I. Ebikwata ku mabanga g’obukuumi obukulu ku kabineti za vvulovumenti entono-
Ebikwata ku bbanga erikwata ku bbanga lya kabineti za vvulovumenti eza wansi-okusinga zeesigamiziddwa ku mutindo gw'eggwanga "GB/T 7251.1-2017 wansi-Voltage Switchgear ne ControlGear Assemblies" ne "GB 50054-2011 Low-voltage Power Distribution Design Specifications." Ebyetaago ebitongole eby’omuwendo bye bino wammanga:
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2. Ebanga ly’okuddaabiriza emabega: Ekitono ennyo mm 600, oba waakiri mm 800 singa kiba kyetaagisa okuyingira mu mulyango gw’emabega.
. Ku nteekateeka emu-ennyindo ku bbugwe, waakiri mm 200 ez’obuziba zirina okulekebwa ku mabbali.
Ebiwandiiko ebirala:
- 800mm front clearance esinziira ku average adult arm span (nga 700mm), nga erina allowance for tool handling.
- ddulaaya-Ebika kabineti zeetaaga okufuluma okw'enjawulo kubanga ddulaaya zirina okugaziwa mu bujjuvu.
II. Ebyetaago eby'enjawulo ku by'okwerinda waggulu waggulu-Ba kabineti za vvulovumenti .
Ekifo eky’obukuumi waggulu wa kabineti za vvulovumenti entono kitera okubuusibwa amaaso, naye kireeta obulabe eri okusaasaana kw’ebbugumu n’okwawula vvulovumenti ennene-:
1. Okutuuka ku ntikko:
- Standard low- kabineti za vvulovumenti: ezisinga oba ezenkanawa ne mm 300 (ekyetaagisa okusaasaanya ebbugumu);
- Nga busbar ya vvulovumenti eya waggulu-esangibwa waggulu wa kabineti: Esinga oba yenkana mm 1200 (ejuliziddwa okuva mu kitundu 4.3.3 ekya GB 50054).
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