Portable Earthing Electrodes

We are offering portable earthing electrodes. Mobi earth is the new generation portable earthing device, which can be used by any mobile equipment. Our portable earthing electrodes provide a quick and efficient solution to low resistance earthing requirements of telecommunication, electronic and electrical equipment. Mobi earth effectively protects sensitive equipment by safely conducting harmful vhf, harmonics, surges, spikes, unbalances and short circuit currents into ground mass. It can be installed vertically or horizontally as per site conditions and convenience. The mobi earth can also be used as earth for lightning protection. However for ese lps the code stipulates three earth pits connected in star or delta, which has to be followed. technical parameters

• resistance in vertical setting : 32.5% of soil resistivity at the location
• resistance in horizontal setting : 21.05% of soil resistivity at the location
• unbalanced current withstand capacity : 6.28 amperes
• short duration term duty : 596.60 amperes
• physical data
  • body material : ss 304l
  • central conduction : spl corrosion resistance ss
  • size : 65mmdiax1.2m long
  • weight : 3 kgs appox
  • infill compound (terec+ chemical compound in granular form as under)
    • granulometry : 0.85mm to 4mmgray color and odorless
    • volumetric mass : 500-650kg per cum (compressed)450- 500kg(uncompressed)
    • solubility in water : partially soluble1000 gm per lit@ 20oc
    • ph value : 6.9-7.2
    • number of operations upto 75 times or 2 years. The portable mobi earthing electrode has to be wiped by wet cloth after every use and stored back. It should not be washed in flowing water. Every time it is put inside the ground (for what so ever small time) is considered as a usage count. installation procedure
      • vertical setting  : drill a 150 mm dia x1.5 m deep bore in the ground & place mobi earth such that the handle is above the ground. Back fill the bore with loose earth slurry. Depending on soil resistivity and desired pit resistance (pr), connect to another portable mobi earthing electrode at least 1.2m away , if lower pr is required.
      • horizontal setting  : make a 600mm wide x900mmdeepx1500mm long trench in the ground. Fill the first 300mm with soil slurry. Place the portable mobi earthing electrode horizontally in the trench. Backfill the trench with loose earth slurry. Depending on soil resistivity and desired pit resistance (pr), connect with another mobi earth parallel at least 1.2 m away, if lower pr is required. 
      • de-installation : after the operations are over and earthing is not required, pull the portable mobi earthing electrode out of the ground in case of vertical setting and after digging top earth layer in case of horizontal setting to pull it out of the trench. Clean softly and repack for future use