Ðe dzi le ƒowò be yeaƒo asa na anyigbadzidzedze to dedienɔnɔ ƒe mɔxenuwo dede ko mea? Ame eve siawo menye Single choice question questions gbeɖe o!
"Ðe Dzɔdzɔmeŋusẽ Ka siwo le Kabinet Xɔa Me Ate Ŋu Akpɔtɔ Anyigba Manɔmee Kple Dedienɔnɔ Mɔxenuwoa? Ame aɖewo xɔe se be "ne dedienɔnɔ ƒe mɔxenuwo na ƒutsotsoewo takpɔkpɔ kple nusiwo doa kplamatse wo ɖeɖe ɖe vovo la, woate ŋu awɔ anyigbadzi ka siwo dzi woɖuna ƒe ametakpɔnu ƒokpliwo le vome. " Gake dzidzenu siwo sɔ gblɔ nudidiwo kple mɔnu siwo woatsɔ aɖo anyigbadzika siwo le kabinetxɔa me ƒe ametakpɔnu ƒokpliwo ɖe anyigba la kɔte. Ðe ka siwo dzi wokpɔna ƒe akpoxɔnu si le kabinetxɔa ƒe akpa si le xɔme la ƒe anyigba do ƒome kple dedienɔnɔ ƒe mɔxenuwo ƒe anyinɔnɔa?Egbea la, míena nusianu me kɔ tso ka siwo dzi woɖuna ƒe akpoxɔnu siwo le kabinetxɔa me ƒe anyigbadzidzedze ŋu.”
Anyigba si wotsɔ kpɔa ametakpɔnu ƒe ka siwo dzi wokpɔna le kabinet xɔa mekoŋ la, ewɔa dɔ tsɔ tsi tre ɖe nudede eme ŋu, kple dɔ kple taɖodzinu tɔxɛ siwo gbɔna:
1. 1. .Mɔxexe ɖe gotagome elektrikŋusẽ ƒe nutete nu: Ne wonya ɖo anyigba ko la, ametakpɔnu ƒe ƒuƒoƒoa wɔa dɔ abe "mɔxenu" ene, eye wòfiaa mɔ elektrikŋusẽ si gotagome elektrikŋusẽ hena vɛ la yia anyigba me, si wɔnɛ be mɔxenu ƒe dzesiwo megena ɖe ka la me o eye wòkpɔa ŋusẽ ɖe dziɖuɖu ƒe dzesi siwo woɖo ɖa ƒe nyateƒetoto dzi.
2. 2. .Mɔxexe ɖe ememe dzesiwo nu be woagado kplamatse gotagome mɔ̃wo o: Dzesi siwo woɖona ɖe ka la me ate ŋu ana elektrikŋusẽ nado. Akpoxɔnu si wotsɔ anyigba ate ŋu axe mɔ na agble siawo be woagakaka ɖe gota o, si ana dɔwɔnu siwo ƒo xlãe ƒe nudede wo me o.
3. 3. .Dɔwɔnuwo kple dɔwɔlawo ƒe dedienɔnɔ takpɔkpɔ: Ne womeɖo akpoxɔnua ɖe anyigba o la, elektrikŋusẽ si nɔa teƒe ɖeka alo elektrikŋusẽ si mesɔ o ate ŋu ana dɔwɔnuwo nawɔ dɔ nyuie o. Grounding trɔa ga si sɔ gbɔ ɖe anyigba dzi, si ɖea dedienɔnɔ ƒe afɔkuwo dzi kpɔtɔna.
Nudidi vevi siwo le dzidzenu nu kple nuwɔna siwo woatsɔ aɖo anyigba na ka siwo dzi wokpɔna ƒe akpoxɔnu siwo le kabinet xɔa me:
1. 1. .GB 50093-2013 "Se na Xɔtuɖaŋu kple Nyonyome Lɔlɔ̃ ɖe Automation Instrumentation Engineering."
10.2.10 Woaɖo dɔwɔnu ƒe ka kple ka ƒe ametakpɔnu ƒe ƒuƒoƒo ɖe anyigba le dziɖuxɔa ƒe akpa/kabinet ƒe akpa dzi. Ele be elektrikŋusẽ nayi edzi si ŋu kakaɖedzi le nanɔ nutome ɖeka ma ke ƒe ametakpɔnu ƒe ƒuƒoƒoa ŋu eye womagagblẽe ɖi wòanɔ tsia dzi alo atsɔe aɖo anyigba enuenu o.
10.2.11 Woatsɔ ka siwo wotsɔ aʋawɔnuwo wɔe ƒe aʋawɔnuwo aɖo anyigba hena ametakpɔkpɔ le eƒe nuwuwu eveawo.
10.2.12 Le domedome kadodoɖakawo me la, woatsɔ ka gbãtɔ ƒe ametakpɔnu siwo woma ɖe akpa suewo me aƒo ka kple ka evelia ƒe ametakpɔnu ƒuƒoƒo siwo sɔ la to nugbɔwo zazã me. Woatsɔ akpoxɔnu vovovowo aƒo ƒu ɖe vovo evɔ womatsaka wo o eye woaxe mɔ ɖe wo nu.
10.2.13 Ne nudidi siwo tsi tre ɖe nusiwo doa kplamatse nu ŋu li la, ele be woatsɔ nu vevi siwo le ka siwo me nu geɖe le me aɖo anyigba le teƒe ɖeka. Le ka siwo ŋu woxe mɔ ɖo gome la, woatsɔ anyigba aɖo ka siwo wotsɔ kpe ɖe wo ŋu kple esiwo wotsɔ kpɔa wo ta la ɖe axa ɖeka dzi.
2. 2. .SH/T 3081-2019 "Aɖaŋuɖoɖo ƒe Se na Dɔwɔnuwo ƒe anyigbadzidzedze le Ami kple Atikewɔƒewo".
KPEKPEÐEŊU A
(Dɔwɔƒe ƒe Megbenyawo)
Shielded cable anyigbatata
Wotsɔa ka gã si me nu geɖe le si le screen ƒe mama bliboa me ƒe ametakpɔnu la doa ka kple kabinet xɔa me ɣesiaɣi abe alesi woɖee fia le Nɔnɔmetata A-1 me ene. Woma ka gã si me nu geɖe le si le screen ƒe mama bliboa me ƒe ametakpɔnu la ɖe akpa vovovowo me eye wotsɔe do ƒome kple kadodoɖaka kple kabinet xɔa abe alesi woɖee fia le Nɔnɔmetata A-2 me ene. Wotsɔa ka gã si me nu geɖe le si le screen ƒe mama bliboa me ƒe ametakpɔnu la doa ka kple kabinet xɔa me ɣesiaɣi abe alesi woɖee fia le Nɔnɔmetata A-3 me ene. Woma ka gã si me nu geɖe le si le screen ƒe mama bliboa me ƒe ametakpɔnu la ɖe akpa vovovowo me eye wotsɔe do ƒome kple kadodoɖaka kple kabinet xɔa abe alesi woɖee fia le Nɔnɔmetata A-4 me ene.
Woɖe kaƒoƒo ƒe mɔfiamewo na akpoxɔnu ƒe ƒuƒoƒoa le Nɔnɔmetata A-1 vaseɖe A-4 me fia le Tabla A. Alɔdze ka si tso agbledɔwɔnua gbɔ yi ƒoƒo ƒe aɖaka me nye ka ɖeka si wotsɔ akpoxɔnu ɖo alo ka ɖeka si wotsɔ akpoxɔnu wɔe. Ka siwo wotsɔ aʋawɔnuwo wɔe siwo gena ɖe ƒoƒo ƒe aɖaka me zãa kaƒomɔ̃ siwo ŋu anyigba ƒe kadodowo le hena anyigba ƒe kadodo bɔbɔe. Ele be woatsɔ alɔdze ka ɖesiaɖe ƒe ametakpɔnu siwo le Megbenya ƒe Nɔnɔmetata A-2 vaseɖe A-4 me aƒo ƒu ɖekae le kadodoɖaka me to nugbɔ alo busbars zazã me.
Woate ŋu atsɔ alɔdze kawo kple ka gãwo ƒe ametakpɔnu ƒe ƒuƒoƒoawo aƒo ƒui eye woatsɔ wo aɖo anyigba le dziɖuxɔa ƒe kabinet me, alo ɖe vovo le kadodoɖaka kple dziɖuɖuxɔa ƒe kabinet si le anyigba dzi akpaa.
Wotsɔ alɔdze ka si le Nɔnɔmetata A-1 me ƒe ametakpɔnu la do ka kple ka gã la ƒe ametakpɔnu ememetɔ, eye wotsɔ alɔdze ka si le Nɔnɔmetata A-3 me ƒe ametakpɔnu la do ka kple ka gã la ƒe ametakpɔnu si le kadodoɖaka la me. Wotsɔa akpoxɔnu si do ƒome bliboe la ɖoa anyigba le xɔ si dzi wokpɔna ƒe kabinet si le eƒe nuwuwu ɖeka.
Wotsɔ alɔdze ka siwo le Nɔnɔmetata A-2 kple A-4 me ƒe ametakpɔnu la ɖo anyigba le nuwuƒe ɖeka le kadodoɖaka la me, gake wotsɔ ka gã si le Nɔnɔmetata A-2 me ƒe ametakpɔnu ememetɔ kple ka gã si le Nɔnɔmetata A-4 me ƒe ametakpɔnu la ɖo anyigba ɖe nuwuƒe ɖeka le dziɖuɖuxɔa ƒe kabinet me.
Wodea anyigba ka gã la ƒe aʋawɔnuwo ƒe ƒuƒoƒoa le eƒe nuwuwu eveawo le Se 4.4.1 nu, eye wotsɔa ga kaƒomɔ̃a ƒe nugbɔ eveawo ɖoa anyigba le Se 4.1.8 nu, eye wogbugbɔa anyigba ɖoa anyigba le meta 30 ɖesiaɖe me.
Table A Wiring Mɔnu na Shielding Layer
Shielding kadodomɔnu | Aɖaka si me wotsɔa nuwo ƒoa ƒui | Nudzraɖoƒe | ||||
Alɔdze kawo tso haƒonu siwo le teƒea dzi va ɖo aɖaka siwo wotsɔ ƒoa ƒui dzi | Multi nu vevi ka na blibo screen kple mama screen | |||||
Nɔnɔmetata A-1 | Wotsɔa akpoxɔnua doa ka kple ka gã la to nugbɔwo dzi eye womedea anyigba o | Wotsɔa aʋawɔnuwo ƒe ƒuƒoƒo alo ga si kpɔa ame ta la doa ka kple anyigba ƒe bɔsbar la hena ametakpɔkpɔ | Wotsɔa nugbɔwo doa ka kple alɔdzedɔwɔƒea ƒe ametakpɔnu la eye wometsɔa anyigba ɖoa anyigba o | Wotsɔa akpoxɔnu bliboa doa ka kple anyigba si kpɔa ame ta to anyigba ƒe bɔsbar la dzi | Wotsɔa akpoxɔnua doa ka kple anyigba si dzi wowɔa dɔ le to anyigba ƒe bɔsbar dzi | Wotsɔa akpoxɔnu bliboa doa ka kple anyigba si kpɔa ame ta to anyigba ƒe bɔsbar la dzi |
Nɔnɔmetata A-2 | Wotsɔa akpoxɔnua doa ka kple anyigba si kpɔa ame ta to anyigba ƒe bɔsbar dzi | Wotsɔa aʋawɔnuwo ƒe ƒuƒoƒo alo ga si kpɔa ame ta la doa ka kple anyigba ƒe bɔsbar la hena ametakpɔkpɔ | Akpoxɔnu si le ƒuƒlu | Wotsɔa akpoxɔnu bliboa doa ka kple anyigba si kpɔa ame ta to anyigba ƒe bɔsbar la dzi | Wotsɔa akpoxɔnua doa ka kple anyigba si dzi wowɔa dɔ le to anyigba ƒe bɔsbar dzi | Wotsɔa akpoxɔnu bliboa doa ka kple anyigba si kpɔa ame ta to anyigba ƒe bɔsbar la dzi |
| Aɖaka si me wotsɔa nuwo ƒoa ƒui | Nudzraɖoƒe | ||||
Alɔdze kawo tso haƒonu siwo le teƒea dzi va ɖo aɖaka siwo wotsɔ ƒoa ƒui dzi | Multi nu vevi ka na blibo screen kple mama screen | |||||
Nɔnɔmetata A-3 | Wotsɔa akpoxɔnua doa ka kple ka gã la ƒe ametakpɔnu bliboa to nugbɔwo dzi eye womedea anyigba o | Wotsɔa aʋawɔnuwo ƒe ƒuƒoƒo alo ga si kpɔa ame ta la doa ka kple anyigba ƒe bɔsbar la hena ametakpɔkpɔ | Ametakpɔnu si le vovo aɖeke meli o | Wotsɔa ametakpɔnu bliboa doa ka kple alɔdzedɔwɔƒea ƒe ka ƒe ametakpɔnu to nugbɔwo dzi eye wometsɔa anyigba ɖoa anyigba o | Ametakpɔnu si le vovo aɖeke meli o | Wotsɔa akpoxɔnu bliboa doa ka kple dɔwɔwɔ ƒe anyigba to anyigba ƒe bɔsbar dzi |
Nɔnɔmetata A-4 | Wotsɔa akpoxɔnua doa ka kple anyigba si kpɔa ame ta to anyigba ƒe bɔsbar dzi | Wotsɔa aʋawɔnuwo ƒe ƒuƒoƒo alo ga si kpɔa ame ta la doa ka kple anyigba ƒe bɔsbar la hena ametakpɔkpɔ | Ametakpɔnu si le vovo aɖeke meli o | Akpoxɔnu bliboa le ƒuƒlu | No split screen tapping layer | Wotsɔa akpoxɔnu bliboa doa ka kple dɔwɔwɔ ƒe anyigba to anyigba ƒe bɔsbar dzi |
Mɔ̃ɖaŋununya ƒe dɔwɔwɔ ŋutɔŋutɔ kple agbe ŋutɔŋutɔ ƒe nɔnɔmetata siwo woɖena le teƒea:
Anyigba si le ametakpɔnu si le ka si dzi wokpɔna ƒe akpa si le eme le kabinet xɔa me la medo ƒome kple nenye be dedienɔnɔ ƒe mɔxenuwo (Mɔxenu na Ame Ðeɖe Ðe Ðokuiwò Ðas, surge protectors, kple bubuawo) le ɖoɖo nu. Negbe ɖe nudidi tɔxɛ aɖewo le aɖaŋuɖogbalẽawo me ko hafi ele be woawɔ wo dzi pɛpɛpɛ le ɖekawɔwɔ me kple nɔnɔmeawo.
