500A/1V Flexible Rogowski Coil Current Sensor for AC Current Measurement

500A/1V Flexible Rogowski Coil Current Sensor

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.

Features

• 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

Specifications

• 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

Applications

Energy meters, power monitoring systems, energy management systems, switchgear, industrial equipment and AC current measurement.