PD CLC TS 50539-12: 2013 Maualalo volitiga masini faʻaalu puipuia - O galu puipuia masini mo faʻapitoa polokalama e aofia ai DC
PD CLC / TS 50539-12: 2013
Maualalo volitiga lugalaina masini puipuia - Faʻalu masini puipui mo faʻapitoa faʻapitoa aofia ai dc
Vaega 12: Filifiliga ma le faʻaaogaina o mataupu faʻavae - SPD e fesoʻotaʻi i faʻapipiʻiina o ata
Upu Tomua
Lenei pepa (CLC / TS 50539-12: 2013) na saunia e CLC / TC 37A "Low voltage surge protection".
Lenei pepa faʻamaonia CLC / TS 50539-12: 2010.
CLC / TS 50539-12: 2013 aofia ai suiga taua faʻapitoa taua e tusa ai ma CLC / TS 50539-12: 2010:
a) vaʻaiga ma faʻamatalaga ua toe teuteuina e faʻafetaui CLC / TS 50539-12 ma EN 50539-11;
b) faʻaleleia o le pepa faʻafouina ua toe teuteuina mo le faʻamalamalamaina sili atu;
c) naʻo le ituaiga 1 dc SPDs e mafai ona faʻaaogaina mo mataupu ua faʻamatalaina i le 6.4;
d) Faʻalauiloaina-tele faʻaeletise la ua faʻalauiloaina mo SPD filifiliga ma mo taimi nei fefaʻasoaaʻiga fuafuaina;
u) Laulau 1 (lagona faʻamalosi) e faʻailoa mai;
f) o loʻo faʻasoa nei le Faʻamatalaga A;
g) Ua uma ona faia le Pepa Faʻapipiʻi B;
h) faʻalauiloa lamatiaga ua amataina i le Pepa Faʻaopopo C.
Faʻatosina mai i le ono mafai o nisi o elemene o lenei pepa ona avea ma autu o aia tatau. CENELEC [ma / poʻo CEN] e le tatau ona tali atu mo le faʻailoaina o soʻo se tasi poʻo ia ituaiga aia tatau.
aotelega
Lenei Faʻamatalaga Faapitoa faʻamatalaina le faʻavae mataupu mo filifiliga, nofoaga, faʻamaopoopoina ma le faʻagaioia o SPDs ia faʻafesoʻotaʻiina i faʻatulagaina o le PV. O le itu DC ua togiina e oʻo atu i le 1500 V dc ma le itu ac, pe a fai e i ai, o loʻo faʻatusatusa i le 1000 V rms 50 Hz.
O le faʻapipiʻiina o le eletise e amata mai i le afi eletise o le PV poʻo se vaega o fesoʻotaʻiga fesoʻotaʻi a le PV ma a latou uaea, saunia e le kamupani gaosi eletise, e oʻo atu i le faʻapipiʻiina poʻo le nofoaga e sapalai ai le aoga.
Mo faʻapipiʻiina o le PV e aofia ai ma maa, o manaʻoga faʻaopopo e manaʻomia.
FAʻAALIGA 1 HD 60364-7-712, CLC / TS 61643-12 ma EN 62305-4 e talafeagai foi.
FAʻAALIGA 2 Lenei Faʻamatalaga Faapitoa faʻapitoa e naʻo SPDs, ae le o SPDs vaega o loʻo tuʻufaʻatasia i totonu mea faigaluega.