Mai karya da'ira ta duniya ta jerin HW8 (wanda ake kira mai karya da'ira). mai ƙimar halin yanzu 200-1600A, ƙarfin wutar lantarki mai aiki AC 400V, 690v. yana aiki akan AC 50Hz. Ana amfani da shi galibi don hanyar sadarwa ta rarraba wutar lantarki. Ana amfani da shi don rarraba wutar lantarki. Yana kare da'ira da kayan aikin samar da wutar lantarki, yana 'yantar da shi daga yawan aiki, ƙarfin lantarki mai yawa, gajeren da'ira, lalacewar lahani na lanƙwasa mai matakai ɗaya. Wannan mai karya da'ira yana da kamannin fasaha, ƙarfin karyewa mai yawa, babu walƙiya a saman. yana da nau'ikan aikin kariya mai hankali. Ana iya amfani da shi azaman kariya mai zaɓi, aiki daidai, guje wa katsewar wutar lantarki mara amfani.
inganta ingancin wutar lantarki. Ana iya amfani da wannan na'urar yanke wutar lantarki sosai a tashoshin wutar lantarki, masana'antu, ma'adanai da gine-gine na zamani masu tsayi.
Musamman tsarin rarraba wutar lantarki a cikin ginin mai hankali, A cikin iska. Wutar lantarki ta hasken rana da sauran ayyukan kore suma suna da aikace-aikace iri-iri.
Samfurin zai iya ɗaukar tsarin wayoyi na sama ko tsarin wayoyi na ƙasa; na'urar karya da'ira ta nau'in fitarwa tana da aikin keɓewa.
Yi daidai da ƙa'idar: GB14082.2、 IEC60947-2.
Zafin iska na yanayi shine -5℃~+40℃, matsakaicin zafin jiki a cikin awanni 24 ƙasa da +35℃.
An lura: iyakar sama ta wuce +40℃ ko ƙasa da iyaka ƙasa da -5′℃ yanayin aiki. Ya kamata a yi shawarwari da mai amfani da masana'anta.
♦Tsawon wurin da aka sanya ginin bai wuce mita 2000 ba.
♦Yanayin danshi a yanayin zafi na yanayi shine +40′℃ bai wuce 50% ba: A ƙananan zafin jiki na iya samun ƙarin zafi; Misali, matsakaicin matsakaicin zafi na dangi shine 90%, a halin yanzu, matsakaicin matsakaicin zafin jiki na wata shine 20℃+, Saboda canjin zafin jiki, ya kamata a ɗauki matakai na musamman. Ya kamata a ɗauki matakan da suka dace.
♦Matsakaicin gurɓatawa na mataki na 3.
Babban da'irar shigarwa ta mai karya da'ira ita ce V. Lokacin da babban da'irar ƙarfin lantarki mai ƙima ya yi ƙasa da ko daidai da AC400V, da'irar sarrafawa da da'irar taimako na nau'in shigarwa banda na'urar karkatar da wutar lantarki mai ƙarancin wutar lantarki da mai sarrafa wutar lantarki mai wayo na mai canza wutar lantarki na farko kamar mai karya da'ira. Sauran duk ll ne: Lokacin da babban da'irar ƙarfin lantarki mai ƙima ya fi AC400V kuma ƙasa da ko daidai da AC690V. Da'irar sarrafawa da da'irar taimako suna buƙatar mai canza wutar lantarki don rufewa da madauki na farko. Kuma matsakaicin ƙarfin lantarki na aiki don da'irar sarrafawa da da'irar taimako shine AC400V. Nau'in shigarwa na da'irar sarrafawa da da'irar taimako shine ll.
| Babban sigogin fasaha | ||
| Matsayin firam ɗin harsashi | 1600 | |
| Matsayin halin yanzu | 200.400.630.800.1000.1250.1600 | |
| Matsin wutar lantarki mai kariya | 1000 | |
| Ƙwaƙwalwar aiki mai ƙima | 400V.690V | |
| Iyakance mai ƙima ƙarfin karyawa na ɗan gajeren da'ira | 30 | |
| Ƙimar ƙarfin aiki na gajeren da'ira mai aiki | 25 | |
| An ƙididdige ƙarfin lantarki na ɗan gajeren lokaci | 25 | |
| Dogayen sanda | 3P.4P | |
| Mitar aiki (sau/h) | 20 | |
| Adadin Ayyuka | Rayuwar Inji Rayuwar lantarki | 15000 1000 |
| Nisa tsakanin arcing da arcing | 0 | |
| Hanyar shiga layi | Tsarin wayoyi na sama ko tsarin wayoyi na ƙasa
| |
| Nauyin da aka ƙayyade (sanduna 3/sanduna 4) | Nau'in gyarawa Nau'in cirewa | 22/26.5 42.5/55 |
| Girman (Sanduna 3/sanduna 4) | Nau'in da aka gyara | 320*(254/324)*258 |
| Tsawo *faɗi*zurfi | Nau'in zane-zane | 351*(282/352)*352 |