◆ Brûk Betingsten
1.Ambient temperatuer: -30 ℃ ~ + 60 ℃;
2.Hichte: ≤3000m;
3.Windsnelheid: ≤34m / s;
4.Pollution grade: ≤IV.
5.Storage temperatuer: -40 ℃ ~ + 85 ℃.
◆ Main Technyske parameters
NEE. | Items | Ienheid | Wearde |
1 | rated spanning | kV | 40,5 |
2 | 1min macht frekwinsje wjerstean spanning | kV | 95 |
3 | bliksem ympuls wjerstean spanning | kV | 185 |
4 | rated frekwinsje | Hz | 50 |
5 | rated hjoeddeistige | IN | 630,1250,1600 |
6 | rated koartsluting breaking current | kA | 20, 25, 31.5 |
7 | nominearre koartsluting meitsjen stroom (peak) | kA | 50, 63, 80 |
8 | rated peak tsjin aktuele | kA | 50, 63, 80 |
9 | 4s tsjin strom | kA | 20, 25, 31.5 |
10 | rated bestjoeringssysteem sequence | S | O-0.1s-CO-3s-CO-6S-60s herstel |
11 | rated koartsluting hjoeddeistige breaking number | kear | 30 |
12 | meganyske libben | kear | 10000 |
13 | meganisme control voltage | YN | AC/DC220 |
14 | sekundêr circuit 1min macht frekwinsje wjerstean spanning | kV | 2 |
15 | klaring ôfstân tusken iepen kontakten | mm | 16±1 |
16 | oer reis | mm | 4±0,5 |
17 | iepening snelheid | m/s | 1.4-1.8 |
18 | slutingssnelheid | m/s | 0,4-0,8 |
19 | kontakt slute bounce tiid | ms | ≤5 |
20 | trije faze iepening / sluten asynchronisme | ms | ≤2 |
ienentweintich | slutingstiid | ms | ≤100 |
Twaentweintich | iepeningstiid | ms | ≤50 |
trijeentweintich | gewicht | kg | 270 |
◆Overall Tekening