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MCCB: malire ocheperako osweka
ndi admin pa 24-01-22
Mukasankha choyatsira magetsi chopangidwa molded case (MCCB) cha makina anu amagetsi, muyenera kusamala ndi zinthu zingapo zofunika. Chimodzi mwa zinthuzi ndi mphamvu yodziwika bwino yoyatsira magetsi afupiafupi. Izi ndizofunikira kwambiri pakuonetsetsa kuti magetsi...
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Momwe MCB imagwirira ntchito
ndi admin pa 24-01-19
Lero, tiwona bwino momwe ma miniature circuit breakers (MCB) amagwirira ntchito movutikira ndikuphunzira momwe amathandizira kwambiri pakusunga ma circuit ndi zida kukhala zotetezeka. Ma MCB ndi zida zazing'ono zomwe zimateteza ma circuit ku overcurrent ndi ma short circuit. Amapangidwira kuteteza mizere...
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Kodi chipangizo choteteza mafunde (SPD) n'chiyani?
ndi admin pa 24-01-18
Kodi chipangizo choteteza ma surge ndi chiyani? Chipangizo choteteza ma surge (SPD) ndi chipangizo chomwe chimagwiritsidwa ntchito kuteteza zida zamagetsi ku ma surge amagetsi kapena ma voltage osakhalitsa. Chipangizochi chimalumikizidwa mu dera lofanana ndi dera lamagetsi la katundu womwe chimateteza. Ma surge protectors angagwiritsidwenso ntchito pamlingo uliwonse...
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Ubwino ndi kuipa kwa AC contactor coil voltage 220V ndi 380V
ndi admin pa 24-01-16
Ma contactor a AC ndi zinthu zofunika kwambiri m'mabwalo amagetsi ndipo amagwiritsidwa ntchito kuwongolera kuyenda kwa mphamvu kupita ku katundu wosiyanasiyana. Chimodzi mwazinthu zofunika kuziganizira posankha contactor ya AC ndi voltage ya coil, chifukwa imakhudza mwachindunji magwiridwe antchito ndi kuyenerera kwa contactor pa chinthu china...
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Posankha chosokoneza mpweya, zizindikiro zazikulu zaukadaulo zomwe ziyenera kuyesedwa
ndi admin pa 24-01-10
Popanga ndi kusankha ma air circuit breaker, zizindikiro zazikulu zaukadaulo zomwe ziyenera kuyesedwa ndi izi. Zizindikiro zaukadaulo izi zimagwira ntchito yofunika kwambiri pakuwonetsetsa kuti makina amagetsi omwe amayikidwa ma air circuit breaker ndi otetezeka komanso ogwira ntchito bwino. Choyamba, kuchuluka kwa magetsi...
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Momwe ATS imagwirira ntchito
ndi admin pa 24-01-09
Chosinthira chosinthira chokha (ATS) ndi zinthu zofunika kwambiri kuti zitsimikizire kuti magetsi akupezeka mosalekeza kuzinthu zofunika kwambiri. Izi ndizofunikira kwambiri makamaka pamene kuzima kwadzidzidzi kwa magetsi kungayambitse kutayika kwakukulu kwa ndalama kapena chiopsezo cha moyo. Mfundo yogwira ntchito ya njira yoyendetsera magetsi yamagetsi awiri...
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Mfundo 4 zomwe muyenera kuziganizira mukamagwiritsira ntchito RCBO
ndi admin pa 24-01-08
Ponena za chitetezo chamagetsi, kufunika kogwiritsa ntchito RCBO (Residual Current Circuit Breaker with Overcurrent Protection) sikunganyalanyazidwe. Chida chofunikira ichi chapangidwa kuti chiteteze antchito ku kugunda kwa magetsi ngati chipangizocho chalephera kutulutsa madzi, kuonetsetsa...
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Zosamala mukamagwiritsa ntchito RCBO
ndi admin pa 24-01-05
Chotsukira magetsi chotsalira (RCBO) chokhala ndi ntchito yoteteza magetsi ochulukirapo ndi gawo lofunikira kwambiri kuti zitsimikizire chitetezo cha makina kapena zida zamagetsi otsika. Sichingoletsa ngozi zamagetsi zokha komanso kuteteza chitetezo cha munthu, komanso chimayang'anira momwe kutentha kwa nthaka kulili. Howe...
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Tanthauzo la magawo osiyanasiyana mu chipolopolo cha molded case circuit breaker (MCCB)
ndi admin pa 24-01-04
Ma Molded case circuit breakers (MCCB) ndi zinthu zofunika kwambiri pa ma network ogawa magetsi, zomwe zimateteza ku ma short circuit ndi overloads. Kumvetsetsa magawo osiyanasiyana mkati mwa MCCB enclosure ndikofunikira kuti zitsimikizire kuti makina amagetsi amagwira ntchito bwino komanso otetezeka. Zoyesedwa ...
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Kusiyana pakati pa AC MCB ndi DC MCB
ndi admin pa 24-01-03
Ma Miniature circuit breakers (MCB) ndi zinthu zofunika kwambiri mumagetsi zomwe zimathandiza kuteteza ma circuit ku overloads ndi short circuit. Pali mitundu iwiri ikuluikulu ya ma miniature circuit breakers: DC miniature circuit breakers ndi AC miniature circuit breakers. Kumvetsetsa kusiyana pakati pa...
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Zigawo zisanu za chipangizo choteteza ma surge (SPD)
ndi admin pa 24-01-02
Zipangizo zoteteza ma surge protection (SPD) ndi zinthu zofunika kwambiri m'magetsi amakono, zomwe zimateteza ku kukwera kwa magetsi kwakanthawi kochepa komanso kukwera kwa ma surge. Kufunika kwake sikunganyalanyazidwe, ndipo kumvetsetsa zigawo za SPD ndikofunikira kwambiri posankha chipangizo choyenera cha zomwe mukufuna...
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Makhalidwe atatu akuluakulu a AC contactor
ndi admin pa 23-12-29
Ma contactor a AC ndi zinthu zofunika kwambiri mumakina amagetsi, makamaka powongolera kuyambika ndi kuyimitsa kwa ma mota ndi zida zina. Ma contactor awa ali ndi makhalidwe angapo ofunikira omwe ndi ofunikira kuti dera lizigwira ntchito bwino. Makhalidwe atatu akuluakulu a AC...
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