Cabinet Yakashandiswa VS1 11kV 630A Indoor Vacuum Circuit Breaker :
Frequency:50Hz Rated voltage:12kV
Yakatemerwa ikozvino: 630kV Interphase chinhambwe:210mm
Yakatemerwa pfupi-yedunhu breaking ikozvino: 20kA Yakagadziriswa mhando
Double spring operating mechanism
Nzvimbo inoshanda: (kunyanya kunzvimbo dzinoda kushanda nguva zhinji)
1.the magetsi ekushandisa kutonga uye kudzivirira muindasitiri.
2.mabhizinesi emigodhi.
3.simba zvinomera.
4. substations.
Inogona kugadziriswa mune switch cabinet kana kuiswa pa handcart.
Kushanda kwakagadzikana uye nyore kuisa.
11kV Vacuum Circuit Breaker Zvakanakira
1.Simple structure.
2.Adapt ultra low resistance type vacuum interrupter.
3.Adapt optimization uye modular spring operating mechanism.
4.Inokodzera zviitiko nekushanda kazhinji.
5.Kuchengetedza kusununguka uye hupenyu hurefu hwebasa.
6.High yakavimbika kushanda.
Environmental Conditions
Ambient tembiricha: - 40°C~+40°C (pasi pe35°C mumaawa makumi maviri nemana)
Hunyoro hunoenderana: ≤95% (avhareji yezuva nezuva) kana ≤90% (avhareji yepamwedzi)
Kureba: ≤ 1000m
Chimiro uye Basa
11kV 630A Vacuum Circuit Breaker Main Technical Parameters
Tsanangudzo | Unit | Data |
Rated voltage | KV | 11 |
Max.voltage | KV | 12 |
Rated current | A | 630 |
Rated short-circuit breaking current | kA | 20/25 |
Mechanical hupenyu | Nguva | 10000 |
Yakatemerwa ikozvino (A) | 630 |
Yakatemerwa nguva pfupi inomira ikozvino(kA) | 20,25 |
Chinhambwe chepakati(mm) | 210±1. |