Hom 1 + 2 Kev Tiv Thaiv Surge
01
Cov cuab yeej tiv thaiv hluav taws xob rau vaj huam sib luag hluav taws xob hauv tsev 275V 4P T1+T2 | LKX-T1T2
01
Cov ntsiab cai ntawm cov khoom thiab cov xwm txheej ua haujlwm
1. Ua tau raws li ob qho kev xeem SPD ntawm Chav Kawm Ⅰ (10/350 μs) thiab Chav Kawm Ⅱ (8/20 μs)
2. Raws li kev siv tshuab zinc oxide
3. Siv 34S-H high-performance MOV, qhov siab tshaj plaws yuav txog li 10/350 μs 8kA
4. Tsis muaj zog zaus ntws tas mus li
5. Qhov kub thiab txias ntawm ib puag ncig yog -40 ℃ ~ + 80 ℃
6. Kev ua haujlwm ceeb toom ntawm chaw taws teeb yog xaiv tau.
7. Thaum cov khoom tsis ua haujlwm, lub qhov rais ntsuab tig mus rau liab thiab qhov chaw taws teeb qhia chaw taws teeb muab kev ua haujlwm ceeb toom chaw taws teeb
02
Cov ntsiab lus ntawm cov txheej txheem kev teeb tsa
| Cov Ntaub Ntawv Txog Kev Siv | |||||
| Hom SPD | Hom 1 + 2 / Chav Kawm Ⅰ + Ⅱ | ||||
| Kev Siv Tshuab | MOV (Cov Hlau Oxide Varistors) | ADG | |||
| Hom kev tiv thaiv | L-PE/N-PE | NPE | |||
| Lub zog nominal (AC) [Un] | 220v | 300V | 380V | 400V | 225V |
| Qhov siab tshaj plaws ntawm kev ua haujlwm tas mus li (DC) [Ucpv] | 275V | 320V | 385V | 420V | 225V |
| Tam sim no tso tawm nominal (8 / 20μs) [Hauv] | 20kA | 20kA | |||
| Tam sim no tso zis siab tshaj plaws (8 / 20μs) [lmax] | 40kA | 40kA | |||
| Qib kev tiv thaiv [Saum] | ≤1.5kV | ≤1.6 kV | ≤1.8kV | ≤2.0kV | ≤1.5kV |
| Lub sijhawm teb [tA] | ≤25ns | ||||
| Lub sijhawm overvoltage (TOV) withstand - 5 sec [Ut] | 335V | 440V | 440V | 620V | 335V |
| Qhov luv luv uas siv tau tam sim no [lsccr] | 25 kA | ||||
| Max, lub fuse thaub qab | 125AgL/Gg | ||||
03
Cov Ntaub Ntawv Txog Kev Kho Tshuab
| Cov Ntaub Ntawv Txog Kev Kho Tshuab | ||||
| Tam sim no | Lub tshuab AC | |||
| Kev teeb tsa SPD | Ib theem / Peb theem | |||
| Pluggable | Muaj | |||
| Kev Teeb Tsa | 35mm DlN txoj kev tsheb ciav hlau | |||
| Cov khoom siv hauv tsev | Thermoplastic, UL 94 VO | |||
| Kub ua haujlwm | -40 ℃ ... + 80 ℃ | |||
| Kev ntsuas kev tiv thaiv | IP20 | |||
| Kev Tshaj Tawm Chaw Deb | Ntsuab/Liab | |||
| Kev sib txuas lus rau kev xa xov ntawm chaw deb | Xaiv tau | |||
| Max.Voltage/Current rau kev tshaj tawm chaw taws teeb | Max 1.5 hli khoom / yooj ywm | |||
| Kev ua raws li cov qauv | 250V / 0.1A; 125V / 0.2A; 75V / 0.5A | |||
| Daim Ntawv Pov Thawj | CE, CB, RoHS, TUV | |||
04 
Sab nraud tsos thiab qhov ntev ntawm kev teeb tsa
25. Yuav kom muaj kev lag luam ntau dua. Cov phooj ywg, peb tau hloov kho cov npe khoom thiab nrhiav kev koom tes zoo. Peb lub vev xaib qhia cov ntaub ntawv tshiab thiab tiav txog peb cov npe khoom thiab lub tuam txhab. Yog xav paub ntxiv, peb pab pawg kws pab tswv yim hauv Bulgaria yuav teb tag nrho cov lus nug thiab teeb meem tam sim ntawd. Lawv yuav ua lawv qhov zoo tshaj plaws los ua kom tau raws li cov neeg yuav khoom xav tau. Peb kuj txhawb nqa kev xa cov qauv dawb kiag li. Kev mus ntsib peb lub lag luam hauv Bulgaria thiab lub Hoobkas feem ntau txais tos rau kev sib tham yeej-yeej. Vam tias yuav muaj kev koom tes zoo nrog koj.
26. Txog rau tam sim no, daim ntawv teev cov khoom tau hloov kho tsis tu ncua thiab nyiam cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb. Cov ntaub ntawv ntxaws ntxaws feem ntau tau txais hauv peb lub vev xaib thiab koj yuav tau txais kev pabcuam zoo tshaj plaws los ntawm peb pab pawg tom qab muag. Lawv yuav pab koj kom tau txais kev lees paub txog peb cov khoom thiab ua kom muaj kev sib tham txaus siab. Lub tuam txhab mus rau peb lub Hoobkas hauv Brazil kuj txais tos txhua lub sijhawm. Vam tias yuav tau txais koj cov lus nug rau txhua qhov kev koom tes zoo.
05
Cov kev xav txog kev teeb tsa
1. Xyuas kom tseeb tias hluav taws xob raug kaw ua ntej kev teeb tsa. Nws raug txwv tsis pub ua haujlwm thaum muaj hluav taws xob.
2. Nws raug qhia kom txuas lub circuit breaker lossis fuse ua ke nrog lub surge protection module pem hauv ntej.
3. Thaum lub sijhawm teeb tsa, ua raws li daim duab qhia txog kev txuas. Tsis txhob muaj kev sib txuas tsis zoo. Kaw lub qhov hluav taws xob (lossis lub fuse) tom qab teeb tsa, tom qab ntawd xyuas kom txhua yam ua haujlwm zoo li qub.
4. Tom qab kev teeb tsa, xyuas kom tseeb tias lub module tiv thaiv kev co hluav taws xob ua haujlwm kom zoo los ntawm kev muab tso rau hauv qhov chaw.
5. Xyuas seb lub qhov rais qhia txog qhov teeb meem zoo li cas thiab ua kev tshuaj xyuas tsis tu ncua ntawm lub module tiv thaiv hluav taws xob thaum siv. Lub module tiv thaiv hluav taws xob yuav tsum tau hloov lossis kho tam sim ntawd yog tias lub qhov rais qhia txog qhov teeb meem tig liab lossis yog tias lub chaw taws teeb qhia tawm lub teeb liab ceeb toom.
6. Nws raug pom zoo kom teeb tsa cov khoom siv tiv thaiv hluav taws xob uas txuas nrog parallel. Cov xov hlau txuas yuav tsum ncaj, luv, tuab, txhim khu kev qha, thiab ruaj ntseg.