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Ita Kuita Zvirinani muKuda Mabasa
Yueqing Aiso vanowana kuvimba nemutengi nekuda kwemukurumbira wavo wakaratidza kuvimbika, kuita uye hupenyu hurefu.LW8A Kunze Yakakwira Voltage SF6 Circuit Breaker kubva kuYueqing Aiso iripo kune vekutanga vanogadzira michina (OEM) kuti vaise mune yavo yekumisikidza kana kushandiswa mukugadzirisa, kudzorera uye kusimudzira mapurojekiti.
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4,30min nekukurumidza mhinduro: tine timu yehunyanzvi, 7 * 20H
High Voltage Circuit BreakerApplication
Actastheprotecting and controllingunitforgride equipmentssandindustrialminingenterprises'equipments,LW8A-40.5 type yekunze SF6 circuit breaker mudziyo wekunze unoshandiswa muAC 50HZ matatu-chikamu 40.5KV power system.Inoshanda kunzvimbo dzinoda kugara dzichishanda muyakayerwa/kuregwa kwekare kana kudzokororwa dunhu razvino.Iine shanduri yazvino yekuyera uye yekudzivirira, inogona kutsiva zvakananga SW2-35 shoma oiri redunhu breaker uye akasiyana marudzi emafuta edunhu breaker ane shanduko bracket.Inogona zvakare kushandiswa senge tie breaker uye switching capacitor boka mamiriro ane CT14 mhando chitubu michina.
SF6 Circuit Breaker Features
Yakanakisa kutyora kuita, kupfupi kupisa arc nguva, hupenyu hurefu;
Mechanical hupenyu hweanopfuura 3000 nguva;
Kushanda kazhinji, imwe neimwe inogona kuiswa 12 ikozvino transformers;
Rudzi rutsva SF6 MKZ pointer type density meter, pressure gauge kuverenga haina kukanganiswa nekushanduka kwekushisa;
Environmental Condition
Ambienttemperature:-30 ℃~+40 ℃
Kureba: ≤3000m
Mhepo kudzvinyirirwa:≤700Pa
Hunyoro hunyoro: avhareji yemazuva ese hunyoro hunyoro: ≤95%; pamwedzi avhareji hunyoro hunoenderana ≤90; avhareji yemazuva ese yakazara mhute pressure ≤2.2KPa; pamwedzi avhareji kukosha ≤1.8KPa
Mwero wekusvibiswa kwemhepo: Ⅲ
Kudengenyeka kwepasi: ≤8 dhigirii
Iko kuisirwa kunofanirwa kunge kusina moto, kuputika, kuzununguka kwakanyanya, kemikari corrosion uye kusvibiswa kwakakomba.
Type designation
Main technical data
| Aihwa. | Item | Unit | Data |
| 1 | Ratedvoltage | KV | 110 |
| 2 | Ratedcurrent | A | 2000/3150/4000 |
| 3 | Ratedfrequency | HZ | 50 |
| 5 | Ratedshortcircuitbreakingcurrent | KA | 31.5/40 |
| 6 | Ratedshort-circuitcurrent(peak) | KA | 100 |
| 7 | Ratedshort-circuitwithstandcurrent | KA | 31.5/40 |
| 10 | Ratedshortcircuit closingcurrent(peak) | KA | 100 |
| 13 | Electricallifeofratedshortcircuitbreakingcurrent | nguva | 30 |
| 14 | Ratedshortcircuitduration | s | 4 |
| 15 | Ratedlinechargingclosecurrent | A | 31.5/40 |
| 16 | Ratedoperationsequence | O-0.3s-CO-180s-CO |
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