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- current-limiting overcurrent protective device 限流过电流保护装置
- Study of Overcurrent Protective Device With Chip Microcomputer 单片微机过流继电保护装置的研究
- 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。
- 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。
- overcurrent protective device 过电流保护装置
- 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。
- 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。
- 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。
- Principle analysis and improvement of undervoltage memory overcurrent protection devices of DRS generator DRS型发电机低压记忆过流保护装置原理分析与改进
- 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。
- 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。
- Safety power cut off protection device. 安全断电保护装置。
- 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。
- The cell/battery is to be tested without the assistance of overcurrent or thermal protective devices, unless such protective devices have been investigated for the purpose. 除非具备了专门为试验目的保护装置，电芯或者电池要在没有过流或者过温保护装置条件下测试。
- 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。
- 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。
- Ref. Plant to be done protection device test and cooling-down test. 冷藏机组保护装置试验及打冷试验。
- 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。
