LT3SA00ED 数据手册 - Schneider Electric（施耐德）

Schneider Electric LT3-S RangeCan be used with all motors equipped with PTC thermistor probes. It monitors windings temperature and ensures that the rated operating value is not exceeded, therefore guarding against faults which are often the cause of premature ageing. They can also be used to monitor surface temperature.Automatic or manual reset Remote reset Fault storage with the supply switched off Fault indication Test function Comparison Guide --- Model Type | Reset Detail LT3SE00F, LT3SE00M | Automatic reset without thermistor, short-circuit detection (without fault memory) LT3SA00M, LT3SA00ED, LT3SA00MW | Automatic reset with thermistor, short-circuit detection (without fault memory) LT3SM00E, LT3SM00M | Manual reset and therrmistor, short-circuit protection (with fault memory) ### 电动机保护 - 继电器