The star delta starter applicable to AC 50HZ or 60HZ,rated voltage of 380V,4AC-3 power of 145KW,For the following inquirrel motor start using,The starting method form"Y"automaticaly replaced by"△"method.The motor has under and over load protection,widely used compressors,fans,pumps and other equipments.The product meets GB14048.4.
基于1个网页-相关网页
On the control algorithm, using flux estimation algorithm for motor speed sensorless control, low speed startup strategy of three stage for motor start.
在控制算法上，采用了磁链估计算法实现电机无传感器控制、三段式低速启动策略启动电机。
Using an ac synchronous main generator as the start motor of diesel engine to realize the start of diesel engine is a practical ac start scheme.
用交流同步主发电机作为柴油机的起动电动机实现柴油机起动是一种切实可行的交流起动方案。
By using signal latching technique on temperature contrcller, the measurement error caused by electric network fluctuation induced by start-up and shut-off motor can be eliminated.
对控温信号采用了锁存技术，可以消除电机起动与停止导致电网波动所引起的采样误差。
应用推荐