O loʻo faʻamatalaina e le NEC le faʻapipiʻiina o le siʻitia o se masini puipuia mo le faʻatapulaʻaina o voltage faʻafefe e ala i le tuʻuina atu poʻo le faʻafefeina o le galu i luga o se eletise i le eleele poʻo le eleele.E taofia ai fo'i le fa'aauauina o le tafe mai o le taimi nei a'o tumau le mafai ona toe faia nei galuega.I se isi faaupuga, o le faʻamoemoe o le surge arrester o le puipuia lea o meafaigaluega poʻo le faiga mai le faʻaleagaina ona o mea e le tumau.
FA'AMATALAGA BASUS
Volota fa'atatau: | 11kv |
MCOV: | 9.4kv |
Ole la'u fa'aigoa ole taimi nei: | 10kA |
Fa'avasegaina fequency strandard: | 50Hz |
Ledage mamao: | 450mm |
1mA DC Fa'asinoga voltage: | ≥17KV |
0.75 U1mA Leak i le taimi nei: | ≤15μA |
Tu'u vaega: | ≤10Pc |
8/20 μs Fa'amumuga o lo'o iai nei: | 33kV |
4/10 μs Maualuluga malosi o lo'o iai nei: | 65kA |
2ms Ta'ifa'ifa'ifa'ifa'ifa'ifa'ifa'ata'ita'i malosi fa'asagatau: | 200A |
(1).IEC, GB ma isi tulaga faʻavaomalo e faʻatatau.
(2).O le lanu e lanu enaena masani;mumu po'o le pa'epa'e fa'apea fo'i ma isi lanu e maua.
Fa'amatalaga: E mafai ona matou mamanuina ma gaosia i ata ma fa'amatalaga.
Lelei Muamua, Saogalemu Faamaonia