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Instrumen Lapangan SPD
Alat Pelindung Lonjakan Alat Lapangan .
Kategori produk
Produk Unggulan

Instrumen Lapangan SPD

Alat Pelindung Lonjakan Instrumen Lapangan .

    Ikhtisar produk

    Sertifikasi tahan ledakan na aman sian dirina

    Cocok untuk perlindungan pemancar 2 kawat, 3 kawat dan 4 kawat, TC, RTD, RS485, RS232, RS422, flowmeter, katup elektromagnetik dll.

     

    Data teknis

    Data teknis Dua kawat . Tolu kawat .
    Tegangan operasi nilai Un . 24V 24V
    Tegangan operasi maksimal Uc . 35v 35v
    Arus operasi nominal IL . 10kA 10kA
    Arus debit nominal Di (8/20ms) 20kA 20kA
    Arus lonjakan kilat lumpuh (10/350μs) 2,5kA 2,5kA
    Tegangan perlindungan Naik (8 / 20μs) garis-tu-garis 60V 60V
    Tegangan perlindungan Naik (1KV/μs) garis tu tano 600 V 600 V
    Tingki mangalusi . 1s 1s
    Derajat perlindungan na diparade marhite kandang (sejalan dohot IEC 60529) IP 67 IP 67
    Bahan perumahan . 304 Baja tahan karat . 304 Baja tahan karat .
    Format bonang . Tontuhon ma tingki mamasan . Tontuhon ma tingki mamasan .
    Baku uji 18802.21 / IEC61643-21 18802.21 / IEC61643-21
    Sertifikasi tahan ledakan . EX dohot II C T4-T6 Gb . EX dohot II C T4-T6 Gb .
    EX ia II C T4-T6 Ga EX ia II C T4-T6 Ga
    Kisaran suhu kerja . —40 °C ~ +80 °C —40 °C ~ +80 °C

     

    Gambar

    4-1anak

    "*" di nomor model manggombarhon spesifikasi benang, na ingkon ditontuhon tingki mamasan: I:M20X1,5 N:1/2”NPT G:G1/2”

     

    Gambar skema

    2-15a

     

    Gambar ukuran .

    3-13ari1.

    Catatan: Spesifikasi rel penghubung 15m2, ganjangna 250mm dohot kawat multi-untai, tahan asam dohot abrasi.