Keli ah - Ilaaliyaha daadinta wejiga waxa lagu xidhi karaa Saddexda - Wajiga Afaraad - Wareegga Siliga

Hal-wajiilaaliye daadinta(oo ka koobanyar-wareega-jabiye) laguma xidhi karo wareegga afar-geesoodka ah ee saddex-waji ah.Farsamada ayaa ku takhasustay,Dareemida daadinta weji-kaliya MCBAaladda dayactirka daadinta gudaha dhexda eber-isku xigxiga ee ogaanshaha isbeddelka hadda jira waa xariiq weji ah (hore) iyo khad null ah oo ka mid ah fayraska hadda jira, marka qulqulka hadda uu dhaafo 30mA, iyada oo loo marayo terminalka si loo fuliyo aaladda jabka, taas oo ku qasbeysa jabka gudaha waxqabadka nidaamka, si loo gaaro doorka dayactirka.

Jaantuska fiilooyinka ee2P beddelka daadintasida hoos ka muuqata:

Hal-waji-ilaaliye daadinta ayaa lagu xidhi karaa saddexda- wejiga afaraad- wareegga siliga

Dareexa daadinta weji-kaliyawuxuu leeyahay line line iyo null line control, waxaa jira kantaroolo line wejiga gaar ah.In kasta oo ay jirto khad aan waxba ka jirin oo ku jira sahayda saddex-waji ee afarta-xarigga ah, waxa ay ka koobnaan kartaa danab 220V ah oo leh saddex qaybood oo weji ah si gardarro ah, laakiin ma xakamayn karto labada qaybood ee wejiga kale.

Jaantuska fiilooyinka ee saddex-waji oo afar-xarig ah oo wareeg ah ayaa lagu muujiyey shaxanka sare.

Waxaa xusid mudan insaddex-waji leakage switch waxa loo qaybiyaa 3P iyo 3P+Nbeddelka daadintaQaab dhismeedkani wax yar ayuu ka qaalisan yahay dareeska dareeraha ee weji keliya ah.

3P + N silig gelinta korontada waxay u baahan tahay oo kaliya inay ogaato in siliga dhexdhexaadka ah uu ku xiran yahay N, L1, L2, L3 kale ayaa lagu xiri karaa terminalka fiilooyinka.

3 p + N ee dayactirka khadka N waa mid toosan ( dhib ma leh haddii ay si gooni ah u tahay gobolka kanaalka), xiriirku waa inuu ka sii hormaraa dhinaca bidix, khadka null ee khadka N, haddii N siliggu u galo xagga hore ma awoodo in uu sii wado wareegga jabka si joogto ah u yeelo dayactir koronto.