ZW7-40 5 Series Qhov Tawm Sab Nraum Tshaj Tawm Kev Kub Siab Cov Tshuab Nqus Tsev Circuit Court Breaker

Nthuav davRated voltage：35kV

Khoom Piav Qhia

Siv tau qhov chaw:(Haum raunquag ua haujlwm cov chaw)

1.Nroog, nroog network.

2.Kev lag luam kev lag luam.

Itis massiv sab nraum zoov40.5KVcov khoom xa tawm los tswj thiab tiv thaiv.

Qhov zoo

1.Nws yoog mus rauGB1984-89thiabIEC56“AC hluav taws xob hluav taws xob Circuit Court breaker”.

2.Nws tuaj yeem them thiab hloov los ntawm kev tswj chaw taws teeb lossis ntawm tes.

3.Qhov zoo khi, tiv thaiv kev laus, kev ua haujlwm siab, tsis muaj hlawv, tsis muaj tawg, ntev lub neej, yooj yim installation thiab txij nkawm yam ntxwv.

4.Nws yog tsim ntawmkev khiav haujlwm rau lub caij nplooj ntoo hlavlossiskev siv tshuab hluav taws xob.

5.Nws tag nrho cov qauv yog txhawb los ntawm plooj (plooj tsev) insulator, nqus plua plav interrupter ua nyob rau hauv insulator sab saud, downside insulator siv rau kev txhawb nqa. Lub breaker siv

Ib puag ncig cov xwm txheej

Qhov kub thiab txias:-15° C ~ + 40 ° CCov av noo:≤95% or≤90%

Tusniaj hnub average siab vapor siab:2.2KPa;

TusTus nqi txhua hli:1.8KPa.

Qhov siab:≤1000m

Seismic siv:8

* Tsis muaj hluav taws kub, tawg, muaj qhov qias tuaj, tshuaj lom neeg corrosion thiab kev co tsaus ntawm qhov chaw.

Cov ntsiab lus tseem ceeb

Faj seeb: Thov hu rau lub Hoobkas kom paub meej cov kab mob kawg

Zuag qhia tag nrho thiab teeb tsa loj

Qhov Chaw Ua Haujlwm