Ana iya gyara shi a cikin ma'ajin canji ko sanya shi a kan keken hannu.
Bargar aiki da sauƙi shigarwa.
Wurin Wuta na Cikin Daki Mai Breaker Takardun Samfurin
Matsakaicin wutar lantarki na kewaye don rarraba na farko har zuwa 24 kV, 3150 A (4000*), 50 kA.
Fa'idodin Maɓallin Maɓallin kewayawa
1.Simple tsari.
2.Adapt matsananci low juriya irin injin katsewa.
3.Adapt ingantawa da tsarin aiki na bazara na zamani.
4.Dace da lokatai tare da m aiki.
5.Free kiyayewa da kuma tsawon rayuwar sabis.
6.High abin dogara aiki.
vcb panel na cikin gida injin da'ira mai watsewa panel 11kV vcb panel
Yanayin Muhalli
Yanayin yanayi: -40°C~+40°C (kasa da 35°C cikin awanni 24)
Dangin zafi: ≤95% (matsakaicin yau da kullun) ko ≤90% (matsakaicin wata-wata)
Tsayinsa: ≤ 1000m
Tsarin aiki shine nau'in makamashi da aka adana mara tafiya tare da buɗewa da rufewa mai zaman kansa ba tare da la'akari da aikin mai aiki ba.Ana amfani da tsarin aiki ko'ina a cikin duk VD4-R jerin kewayawa-waɗanda ke da iko na gaba.
Ana iya sarrafa mai watsewar da'ira lokacin da aka sanye shi da na'urorin haɗi na lantarki (gearmotor, sakin buɗewa da rufewa).
Ana shigar da tsarin aiki, sanduna uku da na'urori masu auna firikwensin yanzu (idan an bayar) akan firam ɗin ƙarfe ba tare da ƙafafunni ba.Ginin yana da ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan nauyi kuma yana da iyakacin nauyi.
VD4-R jerin masu watsewar kewayawa tare da hanyoyin aiki na gefe sune na'urorin matsin lamba na tsawon rai.(IEC 62271-100)
| Vacuum circuit-breaker | 4/R 12 | 4/R 17 | 4/R 24 | |||||||
| Matsayi | * | * | * | |||||||
| Ƙarfin wutar lantarki | Ur (kV) | 12 | 17.5 | 24 | ||||||
| Ƙarfin wutar lantarki mai ƙima | mu (kV) | 12 | 17.5 | 24 | ||||||
| Yi tsayayya da ƙarfin lantarki a 50Hz | Ud (kV) | 28 | 38 | 50 | ||||||
| Ƙunƙarar ƙarfin lantarki | Sama(kV) | 75 | 95 | 125 | ||||||
| Ƙididdigar mita | fr(Hz) | 50-60 | 50-60 | 50-60 | ||||||
| Ƙididdigar thermal current | Irin (A) | 630 | 800 | 1250 | 630 | 800 | 1250 | 630 | 800 | 1250 |
| Ƙarfin karya aikin aiki (Symmetrical rated short-circuit current) | Isc (kA) | 12.5 | / | / | 12.5 | / | / | 12.5 | / | / |
| 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | ||
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | ||
| 25 | 25 | 25 | 25 | 25 | 25 | / | / | / | ||
| Juriya na ɗan gajeren lokaci (3s) | Ik (kA) | 12.5 | / | / | 12.5 | / | / | 12.5 | / | / |
| 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | ||
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | ||
| 25 | 25 | 25 | 25 | 25 | 25 | / | / | / | ||
| Yin iya aiki | Ip (kA) | 31.5 | / | / | 31.5 | / | / | 31.5 | / | / |
| 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | ||
| 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | ||
| 63 | 63 | 63 | 63 | 63 | 63 | |||||
| Yin iya aiki | * | * | * | |||||||
| Lokacin budewa | ms | 40....60 | 40....60 | 40....60 | ||||||
| Lokacin Arcing | ms | 10....15 | 10....15 | 10....15 | ||||||
| Jimlar lokacin hutu | ms | 50...75 | 50...75 | 50...75 | ||||||
| Lokacin rufewa | ms | 30...60 | 30...60 | 30...60 | ||||||
| Lambar | Akwai nau'ikan iri | |||||||||
| Rufe maɓallin turawa | ** 4 ana samun masu hana kewayawa tare da tsarin aiki na gefe a ciki iri-iri masu zuwa: | |||||||||
| Bude/rufe nuna alama | ||||||||||
| An sauke | Tsakanin nisa P=()mm | Kafaffen | Mai cirewa | |||||||
| Kayan aiki | 210 | 210 | ||||||||
| Hannun caji da hannu | 230 | 230 | ||||||||
| Buɗe maɓallin turawa | 250 | 250 | ||||||||
| Relay na kariya | 275 | 275 | ||||||||
| Akwatin isarwa | 300 | 300 | ||||||||
| Transformer na yanzu | 310 | 310 | ||||||||
| Polo | ||||||||||
By Florence daga Ostiraliya - 2018.12.28 15:18 Daga Joanne daga Aljeriya - 2017.09.16 13:44 
