Ka taea te whakatika i roto i te rūnanga whakawhiti, ka whakauruhia ranei ki runga kaata ringaringa.
Mahinga pumau me te whakaurunga ngawari.
Korehau Roo Roto Waahi Porowhita Hua Hua
Ngaohiko ngaohiko waahi waahi mo te tohatoha tuatahi ki te 24 kV, 3150 A (4000*), 50 kA.
Nga Painga Matua o te Kaiwhati Iahiko
1.Te hanganga ngawari.
2.Adapt ultra iti resistance momo korehau interrupter.
3.Adapt arotautanga me modular puna whakahaere tikanga.
4.He pai mo nga waahi me te mahi auau.
5.Free tiaki me te ora ratonga roa.
6.High mahi pono.
röpü vcb röpü whakatö 11kV vcb röpü
Nga Tikanga Taiao
Te pāmahana ambient: - 40°C~+40°C (i raro iho i te 35°C i roto i te 24 haora)
Te haumākū pātahi: ≤95% (tauwaenga ia rā) ≤90% ranei (tauwaenga o ia marama)
Te teitei: ≤ 1000m
Ko te tikanga whakahaere ko te momo hiko penapena kore-haere me te whakatuwhera me te kati motuhake ahakoa te mahi a te kaiwhakahaere.Ko te tikanga whakahaere e whakamahia whanuitia ana i roto i nga raupapa ara iahiko VD4-R katoa me te mana o mua.
Ka taea te whakahaere mamao te ara iahiko ina whakaurua ki nga taputapu hiko i whakatapua (te motika, te whakatuwhera me te kati te tuku).
Ko te tikanga whakahaere, ko nga pou e toru me nga pukoro o naianei (mehemea ka whakaratohia) ka whakauruhia ki runga i te anga whakarewa kahore he wira.Ko te hanga he tino totika, he pakari, he iti te taumaha.
VD4-R raupapa ara iahiko-waahi me nga tikanga whakahaere taha taha he taputapu hiri hiri mo te ora.(Paerewa IEC 62271-100)
| Waahi iahiko korehau | **4/R 12 | **4/R 17 | **4/R 24 | |||||||
| Paerewa | * | * | * | |||||||
| Ngaohiko whakatau | Ur(kV) | 12 | 17.5 | 24 | ||||||
| Whakataunga ngaohiko whakamaarama | Tatou(kV) | 12 | 17.5 | 24 | ||||||
| Tuturu ngaohiko i te 50Hz | Ud(kV) | 28 | 38 | 50 | ||||||
| Ka mau te hihiko i te ngaohiko | Runga(kV) | 75 | 95 | 125 | ||||||
| auau kua tohua | fr(Hz) | 50-60 | 50-60 | 50-60 | ||||||
| Whakataunga waiariki o naianei | Ir(A) | 630 | 800 | 1250 | 630 | 800 | 1250 | 630 | 800 | 1250 |
| Kua whakatauhia te kaha pakaru mahi (hangarite whakatau ia iahiko poto) | Isc(kA) | 12.5 | / | / | 12.5 | / | / | 12.5 | / | / |
| 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | ||
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | ||
| 25 | 25 | 25 | 25 | 25 | 25 | / | / | / | ||
| He wa poto te tu i naianei(3s) | Ik(kA) | 12.5 | / | / | 12.5 | / | / | 12.5 | / | / |
| 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | ||
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | ||
| 25 | 25 | 25 | 25 | 25 | 25 | / | / | / | ||
| Te hanga kaha | Ip(kA) | 31.5 | / | / | 31.5 | / | / | 31.5 | / | / |
| 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | ||
| 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | ||
| 63 | 63 | 63 | 63 | 63 | 63 | |||||
| Te hanga kaha | * | * | * | |||||||
| Te wa whakatuwhera | ms | 40...60 | 40...60 | 40...60 | ||||||
| Te wa whakakorikori | ms | 10...15 | 10...15 | 10...15 | ||||||
| Wā whakatā katoa | ms | 50...75 | 50...75 | 50...75 | ||||||
| Te wa kati | ms | 30...60 | 30...60 | 30...60 | ||||||
| Waehere | Nga putanga e waatea ana | |||||||||
| Patene kati | **4waawhiowhio-waahi me nga tikanga whakahaere taha taha kei roto nga putanga e whai ake nei: | |||||||||
| Tohu tuwhera/kati | ||||||||||
| Kua tukuna | Tawhiti-waenga P=()mm | Whakaritea | Ka taea te tango | |||||||
| Kaitatau mahi | 210 | 210 | ||||||||
| Kakau utu a-ringa | 230 | 230 | ||||||||
| Patene whakatuwhera | 250 | 250 | ||||||||
| Rere whakamarumaru | 275 | 275 | ||||||||
| Pouaka tauranga tuku | 300 | 300 | ||||||||
| Kaihurihuri o nāianei | 310 | 310 | ||||||||
| Polo | ||||||||||
Na Florence mai Ahitereiria - 2018.12.28 15:18 Na Joanne no Algeria - 2017.09.16 13:44 
