Gida
Maganin Ku Don Rarraba Wutar Lantarki
Maganin Ku Don Tsarin Rana
Maganganun ku Don Samar da MCCB
Bayani: Thermal Magnetic MCCB
ARM5 jerin thermal Magnetic nau'in mai kaifi biyu mccb 200ka icu=ics Thermal daidaitacce nau'in mccb 400VAC/415VAC/550VAC/690VAC/800VAC400A 630A 3/4 Sanduna
Babban darajar MCCB
Tsarin tsari mai ma'ana na motsi da kafaffen lambobi yana sa gajeriyar ƙima da kuzarin wannan jerin samfuran I² ya yi ƙasa da yadda ake tsammani.
Ƙa'idar aiki: halin yanzu yana gudana daga kafaffen lamba
1, yana fita daga kafaffen lamba
2, ta hanyar motsi, ƙayyadaddun lambar azurfa da lambar motsi. Alamar motsi da sauri ta katse haɗin gwiwa a ƙarƙashin aikin ƙarfi mai ƙarfi na lantarki (ƙarfin Holm da ƙarfin Lorentz) don haɓaka saurin karyewa.
Tsarin busa iska: lokacin da ɗan gajeren zangon babban halin yanzu ya faru a cikin kewayawa, sassan samar da iskar gas za su haifar da wasu iskar gas a ƙarƙashin babban zafin jiki na arc, matsa lamba na iska a cikin akwatin lamba yana ƙaruwa da sauri, kuma saurin iska mai sauri zai iya. za a kafa ta hanyar iskar iska na ɗakin kashe baka, wanda zai iya kashe baka yadda ya kamata.
Babban fihirisar ayyuka na ARM5 jerin keɓaɓɓen kewayawa
| Samfura | Saukewa: ARM5-630 | ||||||||||||
| Ƙididdigar halin yanzu A (A) | 400A/500A/630A | ||||||||||||
| Ƙimar halin yanzu na girman firam Inm (A) | 630A | ||||||||||||
| Kashi na amfani | Category A | ||||||||||||
| An ƙididdige madaidaicin matakin ƙetare gajeriyar kewayawa | L | M | H | ||||||||||
| Adadin sanduna (P) | 3P | 4P | 3P | 4P | 3P | 4P | |||||||
| Ƙimar wutar lantarki mai aiki Ue (V) | 400V/415V | ||||||||||||
| Ƙarƙashin Ƙarshen Ƙarfin Ƙarfin Ƙarfafa Ƙarfafawa Icu (kA) | 85k ku | 150kA | 200kA | ||||||||||
| Ƙimar Ics (kA) | 85k ku | 150kA | 200kA | ||||||||||
| Ƙimar wutar lantarki mai aiki Ue (V) | 550V/690V | ||||||||||||
| Ƙarƙashin Ƙarshen Ƙarfin Ƙarfin Ƙarfafa Ƙarfafawa Icu (kA) | 35k ku | 50k ku | 65k ku | ||||||||||
| Ƙimar Ics (kA) | 35k ku | 50k ku | 65k ku | ||||||||||
| Ƙididdigar wutar lantarki Ui (V) | 1000V | ||||||||||||
| Ƙimar ƙwaƙƙwarar ƙarfin ƙarfin jurewar wutar lantarki Uimp (V) | 8kv ku | ||||||||||||
| Rayuwar injina (lokaci) | 7000 | ||||||||||||
| Rayuwar wutar lantarki (lokaci) 400ln | 1000 | ||||||||||||
| Nisan Arcing (mm) | 0 | ||||||||||||
| Nau'in saki | Thermomagnetic | ||||||||||||
W*L*H (mm) | IN | 140 | 185 | 140 | 185 | 140 | 185 | ||||||
| L | 123.5 | ||||||||||||
| H | 123.5 | ||||||||||||
Gabaɗaya da ma'auni na shigarwa na mai watsewar kewayawa
Mai watsewar kewayawa 630 girman firam ɗin tazarar aminci
n ARM5-630 wayoyi na gaba (3P/4P)
XX, YY su ne tsakiyar cibiyar da'ira mai igiya uku
| Samfura | H | H1 | H0 | B | C | D |
| Saukewa: ARM5-630 | 123.5 | 167.1 | ||||
| Saukewa: ARM5E-630 | 123.5 | 167.1 | ||||
| ARM5EHU-630 | 123.5 | 167.1 |
