As China continues to develop and expand its power distribution network, it is important to consider the most efficient and reliable solutions for the country’s energy needs. One such solution is the use of Oil immersed transformers for power distribution. These transformers offer a number of advantages over traditional air-cooled transformers, making them an ideal choice for China’s power distribution needs.
Oil immersed transformers are designed to be more efficient than air-cooled transformers, as they are able to transfer more power with less energy loss. This is due to the fact that the oil used in the transformer acts as an insulator, reducing the amount of energy lost in the form of heat. Additionally, Oil immersed transformers are able to operate at higher temperatures than air-cooled transformers, allowing them to handle higher loads without the risk of overheating.
Type
Rated capacity （KVA）
No-load losses（W）
Voltage combination （KV）
Load losses（W）
No-load current （%）
Short-circuit impedance （%）
S11-M-30
30
100
6,6.3,10,10.5,11/0.4
600
2.3
4.0
S11-M-50
50
130
6,6.3,10,10.5,11/0.4
870
2.0
4.0
S11-M-63
63
150
6,6.3,10,10.5,11/0.4
1040
1.9
4.0
S11-M-80
80
180
6,6.3,10,10.5,11/0.4
1250
1.9
4.0
S11-M-100
100
200
6,6.3,10,10.5,11/0.4
1500
1.8
4.0
S11-M-125
125
240
6,6.3,10,10.5,11/0.4
1800
1.7
4.0
S11-M-160
160
280
6,6.3,10,10.5,11/0.4
2200
1.6
4.0
S11-M-200
200
340
6,6.3,10,10.5,11/0.4
2600
1.5
4.0
S11-M-250
250
400
6,6.3,10,10.5,11/0.4
3050
1.4
4.0
S11-M-315
315
480
6,6.3,10,10.5,11/0.4
3650
1.4
4.0
S11-M-400
400
570
6,6.3,10,10.5,11/0.4
4300
1.3
4.0
S11-M-500
500
680
6,6.3,10,10.5,11/0.4
5100
1.2
4.0
S11-M-630
630
810
6,6.3,10,10.5,11/0.4
6200
1.1
4.5
S11-M-800
800
980
6,6.3,10,10.5,11/0.4
7500
1.0
4.5
S11-M-1000
1000
1150
6,6.3,10,10.5,11/0.4
10300
1.0
4.5
S11-M-1250
1250
1360
6,6.3,10,10.5,11/0.4
12800
0.9
4.5
S11-M-1600
1600
1640
6,6.3,10,10.5,11/0.4
14500
0.8
4.5
S11-M-2000
2000
2280
6,6.3,10,10.5,11/0.4
17820
0.6
5.0
S11-M-2500
2500
2700
6,6.3,10,10.5,11/0.4
20700
0.6
5.0
S11-M-30-
30
90
20,22/0.4
660
2.1
5.5
S11-M-50-
50
130
20,22/0.4
960
2
5.5
S11-M-63-
63
150
20,22/0.4
1145
1.9
5.5
S11-M-80-
80
180
20,22/0.4
1370
1.8
5.5
S11-M-100-
100
200
20,22/0.4
1650
1.6
5.5
S11-M-125-
125
240
20,22/0.4
1980
1.5
5.5
S11-M-160-
160
290
20,22/0.4
2420
1.4
5.5
S11-M-200-
200
330
20,22/0.4
2860
1.3
5.5
S11-M-250-
250
400
20,22/0.4
3350
1.2
5.5
S11-M-315-
315
480
20,22/0.4
4010
1.1
5.5
S11-M-400-
400
570
20,22/0.4
4730
1
5.5
S11-M-500
500
680
20,22/0.4
5660
1
5.5
S11-M-630
630
810
20,22/0.4
6820
0.9
6
S11-M-800
800
980
20,22/0.4
8250
1.8
6
S11-M-1000
1000
1150
20,22/0.4
11330
0.7
6
S11-M-1250
1250
1350
20,22/0.4
13200
0.7
6
S11-M-1600
1600
1630
20,22/0.4
15950
0.6
6
Oil immersed transformers are also more reliable than air-cooled transformers, as they are less prone to breakdowns and other issues. This is due to the fact that the oil used in the transformer acts as a lubricant, reducing the amount of wear and tear on the transformer’s components. Additionally, Oil immersed transformers are less likely to suffer from electrical faults, as the oil acts as a barrier against electrical surges.
Finally, Oil immersed transformers are more cost-effective than air-cooled transformers, as they require less maintenance and have a longer lifespan. This is due to the fact that the oil used in the transformer acts as a coolant, reducing the amount of energy needed to keep the transformer running. Additionally, Oil immersed transformers are more efficient, meaning that they require less energy to operate, resulting in lower energy bills.
In conclusion, Oil immersed transformers offer a number of advantages over traditional air-cooled transformers, making them an ideal choice for China’s power distribution needs. These transformers are more efficient, reliable, and cost-effective than air-cooled transformers, making them a great option for China’s energy needs.
Welcome to the fascinating world of Oil immersed transformers! In this article, we’ll take a look at the manufacturing process of these transformers in China.
Oil immersed transformers are used in a variety of applications, from power distribution to industrial automation. They are highly efficient and reliable, making them a popular choice for many industries.
The manufacturing process of Oil immersed transformers in China begins with the selection of raw materials. The core of the transformer is made from high-grade steel laminations, while the windings are made from copper or aluminum. The insulation material is usually a combination of paper and oil.
Once the raw materials have been selected, the next step is to assemble the transformer. This involves winding the copper or aluminum wire around the core, and then insulating it with paper and oil. The windings are then connected to the terminals, and the transformer is ready for testing.
Testing is an important part of the manufacturing process, as it ensures that the transformer is safe and reliable. The transformer is tested for electrical performance, temperature rise, and noise levels. Once the tests are complete, the transformer is ready for installation.
Finally, the transformer is shipped to its destination. In China, the transformers are usually shipped by sea, as this is the most cost-effective option.
We hope this article has given you a better understanding of the manufacturing process of Oil immersed transformers in China. If you have any further questions, please don’t hesitate to contact us.
