S13-20kV-Oil-immersed Transformer
Corrugated roj tank;
Xya theem kub tswj tshuab kom muaj kev nyab xeeb ntawm kev ua haujlwm;
NOMEX daim ntawv rwb thaiv tsev;
Kub kub resistant roj;
Cov neeg hlau tsis siv neeg lub tshuab lamination tau txais lub siab inclined 45 degree 7- kauj ruam kauj ruam seam qauv.
Hauj lwm lawm
Kev tsis
GNEE Steel Grain Oriented Hluav Taws Xob Hlau rau Transformer
Ibroj-immersed transformer, kuj huRoj puv transformer, yog ib hom kev hloov hluav taws xob hloov hluav taws xob siv cov roj cua txias kom txo tau qhov ntsuas kub ntawm qhov hloov pauv. Tsis zoo li covqhuav hom transformer, lub cev ntawm Roj-immersed transformer yog ntsia rau hauv lub welded steel roj tank ntim nrog rwb thaiv tsev roj. Thaum lub roj-immersed transformer nyob rau hauv lub lag luam, lub tshav kub ntawm lub kauj thiab hlau tub ntxhais thawj zaug yog hloov mus rau hauv rwb thaiv tsev roj thiab ces mus rau lub txias nruab nrab. Thiab raws li qhov muaj peev xwm ntau thiab tsawg, nws tuaj yeem muab faib ua lub tshuab ua kom txias txias thiab lub tshuab ua kom txias txias txias.
Roj-immersed Transformer Parameters
| Rated Peev Xwm kVA ua |
Voltage sib xyaw thiab kais ntau yam | Vector Group | Load poob kW | Load poob kW (75C) | Tsis muaj load tam sim no% | luv Circuit Court impedance% | ||
| high voltage kV ua |
High voltage tapping ntau yam | Tsawg voltage kV | ||||||
| 30 | 6 6.3 10 10.5 |
±5% ±2×2.5% |
0.4 | Dyn 11 Yyn 0 |
70.00 | 505/480 | 1.50 | 4.0 |
| 50 | 90.00 | 730/695 | 1.30 | |||||
| 63 | 100.00 | 870/830 | 1.20 | |||||
| 80 | 115.00 | 1050/1000 | 1.20 | |||||
| 100 | 135.00 | 1265/1200 | 1.10 | |||||
| 125 | 150.00 | 1510/1440 | 1.10 | |||||
| 160 | 180.00 | 1850/1760 | 1.00 | |||||
| 200 | 215.00 | 2185/2080 | 1.00 | |||||
| 250 | 260.00 | 2560/2440 | 0.90 | |||||
| 315 | 305.00 | 3065/2920 | 0.90 | |||||
| 400 | 370.00 | 3615/3440 | 0.80 | |||||
| 500 | 430.00 | 4330/4120 | 0.80 | |||||
| 630 | 510.00 | 4960 | 0.60 | 4.5 | ||||
| 800 | 630.00 | 6000 | 0.60 | |||||
| 1000 | 745.00 | 8240 | 0.60 | |||||
| 1250 | 870.00 | 9600 | 0.50 | |||||
| 1600 | 1050.00 | 11600 | 0.50 | |||||
| 2000 | 1225.00 | 14640 | 0.40 | 5.0 | ||||
| 2500 | 1440.00 | 14840 | 0.40 | |||||
Cold Rolled Hluav Taws Xob Hlau rau Transformer
Txias Rolled Oriented Silicon Steel Transformer Feature
Raws li tus qauv thoob ntiaj teb tam sim no GB/T6451-1999 "Technical Parameters and Requirements of Three-phase Oil-immersed Power Transformers", qhov nruab nrab tsis muaj load poob ntawm S13-MRL series yog txo los ntawm 50% , thiab qhov nruab nrab load poob yog txo los ntawm 30% rau lub peev xwm ntawm 30 mus rau 1600kVA. Rau S11-MRI series, qhov nruab nrab tsis-load poob yog txo los ntawm 30%, thiab qhov nruab nrab load poob yog txo los ntawm 25%.
Tsawg tsis muaj load tam sim no
vim qhov zoo heev ntawm cov khoom siv yob cov tub ntxhais thiab cov yam ntxwv ntawm kev ua haujlwm winding, tsis muaj kev thauj khoom tam sim no tau txo qis. Raws li lub teb chaws tus qauv tam sim no GB/T6451-1999, qhov nruab nrab tsis muaj load tam sim no ntawm S13-MRL series raug txo los ntawm 75% thiab qhov nruab nrab tsis muaj load tam sim no ntawm S11-MRL series kuj raug txo los ntawm 75%.
Tsawg ua haujlwm suab nrov
Raws li JB/T10088-1999 cov qauv suab nrov, lub suab nrov ntawm S13-MRL thiab S11-MRL series raug txo los ntawm 79dB.
Muaj zog tiv thaiv luv luv
Lub cev transformer muaj tag nrho peb-sided prism duab thiab ntsia hlau bolts tau teeb tsa nyob ib ncig ntawm plaub sab thiab hauv nruab nrab. Sab saum toj thiab hauv qab hlau rails yog insulated thiab laminated nrog ntoo blocks, uas zoo tiv thaiv axial thiab radial mechanical stresses thaum lub sij hawm tam sim ntawd faults los yog luv luv circuits.
Cold Rolled Oriented Silicon Steel hauv Fais Fab Transformer
Transformer Zuag qhia tag nrho thiab Installation Dimensions
1) Kev siv cov txheej txheem vuam tshwj xeeb, tsis muaj dej xau;
Cov phab ntsa roj tank siv dav hlau phaj los txo cov pob qij txha; Txais cov txheej txheem vuam tshwj xeeb kom ntseeg tau tias vuam zoo.
2) Groove qauv
Tag nrho cov sealing flanges txais cov qauv groove los xyuas kom meej sealing kev ua tau zoo.
3) Tswj cov dej xau
Tag nrho cov roj ntws li qub ntawm lub transformer yog ua los ntawm tooj liab, thiab lub radiator siv lub tshuab nqus tsev vacuum npauj npaim li qub kom txo tau txoj hauv kev ntawm transformer to.
4) Tsawg poob, suab nrov tsawg
Txais siv cov thev naus laus zis thiab khoom siv los ntawm ob qho tib si hauv tsev thiab txawv teb chaws, thiab ua kev tshawb fawb thiab kev tsim kho. Cov tub ntxhais hlau txais kev ua haujlwm siab txias dov oriented silicon steel los xij, thiab tau nruab nrog lub tshuab tsis siv neeg hlau lamination. Nws muaj me me shear burrs thiab qis lamination coefficient, zoo txo qhov tsis muaj load poob, tsis muaj load tam sim no, thiab suab nrov ntawm lub transformer. Qhov tsis muaj load poob yog txo los ntawm 5% mus rau 15% piv rau phau ntawv lamination.
5) Kev ntseeg siab
Lub transformer yog nruab nrog ib tug roj theem ntsuas kub, thiab sab saum toj ntawm cov roj tank yog nruab nrog ib tug siab nyem valve nrog ib tug tiv tauj point. Cov roj theem taw qhia ntawm cov roj cia tank yog nruab nrog ib qho kev sib cuag taw tes roj qib ntsuas, thiab lub siab thiab tsis tshua muaj hluav taws xob bushings tau nruab nrog cov pa phem los tiv thaiv cov ntshiab ceramic roj hom bushings, uas tuaj yeem siv rau hauv qhov chaw muaj kuab paug hnyav.
6) Qhov zoo tshaj plaws rwb thaiv tsev pob txha txhawb nqa hauv lub kauj
Sab hauv ntawm lub kauj yog txhawb nqa los ntawm cov txheej txheem zoo rwb thaiv tsev. Tag nrho cov coils yog nruab nrog sab hauv thiab sab nraud braces, tag nrho cov braces thiab pads yog chamfered, nrog uniform hluav taws xob teb thiab txhim khu kev ntseeg. Tag nrho cov fasteners ntawm lub cev ntawm lub kauj yog nruab nrog nws tus kheej-locking los tiv thaiv loosening ceev nyob rau hauv lub axial kev taw qhia, yog li ntawd cov khoom muaj peev xwm tiv taus kev thauj mus los nyob deb deb ntawm lub pob tsis muaj looseness thiab tsis tas yuav tsum tau dai rau hauv cov tub ntxhais.
Cold Rolled Hluav Taws Xob Hlau rau Transformer
Cim npe nrov: s13-20kv-roj-immersed transformer, Tuam Tshoj s13-20kv-roj-immersed transformer manufacturers, lwm tus neeg, Hoobkas
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