AC Mitigation Ribbon (Gypsum Mix Backfill)
Pipeline corrosion, caused by induced AC current, is attributed to high voltage AC power lines in close proximity to a pipeline system. The corrosion can be extremely aggressive, far exceeding the normal corrosion rate caused by corrosive soils. One of the most popular mitigation solutions is a linear grounding system that is installed in parallel to the pipeline.
Compared with bare copper and zinc ribbon, this long-line “cable” is a superior grounding material that provides an effective electrical path to remove or discharge AC current from the pipeline to the ground. It is comprised of a bare stranded copper conductor encased in low resistance backfill, and then wrapped in a synthetic sock
Additional information
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Description
Description
Quality Copper Conductor
We use the high quality copper substrate to ensure excellent electrical conductivity.
Gypsum Mix Grounding Backfill
To achieve the superior performance and low earth contact resistance, our backfill is a compound of naturally occurring, environmentally friendly material, based upon a blend of Hydrated Gypsum, Bentonite, and mineral natron. The grounding is enhanced with the Jennings Anodes’ proprietary hydrous phyllosilicate mineral boosting agent.
Braid Fabric Jacket
The fabric housing is braided using a high tensile strength heavy duty compact braid assuring product integrity.
Reel Packing for Easy Transportation
The sock diameter is approximately 1.5 inches and is installed directly, from the factory provided reel, into the trench. Wooden or steel reels are supplied as required.
APPLICATIONS
This AC mitigation ribbon can be installed in several ways, including horizontal directional drilling, cable plow and trenching. It is a tough product that can be buried directly in all kind of soil, especially well suited the environment where the resistivity is high or various, and where there are risks for interference with secondary structures.
Our AC mitigation ribbon is commonly applied to pipeline grounding systems or structure that are subject to AC interference.
- Prevent voltage spikes during fault conditions
- Reduce AC-induced corrosion
- Maintain AC step and touch potentials to protect personnel from shock hazards
Parameters
Item No.
Cable Conductor
Sock Diameter
Length
Weight
JA-CU-AWG1-GB
#1/0 AWG
(1 or 19 strands)
Φ1.5”
(Φ38 mm)
500/1000/1500 ft.
(152/305/457 m)
1.3 lbs/ft.
(1.8 kg/m)
JA-CU-AWG2-GB
#2 AWG
(1 or 19 strands)
Φ1.5”
(Φ38 mm)
500/1000/1500 ft.
(152/305/457 m)
1.1 lbs/ft.
(1.6 kg/m)
JA-CU-AWG6-GB
#6 AWG
(1 or 19 strands)
Φ1.5”
(Φ38 mm)
500/1000/1500 ft.
(152/305/457 m)
1.0 lbs/ft.
(1.5 kg/m)
Remarks: Custom length is available upon request.
Testing
Packaging Information
Remarks: Custom packing is available upon request.
We have strict packing protocols to guarantee safe delivery of our products. Clear shipping marks and documentation make delivery acceptance straightforward and simple.
Shipping Documents:
- Proforma invoice
- Packing list
- Testing reports (Chemical Composition, Electrochemical Properties Test, Certificate of Compliance)
- Certificate of origin (upon request)
