LESR 6-NP KIT

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Current transducers are used in many applications to measure electric current. One of the most popular current transducer technologies is the LESR 6-NP KIT. This article will discuss the application fields of the system and the principles of its operation.

The LESR 6-NP KIT is a three-phase current and voltage measuring system. It is composed of three single-phase LESR-6 current transducers and one single-phase voltage transducer. The transducers have a galvanic isolation amplifier built into them, which ensures accurate and reliable measurements. The transducers are connected to the terminals of a three-phase current line or the cathodes of a three-phase voltage line.

The LESR 6-NP KIT is used in a variety of applications. It is often used in industrial settings to measure and monitor current in power lines and generators; to measure voltage in electric motors, generators, and power lines; and to monitor voltage quality. It is also used in power plants for monitoring current and voltage fluctuations. The kit is also used for measuring parameters such as active power, reactive power, apparent power, power factor, and the various harmonic components.

The principle of operation of the LESR 6-NP KIT is based on the Faraday’s Law of Electromagnetic Induction. This law states that a changing magnetic field induces a voltage in a surrounding conductor. For instance, when a current passes through a coil of wire, it produces a magnetic field. This magnetic field then induces a voltage in the coil. This voltage is what is measured by the LESR 6-NP KIT.

The transducers of the LESR 6-NP KIT contain a magneto-resistive core, which acts as the primary component for sensing the induced voltage. The core is composed of an electrical conductor surrounded by permanent magnets. When a current passes through the coil, the magnetic field caused by the current will cause a change in the resistance of the core. The change in resistance is what is detected and measured by the transducers.

The transducers also contain an amplifier circuit, which boosts the small signal coming from the core. The amplified signal is then sent to the monitoring system where it can be measured. The core and the amplifier circuit of the transducers are designed to work in harmony, providing accurate and reliable measurements.

The LESR 6-NP KIT is a reliable and versatile current transducer system. It can be used in a wide range of applications, from industrial monitoring to power plant surveillance. Its ease of use and accurate measurements makes it an attractive option for many users.

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