OUTDOOR CURRENT TRANSFORMERS SERIES T24E - T30E

Current Transformer

Technical data
Rated insulation level 7.2/20/60 kV to 36/70/170 kV
Primary current Ipn 0 to 600 A
Secondary current Isn 5 or 1 A
Frequency 50 or 60 Hz
Rated output 1 to 60 VA
Accuracy class 0.1 - 0.2 - 0.2S - 0.5 - 0.5S - 1 - 3 - 5P - 10P - clX
Accuracy limit factor 5 - 10 - 15 - 20 - 30
Continuous thermal current 1.2 Ipn
Short-time thermal current Ith 80 to 200 Ipn
Dynamic current Idyn 2.5 Ith
Insulation class E
Ambient temperature - 25° C to + 40 °C
Standards IEC - IEEE - CSA - AS - BS

Other characteristics on request
Secondary current Isn 0.005 to 10 A
Double ratio Secondary tapping for T24E model
Primary change-over for T30E model
Multiple cores Up to 2 separate cores
Ambient temperature - 40° C to + 70 °C