E mafai ona fa'amauina i totonu o se kapoti sui pe fa'apipi'i i luga o se taavale tosolima.
Faʻatinoga mautu ma faʻapipiʻi faigofie.
Vacuum Indoor Circuit Breaker Vaega o oloa
Va'ava'ava'a eletise feololo mo le tufatufaina muamua e o'o atu i le 24 kV, 3150 A (4000*), 50 kA.
Fa'ai'uga Fa'apitoa Fa'ai'au
1. Faiga faigofie.
2.Adapt ultra maualalo tetee ituaiga vacuum interrupter.
3.Adapt optimization ma modular spring operating mechanism.
4.Suitable mo taimi ma faʻagaioiga masani.
5. Free tausiga ma le umi o le auaunaga.
6.High faatinoga faatuatuaina.
vcb panels vacuum vacuum i totonu va'a vacuum panels 11kV vcb panel
Tulaga Siosiomaga
vevela ambient: - 40°C~+40°C (lalo 35°C i totonu ole 24 itula)
Susū fa'atatau: ≤95% (averesi o aso ta'itasi) po'o le ≤90% (averesi masina)
Maualuluga: ≤ 1000m
O le masini fa'aogaina o le ituaiga malosi e teuina e aunoa ma se malaga e tatala ma tapuni tuto'atasi tusa lava po'o le a le gaioiga a le tagata fa'afoe.O le faʻaogaina o masini e faʻaaogaina lautele i VD4-R faʻasologa vaʻavaʻavaʻavaʻa faʻatasi ma le pule i luma.
E mafai ona fa'amamao le va'ava'ava'a pe a fa'apipi'i i mea fa'a-eletise fa'apitoa (gearmotor, tatala ma tapuni tatala).
O le faʻaogaina o le masini, o pou e tolu ma masini o loʻo iai nei (pe a tuʻuina atu) o loʻo faʻapipiʻiina i luga o se faʻavaa uʻamea e aunoa ma ni uili.O le faufale e fa'apitoa, malosi ma fa'atapula'aina le mamafa.
VD4-R fa'asologa va'ava'ava'a va'ava'ai fa'atasi ai ma fa'agaioiga fa'agaoioiga pito i tua o masini fa'amau fa'amaufa'ailoga mo le olaga atoa. (Tulaga IEC 62271-100)
Vacuum circuit-breaker | **4/R 12 | **4/R 17 | **4/R 24 | |||||||
Tulaga | * | * | * | |||||||
Voli fa'atatau | Ur(kV) | 12 | 17.5 | 24 | ||||||
Fuafuaina le malosi o le insulation | matou(kV) | 12 | 17.5 | 24 | ||||||
Taofi le voltage i le 50Hz | Ud(kV) | 28 | 38 | 50 | ||||||
Uuna'i fa'asagatau voltage | Luga(kV) | 75 | 95 | 125 | ||||||
Fa'atatau taimi | fr(Hz) | 50-60 | 50-60 | 50-60 | ||||||
Fa'avasegaina a'ave vevela | Ir(A) | 630 | 800 | 1250 | 630 | 800 | 1250 | 630 | 800 | 1250 |
Fuafuaina le mafai ona talepe tiute (fa'atusa fa'atatau o lo'o iai nei) | 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 | / | / | / | ||
Taimi pu'upu'u fa'afete'ena le taimi nei(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 | / | / | / | ||
Faia gafatia | 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 | |||||
Faia gafatia | * | * | * | |||||||
Taimi tatala | ms | 40...60 | 40...60 | 40...60 | ||||||
Taimi fa'aa'o | ms | 10...15 | 10...15 | 10...15 | ||||||
Taimi malolo atoa | ms | 50...75 | 50...75 | 50...75 | ||||||
Taimi tapuni | ms | 30...60 | 30...60 | 30...60 | ||||||
Code | Fa'amatalaga avanoa | |||||||||
Tapuni le faamau | **4 va'ava'ava'ava'a fa'atasi ma le fa'agaioia o lo'o avanoa i totonu vaega nei: | |||||||||
Faailoga tatala/tapuni | ||||||||||
Fa'ate'a | Tutotonu-mamao P=()mm | Fa'amau | Aveese | |||||||
Fa'atonuga o galuega | 210 | 210 | ||||||||
U'u fa'atonu lima | 230 | 230 | ||||||||
Tatalaina le faamau | 250 | 250 | ||||||||
U'u puipui | 275 | 275 | ||||||||
Pusa fa'ailoga fa'atau | 300 | 300 | ||||||||
Transformer i le taimi nei | 310 | 310 | ||||||||
Polo |