Nga ahuatanga o nga Hua
20kV Distribution Transformers Ko te whakarāpopototanga "huri" e pā ana ki te taputapu hiko pateko i roto i te punaha tohatoha hiko e huri ana i te ngaohiko AC me te naianei.
kia rite ki te ture o te whakauru hiko ki te tuku i te mana AC.I etahi waahi, ko nga Kaihuri hiko me te taumata ngaohiko i raro iho i te 20 kV e kiia ana ko "Nga Kaihuri tohatoha" ranei "
blending"mo te poto. Ko te whakaurunga o nga waahi me nga waahi "whakaritea" he teihana.
Stohurd
GB1094.1-2013;GB1094.2-2013;GB1094.3-2013;GB1094.5-2008;GB/T 6451-2008;GB/T 1094.10-2003;JB/T 10088-2004
IEC60076;SANS 780 PAErewa
Nga ahuatanga o nga Hua
1. Tutaki, neke atu ranei i te ANSI.IEC.GB.SANS.Paerewa
2. Te Whakahaere Haumaru, te Whakanoho me te Mahi.
3. Ataahua, ahua hou
4. Hanganga whaitake
5. Tino-hiri
6. He teitei ake te pono o te punaha
7. Te haumaru teitei me te pono i roto i te mahi
8. Te kaha nui o te taumaha me te kaha
9. Te hanga pakari he pai rawa te ara iahiko poto me te kaha ki te aukati i te waiariki
10. EVERPOWER He pai ake nga kaihurihuri na te whakaiti i nga ngaronga kore-uta me te whakaheke i nga mate kawenga.
Transformer tikanga ratonga noa
1.Ko te teitei i runga ake i te moana kei raro i te 1000m;
2.Ambient pāmahana;
3.Highest rangi pāmahana + 40 ℃;
4.Highest rangi toharite ia ra + 30 ℃;
5.Highest tau toharite pāmahana rangi + 20 ℃;
6.Lowest rangi waho pāmahana-25 ℃;
| S11-20kV tohatoha raraunga hangarau whakawhiti | |||||||||||||
| Whakatauria Te kaha (kVA) | Roopu Ngaohiko (kV) | Vector Rōpū | Ngaohiko aukati | Ngaronga(kW) | Kore-utaina nāianei | Taumaha(kg) | L*B*H(mm) Te ahu whakahuahua | Ine poutū whakapae (mm) | |||||
| Teitei Ngaohiko | Iti Ngaohiko | ％ | Kore-utaina | Utaina | ％ | Miihini taumaha | Hinu taumaha | Poke taumaha | |||||
| 50 | 5.5 | 0.17 | 1.15 | 2.0 | 200 | 145 | 465 | 920*610*1000 | 450/380 | ||||
| 100 | 0.23 | 1.92 | 1.8 | 330 | 165 | 635 | 920*680*1100 | 550/450 | |||||
| 125 | 0.27 | 2.26 | 1.7 | 395 | 185 | 745 | 960*780*1120 | 550/470 | |||||
| 160 | 0.29 | 2.69 | 1.6 | 505 | 205 | 885 | 1160*710*1180 | 550/520 | |||||
| 200 | 0.34 | 3.16 | 1.5 | 580 | 225 | 995 | 1190*730*1190 | 550/520 | |||||
| 250 | 0.41 | 3.76 | 1.4 | 695 | 245 | 1130 | 1280*820*1210 | 650/550 | |||||
| 315 | 24 | 0.4 | Yyno | 0.49 | 4.53 | 1.4 | 745 | 260 | 1285 | 1380*910*1240 | 650/550 | ||
| 400 | 22 | 0.415 | Dyn11 | 0.58 | 5.47 | 1.3 | 865 | 305 | 1500 | 1430*950*1320 | 650/550 | ||
| 500 | 20 | 0.69 | 6.58 | 1.2 | 985 | 335 | 1710 | 1520*1020*1360 | 750/600 | ||||
| 630 | 19 | 0.433 | Dyn5 | 0.83 | 7.87 | 1.1 | 1165 | 385 | 2010 | 1680*1150*1380 | 850/660 | ||
| 800 | 0.98 | 9.41 | 1.0 | 1335 | 415 | 2315 | 1810*1280*1430 | 850/660 | |||||
| 1000 | 1.15 | 11.54 | 1.0 | 1655 | 515 | 2985 | 1840*1290*1540 | 850/660 | |||||
| 1250 | 1.4 | 13.94 | 0.9 | 1890 | 630 | 3460 | 1850*1300*1730 | 850/660 | |||||
| 1600 | 1.7 | 16.67 | 0.8 | 2220 | 710 | 4015 | 1920*1350*1790 | 850/700 | |||||
| 2000 | 2.18 | 20.43 | 0.8 | 2530 | 730 | 4425 | 2020*1770*2040 | 820/820 | |||||
| 2500 | 2.56 | 21.85 | 0.8 | 3165 | 795 | 5260 | 2080*1800*2130 | 1070/1070 | |||||
Tuhipoka: Te awhe paopao o ngaohiko teitei:±2*2.5%;Auautanga:50Hz
Na Constance mai Curacao - 2017.04.28 15:45 Na Genevieve mai Surabaya - 2017.04.28 15:45 
