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- Main breakers provide overcurrent protection and a single disconnect point for all power in a switchboard or device. 主开关能够提供过电流保护，是配电盘或设备的电源断开点。
- A simple circuit breaker delivers precision overvoltage protection and overcurrent protection. 一个简单的电路断路器提供精密过压和过流保护。
- Overcurrent protection devices are essential in electrical systems to limit threats to human life and property damage. 过电流保护装置在电力系统是必不可少的，限制了威胁人类生命和财产损失。
- The source is put up the circuits with the soft start and overcurrent protection to prevent the switching-transistor from breakdowning. 电源还设置了软起动及过流保护电路，以防逆变功率开关管的损坏。
- The results of application show that the improved flasher has the superiority of frequency stability and overcurrent protection. 结果表明，改进后闪光器具有频率稳定、过流保护等功能。
- The transistor with the breakdown voltage more than200V,the operating current more than 2A,the overcurrent protection by oneself lass than 4A hasbeen fabricated. 正常工作电源大于2A； 自动保护过电流小于4A的器件。
- Circuit breaker provides overcurrent and precise overvoltage protectionA simple circuit breaker delivers precision overvoltage protection and overcurrent protection. 一个简单的电路断路器提供精密过压和过流保护。
- This paper pays more attention to analyze the accidental conditions of the USB system, and the circuit can detect the overcurrent condition and realize the overcurrent protection, under voltage lockout and over temperature protection. 并针对usb系统工作时可能出现的意外情况 ,通过限流开关内部电路实现过流检测、过流保护、欠压锁定和过热保护功能。
- Malfunction of undervoltage memory overcurrent protection device of DRS generator is analyzed in this paper and improvement countermeasures are put forward to eliminate incipient safety fault. 通过对DRS型发电机低压记忆过流保护误动原因的分析,对保护原理提出改进措施,消除了装置的安全隐患。
- In a typical application the overcurrent relay is used for overcurrent protection, connected to a current transformer and calibrated to operate at or above a specific current level. 过流继电器的典型应用时过流保护，过流继电器与电流互感器相连，且动作与某一整定值之上。
- The increasingly complicated power distribution network structure makes the protective range of traditional feeder instantaneous overcurrent protection become shorter. 配电网结构日益复杂导致传统馈线速断电流保护的保护范围大大缩小,其危害性日益突出。
- This paper narrates the fundamental principle of overcurrent protective system in underground LV cable networks. 本文描述煤矿井下低压电网中电流故障保护系统的工作原理。
- fast-tripping overcurrent protection 速断保护
- instantaneous overcurrent protection 电流速断保护
- directional overcurrent protection [电] 定向过流保护
- short circuit and overcurrent protection 短路与过流保护
- Overcurrent protection of high temperature superconductive cable 高温超导电缆的过电流保护
- Device analyses of distribution transformer overcurrent protection 配电变压器过电流保护的配置分析
- Improvement of overcurrent protection for step-up transformer 升压变压器过电流保护的改进
- current-limiting overcurrent protective device 限流过电流保护装置
