NBE-18/15-L24N-C

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NBE-18/15-L24N-C is a industrial-grade single-phase compact energy meter, featuring a wide range of applications, and its working principles are based on the watt-hour measuring technology.

NBE-18/15-L24N-C is equipped with a microprocessor for controlling and computing, and highly accurate current transformers and voltage transformers are used for measuring electricity. It is compatible with both primary and secondary current transformers, which enables it to operate at many different metering points and obtain accurate measurement results. It also contains a high-precision time base, and current and voltage inputs for continuous recording of active electricity.

NBE-18/15-L24N-C is ideal for both residential and commercial applications, such as power, energy, and load monitoring, energy management systems, data acquisition systems, and energy audits. It features an extensive current and energy metering range, a miniature form factor, a wide range of communication protocols, a long lifetime performance, and low power consumption. For commercial applications, NBE-18/15-L24N-C is also equipped with a wide range of contactless outputs for bi-directional metering, allowing for the measurement of both positive and negative energy usage. Additionally, NBE-18/15-L24N-C is suitable for use in harsh environmental conditions, as it is both waterproof and dustproof.

With regards to its working principle, NBE-18/15-L24N-C utilizes the watt-hour measuring technology, which is based on the principle of electrical energy being proportional to the integral of the product of current and voltage over time. NBE-18/15-L24N-C is composed of three components: a current transformer, a voltage transformer, and a microprocessor for controlling and computing. When current and voltage transformers measure the load current and voltage, they are respectively converted into a linear signal by an amplifier, and then they are compared with references from the microprocessor. The voltage and current signals are integrated over time by the microprocessor, and the resulting value is converted into an output, which indicates the total kilowatt-hours (kWh) used by the load.

NBE-18/15-L24N-C is an ideal choice for industrial measurements, energy management systems, and data acquisition systems, among other applications. It is highly reliable, has a long life performance and a miniature form-factor, making it suitable for a wide range of applications. Furthermore, it is equipped with various communication protocols and contactless outputs, allowing for seamless bi-directional metering. It is also designed to operate in harsh environmental conditions, making it highly rugged and reliable.

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