The flexible Rogowski coil current sensor is used for precise measurement of alternating current, enabling accurate measurement between the primary and secondary circuits. The electrical isolation, achieved through precision winding techniques, significantly reduces positional errors of the measured conductor within the aperture and enhances the flexible Rogowski coil's immunity to external magnetic interference.
Item | Value |
Coil Perimeter | 165mm |
Coil Inner Diameter | 50mm |
Coil DC Resistance | 100Ω~250Ω |
Rated Current | 100A |
Maximum Primary Current (Imax) | 600A |
Ratio | 480mV/600A (Voltage Type Output) |
Weight | 112g |
Signal Cable Length | 2.5m |
Rated Frequency | 50Hz |
Fixed Position Accuracy Grade | 0.5S Class (25℃) |
Phase Angle Error | ≤12′@50Hz |
Linearity | 0.10% |
Temperature Drift | ≤0.05% |
DC Component | ≤0.1mV |
Bandwidth (-3dB) | 1Hz~5kHz |
Voltage Insulation | Coil: 3000V; Signal Cable: 1000V |
Safety Grade | 1000V CAT III |
AC Withstand Voltage | 4kVAC 50Hz 1min |
Operating Temperature Range | -40°C to 100°C |
Storage Temperature | -50°C to 100°C |
Relative Humidity | ≤80%RH |
Altitude | ≤4000m |
Enclosure Flame Retardant Grade | UL94V-0 |
Enclosure Protection Grade (IP Rating) | IP68 |
Shielding | 100% conductive fabric tape + 100% aluminum foil + braided copper wire shielding (signal cable) |
Coil Material | Wire & cable thermoplastic rubber, UL94V-0 flame retardant |
Connector | 100% conductive fabric tape + 100% aluminum foil + braided copper wire shielding (signal cable) |
Coil Color | Blue, Yellow, Red, Green, Black, Customizable |
Terminal Definition | RJ45 Plug (Customizable) |
Certifications | CE, UL (Optional) |
