More Surface Area The conductive compound creates a conductive zone, which provides the increased surface area, peak current dissipation and also get stable reference point.
POES copper bonded earth rods probably offer tothe installer the best and most economical earth rods available. They are made by molecularly bonding 99.9% pure electrolytic copper onto a low carbon steel core.
POES rods are not of the sheathed type. They are highly resistant to corrosion, and because the steel used has a very high tensile strength, they can be driven by power hammers to great depths.
The Beneﬁts :
Highly reliable for safety of human life
High load carrying capacity, and maximum fault current dissipation instantly
Maintain low resistance value for a very long period having the bare minimum fluctuations
Ensures protection always to electronic I electrical equipments
Highly Durable, Life Saving and Cost Effective Solution for the life time.
Proper earthing ensure longer life for all electrical and electronics equipments.
Fluctuation of OHMlC values isleast (within Safe Limits)