Polokalama Puipuiga Puipuia (SPD) mo Luga Laina
Surge Protection Device (SPD) mo Overhead Line (Thermally Protected Lightning Arresters) ma le puipuiga vevela ua fuafuaina e saunia puipuiga mo laina maualalo-voltage luga, tagata faʻatau i totonu o fale, tufatufaina transformers, ma isi faiga.
vaega:
- Faʻaaogaina e puipuia ai meafaigaluega / laina i luga o le laina eletise e aʻafia ai i luga o aʻafiaga, ma e mafai ona faʻapipiʻiina i luga o laina laina mai eleʻele eleʻele eletise o le transformer i le mea e ulufale ai le laina eletise i totonu o le fale.
- Malosiaga eletise e mafua mai i le mamafa o le mamafa o le oxide varistors (MOV)
- Faʻatonu le faʻamavaeina o le vevela faʻamaʻi-saogalemu ma puipuia e le tagata lava ia i le tulaga o le lofituina
- Faʻailoga faʻamaonia
- Tuai le afi ma fale faʻamalosi UV, e talafeagai mo le faʻaaogaina o totonu ma fafo
- Faigofie faʻapipiʻi
- Faʻaaloalo i le EN / IEC61643-11, UL 1449 4th, IEEE C62.41, CSA C22.2
Filifiliga Filifili mo Luga Puipuiga meafaitino mo Overhead Line
| Vaega Nu. | TPLA40 / 150F | TPLA40 / 175F | TPLA40 / 280F | TPLA40 / 300F | TPLA40 / 320F | TPLA40 / 385F | TPLA40 / 420F | TPLA40 / 440F | |
| Faʻatonu i | IEC61643-11: 2011 | ||||||||
| Tetele | Tuʻu faʻamavae faʻamalosi faʻamalosi | ||||||||
| Malosiaga Maualuga E masani ona fai | 48 - 62 Hz | ||||||||
| Max. Faʻaauauina o le gaosiga o galuega (AC / DC) | Uc | 150V / 200V | 175V / 225V | 280V / 355V | 300V / 385V | 320V / 420V | 385V / 505V | 420V / 560V | 440V / 590V |
| Faʻamaumauga o le Faʻaleleia o Nominal Current (8 / 20μs) | In | 20kA | |||||||
| Max. Discharge Current (8 / 20μs) | Imax | 40kA | |||||||
| Voltage Protection Level @In | Up | ≤0.8kV | ≤0.8kV | ≤1.3kV | ≤1.4kV | ≤1.5kV | ≤1.8kV | ≤2.0kV | ≤2.2kV |
| Taimi o Tali | ≤25ns | ||||||||
| Faʻatonuina o le Malala o le Taumafa | - 40ºC ~ + 70ºC | ||||||||
| Mea faʻapipiʻi | Tino; tape le tikeri UL94 V-0 | ||||||||
| Le Malosi Faaeletise | ≥2500V (AC) | ||||||||
| Luga | Faʻapipiʻi | ||||||||
Faailoaina o le afaina mo le SPD mo Luga Lautele
| Tulaga masani o le faagaioiga | Ua le manuia - masini puipuia o le osooso ua motusia |
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Faʻasologa o Mea
Faʻasalaga Vaʻavaʻai Faʻasaoina Mea Faʻatino Mea Aiga
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