CR5220-300

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Current Transducers are devices used to measure electrical currents by transforming them from active currents to a proportional output signal that can be measured with an appropriate instrument or equipment. The output signal is usually denoted as a amplitude, voltage or temperature and is measured in amps, volts or degrees Celsius. The primary applications of Current Transducers are in power systems such as distribution and industrial automation.

The CR5220-300 Current Transducer model is one such device used to measure electrical currents. This Current Transducer is a compact, easy-to-install and reliable device that is suited for various applications including remote monitoring and control systems, motor monitoring and automated process control and electrical load control systems. The model features an integrated signal conditioning board and a digital signal processor (DSP) for precise and reliable measurements. The Current Transducer is available in two versions, one that supports up to 300 Amps (CR5220-300) and the other that supports up to 600 Amps (CR5220-600).

The CR5220-300 Current Transducer works on the principle of hall effect measurement. This is achieved using a specially designed circuit board which is mounted near the current carrying conductor. When connected to the conductor, the circuit board receives a current flow in both directions, which is then rectified into either a positive or negative current flow, depending on the direction in which the current is flowing. The circuit board then converts the electrical current to a low-impedance signal voltage which is proportional to the current flow. This signal is then conditioned and amplified by the signal conditioning board and then sent to the DSP for further processing. Finally, the conditioned signal is sent to the output port, for further application.

The CR5220-300 Current Transducer is capable of providing accurate and reliable current measurements in a variety of applications. In industrial automation, the Current Transducer is used to measure and monitor multiple parameters such as power consumption, voltage, temperature, speed, change in pressure etc. It can also be used in the control of motors, as it can detect changes in the current or voltage and can initiate corrective action in case of any exceeded limit. It can also be utilized in renewable energy systems such as photovoltaic (PV) systems, for current measurement and monitoring.

The CR5220-300 Current Transducer is a reliable and durable device which offers a cost-effective solution for current measurement tasks. It features in-built surge protection of up to 200 volts, +/- 1000 volts diode protection and four wire lead connection for accurate measurements. The device is UL-listed and meets the requirements of UL 1012 and CSA C22.2 No.14 safety standards. Moreover, the device comes with a five-year warranty, thereby providing greater assurance and peace of mind.

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