tender for enquiry for supply of material 11 kv do fuse elements 5 and 10 and 15 amp and silica gel and capacitor bank do fuse and digital earth tester and digital insulation tester , computer items : , 11 kv do fuse elements 5 amp. (make:- gew/sealko/ajanta/veer or equivalent) , 11 kv do fuse elements 10 amp. (make:- gew/sealko/ajanta/veer or equivalent) , 11 kv do fuse elements 15 amp. (make:- gew/sealko/ajanta/veer or equivalent) , silica gel silica gel required for power & distribution transformer shall be conforming to iss 3401/1992 with its latest amendments. the material shall be solid with grainy porous structure free from extraneous impurities. the indicating type gel should be odorless. non-toxic & non corrosive with stable chemical and thermal characteristics. the inter connected pores from a vast surface area; silica gel should absorb moisture 40% or more of its weight at 100% humidity. bulk density: the bulk density of the material shall be more than 0.6gm./ml. particle size & colour: the material shall be blue in colour and its size should be from 9 to 12mm. loss on drying: the material when tested according to the method prescribed in iss shall not lose more than 5% of its mass. absorption capacity: the material when tested according to the method prescribed in iss 3401-1992 shall absorb minimum 27% of moisture on the basis of its mass. ph value: the ph of aqueous extract of the material when determined by the method prescribed in iss 3401-1992 shall not be more then 8 and not less then 3.5. loss on attrition: when subjected to the test according to the method prescribed in aforesaid iss not more than 2.5% of the material shall pass through the sieve. chemical requirement: the gel shall also comply with the requirement prescribed in the iss 3401-1992 , capacitor bank do fuse (t-40) , digital earth tester resistance range:- 20o, 200 o, 2000 o make:- motwane/maco/meco , digital insulation tester voltage :- 5kv make:- motwane/maco/meco