(m7)ulgurji 3p 4p m7 seriyali qolip qutisi elektron to'xtatuvchisi 800a mccb
Mahsulot taqdimoti
♦M7 seriyali qolipli korpusli elektron to'xtatuvchisi AC uchun ishlatiladi
♦50/60 Hz, nominal kuchlanish 690V, nominal oqim 800A quvvat taqsimlash tarmog'i sxemasiga, quvvatni taqsimlash va kontaktlarning zanglashiga olib keladigan qurilmalarini ortiqcha yuklanish, qisqa tutashuv, kuchlanish ostida va hokazo nosozliklardan himoya qilish uchun ishlatiladi. Dvigatelni kamdan-kam ishga tushirish va ortiqcha yuklanish, qisqa tutashuv, kuchlanish ostida himoya qilish uchun ham foydalanish mumkin. Mahsulot kichik hajmli, yuqori sindirish, qisqa yoyga ega, vertikal va gorizontal o'rnatishda o'rnatilishi mumkin.
♦Atrof-muhit harorati: 50 ℃ dan past
♦Balandligi: 2000 m dan past; Bardoshlilik xususiyatlari: namlikka chidamli, mog'orga chidamli, radiatsiyaga chidamli O'rnatish shartlari: 22,5 dan past bo'lishi
♦ Foydalanish muhiti: kemaning normal tebranishi, zilzila (4g) ustida ishonchli ishlashi mumkin. Metalllarga korroziy ta'sir ko'rsatmasligi va izolyatsiyalash gaziga zarar etkazmasligi kerak, o'tkazuvchan chang portlashi xavfli material muhitisiz.
♦Standart: GB14048.2
Kontur va o'rnatish o'lchami
Tasniflash
♦Nominal oqim bo'yicha 125,160,315,630,800; Nole: 125 - 63 ta ramka yangilangan, 160 - 125 ta ramka yangilangan., 315 - 250 ta tramvay, 630 - 400 ta tram yangilangan)
♦Buzilish quvvati nuqtalariga ko'ra:S standart H yuqori sindirish.
♦2P3P 4P qutblariga ko'ra, Maqsadga ko'ra. Tarqatish, vosita himoyasi; Mahsulot kodi: termal bo'lmagan magnit turdagi E-elektron turdagi L-oqish o'chirgichi
O'chirish to'xtatuvchisi reytingi
Kadr darajasining nominal oqimi (A) | An'anaviy termal oqim (A)
| Qisqa tutashuvning uzilishi quvvat darajasi
| Qisqa tutashuv sindirish qobiliyati darajalari | polyaklar | O'chirish to'xtatuvchisining nominal oqimi (A) |
AC400VIcu/lcs(kA) | |||||
125 | 125 | S | 25/18 | 3p 4P | 16、20、25、32、40、50、63、80、100、125 |
H | 50/35 | ||||
160 | 160 | S | 25/18 | 16、20、25、32、40、50、63、80、100、125、160 | |
H | 70/50 | ||||
315 | 315 | S | 35/22 | 125、140、610、180、200、225、250、315 | |
H | 100/70 | ||||
630 | 630 | S | 25/22 | 250、315、350、400、500、630 | |
H | 100/70 | ||||
800 | 800 | S | 50/25 | 630、700、800 | |
H | 75/37,5 |
Turi
| Kontur | O'rnatish o'lchami | |||||||||||||
Old paneldagi simlar | Kengash simlarini o'tkazgandan keyin | ||||||||||||||
W | L | H | W1 | L1 | H1 | H2 | H3 | W2 | W3 | H4 | H5 | A | B | phd | |
M7-125S | 75 | 130 | 72 | 50 | 165 | 95 | 23 | 23 | 100 | 75 | 44 | 66 | 25 | 111 | 4 |
M7-125H | 75 | 130 | 72 | 50 | 165 | 95 | 23 | 23 | 100 | 75 | 44 | 66 | 25 | 111 | 5 |
M7-160S | 90 | 150 | 86 | 60 | 185 | 104 | 23 | 23 | 120 | 90 | 68 | 108 | 30 | 128 | 5 |
M7-160H | 90 | 150 | 86 | 60 | 185 | 104 | 23 | 23 | 120 | 90 | 68 | 108 | 30 | 128 | 5 |
M7-315S | 105 | 165 | 96 | 70 | 215 | 117 | 23 | 23 | 140 | 105 | 66 | 110 | 35 | 126 | 5 |
M7-315H | 105 | 165 | 96 | 70 | 215 | 117 | 23 | 23 | 140 | 105 | 66 | 110 | 35 | 126 | 5 |
M7-630S | 140 | 257 | 112 | 88 | 357 | 156 | 32 | 30 | 185 | 132 | 65 | 125 | 44 | 194 | 7 |
M7-630H | 140 | 257 | 112 | 88 | 357 | 156 | 32 | 30 | 185 | 132 | 65 | 125 | 44 | 194 | 7 |
M7-800S | 210 | 280 | 116 | 140 | 385 | 168 | 42 | 42 | 280 | 210 | 64 | 64 | 70 | 243 | 7 |
M7-800H | 210 | 280 | 116 | 140 | 385 | 168 | 42 | 42 | 280 | 210 | 64 | 64 | 70 | 243 | 7 |