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Chemical ground rod Specification:
1. Product performance and characteristics
High carbon ionic compound crystal is filled inside the tube of Huadian brand chemical ground rod with copper and steel on surface so as to make sure the best conducting performance and long life span .The filler inside the conductor includes special electro-ionic compound so it can absorbs water in the air and release the active electro-ionic into soils through deliquescence functions and combines with water in soil and air. So that it can promote slow release and resistance reduction outside the conductor and make sure resistance values are stable for long time. Compound inside the conductor will become colloid and transparent status step by step by chemical combination as time goes by. We can utilize the electrical conductivity from colloid compound to enable the entire system being in the ion exchange for a long time so that it has formed an ideal electrolytic ion earthing pole.2. Chemical rod has below characteristics compared with traditional earthing construction process.
ion sytsem | traditional process | |
working mechanism | by the icon release effect from filling materials inside and outside the pole, contact environment from pole and surrounding soils are improved so that resistance reduction purpose is achieved. | Resistance is reduced by laying of tremendous metal material and earthing resistance is achieved by common earthiing method |
earthing stability | The filling materials outside are good in corrosion resistance, water absorption and humidity holding. It is free from climate influence. Earthing resistance can go into stable status one week after construction is completed. It is free from influence of dry or humid solids and will not go up as time goes by | 1 Dry contact, the earthing resistance varies a lot when its dry or humid2Earthing resistance will go up quickly as time goes by due to corrosion |
life span | It is corrosion resistance and icon will be supplied automatically when in shortage so life span is more than 30 years. | bad performance in corrosion resistance. Soil construction is needed to be redone every three or five years to reduce soil resistivity |
project process | professional process. The resistance reduction performance are good and construction is simple. So the project work is less and cost is low | low technologies, tremendous project work, no quality guarantee from process |
3. technical parameter
model | spec mm | weight kg | impact currentR | PHvalue | 100Ω.m resistance reductionΩ |
HD-JT-1copper pipe | Φ60*1500 | 10 | ≤1% | 7±5% | 2 |
HD-JT-2copper pipe | Φ60*3000 | 20 | ≤1% | 7±5% | 2 |
HD-JG-1steel pipe | Φ60*1500 | 10 | ≤1% | 7±5% | 2 |
HD-JG-2steel pipe | Φ60*3000 | 20 | ≤1% | 7±5% | 2 |
HD-JTGElectrolytic ion earthing pole is completely conforming international standard such as ULNECANSlECBS for earthing protection equipment | |||||
Chemical ground rod