550kV HV SF6 Circuit Breaker Birin kisan ƙasa 550kV HV SF6

Bayanan:

LW55B-550/Y4000-50 tank type SF6 circuit breaker na wani 3-phase AC transmission equipment. An yi amfani da shi a cikin kungiyar zanfara na 550KV, zai iya samun gudanar, masu karatu da kuma inganci. Tana taimakawa da circuit breaker, current transformer da kuma bushings don wire’s incoming da outgoing. Circuit breaker na single fracture design, ta fi saki da first domestic integrated block, high-power hydraulic operating mechanism, duka cikin hydraulic pipes built-in, baa da leakage.

Wani abincin da aka yi ne da hukuma mai sauƙaƙi, kuma ita ce mafi yawan adadin a duniya.

Manyan Nau'o'i:

• Circuit breaker arcing chamber na single fracture design, tsari da kayayyakin da ma'ana, tana da manyan nau'o'i.

• Tana da damar kusa da kusa, tana da lokacin da yaɗa da ke gaba (rated short circuit breaking up to 20 times), tana da lokacin da yawa.

• Don rectifier circuit breaker, ba a yi packaging bayan bushing unit kawai, arcing unit, hydraulic operating mechanism, current transformer da sauransu suna packaging a cikin wani unit, ba a duba a kan site ko a yi adjustment, tana da kyau don installation.

• Circuit breaker unit ba a yi opening da chamber a site, za a iya fill the SF6 gas directly, don aji da kusan dust da abubuwa masu sama.

• Ba a kasance external pipe wadanda a kan wani hydraulic operating mechanism, tana da damar leakage.

• A lokacin da a yi operation da oil pressure, hydraulic operating mechanism tana kontrola da pressure switch automatically, zai iya ci gaba da rated oil pressure ba tare da yanayin temperature, kuma relief valve a cikin mechanism tana iya kula da risk of overpressure.

• A lokacin da loss of pressure, hydraulic operating mechanism tana da function of not slowing points when the pressure is reconstructed.

• The closing resistance of the product can be installed or removed according to the user’s requirements.
  

Parametoci Mai Tsabta:

Me kowane abubuwan da suka fi shirya don in monitor gas decomposition products of the SF6 tank circuit breaker?

A lokacin da normal operation da interruption processes of a circuit breaker, SF₆ gas zai iya decompose, zai iya produce various decomposition products such as SF₄, S₂F₂, SOF₂, HF, and SO₂. Wadannan decomposition products suna da kasa, toxic, ko irritating, kuma saboda haka suna bukatar monitoring.Idan concentration of these decomposition products exceeds certain limits, zai iya nuna abnormal discharges ko wasu faults within the arc quenching chamber. Maintenance da handling na yiwuwa don a sake daidaita damage to the equipment and to safeguard personnel health.