Summary

I-Cjx2–d (lc1-d) yochungechunge lwe-AC contactor (ngemuva kwalokhu ebizwa ngokuthi i-contactor), isetshenziselwa kakhulu i-AC 50Hz noma i-60Hz, Uma i-AC voltage ingu-660V (690V), futhi i-voltage esebenzayo ingu-380V ngaphansi kwesigaba sesevisi ye-AC-3, isekethe enamanje elinganiselwe yokusebenza iye ku-170a wesekethe isetshenziselwa ukucisha isekethe isikhathi eside. Ingahlanganiswa ne-relay ehambisanayo eshisayo ukuze yakhe isiqalisi kazibuthe ukuvikela isekethe ngokugcwala okungenzeka. I-Contactor ifanele ukuqala nokulawula njalo kwe-AC motor.

I-contactor kanye ne-LC1, LC2, Lp1, LP2, cjx4-d inomsebenzi ofanayo kanye nokucaciswa okuhambisanayo, okungasetshenziswa ngokulinganayo komunye nomunye. Iwumkhiqizo okahle oshintshwayo wemikhiqizo emidala efana ne-cj0 ne-CJ10.

Nizimo zokusebenza ezijwayelekile kanye nezimo zokufakwa

1. Izinga lokushisa lomoya we-ambient liyi -5c - +40c, futhi izinga lokushisa lomoya phakathi kwamahora angu-24 alikho ngaphezu kuka +35c;

2. Ukuphakama: hhayi ngaphezu kuka-2000m;

3. Izimo ze-atmospheric: izinga lokushisa elihlobene lomkhathi akumele lidlule ku-50% ku-+40c, futhi umswakama ohlobene ungaba phezulu ezingeni lokushisa eliphansi. Izinga lokushisa elilinganiselwe elincane lenyanga enemvula kakhulu akumele lidlule +25c, futhi isilinganiso sanyanga zonke somswakama esiphezulu esihlobene senyanga akumele sidlule u-90%. Futhi cabangela ukujiya emkhiqizweni ngenxa yokushintsha kwezinga lokushisa;

4. Izinga lokungcola: IBanga lesi-3;

5. Isigaba sokufakwa: isigaba I;

6. Izimo zokufaka: ukuthambekela kwendawo yokufaka kanye nendiza eqondile akumele kudlule ku-5°;

7. Ukudlidliza okuthusayo: umkhiqizo uzofakwa futhi usetshenziswe ezindaweni ngaphandle kokuzamazama okukhulu, ukushaqeka nokudlidliza.

8. Imodi yokufaka: ngaphezu kokufaka isikulufu, i-contactor ingabuye ifakwe nge-35mm, thayipha isitimela se-clamp ejwayelekile. Ukusebenza kwe-AC 40-95 kungafakwa ngesitimela se-clamp 35 mm noma 75mm;

Qaphela: isitimela esingu-75mm kuphela esingasetshenziselwa ukusebenza kwe-DC 40-95, futhi i-115-170 ifakwe umzila wesitimela okhethekile.

Sizici zesakhiwo

1. I-contactor ivikela, isakhiwo sesenzo sisebenza ngokuqondile, othintana naye yi-breakpoint kabili, enezici zevolumu encane, isisindo esincane, ukusetshenziswa kwamandla okuphansi, impilo ende, ukuphepha nokuthembeka;

2. I-contactor ingasetshenziswa njenge-mechanical interlocking interlocking starter, inkanyezi ye-delta decompression starter, futhi ingangeza iqembu lokuxhumana elisizayo kanye nenhloko yokubambezeleka komoya ngokuya ngokukhetha komsebenzisi kanye nenye inhlanganisela yemikhiqizo yochungechunge olususelwe.