Exploring the Benefits of Liquid immersed transformers According to IEC60076 Standards: A Guide for Manufacturers
The use of Liquid immersed transformers is becoming increasingly popular in the power industry due to their many advantages over traditional dry-type transformers. This guide will explore the benefits of Liquid immersed transformers according to IEC60076 standards, and provide manufacturers with an overview of the advantages of this technology.
The first benefit of Liquid immersed transformers is their increased efficiency. Liquid immersed transformers are able to operate at higher temperatures than dry-type transformers, allowing them to achieve higher efficiency levels. This increased efficiency can result in significant cost savings for manufacturers, as well as improved performance for end-users.
Type
Rated capacity （KVA）
Voltage combination（KV）
No-load losses（W）
Load losses（W）
No-load current （%）
Short-circuit impedance （%）
SZ11-2000
2000
33,35/6.3,6.6,10.5,11
2300
19240
0.80
6.5
SZ11-2500
2500
33,35/6.3,6.6,10.5,11
2720
20640
0.80
6.5
SZ11-3150
3150
33,35/6.3,6.6,10.5,11
3230
24710
0.72
7.0
SZ11-4000
4000
33,35/6.3,6.6,10.5,11
3870
29160
0.72
7.0
SZ11-5000
5000
33,35/6.3,6.6,10.5,11
4640
34200
0.68
7.0
SZ11-6300
6300
33,35/6.3,6.6,10.5,11
5630
36800
0.68
7.5
SZ11-8000
8000
33,35/6.3,6.6,10.5,11
7870
40600
0.60
7.5
SZ11-10000
10000
33,35/6.3,6.6,10.5,11
9280
48100
0.60
7.5
SZ11-12500
12500
33,35/6.3,6.6,10.5,11
10940
56900
0.56
8.0
SZ11-16000
16000
33,35/6.3,6.6,10.5,11
13170
70300
0.54
8.0
SZ11-20000
20000
33,35/6.3,6.6,10.5,11
15570
82800
0.54
8.0
The second benefit of Liquid immersed transformers is their improved safety. Liquid immersed transformers are designed to be completely sealed, which prevents any potential fire hazards from occurring. This is especially important in areas where combustible materials are present, as the risk of fire is greatly reduced. Additionally, Liquid immersed transformers are designed to be self-extinguishing, meaning that any potential fire will be quickly extinguished.
The third benefit of Liquid immersed transformers is their increased reliability. Liquid immersed transformers are designed to be more resistant to environmental conditions, such as extreme temperatures, humidity, and dust. This increased reliability can result in fewer maintenance costs and improved performance for end-users.
Finally, Liquid immersed transformers are designed to be more cost-effective than dry-type transformers. This is due to the fact that Liquid immersed transformers require less space, as well as fewer components. This can result in significant cost savings for manufacturers, as well as improved performance for end-users.
In conclusion, Liquid immersed transformers offer many advantages over traditional dry-type transformers according to IEC60076 standards. These advantages include increased efficiency, improved safety, increased reliability, and cost-effectiveness. Manufacturers should consider these benefits when selecting a transformer for their application.
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The first benefit of Liquid immersed transformers is their increased efficiency. Liquid immersed transformers are able to operate at higher temperatures than dry-type transformers, allowing them to achieve higher efficiency levels. This increased efficiency can result in significant cost savings for manufacturers, as well as improved performance for end-users.
