umkhiqizo

Ukuthintana kwe-Alamu ye-MCB

Oxhumana naye we-alamu osizayo
Inamaqembu amabili wokuxhumana wokudlulisa (njengoba kukhonjisiwe kumfanekiso ongezansi), lapho inkomba ephuzi iku- "", amaqembu womabili athintana nabo abasizayo, lapho inkomba ephuzi iku- "", kwesobunxele kungukuxhumana okusizayo, okulungile ukuxhumana kwe-alamu.


Imininingwane yomkhiqizo

Imibuzo evame ukubuzwa

Amathegi womkhiqizo

Sebenzisa amakilasi I-Ue (V) Ngi (A) Inombolo yoxhumana nabo
AC-12 230 2 Amaqembu ama-2 wokudlulisa oxhumana nabo
AC-15 230 1
DC-12 110 0.5

mcb alarm and auxiliary contact

Ukufakwa Nokusebenzisa

1. Lolu chungechunge lwezesekeli zesekeli ezihleliwe zenzelwe ngokukhethekile ukusetshenziswa ngokuhlangana ne-DAB7 (ifreyimu engama-63) ama-breaker wesekethe futhi akuhloselwe ukuthi kusetshenziswe wedwa.

Ikhefu lesifunda linezesekeli ezilandelayo
Isiphuli sesekethe + oxhumana naye osizayo; wesifunda full + asizayo contact alamu; wesifunda breaker + uhambo shunt;
wesifunda breaker + shunt uhambo + contact asizayo; wesifunda full + uhambo shunt + asizayo contact alamu; wesifunda breaker + undervoltage uhambo.

2. Izesekeli ezine zifakwe ohlangothini lwesobunxele lwe-DAB7-63 miniature breakers, i-DAB7-OF, DAB7-FB, DAB7-QY ilungiswe ngezikulufo, i-DAB7-FL imiswe ezinhlangothini zombili nge-tape, futhi ku ngesikhathi esifanayo ingafakwa nesitimela somhlahlandlela.
3. Ukuxhumeka kwemishini phakathi kwekhefu lesifunda ne-DAB7-, DAB7- FB, DAB7- FL, DAB7-QY shaft transmission kufanele kube okuguqukayo futhi kuhambisane nayo yonke eminye imishini.
4. Ngemuva kokuthi i-DAB7-QY circuit breaker ifakiwe, ingavalwa kuphela uma ucindezela inkinobho yokuhlola. Futhi isifaki kufanele sivale ibhuleki lesifunda futhi sikhiphe inkinobho yokuhlola ngokushesha, ngaleyo ndlela siqinisekise ukufakwa ngokuphepha nangokufanele. Ngaphandle kwalokho, i-voltage elinganisiwe kufanele idlule ohambweni lokungasebenzi ngesikhathi esisodwa.


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