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| Categories | Current Transducers |
|---|---|
| MOQ: | 100 |
| Payment Terms: | T/T |
| Delivery Time: | 1-12 weeks |
| Packaging Details: | Original packing |
| NT108-SSP1: | 100 |
| Measuring range IP (A): | 0～±150 |
| Turns ratio: | 1:2000 |
| Power supply voltage VC (V): | +/-12V~+/-15V(+/-5%) |
| Rated measurement output ISN (mA): | 50mA |
| Secondary side current consumption IC (@±24V): | ≤20mA+ |
| Zero temperature drift IOT: | ≤±0.6mA (-25℃~+85℃) |
| Response time: | ≤1µS |
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) | 100 |
| Measuring range IP (A) | 0～±150 |
| Turns ratio | 1:2000 |
| Power supply voltage VC (V) | +/-12V~+/-15V(+/-5%) |
| Rated measurement output ISN (mA) | 50mA |
| Measuring resistance RM (Ω) | |
RMmin RMmax @ ± 12V, ± 100A: 0Ω ~ 70Ω @ ± 12V, ± 150A: 0Ω ~ 65Ω @ ± 15V, ± 100Α: 0Ω ~ 100Ω @ ± 15V, ± 150A: 0Ω ~ 95Ω | |
| Secondary side current consumption IC (@±24V) | ≤20mA+ |
| Isolation withstand voltage | 6kVrms/50Hz/1min |
| Accuracy-dynamic parameters | |
| Basic error δi (@IPN,TA=25℃) | ≤±0.8% |
| Linearity δL (@IPN,TA=25℃) | ≤±0.1% |
| Zero output current IO (@IP=0, TA = 25℃) | ≤±0.1mA |
| Zero temperature drift IOT | ± 0.6mA (-25 ℃ ~ + 85 ℃) |
| Response time | ≤1µS |
| di/dt accuracy | ＞50A/us |
| Frequency bandwidth BW | DC..100kHz |
| General data | |
| Working temperature Ta | -25℃~+85℃ |
| Storage temperature Ts | -40℃~+90℃ |
| weight | ≤100g |
| Mechanical characteristics | |
| No tolerance | ±1 mm |
| Sensor installation method one (recommended) | 2hole ø4.2mm 2 M4 steel screws |
| Sensor installation method two (recommended) | 2 hole ø 5.4mm 2 M5 steel screws |
| Recommended torque | 2.5 N·m |
| Busbar size (recommended) | Ø15mm |
| Secondary side electrical connection | Three core pressure coupling |
| Remarks |
| 1. When the measured current direction is consistent with the
direction marked on the sensor, the sensor output ISN is positive. 2. The secondary side connection line of the product is preferably a shielded line. The shielding layer is close to the product end and the connection line can be connected to the case, and the negative power supply or power supply 0V. 3. The verticality requirements of the mounting screw holes of the power sensor: it is required to be level 8 or above (or below 0.06) in the national standard. 4. The flatness requirements for the installation surface of the power sensor: (a). The flatness of the large plane installation is level 11 or above in the national standard (or the plane fluctuation is less than 0.25mm); (b). The flatness of the installation surface is designed with small round bosses It is required to reach the national standard level 12 or above (or the plane fluctuation is less than 0.5mm); 5. No tolerance ±1mm is noted; |
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