Large-Capacity High-Speed Switch/High-Current Current-Limiting Circuit Breaker Aka ntakwai da kadan da kasa da wani aiki mai sauƙi da kisan kwayar da yaɗuwa na ƙarshen kwayar da yaɗuwa na ƙarshen IEE-Business

Ishakarar Dukkana

An DGXK1 Large-Capacity High-Speed Switch ita ce mai duka na DDXK1 High-Current Current-Limiting Circuit Breaker (ko kuma aka sani da Short-Circuit Current Limiter, Current Limiter, ko FCL). An samu da kiyaye a cikin kiyawar high-voltage switchgear kamar KYN28, KYN18, GG 1A, da XGN, tare da fadin 1000-1500mm da gaba 1300-2000mm; za a iya bayar da kiyayen da ba su da takaitaccen tsari don ma'adonai.

Abubuwan Da Sune Mafi Yawan Taushe

• High-Speed Breaking: Ita ya yi waɗannan da ya fiye da current ta short-circuit a haguji na farko na first power frequency half-wave na short-circuit current, musamman idan current ta short-circuit bai shiga zuwa peak. Tsari na total breaking shine 2-5 ms, wanda yake da yawan 10-20 karfi da circuit breakers.

• Current-Limiting Breaking: Ita tana faru da limiting current ta short-circuit 1ms bayan an yi short-circuit, kuma ya zama limiting current ta short-circuit zuwa 15%-45% na expected value.

• High Breaking Capacity: Rated prospective short-circuit breaking current shine 63-200kA, amma rated short-circuit breaking current na circuit breakers da ake bi da shi a lokacin da yanzu maimakon 40.5-50kA.

• Built-in Rogowski Current Sensor: Ita na da accurate measurement, fast response speed, da kuma za a iya faɗi shi a separate phases ko a kiyaye.

• High Reliability: Wanda tana da competitive advantage wata shine superior reliability. Special designs and craftsmanship sun haifar da high reliability na product, wanda ya zama tested and well-received a field.

• Flexible Cabinet Arrangement: Switchgear tana iya faɗi shi a combined or independent manner. A cikin, za a iya fitce da one or two sets of disconnectors don requirements na design institute, ko kuma connected in series with vacuum switches. Ita na da five-prevention interlocking, flexible operation, da kuma convenient for spare parts replacement.

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