CR5410-20

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A current transducer is a device used to measure the electrical current in a defined circuit. The CR5410-20 is a current transducer that is designed to meet the needs of a wide range of applications. This article will explore the application field and working principle of the CR5410-20.

Application Field

The CR5410-20 is designed for a wide variety of applications in the industrial and commercial sectors. It is a cost-effective and reliable current transducer that is used for measuring alternating and direct currents. It is a high accuracy device with a range of up to 4KVA. This transducer is capable of handling up to 20A peak of alternating current and 40A (RMS) of alternating current. This flexibility makes it ideal for a wide variety of applications.

The CR5410-20 is suitable for use in motor protection applications, as well as for monitoring and controlling of induction motor performance. It can also be used for power tracking and power factor correction, as well as for the monitoring of AC/DC bus voltage.

The CR5410-20 is also suitable for a variety of lighter duty applications. It can be used in lighting and small appliances for current detection and switching. It can also be used for over-voltage protection in uninterruptible power supplies. In addition, the CR5410-20 is suitable for use in motor running applications, as well as for contactor control.

Working Principle

The CR5410-20 operates through the use of Rogowski coils, which are also known as current sensors. A Rogowski coil is a voltage source which is connected in series with a calibrated resistor. The voltage produced is proportional to the rate of change of the current passing through the coil. The voltage is then sensed by the CR5410-20 transducer.

The device is equipped with a high accuracy current transformer, which produces an alternating current that is proportional to the input current. The output of the current transformer is further sensed and amplified by the CR5410-20 transducer. The amplified signal is then sent to the controller which processes the data.

The CR5410-20 operates with the aid of multiple protection functions, such as overload and short circuit protection. It is also equipped with electronic protection against over-temperature, as well as electrostatic protection and built-in immunity against interference from harmonics and transients.

The CR5410-20 also features a built-in LED indicator to provide status information, such as overload and short circuit conditions. The LED indicator can also be used as a status indicator for the accuracy of the measurements.

The CR5410-20 is designed to meet the needs of a wide variety of industrial and commercial applications. It is a cost-effective and reliable current transducer that is capable of measuring both alternating and direct currents. The device is equipped with multiple protection functions and a built-in LED indicator to provide status information. The CR5410-20 operates through the use of Rogowski coils, which are connected in series with a calibrated resistor. The voltage produced is then sensed and amplified by the transducer before being sent to the controller to be processed. This transducer offers a range of up to 4KVA with high accuracy and is suitable for a wide variety of applications.

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