Dry type transformers are a crucial component in electrical systems, providing the necessary voltage transformation for various applications. These transformers are known for their high safety level, making them a popular choice in the market. In recent years, China has emerged as a leading manufacturer of Dry type transformers, offering innovative designs and advanced safety features.
One of the key safety features of Dry type transformers is their ability to withstand high temperatures. Unlike oil-filled transformers, which rely on flammable liquids for cooling, Dry type transformers use air as a cooling medium. This eliminates the risk of fire or explosion, making them ideal for indoor installations where fire safety is a concern.
In addition to their high temperature tolerance, Dry type transformers are also designed to be self-extinguishing in the event of a fire. This means that if a fault occurs within the transformer, it will not propagate and cause further damage. This feature is essential for protecting both the transformer itself and the surrounding equipment from potential fire hazards.
Furthermore, Dry type transformers are constructed with non-flammable materials, further reducing the risk of fire. The insulation materials used in these transformers are specifically chosen for their fire-resistant properties, ensuring that the transformer can operate safely even in high-risk environments.
Another important safety feature of Dry type transformers is their ability to withstand overloads and short circuits. These transformers are equipped with protective devices such as temperature sensors and overload relays, which automatically disconnect the transformer from the power source in the event of a fault. This helps prevent damage to the transformer and ensures the safety of the electrical system.
SC(B)11
Rated capacity （KVA）
Voltage combination（KV）
No-load losses（W）
Load losses（W）
No-load current （%）
Short-circuit impedance （%）
SC11-30
30
6,6.3,6.6,10,11/0.4
180
710
2.4
4.0
SC11-50
50
6,6.3,6.6,10,11/0.4
250
1000
2.4
4.0
SC11-80
80
6,6.3,6.6,10,11/0.4
340
1380
1.8
4.0
SC11-100
100
6,6.3,6.6,10,11/0.4
360
1570
1.8
4.0
SC11-125
125
6,6.3,6.6,10,11/0.4
420
1850
1.6
4.0
SCB11-160
160
6,6.3,6.6,10,11/0.4
490
2130
1.6
4.0
SCB11-200
200
6,6.3,6.6,10,11/0.4
560
2530
1.4
4.0
SCB11-250
250
6,6.3,6.6,10,11/0.4
650
2760
1.4
4.0
SCB11-315
315
6,6.3,6.6,10,11/0.4
790
3470
1.2
4.0
SCB11-400
400
6,6.3,6.6,10,11/0.4
880
3990
1.2
4.0
SCB11-500
500
6,6.3,6.6,10,11/0.4
1050
4880
1.2
4.0
SCB11-630
630
6,6.3,6.6,10,11/0.4
1210
5880
1.0
4.0
SCB11-630
630
6,6.3,6.6,10,11/0.4
1170
5960
1.0
6.0
SCB11-800
800
6,6.3,6.6,10,11/0.4
1370
6960
1.0
6.0
SCB11-1000
1000
6,6.3,6.6,10,11/0.4
1590
8130
1.0
6.0
SCB11-1250
1250
6,6.3,6.6,10,11/0.4
1880
9690
1.0
6.0
SCB11-1600
1600
6,6.3,6.6,10,11/0.4
2210
11730
1.0
6.0
SCB11-2000
2000
6,6.3,6.6,10,11/0.4
2720
14450
0.8
6.0
SCB11-2500
2500
6,6.3,6.6,10,11/0.4
3200
17170
0.8
6.0
China-based companies are at the forefront of developing innovative safety features for Dry type transformers. These companies invest heavily in research and development to improve the performance and reliability of their products. As a result, Chinese Dry type transformers are known for their high quality and advanced safety features.
One such safety feature is the use of advanced insulation materials that are resistant to moisture and contaminants. This helps prevent insulation breakdown and ensures the long-term reliability of the transformer. Additionally, Chinese manufacturers incorporate advanced monitoring systems into their transformers, allowing for real-time monitoring of key parameters such as temperature and load.
Furthermore, China-based companies are leading the way in developing smart transformers that are equipped with remote monitoring and control capabilities. These transformers can be connected to a central monitoring system, allowing operators to monitor the transformer’s performance and receive alerts in case of a fault. This remote monitoring capability enhances the safety and reliability of the transformer, ensuring that any issues are addressed promptly.
In conclusion, Dry type transformers with high safety levels are essential for ensuring the reliability and safety of electrical systems. China-based companies are at the forefront of developing innovative safety features for Dry type transformers, making them a preferred choice in the market. With their advanced insulation materials, protective devices, and remote monitoring capabilities, Chinese Dry type transformers offer unmatched safety and reliability for a wide range of applications.
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In addition to their high temperature tolerance, Dry type transformers are also designed to be self-extinguishing in the event of a fire. This means that if a fault occurs within the transformer, it will not propagate and cause further damage. This feature is essential for protecting both the transformer itself and the surrounding equipment from potential fire hazards.
Furthermore, Dry type transformers are constructed with non-flammable materials, further reducing the risk of fire. The insulation materials used in these transformers are specifically chosen for their fire-resistant properties, ensuring that the transformer can operate safely even in high-risk environments.
Another important safety feature of Dry type transformers is their ability to withstand overloads and short circuits. These transformers are equipped with protective devices such as temperature sensors and overload relays, which automatically disconnect the transformer from the power source in the event of a fault. This helps prevent damage to the transformer and ensures the safety of the electrical system.