Power Quality
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SMR-EM1100 Power Quality Online Monitoring Device
Post-plugging method, separation of strong and weak electricity; the enhanced unit chassis is designed to resist strong vibrations and strong interference, and can be installed separately on the cabinet.
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SMR-EM1200 Power Quality Online Monitoring Device
32-bit high-performance Cortex-A8 ARM + DSP dual-core processor, equipped with large-capacity RAM, ensuring fast and reliable digital signal processing and logical processing capabilities.
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In recent years, due to the extensive use of power electronics technology and nonlinear loads, the harm caused by harmonics has received increasing attention. Such loads generate non-sinusoidal current waveforms, affecting other devices and the power grid. More and more users are choosing active filters for harmonic management, especially in situations where the power factor is close to 1, but the system's harmonic content is particularly high. Our company's active filter products provide customers with solutions for power grid harmonic management through a simple and reliable design approach, advanced innovative control theory, and scientifically rigorous product certification.
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The SMR-CZ series intelligent capacitor is a new generation of reactive power compensation equipment for 0.4KV low-voltage distribution networks that is efficient, energy-saving, reduces line losses, improves power factor, and enhances power quality. It consists of an intelligent measurement and control unit, a thyristor composite switch circuit, a line protection unit, and one (△ type, divided into two paths) or one (Y type) low-voltage power capacitor. This replaces the conventional automatic reactive power compensation device, which is composed of scattered components such as intelligent controllers, fuses, composite switches or mechanical contactors, thermal relays, low-voltage power capacitors, indicator lights, etc., connected by wires inside and on the surface of the cabinet. It changes the traditional bulky and heavy structural model of reactive power compensation devices, making the new generation of low-voltage reactive power compensation equipment have better compensation effects, smaller size, lower power consumption, lower price, more cost savings, more flexible use, easier maintenance, longer service life, and higher reliability, meeting the higher requirements of modern power grids for reactive power compensation.
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