描述
异步电动机电源电压下降,若负载转矩不变,则定子电流必然增大.
如果电动机拖动的负载较小,除起动转矩有所降低外,不会影响电动机的寿命.
但如果电动机满载运行,由于电源电压低于额定电压;会使电动机电流超过额定值,影响电动机的寿命.
GIDDINGS & LEWIS 401-34438-20 NSFP 4013443820
GIDDINGS & LEWIS 401-34403-00 NSFP 4013440300
GIDDINGS & LEWIS 502-02723-52 USPP 5020272352
GIDDINGS & LEWIS PIC900 TURBO CPU MODULE 502-03814-60R1
GIDDINGS & LEWIS 502-03839-03 NSPP 5020383903
GIDDINGS & LEWIS 401-34401-00 USPP 4013440100
Giddings & Lewis Centurion DSM 100 Automation Control
Giddings & Lewis 502-03510-61R2 CPU
GIDDINGS & LEWIS TRUEVIEW 3390TH
