Hom 2 DC Kev Tiv Thaiv Surge
0102
Cov Khoom Siv Tiv Thaiv Hluav Taws Xob Rau Tsev Neeg 600V 2P T2 | LKX-PV
01 
Lub ntsiab lus ntawm tus qauv
02
Cov ntsiab cai ntawm cov khoom thiab cov xwm txheej ua haujlwm
1. Ua tau raws li Chav Kawm II (8 / 20μs) SPD kev xeem
2. Raws li kev siv tshuab zinc oxide
3. Siv 34S MOV, qhov siab tshaj plaws yuav txog li 8 / 20μs 40kA
4. Tsis muaj zog zaus ntws tas mus li
5. Qhov kub thiab txias ntawm qhov chaw ua haujlwm yog -40 ° C ~ + 80 ° C
6. Kev ua haujlwm ntawm chaw taws teeb tsa yog xaiv tau.
7. Thaum khoom poob, 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
03
Cov ntsiab lus ntawm cov txheej txheem kev teeb tsa
| TSIS MUAJ | 2P/2+0 | ||||
| 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 | 63AgL/Gg | ||||
04
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 | |||
05 
Sab nraud tsos thiab qhov ntev ntawm kev teeb tsa
22. Peb tau tsim kev sib raug zoo ntev thiab muaj zog nrog ntau lub tuam txhab loj hauv kev lag luam no hauv Kenya thiab txawv teb chaws. Kev pabcuam tom qab muag tam sim ntawd thiab tshwj xeeb uas peb pab pawg kws pab tswv yim muab tau ua rau peb cov neeg yuav khoom zoo siab. Cov ntaub ntawv ntxaws ntxaws thiab cov yam ntxwv ntawm cov khoom yuav raug xa tuaj rau koj kom paub meej. Cov qauv dawb tuaj yeem xa tuaj thiab kev kuaj xyuas lub tuam txhab rau peb lub tuam txhab. n Kenya rau kev sib tham yeej ib txwm txais tos. Vam tias yuav tau txais cov lus nug sau rau koj thiab tsim kom muaj kev koom tes ntev.
23. Peb ua raws li tus neeg siv khoom ua ntej, qhov zoo tshaj plaws ua ntej, kev txhim kho tas mus li, kev sib pab sib pab thiab kev yeej-yeej. Thaum koom tes nrog tus neeg siv khoom, peb muab cov kev pabcuam zoo tshaj plaws rau cov neeg siv khoom. Tsim kom muaj kev sib raug zoo ua lag luam nrog tus neeg siv khoom Zimbabwe hauv kev lag luam, peb tau tsim lub npe thiab lub koob npe nrov. Tib lub sijhawm, txais tos cov neeg siv khoom tshiab thiab qub rau peb lub tuam txhab los sib tham txog kev lag luam me.
06
Cov kev xav txog kev teeb tsa
1Ua ntej kev teeb tsa, xyuas kom tseeb tias lub hwj chim raug kaw. Kev ua haujlwm ntawm cov khoom siv nyob yog txwv tsis pub ua.
2. Yuav tsum muaj lub fuse lossis lub circuit breaker txuas ua ke rau sab saud ntawm lub surge protector kom muaj kev nyab xeeb ntxiv.
3. Saib daim duab qhia txog kev teeb tsa hluav taws xob kom paub tseeb tias nws ua haujlwm zoo. Txuas DC+ rau lub qhov hluav taws xob zoo, DC- rau lub qhov hluav taws xob tsis zoo, thiab PE rau lub xov hlau av. Xyuas kom lub polarity raug kom tsis txhob muaj teeb meem ntawm kev teeb tsa hluav taws xob. Thaum teeb tsa tiav lawm, tig lub circuit breaker (lossis fuse) thiab xyuas kom meej tias nws ua haujlwm li qub.
4. Thaum twg ntsia tau lawm, muab lub module ntsia kom ruaj thiab paub tseeb tias lub surge protector ua haujlwm raws li tau npaj tseg.
5. Xyuas lub tshuab tiv thaiv hluav taws xob tsis tu ncua thiab saib xyuas qhov qhia txog qhov txhaum. Lub cim qhia txog qhov txhaum liab lossis lub teeb ceeb toom los ntawm lub chaw taws teeb txhais tau tias lub tshuab tiv thaiv hluav taws xob tsis ua haujlwm thiab yuav tsum tau kho lossis hloov tam sim ntawd.
6. Rau cov khoom tiv thaiv hluav taws xob uas txuas nrog parallel, xyuas kom meej tias cov xov hluav taws xob sib txuas zoo. Siv cov xov hluav taws xob luv, tuab, ncaj, thiab khi ruaj khov kom ua haujlwm tau zoo tshaj plaws.