Astaamaha Alaabta
1. La kulmo ama ka bato ANSI.IEC.GB.SANS.Heerka
2. Qabasho nabdoon, Rakibaadda iyo Hawlgelinta.
3. Soo jiidasho leh, muuqaal casri ah
4. Qaab-dhismeed macquul ah
5. Si buuxda loo xidhay
6. Isku halaynta nidaamka sare
7. Ammaanka sare iyo isku halaynta hawlgalka
8. Awoodda sare ee culeyska iyo hufnaanta
9. Dhisme adag oo leh wareeg gaaban oo heer sare ah iyo awood kulayleed
10. Transformers waxa ay aad ugu wanagsan yihiin iyadoo la dhimay khasaaraha aan rarka lahayn iyo la dhimay rarka
Heerka
GB1094.1-2013;GB 1094.2- -2013;GB 1094.3- -2013;GB1094.5- -2008;GB/T 6451-2008;GB/T 1094. 10-2003;JB/T 10088- -2004;1EC60076;SANS 780 HEERARKA
Transformer xaaladaha adeegga caadiga ah
1. Dhererka ka sarreeya heerka badda wuxuu ka hooseeyaa 1000m;
2. heerkulka deegaanka;
3. Heerkulka hawada ugu sarreeya +40C*;
4. Celceliska heerkulka hawada maalinlaha ah ee ugu sarreeya + 30C;
5. Celceliska hawada sanadlaha ugu sarreeya +20C°;
6. Heerkulka hawada dibadda ugu hooseeya -25C°
Taxanaha S11 33/35kV hal waji oo koronto qaybinta ku rakiban
Fiiro gaar ah: Kala duwanaanshaha taabasho ee koronto-sare: ± 5% ± 2x 2.5%;Inta jeer: 50Hz