Isku wareejinta tooska ah ee heerka PCWaxa loola jeedaa isku halaynta sare, qalabka kala duwan ee shaqaynaysa oo inta badan masuulka ka ah qaybinta, beddelka iyo cabbirka tamarta korantada ee nidaamka korantada, waxaana loo isticmaalaa qaybinta tamarta heerarka kala duwan ee tamarta.Inta badan waxaa lagu dabaqi karaa si loo xakameeyo nidaamyada awoodaha kala duwan, nalalka, culeyska fursadaha korontada iyo ilaalinta.
Isku wareejinta tooska ah ee heerka PCwaxaa lagu rakibi karaa isla baska ama isla dhinaca korontada, oo leh hawl wareejinta wareegyada badan iyo waxqabadka go'doominta.Sida aaladda node ee muhiimka ah ee nidaamka shabakada qaybinta, waxay xaqiijin kartaa kontoroolka dhibcaha badan (sida magdhowga tamarta falcelinta, kontoroolka iswaafajinta, dheelitirka tamarta falcelinta, iwm.) iyo ilaalinta wareegga labaad (sida beddelka wareegga wareegga, iwm.), waxaana loo isticmaali karaa hababka qaybinta korantada Ku xidh wareegga korantada inta u dhaxaysa qalabka korantada sare iyo kuwa hooseeya oo ka saar culeyska.
TheIsku wareejinta tooska ah ee heerka PCsamayn kara hawlaha beddelka ee heerarka danab kala duwan iyo heerarka kala duwan ee hadda jira.Iyada oo shaqeynaysa sahayda korantada ee labajibbaaran, waxay taageertaa hawlgalka isku mar ah ee laba ilo koronto;oo leh shaqo beddelaad laba wareeg ah, waxay u beddeli kartaa inta u dhaxaysa eber hadda hadda aasaasiga ah iyo eber hadda jira (oo leh bilow jilicsan);awoodda sahayda laba-geesoodka ah;way ogaan kartaa Hadda saddexda waji leh waxa loo bedeli karaa si sabab la'aan ah wakhtiga la qiimeeyay (380V AC) ama inta u dhaxaysa danab la qiimeeyay.
Isku wareejinta tooska ah ee heerka PCAlaabooyinku waxay buuxiyaan shuruudaha GB173-2008 "Xaaladaha Farsamada Guud ee Xadhkaha Korontada Hoose" iyo heerarka kale;oo gudbay shahaadada "3C" qaranka;gudbay imtixaanka shirkadda TUV ee Jarmalka iyo shahaadada IEC International Electrotechnical Commission;la helay in ka badan 20 shati oo qaran, oo ay ku jiraan 2 shati-hal-abuur;9 shatiyo la oggolaaday.
Dareemaha wareejinta tooska ah ee PCwuxuu leeyahay hawlo ilaalin badbaado oo dhammaystiran, oo ay ku jiraan ilaalinta xad-dhaafka ah iyo ilaalinta wareegga gaaban, qulqulka xad-dhaafka ah, korantada xad-dhaafka ah iyo ilaalinta dhulka;Waxay leedahay tallaabooyin ilaalin ah sida ilaalinta hillaaca, daadinta (grounding) si toos ah xidhitaan, iwm. Isla mar ahaantaana, waxay sidoo kale leedahay shaqada gacanta iyo shaqada xakamaynta caqliga, taas oo si fudud u xaqiijin karta beddelka tooska ah iyo hawlgalka (sida wareejinta gacanta ee xamuulka ama Si toos ah u beddelidda tamarta, iwm.).