CR5220S-100

Current transducers are increasingly being adopted for many applications due to their accuracy and reliability. The CR5220S-100 is a great example of a current transducer with a range of features that allow it to be used in many different applications. This article will explain the application field and working principle of the CR5220S-100.

The Application Field of the CR5220S-100

The CR5220S-100 is a current transducer designed to measure the fault current in sensitive systems. It has an analog output voltage of ±2 mA with a ±2.5V DC range. It is typically applied in medium voltage systems ranging from 3.3 kV to 36 kV. It is also suitable for use in high voltage systems up to 70 kV. The CR5220S-100 is resistant to short-circuit, and can operate accurately in extreme environmental conditions, such as high humidity, dirtiness, and high temperature.

The CR5220S-100 is able to provide a very accurate output signal of ±2 mA with ±2.5V DC. Furthermore, it has high linearity, low temperature drift, and fast response time, making it ideal for many applications. It is an excellent choice for the protection of medium and high voltage systems, as well as for monitoring the condition of these systems. Additionally, it can be used for power quality monitoring, load measurement, and remote load monitoring.

Working Principle of the CR5220S-100

The working principle of the CR5220S-100 is based on the transformation of an alternating or direct current into a proportional voltage or current signal. It is composed of two parts: a current transformer and a voltage amplifier. The current transformer is a device that transforms the input current into a proportional secondary current. This current is then applied to the voltage amplifier, which is designed to amplify the current and produce an amplified output voltage or current that is proportional to the input. This voltage can then be used to measure, record, or display the input current, depending on the application.

The CR5220S-100 is designed to provide an accurate output regardless of the size of the input current. This is due to its high linearity and fast response time. Additionally, the CR5220S-100 has a wide operating temperature range, making it suitable for use in a variety of environments. It can be installed in any angle depending on the requirements of an application, and can be easily integrated into existing systems.

Conclusion

The CR5220S-100 is a reliable and accurate current transducer that can be used in a wide variety of applications, such as power quality monitoring, load monitoring, and remote load monitoring. Its analog output voltage of ±2 mA with a ±2.5V DC range is suitable for medium and high voltage systems. Its high linearity, low temperature drift, and fast response time make it an excellent choice for many applications. Its wide operating temperature range and ability to be easily integrated into existing systems make it a great choice for many applications.