Phapang Pakeng tsa Fuse le Overload Relay e hlalositsoe
Fuse vs Overload Relay: Phapano ke Efe?
Phapang e kholo e bonolo:
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Fuse e arabela hanghang ho li-circuits tse khutšoane.
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Relay ea overload e sireletsa li-motor hore li se ke tsa chesa haholo ka lebaka la overcurrent e tsitsitseng.
Ka bobeli li bohlokoa bakeng sa ts'ireletso ea motlakase empa li sebeletsa merero e fapaneng haholo.
Ho utloisisa li-Fuse le li-Relays tse fetang
Fuse
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Sesebedisoa sa polokeho se nang le terata e tshesane e qhibidihang ka tlasa metsi a phahameng.
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E khaola matla hang hang ho thibela tšenyo ea lithapo kapa mollo.
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E tlameha ho nkeloa sebaka hang ha e butsoe.
Overload Relay
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E sireletsa lienjine ho tsoa mochesong o feteletseng.
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E beha leihlo ha nako e ntse e tsamaea le maeto ha feela ho tlala ho sa khaotse.
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E ka hlophisoa bocha (ka letsoho kapa othomathike).
Papiso ka Mathoko
| Sebopeho | Fuse | Overload Relay |
|---|---|---|
| Mofuta oa Tšireletso | Short circuits & surges | Keketseho e feteletseng le mocheso o feteletseng |
| Nako ea ho itšoara | Hanghang (milliseconds) | E liehile (metsotsoana) |
| Seta bocha | E tlameha ho nkeloa sebaka | E ka hlophisoa bocha (ka letsoho/auto) |
| Ho fetoha | Lintlha tse tsitsitseng | E fetolehang ho mojaro oa motlakase |
| Tšebeliso e Tloaelehileng | Lisebelisoa, lisebelisoa tsa elektroniki, likoloi | Li-motor, lipompo, li-compressor |
Liphapang Tse ka Sehloohong li Hlalositsoe
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Mofuta oa Tšireletso
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Fuse → E sireletsa terata ea potoloho ho tloha lipotolohong tse khutšoane.
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Relay → E Sireletsa makoloi ho tsoa mochesong o feteletseng.
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Nako ea ho itšoara
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Fuse → E lla hang-hang ha ho na le maqhubu a matla.
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Relay → E liehisa leeto ho qoba lialamo tsa bohata nakong ea ho qala.
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Seta bocha & Tlhokomelo
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Fuse → Fetola nako le nako.
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Relay → E ka sebelisoa hape, e fokotsa nako ea ho phomola.
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Ho fetoha
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Fuse → E tsitsitse.
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Relay → E khona ho tsamaisa mojaro o felletseng oa enjene.
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Lisebelisoa
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Fuse → Lisebelisoa, likoloi, lisebelisoa tsa elektroniki ka kakaretso.
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Relay → Motors, HVAC, lipompo, mechine ea indasteri.
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Na e Mong a ka Nka Sebaka se Seng?
Che.
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Li-fuse ha e khone ho fana ka tšireletso e liehang bakeng sa li-motors.
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Li-relay ha e khone ho itšoara ka potlako ho li-circuits tse khutšoanyane.
Ke ka lebaka lena ka bobeli li sebelisoa hangata hammoho lipotolohong tsa taolo ea likoloi - li-fuse bakeng sa ts'ireletso ea hang-hang, li-relay bakeng sa polokeho ea nako e telele.
Qetello
Phapang e tla ka morero:
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Fuse = tshireletso ya hanghang ya potoloho e kgutshwane.
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Overload relay = ts'ireletso ea mocheso oa motlakase.
Ka bobeli li bohlokoa, 'me ha li nkele tse ling sebaka ka botlalo.
👉 U hloka thuso ho khetha sesebelisoa se nepahetseng sa ts'ireletso? Ikopanye le sehlopha sa rona sa litsebi bakeng sa therisano ea mahala.