Monarch Frequency Inverter 02/03/04 Kev daws teeb meem

Niaj hnub no peb yuav qhia txog yuav ua li cas los daws qhov txhaum cai 02, 03, thiab 04 thaum lub sij hawm huab tais inverter commissioning.

Cov faults no sib xws rau: acceleration overcurrent, deceleration overcurrent, thiab tas li ceev overcurrent.

Thaum cov overcurrent faults tshwm sim, peb tsuas yog xyuas cov ntsiab lus hauv qab no:

Ua ntej, xyuas seb cov kab hluav taws xob ntawm lub elevator puas raug thiab yog tias muaj teeb meem hauv av los yog xau nrog cov kab hluav taws xob.

Qhov thib ob, xyuas seb puas muaj teeb meem nrog cov zis ntawm lub sealing contactor.

Thib peb, tshuaj xyuas yog tias lub cev muaj zog cables puas, muaj hnub nyoog, lossis muaj qhov txawv txav hauv av.

Plaub, xyuas seb lub rooj tsavxwm tsav (inverter lub cev) puas zoo; ib qho kev txhaum inverter tseem yuav qhia ncaj qha txog qhov yuam kev overcurrent.

Thaum kawg, xyuas seb qhov nres nres puas tsim nyog. Yog tias tus nres tsis tuaj yeem tso tawm lossis muaj kev sib txhuam, lub cev muaj zog tam sim no tseem yuav siab dhau, uas tseem yuav qhia txog qhov ua txhaum overcurrent.