BUSBAR CURRENT TRANSFORMER TR33 TR66 SERIES RS ISOLSEC

BUSBAR CURRENT TRANSFORMER TR33 TR66 SERIES

Technical data
Highest voltage for equipment 0.72 kV
Power-frequency withstand voltage 3 kV
Primary current Ipn From 100 to 10 000 A
Secondary current Isn 5 or 1 A
Lenght of secondary cables 2.5 m
Frequency 50 or 60 Hz
Rated output 1 to 60 VA
Accuracy class 0.2 - 0.2S - 0,5 - 0.5S - 1 - 3 - 5P - 10P - X
Security factor 5 to 30
Accuracy limit factor 5 - 10 - 15 - 20 - 30
Continuous thermal current 1,2 Ipn
Short time thermal current Ith Up to 80 In
Dynamic current Idyn 2,5 Ith
Insulation class E
Ambient temperature -5°C à + 70°C
Standards IEC 60044 - IEC 61869