LEM - IN 1500-S: Closed-loop Hall effect sensor

The IN 1500-S is based on closed-loop Hall Effect technology, delivering high accuracy, linear response, wide bandwidth, and a zero flux detector. The wide bandwidth enables tracking of rapidly varying current signals such as high-frequency pulses or currents in high-power converters.

Additionally, this current sensor is designed to measure direct current (DC), alternating current (AC), and pulses up to ±1500 A, while providing electrical isolation between the primary and secondary circuits. It meets the demands of high-power applications such as electric vehicles, renewable energy systems, and MRI machines. The device housing features EMC protection, minimizing the impact of electromagnetic interference from the environment, making it well suited for applications in calibration and measurement equipment, medical devices, and electric vehicles.

Specifications: 

– Rated current (IPN): 1500 A 

– Measuring range: ±1500 A 

– Power supply: ±15 V DC 

– Output connection: 9-pin D-Sub port (male) 

– Operating temperature: −40 °C to +85 °C 

– Through hole size: ⌀ 38 mm, suitable for cables and busbars 

– Metal housing: Enhanced electromagnetic interference (EMC) resistance and efficient heat dissipation 

– Status signal & LED: Helps monitor the operating status of the device 

Advantages: 

– High accuracy and linearity 

– Wide bandwidth 

– High noise immunity 

– No voltage drop 

Applications: 

– Magnetic resonance imaging (MRI)

– Calibration and measurement equipment

– EV electric vehicles, and other Medical devices,…. 

Learn more: IN 1500-S 

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