◆Don Gwajin Transfoma
◎ Gwajin Babu Lodawa
Masu amfani za su iya zaɓar 50 ko 60Hz ko kuma fitar da nau'ikan mita guda biyu. Saitin MG canza mitar ta hanyar daidaita saurin. Injin Dc zai iya daidaita saurin, don haka lokacin da ake buƙatar janareta don fitar da wutar lantarki da yawa, kamar 50Hz, 60hz, to injin zai iya ɗaukar injin dc. A cikin 'yan shekarun nan, tare da balaga da fasahar inverter, ana amfani da ƙarin masu sauya mita don cimma buƙatar cewa MG yana saita fitarwa sau biyu ko fiye. Akwai tsare-tsare da yawa:
| Babban jami'i | Mota | Janareta |
| 1 | 300kW 50Hz | 500kVA 200Hz |
| 2 | 800kW 50Hz | 2000kVA 200Hz |
| 3 | 1000kW 50Hz | 4000kVA 200Hz |
| 4 | 1500kW 50Hz | 5000kVA 200Hz |
| 5 | 3050kW 50Hz | 7500kVA 200Hz |
| 6 | 3050kW 50Hz | 7500kVA 200Hz |
◎ Gwajin Wutar Lantarki Mai Induced
Don gwajin juriya ga wutar lantarki ta interturn, yana buƙatar samar da wutar lantarki ta mitar lokaci,wanda ya fi ƙarfin lantarki da aka ƙididdige na na'urar transformer. Yana iya ɗaukar 100Hz,Saitin MG na 150Hz da 200Hz, wanda yake lafiya kuma abin dogaro.
◆ Ikon tashar jiragen ruwa
Don gyaran jiragen ruwa ko gina jiragen ruwa a cikin filin jiragen ruwa, ikon teku yana da irin wannanmita kamar yadda ake buƙatar kayan aikin lantarki na jirgin ruwa. 50 Hz na iya samar da wutar lantarkiAna samun wutar lantarki ta hanyar mains, amma galibi ana samun wutar lantarki ta hanyar 12-Hz.janareta mai aiki da sandar tsakiya wadda injin mai aiki da sandar tsakiya mai lamba 10 ke jagoranta.Ana amfani da wutar lantarki mai canzawa don samun wutar lantarki mai ƙarfin 60 Hz, ammayanayin raƙuman ruwa, aikin kuzari, rayuwa da sauran fannoni ba su da kyau fiye da yadda ake tsammani
Saitin MG.
◆Sauran Saitin MG
Akwai wasu kayan aikin samar da wutar lantarki na musamman, kamar injin dridgetsarin shaft, tsarin gwajin mota, tsarin gwajin kwampreso, da sauransu.
Na baya: Saitin Janareta na Motar Transformer Na gaba: Injin sarrafa takarda da waya ta atomatik don transformer