Medium voltage dry type transformers are crucial electrical devices used to step down voltage levels in various industrial and commercial applications. Unlike oil-filled transformers, these units utilize air as an insulator, making them a safer and more environmentally friendly option. They are often employed in settings where space is limited and safety is a priority, such as in urban areas or near sensitive equipment. These transformers typically operate at voltage levels ranging from 1 kV to 36 kV. Their design features robust insulation materials that allow for efficient heat dissipation, which extends the lifespan of the equipment. Moreover, they require minimal maintenance compared to traditional transformers, significantly reducing operational costs over time.
Popular Manufacturers in China
China has emerged as a leading manufacturer of medium voltage dry type transformers, with several companies gaining prominence in both domestic and international markets. These manufacturers invest heavily in research and development to produce transformers that meet global standards while ensuring high efficiency and durability.
Among the most popular Chinese manufacturers are companies like Siemens China, Shanghai Electric, and Xian Electric Engineering Company. These companies leverage advanced technology and skilled labor to provide high-quality products that cater to a wide range of applications, including renewable energy, mining, and infrastructure projects.
Type
Rated capacity （KVA）
Voltage combination（KV）
No-load losses（W）
Load losses（W）
No-load current （%）
Short-circuit impedance （%）
SC10-800
800
33,35,38/6,6.3,6.6,10,11
2200
9400
1.1
6.0
SC10-1000
1000
Voltage combination（KV）
2610
10800
1.1
6.0
SC10-1250
1250
6,6.3,6.6,10,11/0.4
3060
11900
1.0
6.0
SC10-1500
1500
Voltage combination（KV）
3600
15400
1.0
6.0
SC10-2000
2000
6,6.3,6.6,10,11/0.4
4130
18200
0.9
7.0
SC10-2500
2500
Voltage combination（KV）
4750
21800
0.9
7.0
SC10-3150
3150
6,6.3,6.6,10,11/0.4
5880
24500
0.8
8.0
SC10-4000
4000
Voltage combination（KV）
6860
29400
0.8
8.0
SC10-5000
5000
6,6.3,6.6,10,11/0.4
8180
34960
0.7
8.0
SC10-6300
6300
Voltage combination（KV）
9680
40800
0.7
8.0
SC10-8000
8000
6,6.3,6.6,10,11/0.4
11000
46060
0.6
9.0
SC10-10000
10000
Voltage combination（KV）
12660
56500
0.6
9.0
SC10-12500
12500
6,6.3,6.6,10,11/0.4
15400
64600
0.5
9.0
SC10-16000
16000
Voltage combination（KV）
18900
76000
0.5
9.0
SC10-20000
20000
6,6.3,6.6,10,11/0.4
22400
85500
0.4
10.0
Advantages of Choosing Chinese Manufacturers
Choosing a Chinese manufacturer for medium voltage dry type transformers comes with several advantages. First, the competitive pricing offered by these manufacturers allows businesses to acquire high-quality equipment without straining their budgets. This affordability is particularly beneficial for small to medium enterprises looking to upgrade their electrical systems. Additionally, many Chinese manufacturers have established robust supply chains and distribution networks that ensure timely delivery and support. This capability means that customers can expect not only high-quality products but also reliable service and maintenance options post-purchase, facilitating a smoother operational experience.
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