Isigaba sesi-3 – Uyiqonda kanjani incazelo “yebanga likagesi elilinganiselwe”
rated voltage range:
ibanga lamandla kagesi elinikezwe umshini ngumkhiqizi, ovezwa imikhawulo yawo ephansi nangaphezulu.
Le ncazelo iyisandiso sencazelo ye rated voltage. Kuyi-voltage elinganiselwe ngendlela yobubanzi enamanani aphezulu naphansi. Ngokuvamile, lapho umkhiqizi aklama umkhiqizo onenani elikhulu lamazwe emakethe aqondiwe womkhiqizo ofanayo, kuyadingeka ukucabangela ukucacisa i-voltage elinganiselwe ngohlobo lwebanga rated voltage. Ngale ndlela, uhla lwe-voltage olulinganiselwe olulodwa lungasetshenziswa ukumboza ama-voltage ahlukene wokusetshenziswa emazweni ahlukene. Ngokuvamile, abakhiqizi abaningi bakhetha ukucacisa ububanzi be- rated voltage, kodwa akuvamile ukuba kube ne-voltage elinganiselwe echaziwe.
Isibonelo, umkhiqizo odizayinelwe imakethe eqondiwe kuyo yonke imakethe yamazwe angamalungu e-EU yaseYurophu, iningi lamazwe angamalungu e-EU amandla kagesi asetshenziswayo yi-AC 230V, kodwa kukhona amanye amazwe i-AC 240V, uma kuphela ilungiselelo elihlukile. we-voltage elinganiselwe ye-AC230V noma i-AC240V, ngakho-ke, lo mkhiqizo awukwazi ukusetshenziswa ku-voltage yensiza uhlukile ku-voltage elinganiselwe yezwe. Ngenxa yalesi simo, singacacisa i-voltage elinganiselwe ngohlobo lwe-AC220-240V, ehlanganisa i-AC220V ne-AC230V ne-AC240V, ukuze imikhiqizo ehambisanayo isetshenziswe emazweni analawa ma-voltage amathathu asetshenziswayo. Lapha, i-AC220-240V noma i-220-240V~ iyifomu elivame kakhulu; kuzophinde kube no-220-230V~ noma 380V-415V~, noma 100-240V~ (iningi lalesi simo senzeka ekusetshenzisweni kwama-adaptha anikwa amandla i-adaptha elinganiselwe yokufaka ugesi) nokunye.
Njengoba i-voltage elinganiselwe yomkhiqizo isethwe kububanzi, izimfuneko zokuphepha kuleli banga lamandla kagesi zidinga ukuhlolwa ngokuvumelana nendinganiso.
ibanga lamandla kagesi elinikezwe umshini ngumkhiqizi, ovezwa imikhawulo yawo ephansi nangaphezulu.
Le ncazelo iyisandiso sencazelo ye rated voltage. Kuyi-voltage elinganiselwe ngendlela yobubanzi enamanani aphezulu naphansi. Ngokuvamile, lapho umkhiqizi aklama umkhiqizo onenani elikhulu lamazwe emakethe aqondiwe womkhiqizo ofanayo, kuyadingeka ukucabangela ukucacisa i-voltage elinganiselwe ngohlobo lwebanga rated voltage. Ngale ndlela, uhla lwe-voltage olulinganiselwe olulodwa lungasetshenziswa ukumboza ama-voltage ahlukene wokusetshenziswa emazweni ahlukene. Ngokuvamile, abakhiqizi abaningi bakhetha ukucacisa ububanzi be- rated voltage, kodwa akuvamile ukuba kube ne-voltage elinganiselwe echaziwe.
Isibonelo, umkhiqizo odizayinelwe imakethe eqondiwe kuyo yonke imakethe yamazwe angamalungu e-EU yaseYurophu, iningi lamazwe angamalungu e-EU amandla kagesi asetshenziswayo yi-AC 230V, kodwa kukhona amanye amazwe i-AC 240V, uma kuphela ilungiselelo elihlukile. we-voltage elinganiselwe ye-AC230V noma i-AC240V, ngakho-ke, lo mkhiqizo awukwazi ukusetshenziswa ku-voltage yensiza uhlukile ku-voltage elinganiselwe yezwe. Ngenxa yalesi simo, singacacisa i-voltage elinganiselwe ngohlobo lwe-AC220-240V, ehlanganisa i-AC220V ne-AC230V ne-AC240V, ukuze imikhiqizo ehambisanayo isetshenziswe emazweni analawa ma-voltage amathathu asetshenziswayo. Lapha, i-AC220-240V noma i-220-240V~ iyifomu elivame kakhulu; kuzophinde kube no-220-230V~ noma 380V-415V~, noma 100-240V~ (iningi lalesi simo senzeka ekusetshenzisweni kwama-adaptha anikwa amandla i-adaptha elinganiselwe yokufaka ugesi) nokunye.
Njengoba i-voltage elinganiselwe yomkhiqizo isethwe kububanzi, izimfuneko zokuphepha kuleli banga lamandla kagesi zidinga ukuhlolwa ngokuvumelana nendinganiso.