Lub hom phiaj ntawm lub tshuab tiv thaiv hluav taws xob yog dab tsi?
Hauv cov tshuab hluav taws xob niaj hnub no, kev nce zog fais fab, kev nce hluav taws xob, thiab suab nrov ntawm kab yog cov kev hem thawj zais rau cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob. ATus Tiv Thaiv Surge(tseem hu ua SPD, Surge Protective Device) yog ib qho kev tiv thaiv tseem ceeb tiv thaiv cov kev pheej hmoo no, ua haujlwm ua kev tiv thaiv rau cov khoom siv hauv tsev thiab kev lag luam. Zhejiang C&J Electrical co., ltd. (hu ua C&J Electrical) muab cov kev daws teeb meem SPD ua tau zoo uas teeb tsa tus qauv tshiab rau kev ntseeg siab ntawm kev tiv thaiv surge.
Lub Hom Phiaj Tseem Ceeb ntawm Tus Tiv Thaiv Surge
Ib lub cuab yeej tiv thaiv hluav taws xob ntau dhau yog tsim los tiv thaiv txhua yam khoom siv uas muaj lub qhov hluav taws xob AC kom tsis txhob muaj hluav taws xob ntau dhau, xws li hluav taws xob nce siab, thiab suab nrov ntawm lub xov tooj hluav taws xob uas kis los ntawm lub qhov hluav taws xob. Xav txog lub cuab yeej tiv thaiv hluav taws xob ntau dhau zoo li daim ntawv pov hwm. Nws saib xyuas qhov hluav taws xob uas nkag los thiab hloov lub zog hluav taws xob ntau dhau ntawm cov khoom siv txuas nrog thaum muaj hluav taws xob ntau dhau, tiv thaiv kev puas tsuaj rau cov khoom siv rhiab heev, kev poob ntaub ntawv, lossis txawm tias muaj hluav taws kub.
Tsis zoo li cov hlua fais fab yooj yim (uas tsuas yog txuas cov qhov hluav taws xob yam tsis muaj kev tiv thaiv hluav taws xob), ib qho tshwj xeebTus Tiv Thaiv Surge(SPD) yog tsim los tswj cov teeb meem voltage tshwj xeeb, suav nrog:
- Cov fais fab nce siab: Qhov hluav taws xob maj mam nce ntxiv mus txog milliseconds mus rau feeb
- Cov hluav taws xob nce siabLub zog hluav taws xob nce siab sai sai (feem ntau yog los ntawm xob laim lossis kev hloov pauv ntawm lub zog hluav taws xob)
- Suab nrov ntawm kab: Kev cuam tshuam hluav taws xob tsis xav tau uas cuam tshuam kev ua haujlwm ntawm lub cuab yeej
Lub SPD (Surge Protective Device) yog dab tsi?
Ib qho SPD (Surge Protective Device) yog ib hom khoom siv tiv thaiv hluav taws xob tshwj xeeb uas tsim los rau kev tiv thaiv dav dua, muaj zog dua - feem ntau siv rau hauv kev lag luam, kev lag luam, thiab cov ntawv thov tseem ceeb hauv tsev. Nws tau muab faib ua ntau hom (T1, T2, T3) raws li nws qhov chaw teeb tsa thiab lub peev xwm tswj hluav taws xob, ua kom muaj kev tiv thaiv rau cov kab ke hluav taws xob los ntawm qhov nkag mus rau qhov kawg.
Cov SPDs ua haujlwm los ntawm kev siv cov khoom xws li Metal Oxide Varistors (MOV) thiab Gas Discharge Tube (GDT) los nqus lossis hloov lub zog nce siab. Thaum lub zog hluav taws xob tshaj qhov txwv kev nyab xeeb, cov khoom no ua haujlwm tam sim ntawd, tsim txoj hauv kev qis rau cov hluav taws xob ntau dhau mus rau hauv av, yog li tiv thaiv lub voj voog tseem ceeb thiab cov khoom siv txuas nrog.
C&J Electrical's CJ-T1T2-AC SPD (Iimp: 12.5kA): Cov yam ntxwv tseem ceeb & qhov zoo
C&J Electrical's CJ-T1T2-AC series SPD yog ib qho kev daws teeb meem tiv thaiv kev poob siab uas tsim los tiv thaiv cov khoom siv hluav taws xob qis los ntawm xob laim thiab kev puas tsuaj los ntawm kev poob siab. Ua raws li IEC61643-11 thiab GB/T 18802.11 cov qauv, nws tsim nyog rau Chav Kawm I+II (B+C chav kawm) PSD hauv ntau lub tshuab fais fab thiab tuaj yeem ntsia tau rau hauv LPZ0A-1 lossis thaj chaw tiv thaiv siab dua. Nws cov yam ntxwv tseem ceeb suav nrog:
Cov yam ntxwv tseem ceeb ntawm kev ua haujlwm
- Kev sib xws ntawm ob lub waveform: 10 / 350μs thiab 8 / 20μs qhov sib txawv ntawm lub zog hluav taws xob (hloov kho rau ntau hom kev nce siab sib txawv)
- Ib-pole pluggable arrester: Kev saib xyuas yooj yim thiab hloov pauv yam tsis muaj kev cuam tshuam hluav taws xob
- Siv tshuab GDT kaw: Muaj peev xwm tua hluav taws xob raws li qhov tam sim no kom ntseeg tau tias kev tswj hwm hluav taws xob nce siab
- Qib tiv thaiv hluav taws xob tsawg heev: Txo qhov cuam tshuam rau kev ua haujlwm ntawm lub cuab yeej ib txwm
- Ob lub davhlau ya nyob twg: Txhawb kev sib txuas sib luag lossis series (V-puab) rau kev teeb tsa yooj ywm
- Kev sib txuas ntau yam: Sib xws nrog cov neeg coj thiab cov busbars
- Kev qhia txog qhov txhaum: Lub qhov rais ntsuab tig liab thaum muaj teeb meem; lub chaw ceeb toom chaw taws teeb muaj rau kev saib xyuas tiag tiag
- MOV ua haujlwm siab: Qhov siab tshaj plaws tam sim no txog li 12.5kA (10 / 350μs) rau kev nqus dej siab
Cov Lus Qhia Txog Kev Siv
| Cov Qauv | Cov ntsiab lus |
|---|---|
| Cov kev xaiv qauv | Hom T1T2 thiab T2 |
| Kev tiv thaiv voltage theem (Saum) | 2.0kV |
| Lub sijhawm teb | ≤100ns (kev hloov pauv tam sim ntawd) |
| Qhov siab tshaj plaws ntawm lub fuse thaub qab | 200A gL/gG |
| Kev teeb tsa ncej | 1P, 2P, 3P, 4P (yeem xaiv tau) |
| Kev hloov module | Cov modules uas tshem tau rau kev saib xyuas yooj yim |
| Kev teeb tsa | 35mm rail mounting (tus qauv rau cov vaj huam sib luag hluav taws xob) |
Kev Ua Raws Cai & Daim Ntawv Pov Thawj
- Ua tau raws li tus qauv thoob ntiaj teb IEC61643-11
- Tau ntawv pov thawj nrog daim ntawv pov thawj kev nyab xeeb CE
- Tau sim ua kom ntseeg tau hauv qhov chaw nyuaj
Cov Xwm Txheej Siv Tau Ntau Yam
Lub CJ-T1T2-AC SPD yog tsim los rau kev siv dav dav thoob plaws hauv tsev, kev lag luam, thiab kev lag luam, suav nrog:
- Cov chaw ua lag luamCov chaw tsim khoom, cov chaw tsim hluav taws xob, cov chaw ua haujlwm tsim khoom (kev tiv thaiv rau cov khoom siv tsim khoom)
- Cov tsev lag luamCov khw loj, cov tsev so, cov tsev ua haujlwm, cov chaw khaws ntaub ntawv (tiv thaiv HVAC, kev ruaj ntseg, thiab IT systems)
- Cov tsev nyobCov tsev siab, cov tsev loj (kev tiv thaiv xob laim thiab hluav taws xob rau cov tshuab hluav taws xob hauv tsev)
- Cov kev tsim kho tseem ceebCov chaw sib txuas lus, cov chaw kho mob, cov chaw thauj mus los (tiv thaiv cov khoom siv tseem ceeb)
Nws cov kev xaiv teeb tsa yooj ywm, muaj peev xwm tswj tau qhov hluav taws xob ntau, thiab qhia txog qhov txhaum uas txhim khu kev qha ua rau nws zoo tagnrho rau kev teeb tsa tshiab thiab kev kho dua tshiab.
Vim li cas ho xaiv C&J Electrical's CJ-T1T2-AC SPD?
Nyob rau hauv lubTus Tiv Thaiv Surge(SPD) kev ua lag luam, C&J Electrical's CJ-T1T2-AC series sawv tawm rau nws cov:
- Chav kawm tiv thaiv ob npaug: T1T2 hom npog ob qho kev xav tau kev tiv thaiv hluav taws xob sab nraud thiab sab hauv
- Muaj peev xwm nce siab: 12.5kA Iimp rating ua kom muaj kev tiv thaiv tiv thaiv kev kub ntxhov loj heev (piv txwv li, xob laim)
- Tus neeg siv-phooj ywg tsimCov modules pluggable, qhov qhia txog qhov yuam kev pom, thiab cov kev xaiv txuas tau yooj yim
- Kev ua raws li thoob ntiaj tebDaim ntawv pov thawj CE thiab kev ua raws li cov qauv thoob ntiaj teb ua kom muaj kev zoo thiab kev sib raug zoo
- Kev ua tau zoo ruaj khovSiv tshuab GDT kaw thiab MOV ua haujlwm tau zoo rau kev ntseeg siab mus sij hawm ntev
Txawm koj xav tau kev tiv thaiv cov khoom siv tsim khoom lag luam, cov tsev lag luam, lossis cov khoom siv hluav taws xob hauv tsev, CJ-T1T2-AC SPD muab kev tiv thaiv hluav taws xob ntau thiab txhim khu kev qha.
Tiv tauj peb
Yog tias koj muaj lus nug txog cov khoom specifications, cov ntsiab lus technical, cov kev xaiv customization, lossis kev txiav txim ntau, thov hu rau C&J Electrical. Peb pab neeg tshaj lij mob siab rau kev muab cov kev daws teeb meem tiv thaiv hluav taws xob kom tau raws li koj cov kev xav tau tshwj xeeb.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-19-2025