supply of 33kv epoxy resin cast cts accuracy clsss 0.2s . ( rates quoted without gst. gst paid extra as per rule. ) , specification:- with reference to the subject cited, this is to inform you that there is an requirement of below mentioned 33kv epoxy resin cast dry type ct as per is-2705 / 1992 with latest amendments having accuracy class 0.2s, burden-30 va, frequency-50 hz, nominal system voltage 33kv, highest system voltage 36kv, one minute power frequency withstand voltage 70kv & 3 kv respectively for primary & secondary, imlulse withstand voltage ( kvp ) 170 kv, clearly incdicated as per is. manufacturers name, division code upcl-etd rdr should be embosed on surface of ct, for consumer metering.so you are requested to please arrange the following cts . , 10 / 1 a , 15 / 1 a , 20 / 1 a , 25 / 1a , 30 / 1 a , 40 / 1 a , 50 / 1 a , 60 / 1 a