Resin Cast CTs and PTs

CURRENT TRANSFORMER :ELECTRICAL SPECIFICATIONS

  • TYPE:Block Type (Wound Primary), Bar Type (Embedded bar).
  • OPERATING VOLTAGE (MAXIMUM):3.6 KV, 7.2 KV, 12 KV, 24 KV, 36 KV
  • PRIMARY CURRENT : Upto 2500 Amps.
  • SECONDARY CURRENT: 5 A OR 1A (Others on request).
  • SHORT TIME THERMAL CURRENT & ITS DURATION:Upto 40 KA for 1 Second (Others on request)
  • RATED BURDEN :5, 10, 15, 20, 30 VA (Others on request).
  • ACCURACY CLASS:0.2, 0.5, 1.0, 5P10, 5P15 (Others on request). For Differential Protection,
  • Bus Bar Protection, CT with accuracy class PS can be offered.
  • FREQUENCY:50 Hz.
  • REFERENCE STANDARD :IS-2705 / I.E.C. 60044.1.

VOLTAGE TRANSFORMER :

  • TYPE :Single Pole insulated & Double Pole insulated.
  • OPERATING VOLTAGE (MAXIMUM): Single Pole insulated : 3.6 KV, 7.2 KV, 12 KV, 24 KV, 36 KV,
  • Double Pole insulated:3.6 KV, 7.2 KV, 12 KV, 24 KV.
  • SECONDARY VOLTAGE:110V, 110V/3, 110V/3 (Others on request).
  • RATED BURDEN:50 VA, 100 VA, 150 VA, 200 VA (Others on request).
  • ACCURACY CLASS:0.2, 0.5, 1.0, 3.0, 319 6I9
  • FREQUENCY: 50 Hz.
  • SYSTEM EARTHING: Earhted / Unearthed.
  • REFERENCE STANDARD:IS-3156 / I.E.C. 60044.2.