Cov txheej txheem:

Dab tsi yog grounding busbar?
Dab tsi yog grounding busbar?

Video: Dab tsi yog grounding busbar?

Video: Dab tsi yog grounding busbar?
Video: Ex-Mitarbeiter nutzen JP Performance aus 2024, Plaub Hlis Ntuj
Anonim

Earthing (kev nyab xeeb hauv av ) busbars yog feem ntau liab qab thiab bolted ncaj qha mus rau tej hlau chassis ntawm lawv enclosure. Busbars tej zaum yuav raug kaw nyob rau hauv ib tug hlau vaj tse, nyob rau hauv daim ntawv ntawm lub tsheb npav duct los yog busway, segregated-phase bus, los yog cais-theem tsheb npav.

Ib yam li ntawd, lub tsheb npav hauv av yog dab tsi?

Hauv av Busbars. Hauv av Busbars. Hauv av Busbars muab lub ntsiab lus tseem ceeb rau cov khoom siv hauv av sib txuas, thiab yog tsim los ntawm Hard-Drawn Electrolytic Tough Pitch 110 Alloy khoom tooj liab. Insulators thiab mounting brackets yog preassembled, raws li qhov tsim nyog.

Kuj Paub, muaj peev xwm nruab nrab thiab hauv av sib koom ib lub npav npav? Yog hais tias lub ntsiab kev pab cuam vaj huam sib luag tshwm sim rau tib qhov chaw uas lub hauv paus ( nruab nrab ) tus neeg xyuas pib raug khi rau hauv av electrode, ces tsis muaj teeb meem sib xyaw thaj av thiab nruab nrab ntawm tib yam tsheb npav bar (tsuav yog muaj tus naj npawb tsim nyog ntawm cov neeg xyuas pib txiav tawm hauv qab txhua lub log).

Tom qab ntawd, lo lus nug yog, dab tsi yog lub log hauv av?

Grounding lugs Feem ntau siv rau hnub ci PV systems kom ntseeg tau tias muaj qhov tsawg kawg nkaus tiv thaiv thiab tiv thaiv corrosion. Vim li no, lawv feem ntau tsim los ntawm corrosion-resistant, tin-plated tooj liab. Qhov no ua rau nws yooj yim rau mount lawv ntawm ib qho PV module thiab tsim kom muaj ib qho chaw ruaj khov thiab txuas ntxiv mus.

Dab tsi yog qhov sib txawv ntawm kev npaj busbar?

HOM NTAWM BUS BAR SYSTEM

  • 1 Tib Busbar System. Ib leeg busbar system yog raws li qhia hauv qab no hauv daim duab.
  • 2 Main & Transfer Bus Bar System.
  • 3 Ob chav Bus bar Ib leeg Breaker system.
  • 4 Ob chav Bus bar nrog Ob chav breaker System.
  • 5 Ob chav Main Bus & Hloov Busbar System.
  • 6 IB HAIV NEEG & NROG IB QHOV CHAW UA HAUJ LWM.
  • 7 Ntiv Nplhaib los yog mesh kev npaj.

Pom zoo: