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- Over voltage protection: It means the voltage of the protected circuit is higher than set value. 过压保护:指被保护线路电压高于设定值。指示灯形式为:黄灯亮;
- And also, it has many other functions include islanding detection and avoiding, over voltage protection, over current protection and so on. 此逆变器还具有其他功能，包括孤岛效应，过电压欠电压保护，过流保护等等。
- Advanced infrared liquid level control system and voltage protection device make operating simple and safe. 先进的红外线液位控制系统和压力保护装置,使操作简单,安全可靠。
- The principle and application of three new protection ICs including active EMI filter, over voltage protection IC and over current protection IC are introduced. 介绍了3种新型保护器件的原理与应用,包括有源电磁干扰(EMI)滤波器、集成过电压保护器件和集成过电流保护器件。
- Whole protection（short circuit protection，over current protection，over voltage protection，under voltage protection，polarity confusion protection，anti-islanding protection，thunder protection）. 具有完善得保护功能(过压、欠压、过流、短路、反接、防孤岛效应、防雷等保护措施)。
- electrode over voltage protection 接地极过压保护
- ultra-low voltage protection device 超低压保护器件
- atmospheric over voltage protection 雷电过电压保护
- line interface over voltage protection 线路接口过压保护
- We feel safe with a protective device in the house. 我们因为家里有了防护装置而感到安全。
- over voltage protect 过压保护
- A protective device for absorbing shocks or impeding contact. 用来减少冲击或阻碍性联系的保护设施。
- Through over voltage on-line monitoring device testing, inquire into lightning protection of the reactor with air core. 并通过安装过电压在线监测装置进行测试的方法,初步探讨了空心电抗器防雷的作用。
- Built-in over heat protection and high voltage protection. 过热保护,过压保护。
- Voltage Protection Level of Surge Protection Devices 电涌保护技术讲座第三讲电涌保护器的电压保护水平
- Analysis of over voltage and under voltage protection circuit of new generator set 新型发电机组过欠压保护电路分析
- Respiratory protective devices - Classification. 呼吸保护装置。分类。
- Double cut off protection device. 双重断电保护装置。
- The improvement of over voltage protection for fire pumps of high-rise buildings 高层建筑消防泵超压保护的改进
- Safety power cut off protection device. 安全断电保护装置。
