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PHD-11TM-21
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Produk Unggulan

PHD-11TM-21

Input sensor geter panghalang kaamanan anu diisolasi

1 asupan 1 kaluaran

Input sinyal sensor geter

Sinyal 1:1 tina kaluaran sénsor geter

    Tinjauan

    Sinyal sensor geter diasupkeun kana panghalang kaamanan anu diisolasi, anu tiasa ngawujudkeun transmisi 1: 1 anu diisolasi tina kaluaran sinyal tegangan négatip ku sensor geter di daérah bahaya ka daérah aman, sareng tiasa ngirimkeun sinyal AC sareng DC masing-masing, anu gaduh fungsi anti gangguan anu luhur.
    Produk ieu peryogi catu daya mandiri, sareng catu daya, input sareng output diisolasi.

     

    1

     

    Input di daérah bahaya
    Sinyal input -10V-+10V
    Kaluaran sisi kaamanan:
    Sinyal kaluaran -20V--0.5V
    Résistansi beban RL≥20kΩ
    Tegangan suplai 20-35VDC
    Konsumsi daya ≤35mA (catu daya 24VDC)
    Indikator LED  Héjo: Indikator daya
    Akurasi transmisi DC
    Akurasi transmisi AC 0Hz ~ 600Hz, ± 0,2% FS
    600Hz ~ 10kHz, -1,5% ~ + 0,2% FS
    Réspon fase Kirang ti 10 μ S sarua jeung
    -0.72° 200Hz
    -2° 600HZ
    -3.6° 1kHz
    -36° 10kHz
    Lebar pita tegangan (-3dB) ≥40kHz
    Parobahan suhu 0,01%FS/℃
    Parameter suhu Suhu gawé: -20℃~+60℃
    suhu panyimpenan: -40℃~+80℃
    Kalembaban relatif 10% ~ 95% RH teu aya kondensasi
    Kakuatan dielektrik Antara sisi anu aman sacara intrinsik sareng sisi anu henteu aman sacara intrinsik (≥ 3000VAC/mnt);
    antara catu daya sareng terminal anu henteu aman sacara intrinsik (≥ 1500VAC/mnt)
    Résistansi insulasi ≥100MΩ (antara input/output/catu daya)
    Kompatibilitas éléktromagnétik Numutkeun IEC 61326-1(GB/T 18268), IEC 61326-3-1
    MTBF 100000 jam
    Sarat kawat Penampang ≥ 0.5mm2; Kakuatan insulasi ≥ 500V
    Peralatan lapangan anu tiasa dianggo Sénsor geter, generator tegangan négatif
    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 kaamanan

    Tanda tahan ledakan [Ex ia Ga]lIC [Ex ia Da]lllC
    Standar tahan ledakan GB/T3836.1-2021  GB/T3836.4-2021
    Terminal 5-6 Um:250V AC/DC Uo=1.2V DC lo=0.2mA
    Po=0.06W Co=100μF Lo=100mH
    Badan sertifikasi CQST (Pusat Pangawasan sareng Tés Kualitas Nasional Cina pikeun Produk Listrik anu Dilindungi tina Ledakan)



    PHD-11TM-21


    Unduh_file
    PHD-11TC-33A-23