The 3-phase oil-immersed distribution transformer produced by our company adopts newly-designed insulation structure for transformer body so as to improve its short circuit resistance capability. The iron core is made of high quality cold-rolled silicon steel sheet, and the winding group uses multi-layered cylinder structure or foil-type structure. Its all fasteners are processed by special anti-loosing treatment.
This product is one of high-tech products widely promoted by the nation due to its higher efficiency and lower loss,it is helpful to save a great deal of power consumption and running cost, and bring great social benefits.
Parameter
| Hermatically Sealed Oil-immersed Transformer S11-M-30～2500/10 | |||||||||
| Rated Capacity | Voltage Combination | Connection Method |
Loss(KW) | No Load Current(%) |
Impendence Voltage(%) |
Weight | Dimension(mm) | ||
| (KVA) | HV(KV) | LV(KV) | No Load | Load(75℃) | (Kg) | (L×W×H) | |||
| 30 | 11 | 0.4 | Yyn0 Dyn11 |
0.1 | 0.6 | 2.1 | 4 | 346 | 670×310×615 |
| 50 | 0.13 | 0.87 | 2 | 417 | 700×325×630 | ||||
| 80 | 10.5 | 0.18 | 1.25 | 1.8 | 556 | 755×355×690 | |||
| 100 | 0.2 | 1.5 | 1.6 | 619 | 785×360×685 | ||||
| 125 | 10 | 0.24 | 1.8 | 1.5 | 703 | 805×370×720 | |||
| 160 | 0.28 | 2.2 | 1.4 | 794 | 850×385×735 | ||||
| 200 | 6 | 0.34 | 2.6 | 1.3 | 935 | 865×405×805 | |||
| 250 | 0.4 | 3.05 | 1.2 | 1086 | 905×415×935 | ||||
| 315 | 0.48 | 3.65 | 1.1 | 1226 | 925×440×915 | ||||
| 400 | 0.57 | 4.3 | 1 | 1468 | 970×465×960 | ||||
| 500 | 0.68 | 5.1 | 1 | 1758 | 1035×500×1010 | ||||
| 630 | 0.81 | 6.2 | 0.9 | 4.5 | 2074 | 1110×525×1075 | |||
| 800 | 0.98 | 7.5 | 0.8 | 2840 | 1190×580×1155 | ||||
| 1000 | 1.15 | 10.3 | 0.7 | 2842 | 1205×560×1195 | ||||
| 1250 | 1.36 | 12.8 | 0.6 | 3168 | 1185×590×1205 | ||||
| 1600 | 1.64 | 14.5 | 0.6 | 3800 | 1225×565×1345 | ||||
| 2000 | 1.96 | 19.8 | 0.6 | 4633 | 1310×615×1435 | ||||
| 2500 | 2.31 | 23 | 0.6 | 5329 | 1390×660×1510 | ||||