Malo

Santuec ndi wopanga akatswiri komanso wothandizira ku China. Fakitale yathu imapereka chiyambi cha mphamvu, kusinthasintha kwa magetsi, magetsi othandizira ritser, etc. Ngati mukufuna kufunsa zomwe tagulitsa, mutha kufunsidwa tsopano, ndipo tibwerera kwa inu mwachangu.

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2p rcbo mtundu

2p rcbo mtundu ndi wotsalira wambiri waposachedwa wambiri (wobwezeretsa waposachedwa waposachedwa), amatha kuwongolera pamoto (L1) ndi zero; Mtundu "nthawi zambiri umatanthauza mtundu wina kapena kutanthauzira kwa wophwanya dera, womwe ungaphatikizepo mawonekedwe, voliyumu yapano, yovotera ndi magawo ena a kuswa dera.

Werengani zambiri Tumizani Kufunsira

4p rcbo Mac Mtundu

Mtundu wa Acs wa 4p umakhala wophatikiza ma 4-poti amaphatikiza zotsalira zaposachedwa komanso zoteteza kwambiri, makamaka zopangidwira pamagawo (AC). Itha kudula magetsi otsalira mukatsalira (i.e. Nthawi yomweyo, imakhalanso ndi ntchito yoteteza kwambiri yomwe imatha kudula mphamvu yomwe imatha kuwononga mphamvu mu chochitika chodzaza kapena kwakanthawi kozungulira kuti muteteze chitetezo cha madera ndi zida.

Werengani zambiri Tumizani Kufunsira

2p 1p + yididi yeniyeni yoyenda mobwerezabwereza

The 2p 1p + ridisiyer Ruistry Yonse Yowonjezera Kuchulukitsa ndi ophwanya madera omwe amaphatikiza otsalira otsalira apano komanso kuteteza. Imatha kudula magetsi pokhapokha ngati zotsalira (i.E. Nthawi yomweyo, imakhalanso ndi ntchito yoteteza mphamvu, yomwe imatha kudula mphamvu magetsi pomwe madera amadzaza kapena kumangidwanso kuti ateteze chitetezo cha madera ndi zida.

Werengani zambiri Tumizani Kufunsira

1p + n yamagetsi mtundu RCBO

1p + n yamagetsi mtundu wa RCBiis mtundu wapadera wa madera omwe amagwiritsa ntchito mfundo zotsalira ndi kudula (kutaya zamagetsi) mudera, motero kupewa moto wamagetsi ndi ngozi zakuthambo. Nthawi yomweyo, imakhalanso ndi ntchito yoteteza mphamvu, yomwe imatha kudula mphamvu magetsi pomwe madera amadzaza kapena kumangidwanso kuti ateteze chitetezo cha madera ndi zida.

Werengani zambiri Tumizani Kufunsira

Mtundu wa Electronic RCBO

Magetsi amtundu wa magetsi amatha kulumikiza ndikuphwanya zomwe zili pachigawo chachikulu, ndikudula madera omwe alipo kale (kutaya kwamakono) kumachitika m'chigawo chachikulu cha magetsi kapena ngozi zamagetsi. Nthawi yomweyo, RCBO imakhalanso ndi ntchito yoteteza mozungulira, yomwe imatha kudula mderalo mukadzaza kapena madera ofupikirako amapezekanso m'deralo kuti ateteze chitetezo cha madera.

Werengani zambiri Tumizani Kufunsira

4p 63a / 30MA RCD AC Mtundu

Chizindikiro cha 4p 63a / 30MA RCD AC mtundu wamkati wa RCD

Werengani zambiri Tumizani Kufunsira

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