Pūrere Whakaoho Ngaru (SPD) mo te rama Rama
Pūrere Whakaoho Ngaru mo te Marama Street Street
Ko te rama a te rama he puhoi ngaohiko hihiko, me te whakarato i te hiko i runga ake i te ngaohiko o te paepae, me te waahi o raro i to raatau whakatau. Ka whakahekehia te roa o tona oranga me te whakarereke iti i te ngaohiko e whakamahia ana. Hei tarai i te kore ranei, ki te whakawhānui i tona wa ora, te whakauru tika te waahi tiaki (SPD) mo te kino o te tira ka tino tūtohutia.
Ko te kaitautoko ngaru hiko iti WS3VT / 390-10 he kiato pūrere tiaki kari (SPD) ina koa mo te rama a waho me te rama ara a LED i roto i te uira me te ahuru o te ngaru. Katoa te ara ara iahiko tiaki ka taea te whakamahi puta noa i te ao. Whakamahia ai te hangarau VT hei whakakore i te rerenga rerenga ki te whenua (hei arai whakamaru ranei) kia kore ai e ngoikore te toenga o te taputapu tiaki o naianei.
āhuatanga
- Cka whakaputahia ki te IEC 61643-11 me te UL 1449 4th
- Kua whakamaherehia hei tiaki i te rama arai-takitahi, i tetahi atu taputapu hiko me te hiko
- He pai mo te whakamahi i te waahanga kotahi 110 ~ 347Vac
- VT (GDT me te Mov i roto i te raupapa) hangarau ki te whakakore i te turuturu. Me te whakarato i te pono me te pakari me te TOV (waatea-nui-kore) kia tu ki te mahi
- Max DTuhinga Curua ki te 10KA 8 / 20us me te tuwhera Ctakahanga VTuhinga Uoc ki 20kV
- Te whakarato i te tiaki i te aratau ki te L-PE, LN, N-PE
- IP67 papawai wai
Whakaora Whakamutunga Ngaru mo te Uira Rama
Ka honoa ki te DIN-rail SPD a Prosurge, ka whakaekea e maatau he rongoa tiaki rerenga Class II + III tino pai mo te Uira LED.
Mahinga Aratau Paerewa Whakaoho Ngarara
| Tauwāhi SPD | Tohutohu Momo SPD （UL 1449） | Tauira Whakahaerenga | Raukaha Raukaha 8 / 20μs | ekeeke | |
| 1 | Kapeneta Whakahaere | Patohia te 1ca | SP320 / 3PN-S | 50KA | DIN-tere |
| 2 | Maama Maama Maama | Patohia te 4ca | WS3VT / 390-10 | 10KA / 20KV | Tuhinga ka whai mai |
| momo | WS3VT / 390-10 | |
| Kia rite ki | IEC61643-11:2011; UL1449 4th | |
| Katoa IEC / VDE / UL | II + III / C + D / Momo 4 CA | |
| Ports / Parenga Whakamarutanga | 1 / haumaru aratau ataata | |
| Punaha hiko, waahanga kotahi） | 110VAC ~ 347VAC | |
| Max. te haere tonu o te ngaohiko mahi | Uc (AC) | 390VAC |
| Whakaaetanga Whakaaetanga Nominal (8 / 20) I roto i | 5KA | |
| Max. whakaheke i teianei (8 / 20) Imax | 10KA | |
| Whakatuwhera ngaohiko taraiwa Uoc | 20kV | |
| Taerenga tiaki ngaohiko | Up | ≤1.1kV |
| wā urupare | ≤25 ns | |
| Whāia te wā | No | |
| Whakaoho Hoko (he mea e hiahiatia ana engari kaore i roto i nga ringaringa) | 32A gL / gG | |
| Paerewa pāmahana mahi | - 40ºC ~ + 80ºC | |
| waea hononga | 1.5 mm2 ngawari (L / N: Blue / Brown; PE = Y / G) | |
| Tuhinga matatini | ABS; te whakakore i te tohu UL94 V-0 | |
| Tuhinga o te tiaki | IP67 (Parewai) | |
| ahu | 81 * 37.6 * 13.4mm | |
| Altitude | ≤3000m | |
| Te waipuke whakaharahara | ≤95% Kore Kaupapa | |
Nga Whäinga Haumaru Whakamutunga Paari
Pāwhiri ki te torotoro i to maatau taputapu haumaru me etahi atu hua whakamaru uira.
Whakapā atu ki te Whakahoki me te Whakautu i nga haora 2
tirohia te whakataetae o to tatou utu ko:)
Whakawhitiwhiti ki a maatau ma te pāwhiri i te pātene chat i runga i te kokonga matau
Whakakihia te Puka Whakapā me te Whakautu Whakautu i nga haora 2
Mo te maakete o Amerika Te Tai Tokerau, whakapä atu koa
+ 86 757 8632 7660
Mo etahi atu hokohoko, whakapä atu koa
+ 86 757 8632 7660