Type2, Class C, Class II PV Surge Protector Device SPD mo PCB faʻapipiʻi
Faʻataʻitaʻiga puipuia puipuiga o PV inverter gaosi oloa ua alualu i luma. Ina ia sefe avanoa i totonu o kapoti, ua filifili ai le au gaosi oloa e sui DIN nofoaafi puipuiga galu ma PCB-tiʻetiʻe SPDs: nei mea ua fuafuaina e faapipii saʻo i totonu o inverters, soldered i totonu totonu PCB. I tua atu o tusi apalai a le PV, e mafai foi ona faʻaaoga le AC version o nei PCB-mount SPDs mo isi polokalama, e manaʻomia ai le tuʻufaʻatasia o totogi ma tau maualalo (e pei o le faʻatonuina o nofoaga mo taʻavale eletise). LSP na atiaʻe ni vaega tuʻufaʻatasi o oloa: SLP20P-PV (PV mana SPD) ma SLP20P (AC mana SPD)
O le SLP20P-PV laina (Ituaiga 2) ua fuafuaina e puipuia le itu DC o photovoltaic inverters.
O le tasi pou pou module tatau ona faʻapipiʻi luga o le PCB, tutusa ma le DC network.
Soʻo se faʻatulagaina (Y-diagram, V diagram-circuit, Delta diagram) e mafai ona iloaina, fesoʻotaʻi ma le talosaga.
O le pine-out o le module e tutusa tusa lava pe o le a le ituaiga (T2) poʻo le Ucpv voltage, faʻafaigofieina le fesuiaʻi mai le tasi i le isi.
• Mo le faʻaaogaina ma le maualuga faʻaauau volitiga faʻagaioiga (UCPV) oʻo atu i le 900 V modules
• Faʻafesoʻotaʻi ma faʻatuatuaina fesoʻotaʻiga tuʻu mamao ese
• Faʻailoga sese, lanumeamata-leai lanumeamata
• Faʻamatalaga tuʻusaʻo mo le faʻasalalauina laupapa matagaluega (PCB) faʻapipiʻiina
• I le: 10 kA, Imax: 20 kA
• tausisia IEC 61643-31
talosaga:
Ina ia mafai ona oʻo i auiliiliga talafeagai, o le PCB o le a faʻaaogaina ai le SLP20P poʻo le SLP20P-PV SPDs e tatau ona fuafuaina ma le faʻaeteete e le tagata faʻatau.
| SLP20P-PVXXX | 75 | 300 | 500 | 600 | 750 | 900 |
| Max. Volitiga Faʻagaioiga o le PV (DC) Ucpv | 75 V | 300 V | 500 V | 600 V | 750 V | 900 V |
| Max. Volitiga Faʻagaioiga o le PV (DC), [faʻaputuga fetu] Ucpv | 150 V | 600 V | 1000 V | 1200 V | 1500 V | 1800 V |
| Faʻaauau Faʻagaioiga Nei Icpv | <0.1 mA | |||||
| Nofoaga Faʻamutaina o Nei Nei (8/20 μs) In | 10 kA | |||||
| Max. Lafoaia o Taimi Nei (8/20 μs) IMax | 20 kA | |||||
| Voltage Protection Level Up | 0.5 kV | 1.1 kV | 1.8 kV | 2.0 kV | 2.6 kV | 2.8 kV |
| Volitiga Puipuiga maualuga, [fetu faʻatupuina] Up | 1.0 kV | 2.2 kV | 3.6 kV | 4.0 kV | 5.2 kV | 5.6 kV |
| Taimi o Tali tA | <25 ns | |||||
| O loʻo tumau nei i le faʻataʻamiloina o le matagaluega PV ISCPV | 1000 A | |||||
| Masini & Siosiomaga | |
| Vevela o Faagaioiga vevela Ta | -40 ºF i le +158 ºF [-40 ºC i le 70 ºC] |
| Malosiaga Faʻagaioiga Faʻamalieina RH | 5%… 95% |
| Uunaiga o le ea ma le maualuga | 80k Pa… 106k Pa / -500 m… 2000 m |
| Soʻotaga i Fesootaʻiga | E ala i pine faʻapipiʻi |
| Luga | I Lolomi Komiti matagaluega |
| Tikeri O Puipuiga | IP 20 (fausia-i totonu) |
| Fale Faʻatau | Thermoplastic: Faʻaumatia Degree UL 94 V-0 |
| Faailoga o le motusia o fesootaiga | 1 faʻailoga masini ile pou |
| Gaioiga Malo / Faʻailoga Faailoga | Green ok / sesega mumu |
| Saini maotua o le motusia o sootaga | Galuega faatino i luga o suiga suiga |
| poloaiga Faamatalaga | ||||||
| Polokalame Poloaʻiga | 75 | 300 | 500 | 600 | 750 | 900 |
| SLP20P-PVXXX | 2007517 | 2030017 | 2050017 | 2060017 | 2075017 | 2090017 |
FAQ
Q1: Filifiliga o puipuiga puipui
Al: O le togiina o le puipuiga puipui (masani lauiloa o le uila puipuiga) E iloiloina tusa ai ma le IEC61024 subdivision uila puipuiga teori, lea o loʻo faʻapipiʻiina i le soʻoga o le vaega. Eseesega manaʻoga ma galuega e eseʻese. O le muamua-tulaga uila puipuiga masini ua faapipiiina i le va o le 0-1 sone, maualuga mo le tafe manaʻoga, o le maualalo manaʻoga o EN 61643-11 / IEC 61643-11 o le 40 ka (8/20), ma le lona lua ma le tolu tulaga e faʻapipiʻi i le va o le 1-2 ma le 2-3 sone, mafuli e taofi le soona fai.
Q2: O oe o se uila faʻaputuga puipuiga puipuiga poʻo uila osofaʻi puipuiga puipuiga kamupani?
A2: O matou o se uila uila puipui puipui gaosi oloa.
Q3: Tusi faʻamaonia ma tautua:
A3: 1. Tuutuuga 5 tausaga
2. Ua faʻataʻitaʻia e 3 taimi na faʻataʻitaʻia ai oloa ma mea faʻaaoga mo le uila pe a feʻaveaʻi.
3. O matou e ana le 'auʻaunaga tautua sili ona lelei pe a faʻatau atu, pe afai e tupu se faʻalavelave, e faia e le matou' au le mea sili matou te mafaia e foia ai mo oe.
Q4: Faʻafefea mafai ona ou mauaina ni uila faʻafuaseʻi puipuiga puipuiga faʻataʻitaʻiga?
A4: Matou te faʻamanuiaina e ofa atu ia te oe uila uila puipui faʻataʻitaʻiga, pis faʻafesoʻotaʻi a matou aufaigaluega, ma tuʻuina auiliiliga faʻamatalaga faʻafesoʻotaʻi, matou te folafola atu e tausia au faʻamatalaga lilo.
Q5: O maua le faʻataʻitaʻiga avanoa ma leai se tau?
AS: O loʻo avanoa se faʻataʻitaʻiga, ae o le faʻataʻitaʻiga tau e tatau ona totogiina e oe. O le tau o le faʻataʻitaʻiga o le a toe faʻafoʻi pe a maeʻa nisi faʻatonuga.
Q6: E te taliaina faʻatonuga faʻapitoa?
A6: Ioe, matou te mafaia.
Q7: O le a le taimi kiliva?
A7: E masani lava e 7-15 aso pe a maeʻa faʻamaonia peimeni, ae o le taimi faʻapitoa e tatau ona faʻavae i luga o le faʻasologa aofaʻi.
Afifiina & Vaa
