◆ Shandisa Mamiriro
1.Ambient tembiricha: -30℃~+60℃;
2.Altitude: ≤3000m;
3.Wind speed: ≤34m / s;
4.Kusvibisa giredhi: ≤IV.
5.Storage tembiricha: -40℃~+85℃.
◆ Main Technical Parameters
AIHWA. | Items | Unit | Value |
1 | rated voltage | kV | 40.5 |
2 | 1min simba frequency inomira voltage | kV | 95 |
3 | simba remheni rinoshingirira voltage | kV | 185 |
4 | rated frequency | Hz | 50 |
5 | rated current | A | 630,1250,1600 |
6 | rated short circuit breaking current | kA | 20, 25, 31.5 |
7 | rated short circuit kugadzira ikozvino (peak) | kA | 50, 63, 80 |
8 | rated peak inomira ikozvino | kA | 50, 63, 80 |
9 | 4s inomira ikozvino | kA | 20, 25, 31.5 |
10 | rated kushanda kutevedzana | S | O-0.1s-CO-3s-CO-6S-60s kupora |
11 | rated short circuit current breaking number | nguva | 30 |
12 | mechanical life | nguva | 10000 |
13 | mechanic control voltage | IN | AC/DC220 |
14 | chechipiri chedunhu 1min simba frequency inomira voltage | kV | 2 |
15 | clearance distance pakati peakavhurika mazita | mm | 16±1 |
16 | pamusoro pekufamba | mm | 4±0.5 |
17 | kumhanya kwekuvhura | m/s | 1.4-1.8 |
18 | kukurumidza kuvhara | m/s | 0.4-0.8 |
19 | kusangana nekuvhara bounce nguva | ms | ≤5 |
20 | chikamu chetatu kuvhura / kuvhara asynchronism | ms | ≤2 |
makumi maviri nerimwe | nguva yekuvhara | ms | ≤100 |
makumi maviri nemaviri | nguva yekuvhura | ms | ≤50 |
makumi maviri nenhatu | uremu | kg | 270 |
◆Pakazara Kudhirowa