Xiamen Sincery Im.& Ex. Co., Ltd.
Xiamen Sincery Im.& Ex. Co., Ltd.
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NACA.XXXQ1-S6 / VA Current Transducers
product manual
NACA XXXQ1-S6/VA series current sensors are suitable for accurate measurement of AC, DC, and pulse current isolation. The primary side and the secondary side are completely insulated during measurement.
| Performance requirements | ||||||
| parameter name | symbol | unit | parameter | condition | ||
| Minimum | Typical value | Max | ||||
| Electrical parameters | ||||||
| Maximum range | IP | A | 700A~900A | For more details, please contact CRRC | ||
| voltage | UC | V | 4.75 | 5 | 5.25 | |
| Operating temperature | TA | °C | -40 | 125 | ||
| Output voltage (analog) | Vout | V | Vout=(Uc/5)·(V0+G·Ip) | |||
| Sensitivity | G | mV/A | G=2000/IP | @UC=5V | ||
| Zero output | VO | V | 2.5 | |||
| Current consumption | IC | mA | 39 | 45 | @ UC=5V,No load on Vout | |
| Load Resistance | RL | KΩ | 4.7 | 10 | ||
| Load capacitance | CL | nF | 5 | |||
| Output internal resistance | ROUT | Ω | 2 | 4 | 8 | DC |
| Performance parameter | ||||||
| Sensitivity error | εG | % | ±1 | @TA=25℃,@UC=5V | ||
| ±2 | @-40℃＜TA＜125℃,@UC=5V | |||||
| Electrical zero offset | FLY | mV | ±4 | |||
| Magnetic zero offset | FROM | mV | ±3 | |||
| Zero output error | X0 | % | ±0.5 | @TA=25℃,@UC=5V | ||
| ±0.75 | @-40℃＜TA＜125℃,@UC=5V | |||||
| Proportional error | εR | % | ±0.5 | |||
| Linearity error | εL | % | ±0.5 | of full range | ||
| Response time | tr | μs | 2 | |||
| bandwidth | BW | kHz | 40 | @ -3dB | ||
| Phase difference | ∆φ | ° | -4 | @DC to 1kHz | ||
| Dimensions |
| Series size |
 |
| Mechanical parameters | Remarks |
| ● Plastic case PA66 -GF 30 ● Magnetic core FeSi wound core ● Mass 88g | ● VOUT>VO when IP flows in the positive direction (see arrow on drawing) |