Wound Primary Current Transformers JM Series RS ISOLSEC

Wound primary current transformers
Type : JM Series

Technical data
Highest voltage for equipment 0,72 kV
Power-frequency withstand voltage 3 kV
Primary current Ipn 50 to 600 A
Secondary current Isn 5 or 1 A
Frequency 50 or 60 Hz
Rated output 1 to 60 VA
Accuracy class 0,5 - 1 - 3
Security factor 5 to 30
Continuous thermal current 1,2 Ipn
Short-time thermal current Ith 60 Ipn .1s
Dynamic current Idyn 2,5 Ith
Insulation class E
Ambient temperature -25°C to + 40°C
Standards IEC 60044 - IEC 61869 - NF C4250 VDE 0414 - BS7626