Kev ntsuam xyuas ntawm transformer roj transformer yog qhov tseem ceeb rau cov khoom siv hluav taws xob. Cov kev kuaj pom tseem ceeb tuaj yeem ua pawg rau hauvHluav taws xob, tshuaj, lub cev, thiab paugPawg.
Cov lus hauv qab no piav qhia qhov kev ntsuam xyuas roj tseem ceeb tshaj plaws, lawv cov hom phiaj, thiab cov qauv rau koj siv.
| Hom | Kuaj parameter | Hom phiaj & Tseem Ceeb | Cov Qauv Kev Ntsuam Xyuas |
|---|---|---|---|
| Cov Khoom Siv Hluav Taws Xob | TIM DAWB VALPETage | Kev ntsuas insulating lub zog; Tsawg tus nqi qhia tau kev sib kis los ntawm cov dej noo / cov khoom. | IEC 60156, ASTM D1816 |
| Dielectric dissipation factor (Tann) | Ntsuam xyuas dielectric zog poob; Siab tus nqi roj kev laus / kis tau. | IEC 60247, ASTM D924 | |
| Deatolved Roj Kev Tshawb Xyuas (DGA) | Tshawb xyuas cov roj ntsha (piv txwv li, h₂, CHI, C₂H₂) los kuaj xyuas sab hauv cov kev ua txhaum zoo li arcing / overheating. | IEC 60567, ASTM D3612 | |
| Tshuaj Tshuaj Muaj Zog | Xov tooj acid | Kev ntsuas cov ntsiab lus acidic; Cov nqi siab qhia txog cov roj oxidation / laus. | IEC 62021, ASTM D974 |
| Interfacial nro (IFt) | Kuaj cov khoom tsis huv hauv ncov qaumteb qab zib / cov khoom siv oxidation; Tsawg tus nqi qhia cov laus siab dua. | ASTM D971, IEC 62961 | |
| Oxidation Ruaj | Ntsuas cov roj tsis kam mus rau kev laus nyob rau hauv cov mob nrawm. | ASTM D2112 (Tig pob), iec 61125 | |
| Cov Khoom Siv Lub Cev | Dej Cov Ntsiab Lus | Kev ntsuas dej noo; qib siab heev txo qhov muaj zog dielectric. | IEC 60814, GB / T 7600 |
| Xim | Qhov ntsuas tau yooj yim ntawm kev laus / kis. | ASTM D1500 | |
| Viscosity (ntawm 40 degree) | Cuam tshuam cov cua sov hloov / txias efficiency. | ISO 3104 | |
| Flash point | Qhia tias muaj hluav taws kev nyab xeeb; Tsawg lub ntsiab lus qhia cov kuab paug volatile. | ISO 2719 | |
| Ncuav taw tes | Kev txiav txim siab tsawg - sov fluidity. | ISO 3016 | |
| Cov tsis huv | Particle Count Particle | Quatifies cov impurities uas tuaj yeem com |