Txheej txheem cej luam:

Nyob rau hauv txoj kab nrog lub tuam txhab txoj kev loj hlob kev taw qhia nyob rau hauv lub zog cia, ob lub log hluav taws xob tsheb thiab lwm yam, MCM tau qhia lub dynamometer nyob rau hauv lub Tsib Hlis, uas yog tsuas yog siv rau simulating qhov kub thiab txias test overload raws li UL 2272, thiab lub cev muaj zog thaiv kev xeem. Qhov sib ntxiv ntawm lub dynamometer tsis tsuas yog ua tau raws li cov cai ntawm UL 2272, tab sis kuj yog thawj kauj ruam hauv MCM txoj kev txav mus rau cov tsheb roj teeb.

Cov lus qhia luv luv ntawm dynamometer systems:

Lub dynamometer system muaj xws li dynamometer ntse ntsuas thiab tswj ntsuas, sib nqus hmoov dynamometer, muaj computer, txias dej ncig system, thiab kuaj fixtures thiab fittings, etc. yam, zaus, tig ceev, tso zis zog, kauj thiab efficiency, tab sis nws kuj yuav ntsuas qhov kub ntawm ib puag ncig tib lub sij hawm. Rau ib-theem capacitor lub cev muaj zog, nws tuaj yeem ntsuas lub ntsiab winding tam sim no, theem nrab winding tam sim no, muaj peev xwm thiab voltage, thiab lwm yam.

Nws lub peev xwm xeem yog raws li hauv qab no:

• torque: siab tshaj plaws torque: 50.0Nm; Qhov tseeb:±0.2% FS; Kev daws teeb meem: 0.01Nm;
• Rotate peed: Qhov siab tshaj plaws tig ceev: 4000rpm; Qhov tseeb:±0.1% FS; Kev daws teeb meem: 0.0001rpm;
• Lub zog siab tshaj plaws ntawm kev ua haujlwm tas mus li: 4000W; Lub zog ua haujlwm luv luv: 5500W

Lus Cim: Nws tso cai rau xauv-rotor, clockwise thiab counterclockwise loading test thiab tsis siv neeg ntsuas ntsuas. 

Warm ceeb toom:

MCM tus nqi tseem ceeb yog ib txwm ua rau peb xav tsis thoob rau peb cov neeg siv khoom. Txhua kauj ruam rau pem hauv ntej hnub no yog ua raws li kev muab peb cov neeg siv khoom yooj yim dua thiab raug lees paub thiab kuaj cov kev pabcuam, kom lawv tau yooj yim tau txais cov khoom dhau los thiab muag cov khoom mus rau ntau lub tebchaws lossis cheeb tsam. Qhov sib ntxiv ntawm cov khoom siv kuj yog raws li cov neeg siv khoom xav tau. Peb koom tes nrog TUV RH los txhim kho thiab txhawb UL daim ntawv pov thawj ntawm cov tsheb kauj vab hluav taws xob, hluav taws xob sib npaug tsheb thiab lwm yam khoom siv ntawm tus kheej, los muab cov neeg siv khoom nrog ntau hom ntawv pov thawj xaiv hauv North American lag luam.