I-Automatic Transformer Dielectric Loss Test Test Tan Delta Capacitance Dissipation Tester
Abahloli Be-Oil Tan Delta Dielectric Loss Resistivity Tester kawoyela we-Tan Delta Wokugqumisa Uwoyela
Ukucaciswa kwalesi Sihloli Sokulahlekelwa Kwe-Dielectric Yamafutha
| I-voltage yomthombo wamandla | I-AC 220V±10% |
| Imvamisa yamandla | 50Hz/60Hz ±1% |
| Ibanga lokulinganisa | Amandla 5pF～200pF |
| Imvume ehlobene 1.000 ~ 30.000 | |
| I-Dielectric loss factor 0.00001 ~ 100 | |
| I-DC resistivity 2.5 MΩm～20 TΩm | |
| Ukunemba kokulinganisa | Amandla ± (1% wokufunda + 0.5pF) |
| Imvume ehlobene ±1% yokufunda | |
| Isici sokulahlekelwa kwe-Dielectric ± (1% ukufunda + 0.0001) | |
| I-DC resistivity ±10% yokufunda | |
| Isixazululo Esingcono Kakhulu | Amandla 0.01pF |
| Imvume ehlobene 0.001 | |
| I-Dielectric loss factor 0.00001 | |
| Ibanga lokulinganisa izinga lokushisa | 0～120℃ |
| Iphutha lokulinganisa izinga lokushisa | ±0.5℃ |
| I-voltage yokuhlola ye-AC | 500～2000V ngokuqhubekayo adjustable, imvamisa 50Hz |
| I-voltage yokuhlola ye-DC | 300～500V ngokuqhubekayo ukulungiswa |
| Ukusetshenziswa komsebenzi | 100W |
| Ubukhulu | 500×360×420 |
| Isisindo | 22Kg |
|
Izinga Lokushisa Lokusebenza |
0℃～40℃ |
|
Umswakama Ohlobene |
<75% |
Izici ezimayelana ne-Insulating Oil Tan Delta Tester
1.Inkomishi kawoyela ithatha isakhiwo se-electrode emithathu esine-2mm inter-electrode space, esingasusa ithonya le-stray capacitance kanye nokuvuza emiphumeleni yokuhlolwa kokulahlekelwa kwe-dielectric.
I-2.Ithuluzi lamukela ukushisa kwe-intermediate frequency induction kanye ne-algorithm yokulawula izinga lokushisa kwe-PID. Le ndlela yokushisa inezinzuzo zokungathintani phakathi kwendebe yamafutha kanye nomzimba wokushisa, ukushisa okufanayo, isivinini esisheshayo, ukulawula okulula, njll., ukuze izinga lokushisa lilawulwe ngokuqinile ngaphakathi kwebanga lephutha lokushisa elisethiwe.
3.I-capacitor evamile yangaphakathi iyi-SF egcwele igesi ye-electrode capacitor emithathu. Ukulahlekelwa kwe-dielectric kanye nomthamo we-capacitor akuthintwa izinga lokushisa le-ambient, umswakama, njll., ukuze ukunemba kwethuluzi kusengaqinisekiswa ngemuva kokusetshenziswa isikhathi eside.
4.Ukunikezwa kwamandla okuhlola kwe-AC kusebenzisa indlela yokuguqula ye-AC-DC-AC, egwema ngempumelelo ithonya le-voltage eyinhloko kanye nokuguquguquka kwefrikhwensi ekunembeni kokuhlolwa kokulahlekelwa kwe-dielectric.
5. Umsebenzi wokuvikela ophelele. Uma kukhona i-over-voltage, over-current, noma high-voltage short circuit, ithuluzi linganqamula i-voltage ephezulu futhi likhiphe umlayezo oyisixwayiso. Uma inzwa yezinga lokushisa ihluleka noma ingaxhunyiwe, umlayezo oyisixwayiso uzokhishwa. Kukhona umkhawulo wezinga lokushisa odluliselwe esithandweni sokushisisa imvamisa emaphakathi. Lapho izinga lokushisa lidlula i-120 ° C, i-relay iyakhululwa futhi ukushisisa kuyama.
6.Ukusetha okulula kwamapharamitha wokuhlola. Ibanga lokusetha izinga lokushisa ngu-0～120℃, ububanzi bokusetha i-voltage ye-AC ngu-500～2000V, kanti ububanzi bokusetha i-voltage ye-DC ngu-300～500W.
7.Isibonisi se-LCD sesikrini esikhulu esinokukhanya kwangemuva nesibonisi esicacile. Futhi gcina futhi uphrinte ngokuzenzakalelayo imiphumela yokuhlolwa.
8.Ngewashi lesikhathi sangempela, idethi yokuhlola nesikhathi kungagcinwa, kuboniswe, futhi kuphrintwe kanye nemiphumela yokuhlolwa.
9.Umsebenzi wokulinganisa inkomishi ye-electrode engenalutho. Linganisa amandla kanye nesici sokulahlekelwa kwe-dielectric yenkomishi ye-electrode engenalutho ukuze unqume ukuhlanzwa kanye nesimo sokuhlanganisa inkomishi ye-electrode engenalutho. Idatha yokulinganisa ilondolozwa ngokuzenzakalelayo ukuze kube lula ukubala okunembile kwemvume ehlobene kanye nokumelana ne-DC.