second call for purchase of ct , pt , la purchase of ct , pt , la and insulator at c . w . p . h . no . 02 ahmadpur pump house under narmada water supply . , 33 kv polycrete outdoor inducative voltage transformer ( pl ) line voltage: 33000 make: crompton greaves type: pcvt33 sno:pce 9973 highest voltage:36kv voltage factor1 . 2 cont / 1 . 5-30 sec insulation level; 70 / 170kv total weight:105 kg creepage distance ( min ) ;900mm 100va ll 1 . 0 , 33 kv current transformer ( ct ) type;pcct33 sr . no . pce 9960 , 9961 , 9962 make-crompton greaves core 1; 150 / 5a core2; 150 / 5a 30 va sp 10 30 va class 1 . 0 , 33 kv current transformer ( ct ) type; pcct33 sr . no . pce 9964 , 9965 , 9966 make-crompton greaves core 1; 75 / 5a core2; 75 / 5a 30 va sp 10 30 va class 1 . 0 , lighting arrester la: 33kv , 10ka make cg , string insulator: 33kv make cg , as per applicable gst ( figures olny )