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36kV/38kV Indoor Vacuum Servo Motor Controlled Switching Circuit Breaker Aka ntakịrị ọtụtụ ọkachasị 36kV/38kV nke na-agbago site n'ọnụ ụzọ vacuum dị n'ụlọ na-ekwupụta site n'aka ike servo motor

  • 36kV/38kV Indoor Vacuum Servo Motor Controlled Switching Circuit Breaker

Abubuwa gaba

Muhimmiya ABB
Model NO. 36kV/38kV Indoor Vacuum Servo Motor Controlled Switching Circuit Breaker Aka ntakịrị ọtụtụ ọkachasị 36kV/38kV nke na-agbago site n'ọnụ ụzọ vacuum dị n'ụlọ na-ekwupụta site n'aka ike servo motor
Rated Voltage 36kV
Raitidu kọ̀ọ̀kan 1250A
Rated Frequency 50/60Hz
Siri VD4-CS

Bayani na sayen daga mai wuyaci

Sharararwa

Deskripsioni:

VD4-CS na da zama aiki mai sauƙi wajen gina shirya tsarin harsuna da kuma samun tushen ingancin lissafin aiki na ƙarin 38kV, 1250A, 31.5kA, ta haka za a taimaka waɗanda ake buƙata don in taimaka kan harsuna mai kyau a cikin ƙanananar da ake yi a wurare. Ingancin jidadin arziki da ake iya amfani da shi a cikin tushen da kuma babban masu bankin kapaicin.

Abubuwa masu muhimmanci:

  • Ina kawo ƙaramin harsuna saboda aikinsa daidai a cikin tushen da ake kontrola.
  • Zuwa 5-foye masu aikin da suka fi yawa daga takardun cin kungiyar, da 10,000 tushen mai lafiya, bili ƙaramin harsuna, kuma bili ƙaramin haɗaƙa.
  • Yana taimakawa in kawo ƙaramin harsuna da kuma ƙaramin haɗaƙa, wanda yake haɗa zuwa ƙarin ƙarfin kosai da kuma fagen layi.
  • Ƙarfin kosai zuwa 20%, ta haka da ake amfani da sama sauran, sama interfeces da ake iya samun a substation mai ƙarin ƙarfin, saboda footprint da ya ci gaba da standard distribution breakers.
  • Ƙarfin kosai da aka ƙara total a cikin aiki da bankin kapaicin saboda in kawo ƙaramin harsuna da kuma ƙaramin haɗaƙa, da kuma ƙarfin zuwa 5-foye daga takardun cin kungiya, da abin da ake iya bayyana game da al'amari.
  • Taimakawa da lafiya da dace saboda global footprint na ABB.
  • Samun ƙarfin assets da ake amfani da circuit-breaker da kuma capacitive switching devices a cikin aikin da yake daidai.
  • Yana taimakawa in kasance ƙarfin kapaicin zuwa 10% a matsayin misali 3 shekaru.

Abubuwan da suka fi yawa:

  • Diagnostic mai sauƙi da ake sanya a cikin.
  • Zuwa 38 kV, 1250A, 31.5 kA.
  • 10,000 tushen mai lafiya da kuma bili ƙaramin harsuna.

CB na da:

  • Uku poles a cikin epoxy resin da ke ciki vacuum interrupter.
  • Uku brushless servomotors, wata sabon encoder, da kowace phase.
  • Uku electronic controllers, wata sabon phase, da suke magana hierarchically da kuka da kuma farkon unit yana kontrola duk system.
  • Electronic supply unit.
  • Capacitor don in taimaka da energy da ake buƙata don in taimaka da CB idan ba a nufin auxiliary supply.
  • Uku sensors da uku mechanical position indicators.

Abubuwan da suka fi yawa:

Dimension drawing:

FAQ
Q: What inspections should be performed after a short-circuit fault in a vacuum circuit breaker?
A: Check contact erosion: Minor erosion is acceptable (cumulative wear ≤3mm), but replace the vacuum interrupter if damage is severe. Test switching time and synchronization: Ensure values meet specifications to prevent operational issues caused by mechanism changes. Clean arc byproducts: Remove debris from the interrupter surface and inspect insulation components for impact damage or cracks.
Q: What are the differences between indoor vacuum circuit breakers and SF₆ circuit breakers?
A: Arc-quenching medium: Vacuum circuit breakers use vacuum for arc quenching (environmentally friendly, no greenhouse gases), while SF₆ circuit breakers use SF₆ gas (requiring attention to gas leakage and environmental treatment). Volume and maintenance: Vacuum circuit breakers are smaller in size and have a longer maintenance cycle (the maintenance-free cycle can reach 10 years); SF₆ circuit breakers require regular detection of gas pressure.
Maimakanta mai inganci
Kayan da ke zuwa
kima mai yiwuwa da wata
Waktu na kirma
100.0%
≤4h
Gaskiya ta hanyar kamfanin
Workplace: 20000m² Jami'a nanan mafi girma: Zama-zama na Farko da aka Fitowa a Shekarar (USD): 580000000
Workplace: 20000m²
Jami'a nanan mafi girma:
Zama-zama na Farko da aka Fitowa a Shekarar (USD): 580000000
Aiki
Turanci Masana: Sallar
Ƙananunan Cigaba: Gwọ́n ọkụ̀ àbálòpà/Low voltage electrical equipment
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