Outdoor Current Transformers

The current transformer types SGF are maintenance free cast resin current transformers for rated voltages up to 36 kV according to IEC 44 -1 (former IEC185), VDE0414 or OVE-P20-1/1994 standard. ? In order to protect the insulation from precipitation the transformers should be mounted only in vertical position ? Rated primary currents up to 1500 A ? Rated short-time thermal currents up to 50 kA rms / 1 sec (120 kA peak) ? Accuracy classes up to 0.2S ? Up to 3 measurement and/or protection cores ? Frequency 50 or 60 Hz ? Ambient air temperature - 40/40

Rated short-time thermal currents up to 50 kA rms / 1 sec (120 kA peak)