He pai ake te mahi parewai me te tohu o naianei 400A~5000A
Tawhā
Ngā tawhā hiko | |
Paerewa | IEC 62271-1 |
Auautanga whakatauranga fn | 50Hz |
Auaha kua whakatauria A | 400~5000 |
Te auau tu atu i te wā poto kua whakatauhia | 30kA~100kA |
Te aukume tūnga tihi kua whakatauria | 63kA~220kA |
Ngaohiko mahi kua whakatauria | 690V |
Ngaohiko whakamātao kua whakatauria | 1000V |
Ngaohiko ātete hihiri kua whakatauhia | 8kA |
Ētahi atu tawhā | |
Taumata tiaki | IP68 |
Rauemi whare | Ranunga kapia epoxy |
Te parenga ki te ru hiko | Ngā rauemi whenua tiaki me te whakamarumaru |
Taumata whakamātao | B（130℃） |
Ātete Papa
Iahiko kua whakatauria (A) | Ātete（10-6Ω/m） |
400 | 197.4 |
630 | 148.1 |
800 | 118.5 |
1000 | 98.7 |
1250 | 74.0 |
1600 | 56.4 |
2000 | 42.3 |
2500 | 32.0 |
3200 | 24.7 |
4000 | 19.1 |
5000 | 14.8 |
Taumaha Busway
Iahiko kua whakatauria（A） | Teitei（mm） | Taumaha | |
3L+PEN | 3L+N+50%PE | ||
400 | 60 | 19.1 | 22.4 |
630 | 70 | 23.1 | 26.4 |
800 | 80 | 27.3 | 31.2 |
1000 | 90 | 31.4 | 35.9 |
1250 | 110 | 39.7 | 45.3 |
1600 | 140 | 53.1 | 60.7 |
2000 | 190 | 77.3 | 88.1 |
2500 | 230 | 92.7 | 105.7 |
3200 | 310 | 118.9 | 135.6 |
4000 | 380 | 147.7 | 168.7 |
5000 | 460 | 178.5 | 203.9 |
Painga
- Ka whakamahi i te hanga kapia epoxy ahurei i hangaia hei whakamahi i nga huarahi pahi parewai. Ka konatunatuahia te kapia ki roto i te korehau hiri kia rite tonu te kounga, te tohatoha rite o te ranunga, me te kore he hau.
- I raro i nga tikanga whakahaere o te pāmahana me te pehanga, ka kaha haere nga mea kei roto i te pokepokea ai. Whai muri i te rongoatanga, ko te huarahi arai kua puta he paku, he korekore, he iti te ahotea o roto, he maeneene te mata o waho.
- IEC 60529-E waatea ana nga huarahi kai whangai me nga tohu whakamarumaru ki te IP68.
- Te tohu o te whakamarumaru e whakaratohia ana e te whare. Ko te hoahoa IP68 ka taea e te hua te mahi mo tetahi wa i roto i te wai, ka whakatakotoria ranei ki roto i te taura taura.
- Ko nga kaikawe parahi ka tukatukahia e te mahinga kani whakakoi, e whakarite ana i nga pito pae kounga teitei. He pai ake tenei tukanga i te tapahi me te karo i te kino tuarua ki nga mea whakamatao.
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