The 500A/1V Flexible Rogowski Coil is designed for AC current measurement on existing cables and busbars. Its flexible split design allows fast installation without disconnecting the primary conductor.
With no magnetic core, the Rogowski coil provides excellent linearity and avoids magnetic saturation. It is suitable for energy metering, power monitoring, industrial equipment and retrofit applications.
Flexible and easy to install
No magnetic core saturation
Suitable for large cables and busbars
1V AC output with integrator
Good linearity and accuracy
Custom coil sizes and lead lengths available
Suitable for 50/60Hz AC current measurement
Rated Input Current: 500A AC
Rated Output: 1V AC at rated current, with integrator
Accuracy: ±1% from 5% to 120% of rated current
Phase Angle: ≤ ±1°
Linearity: 0.5%
Frequency: 1Hz–1MHz; 50/60Hz nominal
Working Voltage: 600V
Power Supply: 7–30V DC; 9V or 12V DC recommended
Coil Diameter: 10.5mm
Window Size: 100mm, 150mm or customized
Lead Wire: 1m shielded cable or customized
Withstand Voltage: 3000V
Operating Temperature: -25°C to +70°C
Protection: IP65
Compliance: CE, RoHS
Energy meters, power monitoring systems, energy management systems, switchgear, industrial equipment and AC current measurement.