TCRO 100-3000A
Split-core transformer - Primary 100 to 3000A - Secondary 5A
Range of low voltage current transformers with busbar/cable primary for electronic measuring instruments, such as power monitors and digital transducers, enabling the measurement of alternating currents of 150 to 1000A available in 2 models.
Class 0.2s
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JVS 28-40: Ø 28 mm cable passage / busbar passage: 30 x 15 | 40 x 10 | 20 x 25 (mm)
JVS 43-60: cable passage Ø 43 mm / busbar passage: 60 x 12 | 50 x 30 | 13 x 45 (mm)
Reference standard
IEC 61869-1, IEC 61869-2
Highest voltage in the network
720 Vac
Dielectric test voltage
3 kV/50 Hz/1 min
Frequency response
50/60 Hz
Thermal short circuit current (Ith)
60 In - 1 second
Dynamic current (Idyn)
2.5 Ith
Safety factor
< 5
Conditions of use
Temperature: -5 °C to +40 °C Relative humidity: < 90%
Protection
Index of protection: IP 20 (without terminal cover)
Self-extinguishing (UL 94 VO)
JVS 28-40: 150-500 A
JVS 43-60: 600-1000 A
Power
JVS 28-40 - JVS 43-60: from 0.5 to 3.5 VA for class 0.2 s
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P01340509
JVS 43-60 Busbar and cable bushing current transformer, diameter 43 mm - Transformation ratio 1000/5A - Precision power 3,5VA - Accuracy class 0.2s
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