Chigadzirwa ichi chemodhini ndechekubatanidza ma windings eClass B insulated motors nemidziyo yemagetsi ine AC yakayereswa voltage ye1140V kana pasi uye ichibuda kunze kwecasing kana kubatanidza ma windings kune materminal posts pane motor casing.

1. Mutevedzeri anogadzirwa nesimbi yemhangura yetinned, uye chimiro chayo chinosangana nezvinodiwa mutafura inotevera, uye kushanda kwayo kunosangana nezvinodiwa zveJB947-76 "Rubber uye Plastic Insulated Wire uye Cable Copper Conductive Core";
2. Kuitwa kweiyo insulating rubber inosangana nezvinodiwa zveJB664-77 "Rubber for Wire and Cable" standard; hutete hwekudzivirira hunosangana nezvinodiwa mutafura inotevera, nekutsauka kunobvumirwa kwe -10%, uye ukobvu hwechikamu chakatetepa hachifaniri kunge chiri pasi pe90% yehuwandu hwezita-0.1mm;
3. Kuitwa kwesheath rubber kunosangana nezvinodiwa zveJB664-77 "Rubber for Wire and Cable" standard; iyo sheath yakakura inosangana nezvinodiwa mutafura inotevera, nekutsauka kunobvumirwa kwe -20%, uye hupamhi hwechikamu chakaonda hachifaniri kunge chiri pasi pe80% yemutengo wezita;
4. Waya yakapedzwa inofanira kumira neAC 50Hz instand voltage test inotsanangurwa muOYYDDL0118-2003;
5. Kurwisana kweDC kwekonductor core yetambo yakapedzwa ichasangana nezvinodiwa zveTafura 1 uye Tafura 2 pakupisa kwe20 ℃; [Motor lead wire model]
6. Waya idzi dzinofanirwa kushingirira kunyudzwa kwependi. Mushure mekunge tambo yachengetwa patembiricha ye130±5℃ kwemaawa mashanu, inonyudzwa mupende ye1032 patembiricha ye50±5℃ kwemaminetsi makumi matatu, yoburitswa yodonha yakaoma, yozochengetwa patembiricha isingaperi ye130±5℃ kwemaawa makumi mana nemasere. Pakupedzisira, waya dzinokuvadzwa padanda redenderedzwa redhayamita rakatarwa. Iyo sheath yewaya haifanirwe kuve nekutsemuka, brittle cracks, kana kunamira.