Electronics & IT
F Series Rogowski Coil
Certifications
CEUL(选)
Description
The F series Rogowski coil is a three-phase four-wire flexible Rogowski coil designed for national grid meters, with piercing voltage measurement function. Uses high-precision integrator output, features wide bandwidth, low temperature drift, and good linearity, suitable for precision measurement in the power sector.
Specifications
| Weight | 402g |
| Linearity | 0.10% |
| Angle Error | ≤12'@50Hz |
| Safety Grade | 1000V CAT II |
| Rated Current | 100A |
| Coil Perimeter | 165mm |
| Rated Frequency | 50Hz |
| Bandwidth (-3dB) | 45Hz~5KHz |
| Relative Humidity | ≤80%RH |
| Temperature Drift | ≤0.05% |
| Coil DC Resistance | 100Ω~250Ω |
| Coil Inner Diameter | 50mm |
| Signal Cable Length | 1m |
| Storage Temperature | -50℃ to 100℃ |
| AC Withstand Voltage | 4kV AC 50Hz 1min |
| Maximum Primary Current | 500A |
| Enclosure Protection Grade | IP68 |
| Operating Temperature Range | -40℃ to 100℃ |
| Enclosure Flame Retardant Grade | UL94V-0 |
Get a Quote for This Product
100% Refund Guarantee24h Response100K+ Verified FactoriesYour data is safe
Free China Sourcing Guide
Learn how to find reliable factories, avoid scams, negotiate prices, and manage quality -- all from our years of on-the-ground experience in Ningbo.