Oil-Immersed Transformer
01
Single-Phase Oil-Immersed Transformer, Pole Mounted Transformer
Model Definition
Features
● Highly Efficient and Energy-Saving Design: Adopts a wound-core structure design with high efficiency and energy-saving features, effectively reducing no-load losses and improving operational efficiency.
● Compact Size and Lightweight: Compared to traditional transformers, pole-mounted single-phase transformers are smaller in size and lighter in weight, facilitating easier installation and maintenance.
● Low Infrastructure Investment: Owing to their compact size and lightweight characteristics, infrastructure investment is relatively low, making them suitable for rural power grids and remote mountainous areas.
● Reduced Line Loss: Capable of shortening the low-voltage power supply radius, reducing line losses by over 60%, and enhancing power supply quality.
● Easy Installation: Employs a pole-mounted suspension installation method, ensuring a simple and rapid installation process.
● High Reliability: Features a fully sealed structure with strong overload capacity, high reliability for continuous operation, and straightforward maintenance.
Range of application
Suitable for rural power grids, remote mountainous areas, scattered villages and other places, meeting the electricity demands for agricultural production and lighting.
Technical specifications
|
Rated capacity (kVA) |
Rated voltage |
Vector group |
No-load loss (W) |
Load loss (W) |
No-load current (%) |
Impedance voltage (%) |
||
|
HV (kV) |
Tapping range (%) |
LV (kV) |
||||||
|
10 |
6 6.3 10 10.5 11 | ±2×2.5 ±5 | 2× (0.22~0.24) 或 0.22~0.24 | li0 li6 |
45 |
235 |
1.1 |
3.0 |
|
16 |
55 |
330 |
1.0 |
|||||
|
20 |
65 |
385 |
0.9 |
|||||
|
30 |
80 |
560 |
0.8 |
|||||
|
40 |
100 |
700 |
0.8 |
3.5 |
||||
|
50 |
120 |
855 |
0.7 |
|||||
|
63 |
145 |
1020 |
0.6 |
|||||
|
80 |
160 |
1260 |
0.6 |
|||||
|
100 |
190 |
1485 |
0.6 |
|||||
|
125 |
230 |
1755 |
0.5 |
|||||
|
160 |
290 |
2130 |
0.5 |
|||||
Note: The above data is subject to change due to technical improvement.