WEDC-300LBK Hall Open-Loop Current Sensor
WEDC-300LBK open-loop Hall current sensor for measuring DC, AC, pulsed and irregular waveform currents under galvanic isolation. Measuring range 0~±500A, accuracy 1%, aperture 16mm, supply voltage ±15V ±5%.
Description
The WEDC-300LBK is an open-loop Hall effect current sensor for the electronic measurement of DC, AC, pulsed and various irregular waveform currents, with galvanic isolation between the primary (high-power) circuit and the secondary (measurement) circuit. Based on open-loop Hall generator technology, it is a highly cost-effective solution for industrial current measurement, monitoring and control.
Key Features
- Open-loop Hall effect technology — highly cost-effective current measurement
- Galvanic isolation between the primary and secondary circuits
- Measures DC, AC, pulsed and various irregular waveform currents
- No insertion loss in the primary circuit
- Low power consumption with fast response
- Good linearity and strong anti-interference ability
Technical Specifications
| Measuring range | 0~±500A |
| Accuracy | 1% |
| Aperture / Mounting | 16mm |
| Supply voltage | ±15V ±5% |
Typical Applications
Typical applications include variable frequency drives (VFD), servo drives and inverters, UPS systems, photovoltaic and wind power converters, battery management and DC distribution systems, welding equipment, switching power supplies, and industrial automation current monitoring.
Contact us for detailed specifications, datasheets, samples and quotations. Customized models are available on request.
