APR 400 B420L

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Modern technology is constantly increasing the manufacturing capabilities of companies looking for improved efficiency and accuracy. Current transducers, such as the APR 400 B420L, are the answer. By providing an amplified output, they allow current signals to be accurately measured in a variety of applications including current monitoring and current sensing.

The APR 400 B420L is a four-terminal, non-ninetted, AC current transducer with a full-channel accuracy of 0.012%. The transducer can be configured to meet various current sensing needs and has an input current of up to 50A RMS. Additionally, it is suitable for installation in enclosure sizes up to 30x30x30 mm.

The working principle of the APR 400 B420L relies on the Hall Effect. This corresponds to the deviation of a charge carrier, such as electrons or ions, when moving through a magnetic field. The force effect creates an electrical signal that can be used to measure the magnitude of the current flow. When combined with an additional amplifier and transformer, it enables the current signal to be accurately converted without any significant distortion.

The APR 400 B420L is used across multiple industries and application areas because of its accuracy, compact size and low power consumption. Specifically, it is used in industries such as automotive and aerospace, renewable energy, medical, navigation and even marine applications. In addition, the transducer can be used in motor drives, industrial control systems, instrumentation and robotics.

The APR 400 B420L has also been designed for easy integration into existing electrical systems. The frame-mounted transducer is integrated using the standard wired connections, which ensure the accuracy of the current measurement. Together with a 4-pole connector, this allows for maximum flexibility and minimal installation time.

In summary, the APR 400 B420L is an ideal transducer for accurately monitoring current signals. By utilizing a Hall Effect principle to measure current flow, amplified output and a four-terminal design, it offers excellent accuracy and low power consumption in a range of applications. Furthermore, its low profile allows for easy installation and integration into existing systems.

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