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PHL-TA-20/275
Elektr tokining keskin o'zgarishidan himoya qiluvchi qurilmalar
Mahsulotlar kategoriyalari
Tavsiya etilgan mahsulotlar

PHL-TA-20/275

AC quvvat manbai SPD (20kA)

    Mahsulot haqida umumiy ma'lumot

    Ushbu SPD uchinchi bosqichda ishlatiladigan uch fazali quvvat kuchlanishidan himoya qiluvchi vosita bo'lib, fazali chiziqdan nol chiziqqa va nol chiziqdan yerga umumiy differentsial rejimni himoya qilish rejimini qo'llaydi, bu TT quvvat manbai tizimining shunt taqsimlash shkafiga va boshqa LPZ2 zonalari, LPZ3 zonalari va undan keyingi zonalarning tutashgan joyiga o'rnatish uchun mos keladi.

    Asosiy xususiyatlar

    Simlarni ulash uchun qulay bo'lgan, taglikda oldindan simlarni ulash
    oson almashtirish uchun plagin modullari.

    Texnik ma'lumotlar PHL-TA-20/275 PHL-TA-20/385 PHL-TA-20/275 PHL-TA-20/385
    Nominal ish kuchlanishi Un   220VAC   220VAC
    Maksimal ish kuchlanishi Uc 275VAC 385VAC 275VAC 385VAC
    Nominal zaryadsizlanish oqimi In (8 / 20μs) 10KA 10KA 10KA 10KA
    Maksimal tushirish oqimi (8 / 20 μs) 20kA 20kA 20kA 20kA
    Himoya kuchlanishi yuqoriga (kirish ostida) 1200V 1500V 1200V 1500V
    Ulash simining kesim maydoni 1,5 mm² ~ 25 mm² egiluvchan sim 1,5 mm² ~ 25 mm² egiluvchan sim
    Javob vaqti 25ns 25ns
    Oqish oqimi 10μA 10μA
    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) 2532 2532
    Qarish termal ajratish funktsiyasi Ha Ha
    Ishlash harorati oralig'i -40~+80 -40~+80
    O'rnatish usuli DIN35 mm rels DIN35 mm rels

    Mahsulot diagrammasi

    PHL-TA-20 385 1P+1.png

    Sxematik diagramma

    PHL-TA-20 385 1P+1(1).png

    O'lchamli chizmalar

    PHL-TA-20 385 1P+1(2).png