Cov ntsiab lus ntawm cov khoom:
Rwb thaiv tsev board yog tsim raws li IEC cov qauv, nyob rau hauv ib daim ntawv thiab nyob rau hauv ib tug thickness txog li 8 hli. Lub thickness ntau tuaj yeem txuas ntxiv mus txog 150 hli los ntawm Transformer laminations.
Cov ntaub ntawv raw ntawm laminated ntoo nplooj ntawv yog cov zoo birch thiab willow ntoo. Tom qab boiling, rotary txiav, ziab, cov ntoo no yog ua rau veneers. Thaum kawg, cov veneers yuav tau nplaum nrog tshwj xeeb insulating kua nplaum thiab ua tiav nyob rau hauv qhov kub thiab txias.
Veneer Lub ntsej muag Flatness (unit mm)
Ib txwm Thickness | Kev ncua deb ntawm ib qho taw tes rau saum npoo ntawm veneer uas deviates los ntawm lub teeb yuag ncaj tus kav | |
Veneer ntev 500 | Veneer ntev 1000 | |
≤15 | 2.0 | 4.0 |
>15..≤25 | 1.5 | 3.0 |
>25..≤60 | 1.0 | 2.0 |
>60 | 1.0 | 1.5 |
Cov tsos zoo
Yam khoom | Tso cai Range |
o |
Tsis Tso Cai |
Kev tawg | |
Tuag Knot | |
Txawv teb chaws-lub cev Adhering | |
Kab Kab | |
Rot | |
Kev kis kab mob | |
Txhaj | Ob peb tso cai, tsis cuam tshuam rau kev siv |
Kev xav | |
Xim-kawg thiab txaws | |
Patches ib sq.m ntawm qhov chaw | ≤3 |
GB Test Yam khoom --- Ua ntej xa khoom Hoobkas tshuaj xyuas
Cov khoom kuaj | Chav tsev | Txuj | Txoj Kev Xeem | |
Vertical Bending Strength | Mus rau A | Mpa | ≥65 | GB / T2634—2008 Test Standard |
Mus rau B | ≥65 | |||
Vertical Bending modulus ntawm elasticity | Mus rau A | Gpa | ≥8 | |
Mus rau B | ≥8 | |||
Compressibility (hauv qab 20MPa) | Mus rau C | % | ≤3 | |
plab hnyuv | ≥70 | |||
Impact zog (sab kuaj) | Mus rau A | KJ/㎡ | ≥13 | |
Mus rau B | ≥13 | |||
Interlaminar shear zog | Mpa | ≥8 | ||
Vertical zog zog (90℃+ 2℃) | KV/mm | ≥11 | ||
Vertical zog zog (90℃+ 2℃) | KV | ≥50 | ||
Kev ua haujlwm ceev | g/cm³ | > 1.1 ~ 1.2 | ||
dej cov ntsiab lus | % | ≤6 | ||
Shrinkage tom qab ziab | Mus rau A | % | ≤0.3 | |
Mus rau B | ≤0.3 | |||
Rau thickness | ≤3 | |||
Roj nqus | % | ≥8 |
A 5A Class Transformer Tsev nrog kev daws teeb meem rau Transformer Kev Lag Luam
1,Atiag tiag chaw tsim tshuaj paus nrog ua tiav nyob rau hauv-tsev cov chaw
2, Akev R & D Center, muaj kev koom tes nrog paub zoo Shandong University
3, ALub tuam txhab kev ua haujlwm sab saum toj tau lees paub nrog Cov Qauv Thoob Ntiaj Teb zoo li ISO, CE, SGS thiab BV thiab lwm yam
4, Atus nqi zoo dua tus neeg muag khoom, tag nrho cov khoom tseem ceeb yog cov khoom lag luam thoob ntiaj teb xws li Simens, Schneider thiab Mitsubishi thiab lwm yam.
5, Atxhim khu kev lag luam tus khub, tau txais kev pab rau ABB, TBEA, PEL, ALFANAR, ZETRAK thiab lwm yam
Q1: Dab tsi loj densified ntoo koj tuaj yeem muab tau?
Teb: Peb tuaj yeem txhawb nqa lub rooj tsavxwm lamination pib los ntawm thickness 8mm-70mm, Qhov ntev thiab dav tuaj yeem ua raws li koj qhov loj me.
Q2: Yuav ua li cas lav qhov zoo?
Teb: Qhov zoo yog pom zoo los ntawm lub teb chaws daim ntawv pov thawj, ntau tus neeg saib xyuas laus, cov khoom lag luam cov khoom lag luam kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm txhua yam los ntawm kev khaws cia kom tiav cov khoom.
Q1: Koj puas tuaj yeem muab qhov kev pabcuam tig-tsim rau lub Hoobkas hloov pauv tshiab?
Teb: Yog, peb muaj kev paub nplua nuj los tsim lub Hoobkas tshiab transformer.
Thiab tau ua tiav hauv kev pab Pakistan thiab Bangladesh cov neeg siv khoom los tsim lub Hoobkas transformer.