12 17.5 24kV Vacuum Circuit Breakers Loto, GPVN-E Fa'asologa
Tulaga Si'osi'omaga
Ambient vevela: -25 ℃ ~ + 45 ℃, averesi i aso uma: ≤35 ℃
Maualuluga: 1000m(Tulaga masani);e mafai ona oʻo atu i le 4500m mo faʻatonuga faʻapitoa;
Susū fa'atatau: averesi aso uma ≤95%, averesi masina ≤90%;
Malosi o le mafuie ≤8 tikeri;
O taimi fa'atatau e tatau ona sa'oloto mai mea e mu, mea pāpā, fa'a'ele'ele ma tete'e tele.
Fa'ata'ita'iga
GPVN -12Kv/17.5kV I totonu AC Maualuluga Voltage Vacuum vacuum breaker
Fa'amatalaga Fa'apitoa
| Leai. | Aitema | Vaega | Fa'amaumauga | ||||||
| 1 | Fuafuaina voltage | kV | 7.2~12(15/17.5) | ||||||
| 2 | Fa'atatau taimi | Hz | 50/60 | ||||||
| 3 | Fa'atatau i le taimi nei | A | 630,1000,1250 | 1600 | 2000,2500,3150 | 4000 | |||
| 4 | Fa'atatauina le la'au fa'ato'a fa'asa'o | kA | 20 | 25 | 31.5 | 31.5 | 40 | 40 | 50 |
| 5 | Fa'avasegaina fa'aa'au fa'a'a'ai pu'upu'u | kA | 50 | 63 | 80 | 80 | 100 | 100 | 125 |
| 6 | Fa'atatauina mo se taimi pupuu e tetee atu i le taimi nei | kA | 20 | 25 | 31.5 | 31.5 | 40 | 40 | 50 |
| 7 | Fa'atatau pito maualuga e tetee atu i le taimi nei | kA | 50 | 63 | 80 | 80 | 100 | 100 | 125 |
| 8 | Fuafuaina toso i fafo motusia le taimi nei | kA | 12.6 | 12.6 | 16 | 16 | 20 | ||
| 9 | Fa'avasegaina i fafo-o-le-vase fa'alelalo fa'aletonu le taimi nei | kA | 17.4 | 21.7 | 27.4 | 27.4 | 34.7 | 34.7 | 43.5 |
| 10 | Fa'avasegaina le va'aiga pupuu taimi ta'i | Taimi | 50 | 30 | 30 | 12 | |||
| 11 | Fa'asologa o galuega fa'atatau | O-0.3s-CO-180s-CO | O-180s-CO-180s-CO | ||||||
| 12 | Fa'atatauina gau o le taimi nei o le tasi faletupe capacitor | A | 630 | ||||||
| 13 | Fuafuaina gau o le taimi nei o tua i tua capacitor faletupe | A | 400 | ||||||
| 14 | 1min.Malosi'i taimi e fa'asagatau volt | kV | Laasaga i lea vaega/i le lalolagi: 42, i luga o fesootaiga matala:48 | ||||||
| 15 | O le uila e tetee atu i le voltage | kV | Laasaga i lea vaega/i le lalolagi: 75, i luga o feso'ota'iga tatala:85 | ||||||
| 16 | Ola fa'ainisinia | Taimi | 20000 | ||||||
| 17 | Taimi tapunia | ms | ≤75 | ||||||
| 18 | Taimi tatala | ms | ≤60 | ||||||
| 19 | Taimi e teu ai le mana i lalo ole voltage fa'atatau | s | ≤10 | ||||||
Otootoga o le GPVN-12E
GPVN-24□ Vacuum Circuit Circuit Breaker AC High Voltage i totonu
Fa'amatalaga Fa'apitoa
| Leai. | Aitema | Vaega | Fa'amaumauga | |||
| 1 | Fuafuaina voltage | kV | 24 | |||
| 2 | Fa'atatau taimi | Hz | 50/60 | |||
| 3 | Fa'atatau i le taimi nei | A | 630 1250 1600 2000 2500 3150 4000 | |||
| 4 | Fa'atatauina le la'au fa'ato'a fa'asa'o | kA | 20 | 25 | 31.5 | 31.5 |
| 5 | Fa'avasegaina fa'aa'au fa'a'a'ai pu'upu'u | kA | 50 | 63 | 80 | 80 |
| 6 | Fa'atatauga pupuu fa'asagatau i le taimi nei(4s) | kA | 20 | 25 | 31.5 | 31.5 |
| 7 | Fa'atatau pito maualuga e tetee atu i le taimi nei | kA | 50 | 63 | 80 | 80 |
| 8 | Fa'avasegaina i fafo o le la'asaga soli o le taimi nei | kA |
|
| 12.6 | 12.6 |
| 9 | Fa'atatauina le ta'atiaga o le fa'aletonu o le eleele | kA | 17.4 | 21.7 | 27.4 | 27.4 |
| 10 | Fa'avasegaina taimi ta'atia o le a'oga fa'a-pu'upu'u | Taimi | 50 | |||
| 11 | Fa'ailoga fa'asologa fa'agaioiga |
| O-0.3s-CO-180s-CO | |||
| 12 | Fa'atatauina gau o le taimi nei o le tasi faletupe capacitor | A | 630 | |||
| 13 | Fa'atatauina le gau o le taimi nei o tua-i-tuai capacitor faletupe | A | 400 | |||
| 14 | 1min.Malosi'i taimi e fa'asagatau volt | kV | 50 | |||
| 15 | O le uila e tetee atu i le voltage | kV | 125 | |||
| 16 | Ola fa'ainisinia | Taimi | 20000 | |||
| 17 | Taimi tapunia | ms | 75 | |||
| 18 | Taimi tatala | ms | 60 | |||
| 19 | Taimi e teu ai i lalo ole fua fa'atatau | s | 10 | |||
Fua o GPVN-24E / (630 ~ 1250A) Vaeluaga
Fua o le GPVN-24E/(1600~3150A) Vaevae
