Person 1: “So, what are the benefits of Liquid immersed transformers?”
Person 2: “Well, Liquid immersed transformers offer a number of advantages over traditional dry-type transformers. For example, they are more efficient, have a longer life span, and are more reliable. They also provide better protection against short circuits and overloads.”
Person 1: “That’s great! What types of Liquid immersed transformers are available?”
Person 2: “The three most common types are Dyn11, Yyno, and YNd11. Each type has its own unique benefits. For instance, Dyn11 transformers are designed for high-voltage applications and are very efficient. Yyno transformers are designed for low-voltage applications and are very reliable. YNd11 transformers are designed for medium-voltage applications and offer excellent protection against short circuits and overloads.”
Person 1: “That’s really helpful. Are there any other benefits to using Liquid immersed transformers?”
Person 2: “Yes, they are also more compact than dry-type transformers, which makes them easier to install and maintain. Additionally, they are less prone to overheating, which can help reduce energy costs.”
Dialogue:
Person 1: “Hello, I’m interested in learning more about the quality of Chinese manufactured Liquid immersed transformers. Can you tell me more about it?”
Person 2: “Of course! Chinese manufactured Liquid immersed transformers are known for their high quality and reliability. They are designed to meet the highest standards of safety and performance. They are also designed to be energy efficient and cost-effective. Additionally, they are designed to be easy to install and maintain.”
Person 1: “That’s great to know. What other factors should I consider when evaluating the quality of Chinese manufactured Liquid immersed transformers?”
Type
Rated capacity （KVA）
Voltage combination（KV）
No-load losses（W）
Load losses（W）
No-load current (%)
Short-circuit impedance (%)
S11-630
630
33,35/6.3,6.6,10.5,11
830
7870
1.10
6.5
S11-800
800
33,35/6.3,6.6,10.5,11
980
9410
1.00
6.5
S11-1000
1000
33,35/6.3,6.6,10.5,11
1150
11540
1.00
6.5
S11-1250
1250
33,35/6.3,6.6,10.5,11
1410
13940
0.90
6.5
S11-1600
1600
33,35/6.3,6.6,10.5,11
1700
16670
0.80
6.5
S11-2000
2000
33,35/6.3,6.6,10.5,11
2180
18380
0.70
6.5
S11-2500
2500
33,35/6.3,6.6,10.5,11
2560
19670
0.60
6.5
S11-3150
3150
33,35/6.3,6.6,10.5,11
3040
23090
0.56
7.0
S11-4000
4000
33,35/6.3,6.6,10.5,11
3620
27360
0.56
7.0
S11-5000
5000
33,35/6.3,6.6,10.5,11
4320
31380
0.48
7.0
S11-6300
6300
33,35/6.3,6.6,10.5,11
5250
35060
0.48
7.5
S11-8000
8000
33,35/6.3,6.6,10.5,11
7200
38500
0.42
7.5
S11-10000
10000
33,35/6.3,6.6,10.5,11
8700
45300
0.42
7.5
S11-12500
12500
33,35/6.3,6.6,10.5,11
10080
53900
0.40
8.0
S11-16000
16000
33,35/6.3,6.6,10.5,11
12160
65800
0.40
8.0
S11-20000
20000
33,35/6.3,6.6,10.5,11
14400
79500
0.40
8.0
S11-25000
25000
33,35/6.3,6.6,10.5,11
17020
94100
0.32
8.0
S11-31500
31500
33,35/6.3,6.6,10.5,11
20220
112900
0.32
8.0
Person 2: “When evaluating the quality of Chinese manufactured Liquid immersed transformers, you should consider the materials used in their construction, the manufacturing process, and the quality control measures in place. Additionally, you should look for certifications from reputable organizations that verify the quality of the product. Finally, you should look for customer reviews and feedback to get an idea of how satisfied customers are with the product.”
Person 1: “Hello, I’m interested in learning more about the quality of Chinese manufactured Liquid immersed transformers. Can you tell me more about it?”
Person 2: “Of course! Chinese manufactured Liquid immersed transformers are known for their high quality and reliability. They are designed to meet the highest standards of safety and performance. They are also designed to be energy efficient and cost-effective. Additionally, they are designed to be easy to install and maintain.”
Person 1: “That’s great to know. What other factors should I consider when evaluating the quality of Chinese manufactured Liquid immersed transformers?”