeneous wall of natural ECTFE fluoropolymer (Halar) shall be extruded over the
conductor.
- Jacket
Insulation is high molecular weight polyethylene conforming to ASTM-D-1248, Type 1, Class
A, Category 5, Grades E4 and E5. Tensile Strengths Jl, J3. Available with high density
polyethylene (Types II, III, IV) Class B and C (all colors). Surface printed. Custom
printing available.
|
| Size |
No. of
Strands |
Circular
Mils |
AWG
Diameter
Inches |
HALAR
Thickness
Inches |
HMWPE
Thickness
Inches |
Nominal
Diameter
Inches |
Weight
Lbs per
1000 ft |
DC Ohms per Mft
at 20ºC |
| #8 |
7 |
16,510 |
.146 |
.020 |
.065 |
.316 |
83 |
.640 |
| #6 |
7 |
26,240 |
.184 |
.020 |
.065 |
.354 |
120 |
.403 |
| #4 |
7 |
41,740 |
.232 |
.020 |
.065 |
.402 |
177 |
.254 |
| #2 |
7 |
66,360 |
.283 |
.020 |
.065 |
.462 |
260 |
.159 |
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