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I-PHL-S24-L2-Ex 24V ye-Voltage System (Intrinsically Safe SPD)

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Iintlobo zeemveliso
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I-PHL-S24-L2-Ex 24V ye-Voltage System (Intrinsically Safe SPD)

Isishwankathelo semveliso

Uchungechunge lwe-PHL-S lwe-SPD sisixhobo esilungiselelwe ngokukodwa ukukhusela izixhobo zentsimi ezifana nee-transmitters, iiswitshi, izibonakaliso ze-frequency, izixhobo zonxibelelwano, i-TC, i-RTD, njl njl. Inokusetyenziswa kwi-I / O, DCS, PLC kunye nezinye izixhobo igumbi lokulawula, elidla ngokudityaniswa kusetyenziswa iingcingo ezimbini kunye neenkqubo ezintathu zocingo. Ke ngoko, ukhuseleko olusebenzayo luyafuneka ukuthintela impembelelo yombane wempembelelo yombane okanye ukusebenza ngaphezulu kwevoltage.

    INGCACISO

    I-1.Umboniso ophezulu kunye ne-alarm yesimo: Oku kuthetha ukuba izixhobo ze-SPD zingabonisa isimo sazo sangoku ngokubonisa okuphezulu, kubandakanywa nokuba ngaba zisemo yokusebenza eqhelekileyo okanye nokuba imeko yokukhusela iqhutywe. Lo msebenzi we-alarm uvumela abasebenzisi ukuba baqonde ngexesha elifanelekileyo ukusebenza kwezixhobo ukwenzela ukuba bathathe amanyathelo ayimfuneko.
    I-2.Uyilo oluncinci oluncinci kunye nobukhulu be-7mm kuphela, ukugcina indawo: Olu luyilo luvumela izixhobo ze-SPD ukuba zifakwe kwindawo elinganiselweyo, ngokukodwa ezilungele iindawo ezinendawo elinganiselweyo njengamagumbi okulawula. Ubukhulu bayo obuncinci kakhulu bunokugcina ngokufanelekileyo indawo, okwenza ufakelo lube bhetyebhetye kwaye lulungele.
    I-3.I-bandwidth ephezulu, ilahleko ephantsi yokufaka, ifanelekile kwiimpawu ezahlukeneyo: Oku kubonisa ukuba izixhobo ze-SPD zine-high-frequency bandwidth kunye nelahleko ephantsi yokufaka, ifanelekile ukukhuselwa kweentlobo ezahlukeneyo zesignali. Izixhobo ze-SPD zinokunika ukhuseleko olusebenzayo kuzo zombini imiqondiso ephantsi kunye ne-high-frequency, ukuqinisekisa ukuzinza kunye nokuthembeka kokudluliselwa kwesignali.

    Ngokubanzi, uchungechunge lwe-PHL-S lwe-SPD lubonelela ngokhuseleko olusebenzayo lwezixhobo ze-site ngokusebenzisa imisebenzi eyahlukeneyo kunye neempawu, ukuqinisekisa ukusebenza ngokukhuselekileyo kwiimeko ezifana nokubetha kombane okanye ukugqithisa ngexesha lokusebenza.

    INGCACISO

    Idatha yobugcisa

    Iintambo ezimbini

    Iintambo ezintathu

    Uhlobo lwemveliso

    PHL-S24-L2-Ex.5kA

    PHL-S24-L2-Ex.10kA

    PHL-S24-L3-Ex.5kA

    PHL-S24-L3-Ex.10kA

    Ukukhutshwa okuqhelekileyo ngoku ngaphakathi (8 / 20μs)

    5 kA

    10kA

    5 kA

    10kA

    Obona buninzi bokukhupha ngoku (8 / 20μs)

    10kA

    20kA

    10kA

    20kA

    Umbane uqhwalela ngoku (10/350μs)

    0.5kA

    2kA

    0.5kA

    2kA

    Iyonke imibane yangoku (10 / 350μs)

    1kA

    4 kA

    1.5kA

    6kA

    Ulinganiso lwamandla ombane osebenzayo Un

    24V

    24V

    Owona mbane uphezulu wokusebenza u-Uc

    32V

    32V

    I-IL esebenzayo yangoku

    600mA

    600mA

    Ukukhuselwa kwamandla ombane phezulu (8 / 20μs) umgca-kumgca / umgca ukuya emhlabeni

    60V / 600V

    60V / 600V

    Ukhuseleko lombane ukuya phezulu (1KV / μs) umgca ukuya kumgca / umgca ukuya emhlabeni

    60V / 600V

    60V / 600V

    Ububanzi (-0.5dB)

    10MHz

    10MHz

    Ixesha lokuphendula

    1ns

    1ns

    Ukuchasana kochungechunge (ngomgca ngamnye)

    Ukuvuza okwangoku

    <10μA

    <10μA

    Amanqanaba okhuseleko anikezelwa yi-enclosure (ngokuhambelana ne-IEC 60529)

    IP20

    IP20

    Imathiriyeli yezindlu / ibakala elijongelwa phantsi ngumlilo (i-UL94)

    I-PC/V0

    I-PC/V0

    Umgangatho wovavanyo

    GB/T 18802.21 / IEC61643-21

    GB/T 18802.21 / IEC61643-21

    Iziqinisekiso zobungqina bokudubula

    EX ia II C T4-T6 Ga

    EX ia II C T4-T6 Ga

    Uluhlu lobushushu obusebenzayo

    -40~+80℃

    -40~+80℃

    Umzobo

    24V-1lkk

    Umyinge jikelele

    24V-2djh

    Umzobo weSchematic

    24V-3fi5