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SMR-WXA Microcomputer Resonance Elimination Device
- Description
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1. Product Overview
Applicable to small current power supply systems with voltage levels of 380V, 3kV, 6kV, 10kV, 35kV, and 66kV, where the neutral point is ungrounded or grounded through an arc suppression coil. When the system experiences ferromagnetic resonance, grounding, or overvoltage faults, it eliminates and records ferromagnetic resonance faults, and monitors and records single-phase grounding and overvoltage faults. Note: This device can only eliminate non-permanent ferromagnetic resonance faults induced by external causes; it cannot eliminate other PT overvoltages caused by persistent external factors.
2. Product Features
The SMR-WXA series microcomputer-based resonance elimination device is a new type of intelligent de-resonance device developed and produced based on extensive user feedback, aimed at addressing the frequent malfunctions such as burning or even exploding of voltage transformers (PT) due to ferromagnetic resonance in power systems. It is centered around a high-performance ARM chip, features high-power, contactless de-resonance components, and utilizes an LCD, signal indicator lights, and touch buttons as the human-machine interface, combined with intelligent software, forming an advanced, easy-to-use intelligent resonance diagnosis, elimination, and recording device. Compared to similar devices, it has high integration, strong anti-interference capability, small size, light weight, and rapid action.
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