Xiamen Sincery Im.& Ex. Co., Ltd.
Xiamen Sincery Im.& Ex. Co., Ltd.
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NT308-S/SP5 Current Sensor
product manual
The magnetic balance Hall current sensor is suitable for accurate measurement of AC, DC and pulsating current isolation. The primary side and the secondary side are completely insulated during measurement.
| product advantages | Applications | Reference standard |
| High precision | AC inverter AC | EN50178 EN50155 |
| Good linearity | Battery powered | |
| Low temperature drift | Converter/Inverter | |
| Broadband | UPS/SVG | |
| Quick response |
| Main electrical parameters | |
| Rated measuring current IPN (A) | 300 |
| Measuring range IP (A) | 0～±500 |
| Turns ratio | 1:2000 |
| Power supply voltage VC (V) | +/-12V~+/-15V(+/-5%) |
| Rated measurement output ISN (mA) | 150mA |
| Measuring resistance RM (Ω) |
@ ± 12V, ± 300A: 0Ω ~ 30Ω @ ± 12V, ± 500A: 0Ω ~ 7Ω @ ± 15V, ± 300A: 0Ω ~ 43Ω @ ± 15V, ± 500A: 0Ω ~ 17Ω |
| Secondary side current consumption IC (@±24V) | ≤20mA+ |
| Isolation withstand voltage | 6kVrms/50Hz/1min |
<td cols less than 0.25mm);
(b). When the installation surface is designed with small round bosses, the flatness shall be level 12 or above in the national standard (or the plane fluctuation is less than 0.5mm);
5. No tolerance ±1mm;