|
Accessories
Earthing System
Deep Well Grounding System
PVDF/HMWPE 1.8/3KV Cathodic Protection Power Cable
Application:
These cables are designed for use in cathodic protection deep well installations or other situations where resistance to chlorine gas is required. The primary ECTFE (Halar) / PVDF insulation provides chemical resistance properties. The secondary or outer jacket of high molecular weight polyethylene (HMWPE) provides abrasion resistance. It can be used as deep anode lead wires where chlorine and hydrogen gases are generated. The cable can be directly installed in fresh, brackish, or salt waters .
FEATURES AND BENEFITES:
The inner layer or the primary insulation of the cable is composed of HALAR / PVDF which has exceptional chemical resistance in the presents of chlorine, sulfuric acid, hydrochloric acid. The outer insulating layer is high molecular weight polyethylene (HMWPE) it exhibits superior dielectric and tensile strength and provides mechanical protection. And can withstand considerable abuse during installation.
CONSTRUCTION:
CONDUCTOR : Stranded bare copper conductor conforms to ASTM Specification B-3 and B-8.
INSULATION : A homogeneous wall of natural ECTFE fluoro-polymer (Halar) or PVDF shall be extruded over the conductor.
JACKET : High molecular weight polyethylene (HMWPE) shall be extruded around the primary insulation. The jacket conforms to ASTM Spec D 1248. Special Coating can be applied as an option to enhance the heat resistant properties of the cables.
PHYSICAL AND THERMAL PROPERTIES:
Temperature Limits: -15 ~ 105℃
Bending Radius:15 x OD
Ampacity: 50A (with the temperature of the surrounding material of 100℃)
CONSTRUCTION PARAMETERS:
| Conductor Size | Stranding | Nominal Insulation Thickness | Nominal Jacket Thickness | Nominal Outer Diameter | Total Weight |
|---|---|---|---|---|---|
| mm² | no. x mm | mm | mm | mm | kg/km |
10 |
7/1.34 |
2.20 |
1.65 |
11.7 |
217 |