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PHC-11TF-34 PHC-22TF-3434
Kaluaran Digital
Kategori Produk
Produk Unggulan

PHC-11TF-34 PHC-22TF-3434

PHC-11TF-34 1 input 1 output

PHC-22TF-3434 2 input 2 output

Input: Tegangan DC anu dikontrol kontak
Kaluaran: Kaluaran saklar nyetir 12V (45mA)

    Tinjauan

    Panghalang kaamanan isolasi kaluaran saklar 12V/45mA ngirimkeun daya ti daérah aman ka daérah bahaya ngalangkungan kontrol saklar kontak, ngajalankeun alat medan anu aman sacara intrinsik sapertos klep solenoid sareng alarm sora/visual. Sisi input dina daérah aman disambungkeun kana catu daya ngalangkungan kontak.

     

    PHC-11TF-34 PHC-22TF-3434

     


    Spésifikasi

     

    Asupkeun di daérah anu aman

     

    Sinyal input

    Tegangan DC anu dikontrol kontak

    Catu daya anu dikontrol

    20~35VDC

    Konsumsi daya

    Kira-kira 1.8W/saluran

    Kaluaran di daérah bahaya

     

    Sinyal kaluaran

    Kaluaran saklar nyetir 12V (45mA)

    Tegangan kaluaran sirkuit kabuka

    22V ~ 24V

    Fungsi Relay Alarm

    Setel saklar dip K1 (K2) ka sisi "ON", teras pilih fungsi alarm pikeun sirkuit saluran - (saluran 2).
    Alarm sirkuit pondok (SC) nalika résistansi beban
    Alarm sirkuit kabuka (LB) nalika résistansi beban >10kΩ

    Karakteristik Relay Alarm

     

    Waktu réspon

    ≤20ms

    Kapasitas nyetir

    250V AC/2A, 30V DC/2A

    Jenis beban

    Beban résistif

    Parameter Dasar

     

    Indikator LED

    CH (indikator saluran), ALARM (indikator alarm)

    Parameter suhu

    Suhu gawé -20℃~+60℃, suhu panyimpenan -40℃~+80℃

    Kalembaban relatif

    10% ~ 95% RH teu aya kondensasi

    Kakuatan insulasi

    Antara sisi anu aman sacara intrinsik sareng sisi anu henteu aman sacara intrinsik (≥3000V AC/mnt)

    Résistansi insulasi

    ≥100MΩ (antara input/output/catu daya)

    EMC

    Numutkeun IEC 61326-1 (GB/T 18268), IEC 61326-3-1

    Sarat kabel

    Penampang ≥0.5mm²; kakuatan insulasi ≥500V

    Peralatan lapangan anu tiasa dianggo

    Alarm kadéngé/visual, klep solenoid anu aman sacara intrinsik

    Tempat pamasangan

    Dipasang di zona aman, éta tiasa disambungkeun kana instrumen kaamanan intrinsik di daérah bahaya dugi ka Zona 0, IIC, Zona 20, sareng IIIC

    Sertifikasi Kasalametan

     

    Tanda tahan ledakan:

    [Ex ka Ga] IIC [Ex ka Da] IIIC

    Standar tahan ledakan:

    GB/T 3836.1-2021, GB/T 3836.4-2021

    Terminal 2-3, 5-6

    250V AC/DC, Uo=25.2V DC, Io=85mA,
    Po=0.535W, Co=0.107µF, Lo=5mH

    Badan sertifikasi

    CQST (Pusat Pangawasan sareng Tés Kualitas Nasional Cina pikeun Produk Listrik anu Dilindungi tina Ledakan)


    PHC-11TF-34 PHC-22TF-3434

    Catetan: PHC-11TF-34 henteu ngawengku bagian input 2 sareng output 2


    Unduh_file
    PHD-11TC-33A-23