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Letoto la T1 la tšireletso ea bekapo ea SPD
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Lihlopha tsa Lihlahisoa
Lihlahisoa tse Hlahisitsoeng

Letoto la T1 la tšireletso ea bekapo ea SPD

Letoto la T1 la tšireletso ea bekapo ea SPD

    Kakaretso ea sehlahisoa

    Ho ya ka maemo a GB18802.1, GB50057 le Q/THQBOO1-2013, karolo e ka pele ya sekgoqetsane sa SPD e tlameha ho hokahanngwa ka tatellano le disebediswa tsa tshireletso ya motlakase o feteletseng tse hlokoang ke moetsi wa tshireletso ya maqhubu.
    Hobane fuse ea hona joale le sehatsetsi sa potoloho se senyenyane li ke ke tsa hokahana le SPD, ha phepelo ea motlakase e sa tloaeleha kapa SPD e senyeha 'me e hloleha, mollo le lisebelisoa li senyeha ke lehalima, e leng se ammeng ts'ebetso e tloaelehileng ea tlhahiso ka botebo!
    Hona jwale, palo e kgolo ya di-miniature circuit breaker tse sebediswang mmoho le SPD e ke ke ya bapiswa le dintlha tse nne tse latelang:
    1. Ho thothomela ha letolo la lehalima ho bonolo haholo ho ho senya - tšireletso ea lehalima ea hloleha;
    2. Motlakase o mongata o setseng wa phallo ya lehalima - ts'epo ya ts'ireletso ya lehalima ya disebediswa e a fokotseha;
    3. Ho kgweetsa ka lebelo le phahameng ha ho kgopame - phepelo ya motlakase ha e tlwaelehile mme SPD e a tuka;
    4. Tšusumetso ea lehalima e tsamaea ka phoso - tšireletso ea lehalima ea hloleha.
    Ka lebaka la boemo ba hona joale ba hore ha ho na sesebelisoa sa ts'ireletso se tšehetsang motlakase o feteletseng se khethehileng sa SPD indastering ea ts'ireletso ea lehalima, kamora lilemo tse tharo tsa lipatlisiso le nts'etsopele le liteko tse fapaneng tsa ketsiso ea tikoloho tse fetang selemo laboratoring, ho pakiloe hore mosireletsi oa tšehetso ea SPD (SCB)
    1. Boleng ba leeto la maqhubu a matla a SPD freewheeling 4A
    2. Motlakase oa phallo o sa tsamaeeng o moholo ho feta 40kA (8/20);
    3. Ho tepella ho salang ha lebone. Rarolla boemo ba hona joale ka botlalo ba hore SPD ha e na lisebelisoa tse khethehileng tsa tšireletso tse fetang motlakase; Tšusumetso e tobileng ea tšebelisano-'moho lipakeng tsa SCB le SPD ke ho netefatsa hore SPD ha e chese 'me tšusumetso ea lebone ha e khoptjoe.
     
    Mosebetsi le boholo ba ts'ebeliso
     
    Sehokelo se khethehileng sa kantle sa SPD se hokahantsoe ka tatellano ho loop ea SPD, 'me sesebelisoa sa kahare sa ho hlophisa sa kanale ea hona joale se sebelisoa ho etsa hore maqhubu a motlakase a manyane a hona joale a khefu kapele; Tšusumetso e phahameng ea lehalima ha e khoptjoe. Finyella mosebetsi oa tšireletso e tsoelang pele ea mollo oa maqhubu a motlakase oa hona joale a manyane a hona joale a SPD le ts'ireletso ea lehalima ea SPD; Lihlahisoa tsa SCB li sebelisoa feela bakeng sa tšireletso ea overcurrent ea loop ea SPD, kapa ts'ireletso ea bekapo ea hona joale. Ka kopo u se ke ua li sebelisa maemong a mang.
     
     
    Tšobotsi ea sehlahisoas
    1. Mokhoa oa ho khopa o laoloang ke paramethara, o ka etsang hore ho phunyeletse hona joale ka mokhoa o ikhethileng;
    2. Motlakase o setseng oa hona joale oa impulse o tlase, o ka bapisoang le oa fuse;
    3. Ho kopana le matla a mangata, ka bophelo bo bolelele ba tšebeletso;
    4. Sebopeho se robehileng hanyane, bophahamo bo bonyenyane, se loketseng ho hloleha ha motlakase ho lemoha SPD;
    5. Litlhaloso tse felletseng, tse fihlelang litlhoko tsa ho tšehetsa SPD maemong a T1, T2 le T3.
    Ho kenya seporo sa clamp sa 6.35mm ho fihlela litlhoko tsa ho kenya lefats'eng lohle.
    2.png ea bekapo
     
    Melao ea ho reha mohlala
    1.png ea bekapo
     
    Litekanyetso tse ka sehloohong tsa botekgeniki
     
    Litlhaloso PHSCB-15 PHSCB-25
    Motlakase o sa khoptjoeng oa phallo ea maikutlo Ie ≤15kA(10/350)us) ≤25kA(10/350)us)
    Mamello ea hona joale ea tšusumetso e sa khopeng 60kA(8/20)Makhetlo a 16
    15kA (10/350) ka makhetlo a 2
    80kA(8/20)Makhetlo a 16
    25kA (10/350) ka makhetlo a 2
    Tekanyo ea motlakase o sebetsang Ue 230VAC
    Tekanyo ea motlakase oa ho itšehla thajana Ui 400VAC
    Id ea boleng ba leeto la hona joale Moqebelo oa 3 1A
    Ho sebetsa ka bokhoni ba potoloho e khuts'oane 65kA/100kA
    Nako ea ho roba ea hona joale ea potoloho e khuts'oane ≤40ms
    Kenya nako ea ho robeha ha hona joale ho ea ho ≤50ms
    Bophelo ba mechini >Makhetlo a 1000
    Bophelo ba motlakase >Makhetlo a 1000
    Sekala sa tšireletso ea kampetsoeng IP20
    Sekuru se hatellang ka terata M5
    Sebaka se fokolang sa thapo e hokelang 2 5mm2/e tenyetsehang
    Sebaka se phahameng ka ho fetisisa sa thapo e hokelang 25mm2/e tenyetsehang
    Nako e phahameng ka ho fetisisa e lumelletsoeng ea ho sebetsa ea ho ikopanya le hole ka lipontšo 2A/250VAC Hangata e koetsoe kapa e butsoe (kamehla e be e koetsoeng)
    Thepa ea khetla PA 66 UL94V-O
    Tekanyo ea kemiso Khetla e nyane 90x72x69mm khetla e kgolo 90x144x69mm
    Kamano pakeng tsa ketso ea tšireletso le mocheso o potolohileng Ha ho kamano pakeng tsa -25℃ le -60℃
    Tikoloho ea polokelo mocheso -40°C-75°C mongobo o lekanyelitsoeng
    Tikoloho ea mosebetsi mocheso -40°C-75°C mongobo o lekanyelitsoeng
    'Mala oa khetla Khetla e tšoeu
    Ho kenya seporo sa tataiso EN60715 (35mm)

    Setšoantšo sa kemiso ea wiring ea ho kenya

    3.png ea bekapo

    Nyeoe ea kopo

    4.png ea bekapo

    Setšoantšo sa litekanyo

    Setšoantšo sa boholo ba khetla e kholo ea 36mm ka kakaretso

    T1.jpg

    Setšoantšo sa boholo ba khetla e nyane ea 18mm ka kakaretso

    T1(1).jpg