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PHL-TA-40/440/3P+1
Elektr tokining keskin o'zgarishidan himoya qiluvchi qurilmalar
Mahsulotlar kategoriyalari
Tavsiya etilgan mahsulotlar

PHL-TA-40/440/3P+1

AC quvvat manbai SPD (40kA)

Kuchlanishdan himoya qiluvchi qurilma

    Mahsulot haqida umumiy ma'lumot

    Bu ikkinchi turdagi uch fazali kuchlanishdan himoya qiluvchi bo'lib, u faza chizig'idan nol chiziqqa va nol chiziqdan yerga ulanish bilan umumiy va differentsial rejim himoyasini qo'llaydi, u mos keladi

    TT elektr ta'minoti tizimidagi shunt taqsimlash shkafi va boshqa LPZ1 maydoni, LPZ2 maydoni va undan keyingi kichik maydonlarning tutashgan joyiga o'rnatish

     

    Asosiy xususiyatlar

    Simlarni ulash uchun qulay bo'lgan, taglikda oldindan simlarni ulash

    Oson almashtirish uchun ulanadigan modullar

    Texnik xususiyatlar

    Texnik ma'lumotlar PHL-TA-40/275 PHL-TA-40/440 PHL-TA-40/275 PHL-TA-40/440
    Nominal ish kuchlanishi Un   220VAC   220VAC
    Maksimal ish kuchlanishi Uc 275VAC 440VAC 275VAC 440VAC
    Nominal zaryadsizlanish oqimi In (8 / 20μs) 20KA 20KA 20KA 20KA
    Maksimal tushirish oqimi (8 / 20 μs) 40kA 40kA 40kA 40kA
    Himoya kuchlanishi yuqoriga (kirish ostida) 1800V 2200V 1800V 2200V
    Ulash simining kesim maydoni 1,5 mm² ~ 25 mm² egiluvchan sim 1,5 mm² ~ 25 mm² egiluvchan sim
    Javob vaqti 25ns 25ns
    Qoplama tomonidan ta'minlangan himoya darajalari (IEC 60529 ga muvofiq) IP 20 IP 20
    Uy-joy materiali/yonuvchanlik darajasi UL94-V0 UL94-V0
    Sinov standarti GB 18802.1/IEC 61643-1 GB 18802.1/IEC 61643-1
    Amaliy quvvat tizimi Bir fazali (TT tizimi) 3 fazali 4 qatorli (TT tizimi)
    Qarish ko'rsatkichi funktsiyasi Ha (Ko'rsatkich oynasi yashildan qizilga o'zgaradi) Ha (Ko'rsatkich oynasi yashildan qizilga o'zgaradi)
    Sug'urta yoki avtomatik o'chirgichni tanlash (A) 5063 5063
    Qarish termal ajratish funktsiyasi Ha Ha
    Ishlash harorati oralig'i -40~+80 -40~+80
    O'rnatish usuli DIN35 mm rels DIN35 mm rels

     

    Simlar sxemasi

    PHL-TA-40 440 1P+1zuf

    Sxematik diagramma

    PHL-TA-40 440 1P+1(1)otw

    O'lchamli chizmalar

    PHL-TA-40 440 1P+1(2).png