Large current transformer busbar wear bronze Rogowski coil inductance coil transformers

The high sensitivity, accuracy, linearity, phase-shifting features. Suitable for harsh environment (temperature, humidity, electromagnetic interference). Current Range: 100A to 100kA accuracy: <1% Phase shift: <1 degree, 50 / 60Hz of (<0.5 ° typical) / li> Linear: ± 0.2%, from 10% to 100% of the rated primary current of the primary Conductor position sensitivity: ± 2% of the maximum effect of the external field: ± 1.5% maximum coil voltage: 1000VRMS or 1000VDC coil insulation resistance Surge: 5kVRMS 1 minute Operating temperature: -20 ℃ to + 60 ℃ information: shielded cable, or by customer demand for flexible Rogowski coil / Rogowski coils applied measurement instruments, laboratory equipment. DC ripple measurement harmonic analysis, transient power measuring very high starting current monitoring measurements of the electric motor. A sudden short-circuit test slip ring induction motor protection system. Measuring the current flow in the framework of large generators. Current monitoring of the current railway line check signal current arc furnace current switching apparatus axis current measurement measuring electromagnetic transmitter and Fuse high current measurement Leakage current lower insulator. Rated current (rms) 100A-100KA Output mV (without integrator) 0-5V AC (with integrator) Power supply 9V-12V Coil length 20cm-200cm Tube UL material Wire lead Shielded cable Isolation voltage 3500V Operating temperature -25 ℃ - + 70 ℃ Frequency 50Hz Accuracy ± 1%