Tsawg-Voltage Roj-Immersed Transformers
Muaj lus nug? GNEE cov neeg muag khoom muaj nyob rau hauv kev sib tham tam sim no
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Cov no Low-VoltageRoj-Immersed Transformersyog siv dav hauv cov khoom siv hluav taws xob rau cov teeb pom kev zoo, lub Hoobkas motors, thiab lwm yam khoom siv. Lwm daim ntawv thov ntawm cov transformers no tuaj yeem pom nyob rau hauv cov kev daws teeb meem ib ntus rau cov chaw tsim kho.
Txhawm rau ua kom cov khoom lag luam zoo, kev nyab xeeb, thiab ua haujlwm ntev, txhua chav nyob hauv kev sim ua ntej xa khoom los ntawm lub chaw kuaj hluav taws xob tau lees paub los ntawm TAF (ib tus tswv cuab ntawm ILAC) raws li ISO / IEC 17025.
| Cov qauv | IEC (los yog cov qauv hauv tebchaws tshwj xeeb los ntawm kev thov) |
| Tus naj npawb ntawm Phase | 3 |
| Ntau zaus | 50 lossis 60 Hz |
| Thawj Voltage | Tsawg dua los yog sib npaug rau 600V |
| Secondary Voltage | Tsawg dua los yog sib npaug rau 600V |
| Muaj peev xwm | 5 kVA ~ 300 kVA |
| Hom kev sib txuas | Δ–Δ, Δ–Y, Y–Δ or Y–Y |
| Txoj kev txias | Roj Ntuj Huab Cua Natural (ONAN) |
Specification
|
Chart Ib |
(reference) |
|||||||||
|
Tsis muaj. |
Muaj peev xwm |
Kev ua tau zoo |
Daim ntawv Dimensions (mm) |
(kwv yees.) |
Daim duab |
|||||
|
|
(kVA) |
% |
Roj (Volume) |
Net nyhav |
(Fig.) |
|||||
|
|
|
|
A |
B |
C |
D |
E |
L |
kg |
|
|
1 |
75 |
97.50 |
720 |
600 |
850 |
400 |
400 |
75 |
370 |
3 |
|
2 |
100 |
97.60 |
790 |
610 |
900 |
400 |
400 |
95 |
450 |
|
|
3 |
125 |
97.65 |
790 |
610 |
900 |
400 |
400 |
95 |
520 |
|
|
4 |
150 |
97.70 |
880 |
750 |
950 |
450 |
450 |
160 |
610 |
|
|
5 |
200 |
97.80 |
920 |
760 |
1050 |
500 |
500 |
180 |
730 |
4 |
|
6 |
250 |
97.90 |
990 |
860 |
1160 |
550 |
550 |
200 |
870 |
|
|
7 |
300 |
98.00 |
990 |
860 |
1160 |
550 |
550 |
200 |
1000 |
|
Roj immersed transformer nta
- cores ua los ntawm high-permeability txias-kuav los tiag grain-oriented silicon steel nplooj ntawv (CRGO), ua ke nrog high-conductivity windings, ua rau tsis tshua muaj suab nrov, tsis muaj suab nrov, thiab high-efficiency kev ua tau zoo.
- Insulating roj nrog siab dielectric zog, tshuaj stability, thiab thermal conductivity.
- Kev soj ntsuam nruj ua ntej xa khoom kom ntseeg tau zoo.
- Kev thov kev cai thiab specifications muaj.
Qhov kub thiab txias ib puag ncig:
① Kev ruaj ntseg ntev ntawm 220 degree
② Nws tuaj yeem tiv taus lub sijhawm luv luv ntawm 350 degree
③ Kev ua haujlwm ruaj khov ntawm ntau qhov kub thiab av noo
④ Tsis muaj melting, ntws thiab combustion ntawm 250 degree
⑤ Ntawm 750 degree, yuav tsis muaj kuab lom lossis corrosive gases
nthuav tawm case
Pob & xa khoom
Cim npe nrov: low-voltage roj-immersed transformers, Tuam Tshoj low-voltage roj-immersed transformers manufacturers, lwm tus, Hoobkas
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