Long-term deviation from the rated voltage can lead to various issues in electrical systems. This type of problem falls under the category of fundamental wave reactive power, which is influenced by several factors such as wire size, power supply distance, power flow distribution, voltage regulation methods, and reactive power compensation capacity. Under-voltage conditions may cause devices to malfunction, for example, leading to overheating in squirrel cage motors or causing contactor coils to release. On the other hand, over-voltage can result in permanent damage to electronic and electrical equipment due to insulation breakdown. It's crucial to monitor and manage voltage levels to ensure safe and efficient operation of all connected devices. Fiber Optic Accessories,Fiber Optic Cable Protection Sleeve,fiber optic cable connectors,fiber patch cables,fiber adapter Guangzhou Jiqian Fiber Optic Cable Co.,ltd , https://www.jqopticcable.com