VA51-39 seriyasining avtomatik o'chirgichlari 160 A dan 630 A gacha nominal toklar bilan 660V gacha nominal kuchlanishda o'zgaruvchan tok — KONTAKTOR OJSC

Name: VA51-39 seriyasining avtomatik o'chirgichlari 160 A dan 630 A gacha nominal toklar bilan 660V gacha nominal kuchlanishda o'zgaruvchan tok
Brand: KONTAKTOR
SKU: 93810
Availability: InStock

Brend: KONTAKTOR

so'm 1,890,000 - so'm 6,804,000 UZS

MOQ: 10 pieces

Asosiy xususiyatlar

size: 225x225x112 mm

Degree of protection: Degree of protection against environmental impacts and contact with live parts according to GOST 14255: ip20 switches in stationary execution with manual drive; ip00 switches in removable execution

Breaking capacity: rated maximum breaking capacity icu; kA; at voltage: ~380- 35; ~660V- 20; =220V (τ no more than 10 ms)- 50; =440V (τ no more than 10 ms)- 85

Trip type: thermal and electromagnetic

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Tavsif

VA51-39 seriyasining avtomatik o'chirgichlari normal rejimda tok o'tkazish va qisqa tutashuvlar, ortiqcha yuklanishlar va kuchlanishning yaramas pasayishlarida tokni o'chirish uchun mo'ljallangan, shuningdek, elektr zanjirlarini kamdan-kam (kuniga 6 marta gacha) operativ yoqish va o'chirish uchun mo'ljallangan va 50 va 60 Gts chastotali o'zgaruvchan tokda 660 V gacha, doimiy tokda esa 440 V gacha nominal kuchlanishga ega elektr o'rnatmalarda foydalanish uchun hisoblangan. VA51-39 seriyasining avtomatik o'chirgichlari:

- ishonchli konstruktsiya va 100% chiqish nazorati tufayli 5 yil kafolat muddati;

- 16000 mexanik sikl, 2000 elektr sikl tufayli 15 yil xizmat muddati;

- avtomatik o'chirgichning energiya iste'moli kafolatlangan 150 Vt/soatgacha kamaytirilgan, bu esa 15 yil foydalanishda 6500 kVtgacha tejash imkonini beradi;

- mahsulotning ekologik tozaligi inson salomatligi va atrof-muhit uchun xavfli moddalar qo'llanilmasligi bilan tasdiqlangan.

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