External switch type three-phase electricity meter sensor (for State Grid smart meter, AC)
TFY-CSB-Z100
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Product Description
| Symbol | Name | Parameter |
| pn | Primary Rated Current | 10A |
| Imax | Maximum Current | 100A |
| IM | Secondary Rated Current | 4mA |
| KN | Ratio | 1:2500 |
| X | Accuracy (Ta=25℃) | ±0.2% |
| L | Linearity | <0.1% |
| di/dt | Follow-up Accuracy | >100A/μs |
| Ioff | Offset Current | ±0.3mA |
| BW | Bandwidth | >100kHz(-3db) |
| t | Response Time | 1μs |
| Vc | Supply Voltage | ±5V(±5%) |
| Ic | Current Consumption | 2.0mADC+I/KN |
| ta | Operating Temperature | -40℃~85℃ |
| ts | Storage Temperature | -55℃~100℃ |
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