2P 50A doimiy oqim MCB ispolzuetsya dlya zashchity ot peregruzki va korotkogo zamykaniya osveshcheniya, liniy elektroperedach va oborudovaniya v ofisnyh zdaniyah, jilyx domah va podobnyh zdaniyax, va yana bir narsa nechastyx operatsion vklyucheniya vklyucheniya uchun foydalanish mumkin.
V osnovnom ispolzuetsya v razlichnyh mestax, takix kak promyshlennost, torgovlya, vysotnye va grajdanskie doma.
2P 50A DC MCB TOMC7-63s razmykayut tsep, mexanicheski razdelyaya podvijnyy kontakt va nepodvijnyy kontakt miniatyurnogo avtomaticheskogo vyklyuchatelya.
Pri zakryti podvijnyy kontakt va nepodvijnyy kontakt zamykayutsya protivopolojnym mexanicheskim dvijeniem.
50A DC MCB Maxsus sovet
1.50A DC MCB neprofessional ekspluatatsii neobuchennym shaxsiy shaxsiyatsiz texnik obslujivaniya uchun prednaznachen.
2. Udovletvoryaya usloviyam va primeneniyam, ukazannym vyshe, avtomaticheskiy vyklyuchatel s indikatornym ustroystvom «ON-OFF» schitaet podxodyashchim uchun funktsiya izolyatsii.
3. Vyberite podhodyashchuyu krivuyu srabyvaniya va o'rnatish huquqiga ega. MCB srabotaet va zamknet zashchishchennuyu tsep pri vozniknovenii neispravnosti, tem samym obespechivaya zashchitu ot porajeniya elektricheskim tokom.
3. Rekomenduesya ustanavlivat spetsialnye ustroystva, takie kak ustroystva zashchity ot perenapryajeniy, razryadniki va boshqalar. d., na vxodnoy linii avtomaticheskogo vyklyuchatelya, chtoby predotvratit poyavlenie potensial potentsial perenapryajeniya va toka na storone vvoda pitaniya.
4. Vypolneniya vysheukazannyx usloviy va primeneniy MCB s indikatornym ustrostvom «ON-OFF» schitaet podhodyashchim uchun funktsiya izolatsiyasi.
Model nomi | TOMC7-50 |
Polyus №: | 2 |
Nomalnoe napryajenie: | DC 550B |
Nominalnyy tok (A): | 50 |
Krivaya otklyucheniya: | C |
Nominalnaya moschnost korotkogo zamykaniya (lcn): | 6kA |
Po reytingu chastoty: | 50 / 60Hz |
Ogranicheniya energiya sinfi: | 3 |
Nominalnoe impulsnoe vyderjivaemoe napryajenie: | 6.2kV |
Elektromexanicheskaya iznosostoykost: | ≥ 6000 |
Terminal podklyucheniya: | Vintovaya klemma / Stolbchataya klemma s zajimom |
Emkost podklyucheniya: | Jestkiy provod 25 mm² gacha |
Moment: | 2,0 Nm |
O'rnatish: | Na simmetrichnoy DIN-reyke 35 mm / Panelnyy montaj |
standart | MEK 60947-2, MEK 60898-1, EN60898-1, AS/NES 60898.1 |
stepen zashchity IP | IP40 IEC 60529 ga muvofiq korpus uchun mcxjular |
IEC 20 bo'yicha IP60529 | |
Ishlash balandligi | 2000 m |
raboty uchun harorat okrujayuscheho vozduha | -35 ° C dan + 70 ° C gacha |
Temperatur okrujayuscheho vozduxa uchun xraneniya | -40 ° C dan + 85 ° C gacha |
Shrift | Kengligi 9 mm modullar | ||||
2P | Reyting (In) | B egri | C egri | D egri |
4 |
|
1A | TOMC7-63/2/B1 | TOMC7-63/2/C1 | TOMC7-63/2/D1 | |
3A | TOMC7-63/2/B3 | TOMC7-63/2/C3 | TOMC7-63/2/D3 | ||
5A | TOMC7-63/2/B5 | TOMC7-63/2/C5 | TOMC7-63/2/D5 | ||
6A | TOMC7-63/2/B6 | TOMC7-63/2/C6 | TOMC7-63/2/D6 | ||
10A | TOMC7-63/2/B10 | TOMC7-63/2/C10 | TOMC7-63/2/D10 | ||
16A | TOMC7-63/2/B16 | TOMC7-63/2/C16 | TOMC7-63/2/D16 | ||
20A | TOMC7-63/2/B20 | TOMC7-63/2/C20 | TOMC7-63/2/D20 | ||
25A | TOMC7-63/2/B25 | TOMC7-63/2/C25 | TOMC7-63/2/D25 | ||
32A | TOMC7-63/2/B32 | TOMC7-63/2/C32 | TOMC7-63/2/D32 | ||
40A | TOMC7-63/2/B40 | TOMC7-63/2/C40 | TOMC7-63/2/D40 | ||
50A | TOMC7-63/2/B50 | TOMC7-63/2/C50 | TOMC7-63/2/D50 | ||
63A | TOMC7-63/2/B63 | TOMC7-63/2/C63 | TOMC7-63/2/D63 |