Rogowski Coil, BR-AI Series
The BR series of flexible Rogowski coil is a highly sensitive flexible current sensor that can be directly combined with portable devices such as a power analyzer. It is suitable for energy consumption monitoring, high-frequency current monitoring, DC ripple measurement, etc. Different sizes can be customized based on request.
Technical Data
| Item | | |
| Coil circumference length | 300mm | 500mm |
| Internal diameter | 90mm | 150mm |
| Current | ≤500kA | |
| Weight | 100 - 500g | |
| Coil resistance | 50 - 500 Ω | |
| Maximum current | 500kA | |
| Cross section | 12mm | |
| Signal wire length | Default: 2m, and is customizable | |
| Ratio of transformation | 200±0.5%mV/kA@50Hz Other sensitivities are customizable... | |
| Position error | ±1% | |
| OA output (zero drift) | ≤1mV | |
| Angle difference | ≤0.5° | |
| Degree of linearity | ±0.2% | |
| Band width | 1Hz - 10kHz | |
| Working temperature | -40℃ - 80℃ | |
| Storage temperature | -50℃ - 90℃ | |
| Inflaming retarding | Wire & cable thermoplastic rubber IEC-60332-1-2 level of inflaming retarding | |
| Shielding effectiveness | Coil 100%, signal cable 100% | |
| Insulation voltage | Coil: 3000V; signal wire: 300V | |
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