Surge Lightning Strike Counter
Surge Lightning Strike Counter
1. Kub: -40 ° C ~ + 80 ° C;
2. Cov av noo: ≤90 (ntawm qhov nruab nrab ntawm 25 ° C);
3. Ib puag ncig tsis muaj hluav taws kub thiab tawg;
4. Tsis cuam tshuam los ntawm tshav ntuj, nag, thiab lwm yam.
1. Thov them nqi ua ntej siv. Txhawm rau kom ntseeg tau tias cov txiaj ntsig them thiab ua kom lub neej ntev ntawm lub roj teeb, yuav tsum siv lub charger tshwj xeeb. Nws yuav siv li 3-4 teev rau lub roj teeb khoob kom tau them tag nrho. Lub teeb liab ntawm lub charger qhia tias them nyiaj; lub teeb ntsuab qhia tias them nyiaj tiav.
2. Raws li kev teeb tsa qhov siab ntawm lub txee, rub tawm cov pas nrig telescopic kom zoo.
3. Tshwj xeeb grounding hlau, nrog rau ib kawg plug tso rau hauv lub jack ntawm tus Tsov tus tw ntawm lub calibrator thiab lwm kawg clip txuas nrog rau hauv av.
4. Nias lub khawm liab, qhib lub siab voltage li ntawm 1 thib ob, thiab qhov taw qhia lub teeb yuav teeb (flash me ntsis). Koj tuaj yeem nyem rau ntawm qhov txuas kawg ntawm lub txee thiab lub teeb ntes rau kev sim.
5. Tom qab txhua qhov nias, qhov kawg ntawm tus pas nrig tawm yuav tsum tawm ntawm lub txee. Yog tias koj xav rov ua qhov kev sim, tsis txhob tso lub pob. Thaum qhov taw qhia lub teeb ci dua rau 1-2 vib nas this, koj tuaj yeem nyem qhov ntsuas dua.
6. Kev ntsuas tsis tu ncua yuav ua rau lub ntsuas ntsuas kub, yog li thov ua tib zoo saib xyuas lub sijhawm tshem tawm kom raug. Txhawm rau txo qhov tsis ua haujlwm thiab ua kom lub roj teeb ntev.
7. Cov zis ntawm lub ntsuas ntsuas tau muab faib ua peb qib: siab, nruab nrab thiab qis, uas tuaj yeem hloov kho los ntawm kev hloov pauv ntawm lub taub hau kom hloov mus rau qhov ntsuas ntawm cov txee ntawm ntau hom lossis hom.
8. Yog tias qhov taw qhia lub teeb tseem tsis ci tom qab nias lub pob ntau dua 3 vib nas this, nws txhais tau hais tias lub roj teeb yuav tsum tau them.
9. Thov tsis txhob disassemble lub calibrator ntawm lub siab nyiam. Yog hais tias lub peev xwm ntawm lub pob roj teeb pom tseeb txo qis los yog qhov kev them nqi qis dhau lawm, nws yuav tsum tau hloov. Thov yuav lub roj teeb tshwj xeeb ntawm peb lub tuam txhab.
Technical parameter
| Qauv | LH-RS/485 |
| Tshem tawm teb | ≥0.2kA (nce ≥8μs) |
| Suav lub sijhawm | ≥ 2s |
| Sab nraud fais fab mov | 220V ~ |
| backup zog | 5 ~ 12V ~ /- |
| Hluav taws xob | ≤0.5W |
| nco muaj nuj nqi | Tsis muaj ntaub ntawv poob thaum fais fab tuag |
| Tshem tawm tus naj npawb ntawm qhov tso tawm | Ntev nias (> 8s) |
| Preset tus naj npawb ntawm kev tso tawm | Nias (> 0.5s) txhawm rau nqa, accumulatively 1 zaug |
| Qhia ntau yam ntawm lub sijhawm tso tawm | 0 ~ 9999 yov |
| Hloov input 1 zaub | Thawj tus lej lej ntawm sab laug, qhib Circuit Court tsis kaj, kaw Circuit Court yog ci |
| Hloov input 2 zaub | Qhov thib ob decimal point ntawm sab laug, qhib Circuit Court tsis kaj, kaw Circuit Court yog ci |
| Hloov input parameter | Passive qhuav hu rau kev nkag mus, qhov kev tiv thaiv yog tsawg dua 200Ω |
| CPU ua haujlwm zaub | 1st decimal point ntawm txoj cai |
| CPU ua haujlwm raws li txoj cai | Li qub decimal point flashes |
| Cov ntaub ntawv tawm | RS485 (Modbus kev sib txuas lus raws tu qauv) |
| Ua hauj lwm kub cheeb tsam | -40 ℃ ~ + 80 ℃ |
| Cov specifications | 0.5mm2 ~ 1.5mm2 |
| Plhaub khoom | Nplaim retardant yas |
| Kev tiv thaiv sab nraud | IP20 |
| Khoom specifications thiab qhov ntev | 2 txoj haujlwm hloov (dav 36mm) |
| Magnetic nplhaib loj | 22 mm x 14 mm x 8 mm |
| Mounting brackets | 35mm hluav taws xob rail |
Installation Notes 1. Cov khoom yog ntsia ze ntawm lub surge protector thiab tuaj yeem kho tau ntawm 35mm hluav taws xob rail; 2. Cov kab nkag yuav tsum ua raws li cov yam ntxwv ntawm cov khoom siv hluav taws xob ntawm cov khoom siv davhlau ya nyob twg.