11kV Hermetically Sealed Oil Immersed Distribution Transformer
Brief Description
Oil immersed distribution transformers of S9 series are completely sealed from the surrounding atmosphere, so no outside moisture or oxygen gets to contaminate the transformer oil. Corrugated oil tank (for cooling and heat dissipation) is flexible enough to accommodate any changes in transformer volume.
Neither moisture nor oxygen present in the transformer also means prolonged service life of insulation materials. There is no need to check up into the core yoke either prior to getting the transformer started. Limited maintenance and repair saves labor and costs. All 11kV oil immersed distribution transformers are manufactured from our ISO9001 certified facility and designed using PC CAD.
Applications
Suitable for use in any electrical power distribution systems, as well as in pre-fabricated substations (a.k.a. compact substations) and mobile substations.
Standards
IEC60076
GB10094
| 6, 10, 11kV S9-M-30~1600KVA S9 Series Transformer | |||||||||||||
| Model No. | Rated Voltage | Vector Group | No-Load loss | Load loss | No-load Current% | Impedance voltage% | Weight(kg) | Distance between Yokes | Dimensions(mm) | ||||
| H.V(kV) | % | L.V.(kV) | (W) | (W) | Body | Oil | G.W. | (E1=E2) | LxWxH | ||||
| ±5 or ±2X2.5 | 130 | 600 | 2.1 | 4 | 165 | 70 | 275 | 400 | 770x450x980 | ||||
| 170 | 870 | 2.0 | 210 | 90 | 350 | 400 | 830x460x990 | ||||||
| 200 | 1040 | 1.9 | 220 | 100 | 400 | 400 | 865x465x1000 | ||||||
| 250 | 1250 | 1.8 | 260 | 110 | 460 | 400 | 900x470x1060 | ||||||
| 290 | 1500 | 1.6 | 310 | 110 | 480 | 400 | 980X510X1070 | ||||||
| 340 | 1800 | 1.5 | 355 | 125 | 630 | 550 | 1030X530X1150 | ||||||
| 400 | 2200 | 1.4 | 470 | 140 | 730 | 550 | 1090X570X1180 | ||||||
| 480 | 2600 | 1.3 | 550 | 170 | 860 | 550 | 1180X630X1210 | ||||||
| 6 | 560 | 3050 | 1.2 | 650 | 200 | 990 | 550 | 1230X660X1260 | |||||
| 6.3 | 0.4 | Dyn11 | 670 | 3650 | 1.1 | 760 | 240 | 1180 | 550 | 1360X750X1300 | |||
| 10 | or Yyn0 | 800 | 4300 | 1.0 | 840 | 250 | 1240 | 550 | 1430X790X1370 | ||||
| 10.5 | 960 | 5150 | 1.0 | 1050 | 290 | 1620 | 660 | 1490X830X1400 | |||||
| 11 | 1200 | 6200 | 0.9 | 4.5 | 1260 | 350 | 1930 | 660 | 1570X870X1480 | ||||
| 1400 | 7500 | 0.8 | 1670 | 490 | 2580 | 820 | 1650x920x1610 | ||||||
| 1700 | 10300 | 0.7 | 1850 | 600 | 3050 | 820 | 1790x1040x1760 | ||||||
| 1950 | 12000 | 0.6 | 2160 | 620 | 3370 | 820 | 1910x1150x1850 | ||||||
| 2400 | 14500 | 0.6 | 2550 | 790 | 4260 | 820 | 2150x1250x1950 | ||||||
| Note: Above data are for reference only. | |||||||||||||
