摘要
QJZ-300/1140(660)Z矿用智能型真空电磁起动器采用16位微控制器进行控制和保护,液晶显示器汉字显示运行状态、参数及故障,具有电流检测模拟量输出和漏电闭锁、短路、过载、缺相等保护及其接点输出,可选择数据通信接口与监控系统实现网络连接。
The QJZ- 300/1140（660）Z intelligence vacuum electromagnetic starter adopts 16 tiny controllers proceeds the control with protect, LCD indicates operation stature parameter and breakdown. It has the functions of current testing analog output and leakage electric locking, short - circuit, overload, phase - failure and its contact output. It can realize network conjunction with supervisory control system choosing data communication interface.
出处
《煤矿机械》
北大核心
2006年第4期665-667,共3页
Coal Mine Machinery
