(m7)ulgurji 3p 4p m7 seriyali qolip qutisi elektron to'xtatuvchisi 800a mccb
![]() | ![]() | ![]() | ![]() |
Mahsulot bilan tanishtirish
♦M7 seriyali kalıplanmış korpusli elektron to'xtatuvchisi AC uchun ishlatiladi
♦50/60 Gts, nominal kuchlanish 690V, nominal tok 800A quvvat taqsimlash tarmog'i zanjiriga o'tkaziladi, quvvatni taqsimlash va zanjir va quvvat uskunalarini haddan tashqari yuklanish, qisqa tutashuv, past kuchlanish va boshqalar kabi nosozliklardan himoya qilish uchun ishlatiladi. Shuningdek, motorni kamdan-kam ishga tushirish va haddan tashqari yuklanish, qisqa tutashuv, past kuchlanishdan himoya qilish uchun ham foydalanish mumkin. Mahsulot kichik hajmli, yuqori uzilishli, qisqa yoyli, vertikal va gorizontal o'rnatishda o'rnatilishi mumkin.
♦Atrof-muhit harorati: 50 ℃ dan past
♦Balandlik: 2000 m dan past; Bardoshlilik xususiyatlari: namlikka chidamli, mog'orga chidamli, nurlanishga chidamli. O'rnatish shartlari: 22,5 dan past.
♦ Foydalanish muhiti: kema normal tebranishida, zilzila (4 g) da ishonchli ishlashi mumkin. Metalllarga korroziya ta'siri bo'lmasligi va izolyatsiya gaziga zarar yetkazmasligi kerak, o'tkazuvchan chang va portlash xavfi bo'lmagan material muhiti.
♦Standart: GB14048.2
Kontur va o'rnatish o'lchami

Tasniflash
♦Nominal tok 125,160,315,630,800 ga muvofiq; Nol: 125 - 63 kadr yangilangan, 160 - 125 kadr yangilangan., 315 - 250 tramvay yangilangan, 630 - 400 tramvay yangilangan)
♦Sindirish quvvati nuqtalariga ko'ra: S standarti H yuqori sindirish.
♦2P3P 4P qutblariga muvofiq, Maqsadga muvofiq. Tarqatish, motorni himoya qilish; Mahsulot kodi: Termik bo'lmagan magnit tipdagi E-elektron tipdagi L-oqish elektron to'xtatuvchisi
O'chirish to'xtatuvchisi reytingi
| Kadr darajasining nominal oqimi (A) | Konventsiya termal oqimi (A)
| Qisqa tutashuvning uzilishi sig'im darajasi
| Qisqa tutashuv sindirish qobiliyati darajalar | Polyaklar | O'chirish to'xtatuvchisi nominal tok (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 ta | 160 ta | S | 25/18 | 16、20、25、32、40、50、63、80、100、125、160 ta | |
| H | 70/50 | ||||
| 315 | 315 | S | 35/22 | 125、140 ta、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 taxta simlari | Kengash simlarini ulashdan keyin | ||||||||||||||
| W | L | H | W1 | L1 | H1 | H2 | H3 | W2 | W3 | H4 | H5 | A | B | φd | |
| M7-125S | 75 | 130 ta | 72 | 50 | 165 | 95 | 23 | 23 | 100 | 75 | 44 | 66 | 25 | 111 | 4 |
| M7-125H | 75 | 130 ta | 72 | 50 | 165 | 95 | 23 | 23 | 100 | 75 | 44 | 66 | 25 | 111 | 5 |
| M7-160S | 90 | 150 | 86 | 60 | 185 | 104 | 23 | 23 | 120 ta | 90 | 68 | 108 | 30 | 128 | 5 |
| M7-160H | 90 | 150 | 86 | 60 | 185 | 104 | 23 | 23 | 120 ta | 90 | 68 | 108 | 30 | 128 | 5 |
| M7-315S | 105 | 165 | 96 | 70 | 215 | 117 | 23 | 23 | 140 ta | 105 | 66 | 110 | 35 | 126 | 5 |
| M7-315H | 105 | 165 | 96 | 70 | 215 | 117 | 23 | 23 | 140 ta | 105 | 66 | 110 | 35 | 126 | 5 |
| M7-630S | 140 ta | 257 | 112 | 88 | 357 | 156 | 32 | 30 | 185 | 132 | 65 | 125 | 44 | 194 | 7 |
| M7-630H | 140 ta | 257 | 112 | 88 | 357 | 156 | 32 | 30 | 185 | 132 | 65 | 125 | 44 | 194 | 7 |
| M7-800S | 210 | 280 | 116 | 140 ta | 385 | 168 | 42 | 42 | 280 | 210 | 64 | 64 | 70 | 243 | 7 |
| M7-800H | 210 | 280 | 116 | 140 ta | 385 | 168 | 42 | 42 | 280 | 210 | 64 | 64 | 70 | 243 | 7 |