VCB 12KV hw32-12F nhevedzano yekunze AC yakakwira voltage yakangwara vacuum yedunhu breaker VCB mutengesi
Wholesale 12KV Zw32-12F nhevedzano yekunze AC yakakwira voltage yakangwara vacuum redunhu rinotyora VCB mutengesi
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Summary
hw32-12F yakatevedzana yekunze AC yakakwira voltage yakangwara vacuum circuit breaker (pano inonzi inonzi circuit breaker) inokodzera 12kV uye pazasi, AC 50H2 guta network uye yekumaruwa yekugovera magetsi system. Iine basa rekuona kukanganisa, basa rekudzivirira kuchengetedza uye basa rekukurukurirana. Yakaiswa mu 12kV pamusoro pemutsetse wemutsetse wekuganhura poindi, iyo inokwanisa kuona otomatiki kucheka, imwe-chikamu kudzika uye otomatiki yekuzviparadzanisa nevamwe ipfupi-sekete kukanganisa. Iyo yakanaka kune simba rekugovera mutsara shanduko uye kugovera network otomatiki kuvaka. chigadzirwa
Mutambo wedunhu unogona kushandiswa nemaoko, kushandiswa kwemagetsi, kushandiswa kure uye kushandiswa kure. Iyo yedunhu inotyora inoumbwa nezvikamu zvitatu: muviri, iyo inoshanda sisitimu uye controler. Iyo yekuzviparadzanisa switch inoiswa nemushandisi. Iyo yedunhu inotyora inogona kugadzirwa neCT dziviriro yazvino transformer) ZCT (Zero-kutevedzana ikozvino transformer) uye PT (Voltage Transformer) seye detector yemutongi.
Main technical parameters
| AIHWA. | ITEM | ||
| 1 | Rated voltage | KV | 12 |
| 2 | Rated frequency | HZ | 50 |
| 3 | Rated current | A | 630 |
| 4 | Rated short circuit breaking current | KA | 20 |
| 5 | Yakatemerwa peak inomira ikozvino (peak) | KA | 50 |
| 6 | Yakatemerwa nguva pfupi ikozvino | KA | 20 |
| 7 | Yakatemerwa dunhu pfupi rekuvhara ikozvino (peak) | KA | 50 |
| 8 | Mechanicallife | nguva | 10000 |
| 9 | Yakatemerwa nguva yepfupi-yedunhu ikozvino | nguva | 30 |
| 10 | Power frequency inomira voltage(Imn).(yakanyorova)(yakaoma) kusvika pasi/kutsemuka | KV | 42/48 |
| 11 | Mheni inovhundutsa inomira voltage(peak) phase, pasi/kutsemuka | KV | 75/85 |
| 12 | Simba frequency inomira voltage yedunhu rechipiri reImin | KV | 2 |
