363kV 4000A 63kA GIL Introduction GIL structure diagram Main parameters: Rater voltage 363 kV Rated current 4000 A Rated frequency 50/60 Hz Rated insulation level Rated lightning impulse withstand voltage (BIL) 1300 kV Power frequency withstand voltage 555 kV Rated short–time withstand current 63 kA / 3s Rated peak withstand current 164 kA Degree of protection IP57 Composition of insulation gas SF6 Rated SF6 gas pressure 0.6 MPa 363kV GIL structure diagram BACK ↑TOP
