Kuna iya san kowane sabbin kayayyaki anan, kuma shaida girma girma da bidi'a.
Kwanan wata: 09-17-2021
1. Theerology
1.1 na USB
Duk tsarin da aka hada da igiyoyi, kayan haɗi, kayan aikin da aka samu a laxillary.
1.2 USB
Tashar ta USB, hanyoyin haɗin gwiwa da akwatunan matsakaicin mai cike da mai suna tare da wuraren haɗin kebul;
1.3 kayan aiki na USB
Na gama gari na kayan haɗin kebul na kebul kamar akwatin da ke tsakanin giciye na giciye, akwatin.
1.4 cable na cable kayan aiki
Kalman gaba ɗaya don abubuwan haɗin kebul na kebul kamar na USB ducts, brackets, gadoji da tsarin.
1.5 Layer Layer
Wani rufin da aka haɗa da tef ɗin ƙarfe ko waya. Yawancin lokaci ana amfani da shi don kare kebul daga sojojin injin waje.
1.6 USB TAFIYA
Hakanan ana kiranta da kebul shugaban, shin na'urar da aka sanya a ƙarshen kebul don haɗa kebul na lantarki tare da ci gaba da rufi har sai batun haɗin.
1.7Mai haɗawa na USB
Na'urar da ta haɗa da mai gudanarwa, rufi, kariya Layer da kariya Layer na kebul zuwa kebul don yin cigabir na kebul.
1.8 garkuwar karfe
Ya ƙunshi bel ɗaya ko fiye da ƙarfe, ƙarfe na karfe, shirya shimfidar wayoyi na ƙarfe, ko tsarin haɗin ƙarfe da belun ƙarfe.
2. Zabi na kayan haɗin kebul
2.1 USB kai
Daga hangen gidaje-uku-uku, kayan haɗin kebul ɗin galibi sun haɗa da shugabannin tashar ruwa mai yawa, mai sanyi-mai sanyi-cold-shrinkable, da filayen ƙasa 1.
2.2 Classign of Cable shugabannin
Dangane da ƙarfin lantarki, ya kasu kashi: 1kv, 10kv kebul shugaban, 35KV kebul.
Dangane da yanayin amfani, an kasu kashi: tashoshin waje, tashoshin gida, da masu haɗin matsakaici;
Dangane da yawan USB na USB, an kasu kashi biyu.
Dangane da kayan shigarwa, an kasu kashi: Heat Trueƙyewa na Cable Terminal kai da kuma kyakkyawan yanayin kebul.
2.3.2 wanda zai dace da sashe na USB
| Sunan Samfuta | Lambar samfurin | Bable Cross sashe (mm²) |
| 1kv cold shrink har yanzu | Nls-1 / 4.0 | 10 ~ 16 |
|
| Nls-1 / 4.1 | 25 ~ 50 |
|
| Nls-1 / 4.2 | 70 ~ 120 |
|
| Nls-1 / 4.3 | 150 ~ 240 |
|
| Nls-1 / 4.4 | 300 ~ 400 |
| 10kv sanyi shrinkable uku-core matsakaici hadin gwiwa | JLS-10 / 3.1 | 25 ~ 50 |
|
| JLS-10 / 3.2 | 70 ~ 120 |
|
| JLS-10 / 3.3 | 150 ~ 240 |
|
| JLS-10 / 3.4 | 300 ~ 400 |
| 35kv Single Truetal Teralal | Ws-35 / 1.1 | 50 ~ 95 |
|
| Ws-35 / 1.2 | 120 ~ 240 |
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| Ws-35 / 1.3 | 300 ~ 400 |
|
| Ws-35 / 1.4 | 500 ~ 800 |
| SAURARA 1: Tushen Insulating bututun gabaɗaya shine kusan 650mm tsawon, amma ana iya tsawaita zuwa 800mm, 100mm bisa ga buƙatun abokin ciniki. Ka lura da 2: Shugaban na USB na Cable yana ɗaukar fasahar waya sau biyu, wacce babbar ƙasa ta ƙasa da waya ta jan ƙarfe waya. Bayani 3: Lokacin da aka ba da rahoton kayan haɗin tsakiya na tsaka-tsakin hadin gwiwa, kula da rahoton goyon baya: Akan Cable Wedfrroof da Bakin Bayarwa | ||
2.3.3 CIGABA CIGABA VIDELON 1) Ana amfani dashi a cikin hanyar masu watsa labaran kwali, akwatunan sadarwa, akwatunan ringi, transluns masu canzawa da sauran kayan aiki. Yana da cikakken infulated kuma cikakken takin toshewar.
2) rarrabuwa:
A. Kamu raba cikin 10kV toshe, 20kv toshe kai, 35kv toshe kai, 35kv toshe kai bisa ga wutar lantarki; B. Kamu kashi na Turai da bugun fitowar Turai. Hanyoyin samar da Turai sun kasu kashi biyu. Amfani da yawancin akwatunan cibiyar sadarwar zobe, akwatin transfers na Turai, da kayan aikin reshe na Turai-Turai. Suna da cikakken insulated da cikakken rufe kawunansu. Ana haɗa ta USB da kayan aikin da aka haɗa ta hanyar haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin gwiwa. An raba kawunan Amurkawa na Amurka: 200a Ba'amuron Ba'amurke, 65A Ba'amurke Ba'amurke Ana amfani da shi sosai a cikin haɗin kwalaye na american Rabon Amurka, masu watsa labaran akwatin Amurkawa, da kuma akwatinan reshe na Amurka. Yana da cikakken infulated kuma cikakken takin toshewar. Ana amfani da haɗin haɗi tsakanin kebul da na'urar.
Na uku, zabi na yankin kare garkuwar karfe na gicciye-hade na USB
3.1 Groundingarfafa garken ƙarfe
A cewar Mataki na 4.1.10 ~ 4.1.10 na GB 502217-2018 Injiniyan Injiniya na Injiniya: 4.1.10 The M Karfe na kebul na wutar lantarki ya kamata a fille kai tsaye. Awayar m karfe na 3-core na USB na USB a cikin AC ya kamata a ƙasa a tsaye a tashar tashoshi biyu da gidajen na kebul.
4.1.11 Hatariyar ƙarfe na Aci Single-Core Coble Coble zai zama kai tsaye a qarshe aƙalla a cikin kowane ƙarshen da ba a haifar da shi ba a kowane ƙarshen da ba zai dace ba:
1. Lokacin da matakan tsaro waɗanda zasu iya hana ma'aikata ta hanyar sadarwa daga hadin gwiwar hannayen riga ba a dauka, ƙarfin ikon wuta ba zai wuce 50v ba.
2. Ban da yanayin da aka ayyana a sakin layi na 1 na wannan labarin, to ba zai wuce 300v ba;
3. Za a iya lissafin yiwuwar na al'ada ta na USB na Core guda ɗaya na tsarin AC ya kamata a lissafta gwargwadon tsarin A cikin Shafi na wannan misali.
4.1.13 Idan ƙwararren ƙarfe na murguda wutar lantarki guda 35 da ke cikin aya ɗaya, kuma akwai buƙatar ƙarfafa wutar ƙwallon ƙafa, za'a iya shigar da iyakance mai ƙarfin lantarki a tashar jirgin ruwa mara iyaka.
3.2 Zabi na yanki na giciye na karewa na ƙarfe kare
A cewar Mataki na 60 na 6.3.1 na DL / T401-2002 Manyan tsare-tsaren katako, lokacin da aka raba teburin ƙarfe, lokacin da ya kamata a sami sashin ƙarfe na ƙarfe, lokacin da mai ɗaukar ƙarfe zai iya ɗaukar nauyin ƙarfe 240mm² ya kamata ya fi 240mymy ya kamata a sami sama da ƙarfe na ƙarfe. Giciye-sashi na garkuwar karfe ya kamata ya cika bukatun ɗan gajeren lokaci yayin da laifin guda ɗaya ko kurakuran lokaci guda suka faru a wurare daban-daban.
