supply of supply of 125 , pre cooling socket , supply of 125 amp, pre cooling socket panel powder coating siemens grey-7035 system suit able for air conditioning coaches as per bch model ds9b7a1sp99ph with 4 pole 125 amp mccb confirmin g to iec 61439 part 1 &2, is14772:2000 and is: 10118 (part iii) 1982 along with earth protection system ha ving suitable for 70 sqmm xlpe cable and termination system for earth protection with 220 ampere copper palm copper cu etp cw 0041a and aluminium barrel aluminium al 99.5 cable connector temperature resil ence, corrosion resistance size: 70 sqmm confirming to is: 5561-1970 with maximum temperature rise of 9 0 degree celsius. material shall be confirmed to designation a6 of is: 61 7-1959. breaking resistance for b arrel 85 n/m sq m and for palm 225 n/m sq m with stretching a5% for barrel must be for palm 35 for lt ter mination & conforming to iec 61439 (part 1 & 2), is:14772-2000, is:10118 (part iii)-1982 with suitable fram e. 70 sqmm cable shal be laid upto 150 mtrs through underground cable trench. as per annexure-a atta ched. [ warranty period: 30 months after the date of delivery ] ]