1·For such motor running overcurrent protection device must be to install.
对于这样运行的电机必须加装过流保护装置。
2·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。
3·Typical applications include motor control, load detection and management, power supplies, and overcurrent fault protection.
典型应用包括电动机控制、负载检测及管理、电源和过流保护。
4·Overcurrent protection for compressor, flow alarm, over temperature alarm.
压缩机过流保护，流量报警，超温报警。
5·After the prescription has been settled, the grade of raw materials and the content of impurities have great influence on the properties of the ceramic PTC overcurrent protective elements.
在配方确定以后，原料的档次与含杂量对陶瓷PT C过流保护元件的性能有极大的影响。
1·The switch frequency is increased and the output harmonic is decreased while the overcurrent protection is ensured.
保证过电流保护的同时，还提高了开关频率，减小了输出谐波。
2·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。
3·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。
4·The overcurrent protection for IGBT is generally implemented in its drive circuit so that the main circuit is simpler and the volume is smaller.
IGBT的过电流保护一般在自身的驱动电路中实现，而主电路相对简单、体积小。
5·For backup protection against high resistive ground faults, there will be a dual polarized directional overcurrent relay, inverse time with instantaneous trip attachment.
对于后备保护装置防止高阻抗接地故障，将配置一只双极方向过电流继电器，同瞬时跳闸附件的时间成反比。