Oil type transformers are a popular choice for high impedance applications due to their ability to provide high levels of insulation and protection from electrical noise. This article will explore the benefits of Oil type transformers for high impedance applications, including their ability to provide superior insulation, reduce electrical noise, and improve system efficiency.
Oil type transformers are designed to provide superior insulation compared to other types of transformers. This is due to the fact that oil is a better insulator than air, and the oil-filled transformer is completely sealed, preventing any air from entering the transformer. This helps to reduce the risk of electrical shock and other safety hazards. Additionally, the oil-filled transformer is able to withstand higher temperatures than air-filled transformers, making them ideal for high-temperature applications.
Oil type transformers are also able to reduce electrical noise. This is because the oil-filled transformer is able to absorb and dissipate electrical noise more effectively than air-filled transformers. This helps to reduce the amount of interference that can be caused by electrical noise, which can be a major issue in high impedance applications.
Finally, Oil type transformers are able to improve system efficiency. This is because the oil-filled transformer is able to transfer more power than air-filled transformers, allowing for more efficient operation. Additionally, the oil-filled transformer is able to reduce losses due to its superior insulation, which helps to improve system efficiency.
In conclusion, Oil type transformers are a popular choice for high impedance applications due to their ability to provide superior insulation, reduce electrical noise, and improve system efficiency. These benefits make Oil type transformers an ideal choice for high impedance applications.
Evaluating the Quality of Chinese Manufactured Oil type transformers for High Impedance Applications
The quality of Chinese manufactured Oil type transformers for high impedance applications is an important factor to consider when selecting a transformer for a particular application. In order to evaluate the quality of these transformers, it is important to consider several factors, including the transformer’s design, construction, and performance.
The design of the transformer is an important factor to consider when evaluating its quality. Chinese manufacturers typically use a variety of designs, including core-type, shell-type, and toroidal designs. Each of these designs has its own advantages and disadvantages, and it is important to select the design that best meets the requirements of the application.
The construction of the transformer is also an important factor to consider when evaluating its quality. Chinese manufacturers typically use a variety of materials, including copper, aluminum, and steel. It is important to select the material that best meets the requirements of the application. Additionally, the quality of the construction should be evaluated to ensure that the transformer is properly insulated and that all components are securely fastened.
Type
Rated capacity （KVA）
Voltage combination（KV）
No-load losses（W）
Load losses（W）
No-load Current (%)
Short-circuit impedance (%)
SH15-M-30
30
6,6.3,10,10.5,11/0.4
33
630
1.50
4.0
SH15-M-50
50
6,6.3,10,10.5,11/0.4
43
910
1.20
4.0
SH15-M-63
63
6,6.3,10,10.5,11/0.4
50
1090
1.10
4.0
SH15-M-80
80
6,6.3,10,10.5,11/0.4
60
1310
1.00
4.0
SH15-M-100
100
6,6.3,10,10.5,11/0.4
75
1580
0.90
4.0
SH15-M-125
125
6,6.3,10,10.5,11/0.4
85
1890
0.80
4.0
SH15-M-160
160
6,6.3,10,10.5,11/0.4
100
2310
0.60
4.0
SH15-M-200
200
6,6.3,10,10.5,11/0.4
120
2730
0.60
4.0
SH15-M-250
250
6,6.3,10,10.5,11/0.4
140
3200
0.60
4.0
SH15-M-315
315
6,6.3,10,10.5,11/0.4
170
3830
0.50
4.0
SH15-M-400
400
6,6.3,10,10.5,11/0.4
200
4520
0.50
4.0
SH15-M-500
500
6,6.3,10,10.5,11/0.4
240
5140
0.50
4.0
SH15-M-630
630
6,6.3,10,10.5,11/0.4
320
6200
0.30
4.5
SH15-M-800
800
6,6.3,10,10.5,11/0.4
380
7500
0.30
4.5
SH15-M-1000
1000
6,6.3,10,10.5,11/0.4
450
10300
0.30
4.5
SH15-M-1250
1250
6,6.3,10,10.5,11/0.4
530
12000
0.20
4.5
SH15-M-1600
1600
6,6.3,10,10.5,11/0.4
630
14500
0.20
4.5
SH15-M-2000
2000
6,6.3,10,10.5,11/0.4
750
18300
0.20
5.0
SH15-M-2500
2500
6,6.3,10,10.5,11/0.4
900
21200
0.20
5.0
Finally, the performance of the transformer should be evaluated to ensure that it meets the requirements of the application. This includes evaluating the transformer’s efficiency, voltage regulation, and temperature rise. Additionally, the transformer should be tested to ensure that it meets the required safety standards.
In conclusion, the quality of Chinese manufactured Oil type transformers for high impedance applications can be evaluated by considering the transformer’s design, construction, and performance. By carefully evaluating these factors, it is possible to select a transformer that meets the requirements of the application and provides reliable performance.
Oil type transformers are designed to provide superior insulation compared to other types of transformers. This is due to the fact that oil is a better insulator than air, and the oil-filled transformer is completely sealed, preventing any air from entering the transformer. This helps to reduce the risk of electrical shock and other safety hazards. Additionally, the oil-filled transformer is able to withstand higher temperatures than air-filled transformers, making them ideal for high-temperature applications.
