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PHD-12TF-288 /PHD-22TF-2828
Hoʻokomo kikohoʻe
Nā Māhele Huahana
Nā Huahana i Hōʻike ʻia

PHD-12TF-288 /PHD-22TF-2828

PHD-12TF-288

    ʻIke laulā


    ʻO ka pale palekana i hoʻokaʻawale ʻia me ka hoʻopuka transistor hoʻokomo kuapo, kahi hoʻokaʻawale a hoʻouna i nā hōʻailona hoʻokomo mai nā pilina kuapo a i ʻole kokoke hoʻololi i nā wahi weliweli i ka ʻāpana palekana me ka transistor output ma o ka pale palekana. Hoʻokō ʻia ka ʻike ʻana i ka hewa laina ma o ʻO ke LED ma luna o ka module. Hoʻohana ʻia ke kuapo dial o ka module e hoʻonohonoho i ka hoʻokomo a me ka hoʻopuka i ka mana in-phase a i ʻole reverse, a me ka hiki ke hoʻā a i ʻole e hoʻopau i ka hana hōʻike ʻike hewa laina.

    Pono kēia huahana i ka lako mana kūʻokoʻa, me ka mana i hoʻokaʻawale ʻia nā kikowaena hoʻolako, hoʻokomo, a me ka hoʻopuka.

     

    1

     

    Nā kikoʻī  
    Hoʻokomo i loko o ka wahi ʻino  
    Hōʻailona hoʻokomo Nā hoʻololi pilina/nā hoʻololi kokoke
    ʻO ke ana uila o ka sensor Ma kahi o 8V
    Ka laulā alapine hoʻokomo
    Nā ʻano hoʻokomo/hoʻopuka:  
    Ke au hoʻokomo ma ke kahua >2.1mA, ua pani ʻia ka hopena, e hōʻike ana iā ON;
    Ke
    Ka mana hoʻololi ma waena o ka pae i hoʻohuli ʻia a me ka pae maʻamau o nā hoʻopuka ec Ke kau nei ke kuapo dial K1 ma "ON", aia ka transistor output ec i ka pae hoʻohuli ʻia.
    Ke kau ʻia ke kuapo dial K1 ma "OFF", aia ka puka transistor ec i ka pae maʻamau.
    I ka wā e hiki mai ana ʻo K2  "ON", e koho ke kaapuni i ka hana hoʻāla hōʻike LFD kukui ʻulaʻula
    Hoʻopuka ma kahi palekana  
    Hōʻailona hoʻopuka Transistor
    ʻAno hoʻopuka Ka hoʻopuka kaapuni hāmama a ka mea hōʻiliʻili transistor ʻano NPN
    Ka hiki ke hoʻokele Ka mana hoʻopuka ≤ 20mA (1.2k Ω), ka mana kūloko kiʻekiʻe loa he 100mA, i lako me ka pale ʻana i ke au pōkole
    Nā palena kumu  
    Ka uila lako 20~35VDC
    Ka hoʻohana ʻana i ka mana
    Hoʻolako mana 24V, transistor ma luna
    ≤ 50mA (PHD-12TF-288)
    ≤ 55mA (PHD-22TF-2828)
    Hōʻailona LED ʻŌmaʻomaʻo: Hōʻailona mana
    Melemele: Transistor hoʻopuka ma ke kūlana hana maʻamau
    ʻUlaʻula: Hōʻailona LFD, hoʻāla hewa laina
    Nā palena mahana Mahana hana: -20℃ ~ +60℃,
    Mahana mālama: -40℃ ~ +80℃
    Ka makū pili 10% ~ 95% RH ʻaʻohe condensation
    Ikaika pale ʻana Ma waena o ka ʻaoʻao palekana maoli a me ka ʻaoʻao palekana ʻole (≥3000VAC/min); ma waena o ka lako mana a me ka ʻaoʻao palekana ʻole (≥1500VAC/min)
    Ke kū'ē ʻana i ka pale ʻana ≥100MΩ (ma waena o ka hoʻokomo/hoʻopuka/lako mana)
    Hoʻohālikelike electromagnetic Wahi a IEC 61326-1 (GB/T 18268), IEC 61326-3-1
    MTBF 100000h
    Nā koi uea ʻĀpana keʻa ≥ 0.5mm²; Ikaika pale ≥ 500V
    Nā lako hana kahua kūpono Nā lako kahua e like me nā pilina maloʻo a i ʻole nā ​​​​​​mea hoʻokomo kuapo kokoke ʻano NAMUR e kūlike me ke kūlana DIN19234
    Kahi hoʻokomo Hoʻokomo ʻia i loko o kahi ʻāpana palekana, hiki ke hoʻopili ʻia i nā mea hana palekana kūloko i nā wahi weliweli a hiki i ka ʻĀpana 0, IIC, ʻĀpana 20, a me IIIC
    Palapala hōʻoia palekana kūloko  
    Māka hōʻoia pahū ʻO ia Ga]lIC [ʻO ia Da]lllC
    Kūlana pahū-pahū GB/T3836.1-2021  GB/T3836.4-2021
    Nā Kikowaena 3-4, 1-2 Um:250V AC/DC Uo=10.5V DC lo=15mA
    Po=39.4mW Co=1.7μF Lo=165mH
    Kino hōʻoia CQST (Kina National Quality Supervision and Test Center no nā huahana uila i pale ʻia mai ka pahū ʻana)


    PHD-12TF-288 PHD-22TF-2828

    Nānā: 1. ʻAʻole i hoʻokomo ʻo PHD-12TF-288 i ka ʻāpana hoʻokomo 2.
    2. He hana koho ka lako mana o ke alahao mana.
    Pono nā mea hoʻohana e kuhikuhi i ke ʻano lako mana i ke kauoha ʻana.
    E ʻoluʻolu e nānā i ka mea i hoʻopili ʻia ma ka ʻaoʻao 89.PHD-12TF-288 PHD-22TF-2828 XIN1

    Ka ʻIke ʻana i ka Hewa Laina (LFD)

    Hiki i nā mea hoʻohana ke koho i ka ʻaoʻao "ON" o ke kuapo ma ka piko o ka module e hoʻā i ka hana ʻike hewa a hōʻike i kahi alarm ma o ka kukui LED ʻulaʻula. Ma ke kahua hoʻokomo o kēia au>7mA, alarm kaapuni pōkole (SC); Ma ke kahua hoʻokomo o kēia au

    pono ka hoʻokomo pili i ka hana ʻike hewa (ka haki ʻana o ke kaula, ka pōkole kaapuni), pono e hoʻopili ʻia kahi resistor 22k Ω ma ke ʻano like ma nā wēlau ʻelua o ke kuapo, a pono e hoʻopili ʻia kahi resistor 680 Ω ma ke ʻano he moʻo (e like me i hōʻike ʻia ma ke kiʻikuhi uwea no ka hoʻopili kuapo II).

    3CCNEX


    Hoʻoiho_faila
    PHD-11TC-33A-23
    Hoʻoiho_faila
    PHD-12TF-288/PHD-22TF-2828