High Thiab Low Voltage Switchgear Khoom Siv
Jun 12, 2020
High thiab low voltage switchgear switchgear yog qhov tsim nyog rau kev ua tiav cov khoom faib ntawm 3.6 ~ 12kV AC 50Hz tib lub npav thiab ib lub tsheb npav feem system, feem ntau yog siv nyob rau hauv cov chaw ua hluav taws xob, cov tshuab hluav taws xob me thiab nruab nrab, cov tuam txhab ua lag luam thiab tsuas thiab kev faib hluav taws xob hauv cov faib hluav taws xob kev lag luam Lub zog txais, kev xa xov hluav taws xob thiab pib ntawm lub tshuab hluav taws xob loj loj tau siv rau kev tswj, tiv thaiv thiab saib xyuas. Qhov hloov pauv ntawm no ua raws GB3906, DL404 tus qauv thiab thoob ntiaj teb IEC298.
Lub tshuab hluav taws xob no loj thiab tsis tshua muaj hluav taws xob tuaj yeem nruab nrog VD4 hom, VB2 hom, VS1 hom, HVF (Hyundai), EV12 hom nqus Circuit Court breaker, nrog lub laub-rub tawm hluav taws xob sib tsoo lub tsheb sib tsoo nrog load, tiv thaiv kom txhob raug yuam kev hloov Circuit Court breaker, los tiv thaiv lub pob hluav taws xob qhib los ntawm Kaw lub Circuit Court tej fais fab hauv qhov chaw kaw kom tiv thaiv tsis txhob nkag mus rau hauv chav cais tawm thiab tiv thaiv nws los ntawm kev raug yuam kev raug kaw thaum siv zog.
