HUARUI 
3500KVA 33kv Oil Transformer
S-3500kVA oil immersed distribution transformer is customized for African tropical power grid(Nigeria), rated voltage 33kV/415V. Adopts high efficiency grain-oriented silicon steel core and full copper winding, anti-corrosion & high temperature resistant design, stable operation under tropical high temperature environment，the max ambient temperature up to 55℃.
|
Model |
S-3500kva |
|
Phase |
3 |
|
Frequency |
50HZ |
|
Primary Voltage/High voltage |
33kv |
|
Secondary voltage/Low voltage |
400v/415v/433v |
|
Connection Symbol |
Dyn11 |
|
On load loss |
27300W |
|
No load loss |
3610W |
|
No load current |
0.45% |
|
Impedance voltage |
6.06% |
|
Tap range of NLTC(DETC) |
±2*2.5% |
|
Max.ambient temperature |
45℃ |
|
Max.oil temperature rise |
55℃ |
|
Max.winding temperature rise |
60℃ |
|
Oil weight |
1900kg |
|
Total wight |
8200kg |
|
Dimensions(L*W*H) MM |
2900*2200*2650 |
Large-scale commercial complex power distribution, medium-size manufacturing plants, industrial parks, distributed photovoltaic and wind power booster stations, urban regional substations, mining auxiliary power supply, large-scale residential communities, township high-voltage power distribution projects.
