Overview of Molded Cast Coil Dry Type Transformers
Molded cast coil dry type transformers are essential components in power transmission systems, especially in urban and industrial applications. Their design allows for efficient energy transfer while minimizing the risks associated with traditional oil-filled transformers. These transformers utilize a unique construction method that involves encapsulating the windings in a resin, providing excellent insulation and moisture resistance. One of the key benefits of molded cast coil transformers is their robust nature. The resin used in the molding process not only protects the windings from environmental factors such as humidity and dust but also enhances the transformer’s fire resistance. This makes them a suitable choice for locations where safety and reliability are paramount.
Advantages of Using Molded Cast Coil Transformers
The advantages of molded cast coil dry type transformers extend beyond their structural integrity. They are designed to operate efficiently under various environmental conditions, making them a preferred option for outdoor installations and areas prone to flooding. Furthermore, their compact design allows for easier installation and maintenance compared to larger, traditional transformer models. These transformers also have a lower environmental impact since they do not contain oil, eliminating the risk of spillage or leakage that can occur with oil-filled transformers. This eco-friendly characteristic appeals to industries looking to adhere to environmental regulations and sustainability practices.
Type
Rated capacity （KVA）
Voltage combination（KV）
No-load losses（W）
Load losses（W）
No-load current （%）
Short-circuit impedance （%）
SC13-30
30
6,6.3,6.6,10,11/0.4
150
710
2.3
4.0
SC13-50
50
6,6.3,6.6,10,11/0.4
215
1000
2.2
4.0
SC13-80
80
6,6.3,6.6,10,11/0.4
295
1380
1.7
4.0
SC13-100
100
6,6.3,6.6,10,11/0.4
320
1570
1.7
4.0
SC13-125
125
6,6.3,6.6,10,11/0.4
375
1850
1.5
4.0
SCB13-160
160
6,6.3,6.6,10,11/0.4
430
2130
1.5
4.0
SCB13-200
200
6,6.3,6.6,10,11/0.4
495
2530
1.3
4.0
SCB13-250
250
6,6.3,6.6,10,11/0.4
575
2760
1.3
4.0
SCB13-315
315
6,6.3,6.6,10,11/0.4
705
3470
1.1
4.0
SCB13-400
400
6,6.3,6.6,10,11/0.4
785
3990
1.1
4.0
SCB13-500
500
6,6.3,6.6,10,11/0.4
930
4880
1.1
4.0
SCB13-630
630
6,6.3,6.6,10,11/0.4
1070
5880
0.9
4.0
SCB13-630
630
6,6.3,6.6,10,11/0.4
1040
5960
0.9
6.0
SCB13-800
800
6,6.3,6.6,10,11/0.4
1210
6960
0.9
6.0
SCB13-1000
1000
6,6.3,6.6,10,11/0.4
1410
8130
0.9
6.0
SCB13-1250
1250
6,6.3,6.6,10,11/0.4
1670
9690
0.9
6.0
SCB13-1600
1600
6,6.3,6.6,10,11/0.4
1960
11700
0.9
6.0
SCB13-2000
2000
6,6.3,6.6,10,11/0.4
2440
14400
0.7
6.0
SCB13-2500
2500
6,6.3,6.6,10,11/0.4
2880
17100
0.7
6.0
Chinese Manufacturers Leading the Market
China has emerged as a leading manufacturer of molded cast coil dry type transformers, supplying both domestic and international markets. Chinese manufacturers leverage advanced technology and skilled labor to produce high-quality transformers that meet global standards. They often offer competitive pricing without compromising on performance, making them attractive to various sectors including utilities, railways, and industrial facilities. Furthermore, many Chinese manufacturers invest heavily in research and development to enhance the efficiency and reliability of their products. This focus on innovation ensures that they remain at the forefront of transformer technology, providing solutions that cater to the evolving needs of power transmission systems worldwide.
Understanding Vacuum Cast Coil Dry Type Transformers Vacuum cast coil dry type transformers are advanced electrical devices designed to efficiently manage…
One of the key benefits of molded cast coil transformers is their robust nature. The resin used in the molding process not only protects the windings from environmental factors such as humidity and dust but also enhances the transformer’s fire resistance. This makes them a suitable choice for locations where safety and reliability are paramount.
