CHEMICAL EARTHING NEUTRAL OR BODY POINTS OF 250, 400 AND 630 KVA TF UDNER EDD IV MEERUT

Amount

Chemical Earthing of Neutral/Body Points of 250/400/630 KVA T/F's at Installed various 11/0.4 KV LT Sub Stations & 33/11 KV Sub-Stations under the Jurisdiction of EDD-IV, Meerut

Providing Installation testing of earth electrode pipe in the strip terminal tipe chemical earthing proper hot deep galvanized. Dia 50 MM length 3 meter down conductor size 32x6 terminal connection hole dia 8 mm. The cavity between the strip & pipes is filled with conductive mixture for hermetical filling inside the cavity i.e. between secondary conductor & primary conductor, crystline compound is to be injected in the electrode assembly it is a combination of high conductivity metal alloys, copper & aluminium powder conductive carbon/cement and bonding material etched electrode should be sealed from both the ends the outer pipe of the electrode should be zinc coated the characteristics of this compound is highly conductive, non magnetic & non corrosive in the GI supply of PGS backfill compound each electrodes should be supplied with bags of 25 KG x 2 BFC compound (ground resistance enhancement powder 50 kgs each CPRI tested.

M/s Hind Electricals

M/s Shakti Enterprises