Advantages of Dry Type Transformers Over Liquid Immersed Transformers

Transformers are essential components in electrical systems, as they help to step up or step Down voltage Levels to ensure efficient power distribution. When it comes to transformers, there are two main types: dry type transformers and liquid immersed transformers. In this article, we will explore the advantages of dry type transformers over liquid immersed transformers.

One of the key advantages of dry type transformers is their Safety. Unlike liquid immersed transformers, which use oil as a coolant and insulating medium, dry type transformers use air as a coolant. This eliminates the risk of oil leaks, which can be hazardous to both the Environment and personnel. In addition, dry type transformers do not pose a fire hazard, as there is no flammable oil present.

Another advantage of dry type transformers is their low maintenance requirements. Since there is no oil to monitor and replace, maintenance costs are significantly reduced. This makes dry type transformers a cost-effective option for many applications. In addition, dry type transformers are more compact and lightweight than liquid immersed transformers, making them easier to install and transport.

Dry type transformers are also more environmentally friendly than liquid immersed transformers. The absence of oil means that there is no risk of oil spills contaminating the environment. In addition, dry type transformers are more energy efficient, as they do not require energy to heat and cool the oil. This can Lead to cost savings over the lifetime of the transformer.

Type	Rated power （KVA）	Voltage combination（KV）	Off-load losses（W）	Load losses（W）	Off-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

In terms of performance, dry type transformers are known for their reliability and durability. They are less prone to failure due to their simple design and lack of moving parts. This makes them ideal for applications where downtime is not an option. Dry type transformers also have a longer lifespan than liquid immersed transformers, further adding to their cost-effectiveness.

When it comes to choosing a transformer supplier, China is a popular choice for many companies. Chinese factories are known for their high-quality products and competitive prices. If you are in the market for a dry type transformer, you may want to consider purchasing from a Chinese factory. Many Chinese transformer suppliers offer discounts on bulk orders, making it a cost-effective option for businesses looking to save money.

If you are unsure about purchasing a dry type transformer from a Chinese factory, you can always watch videos of their products in action. Many suppliers have videos showcasing their transformers and demonstrating their performance. This can give you a better idea of what to expect from a particular supplier.

Type	Rating power （KVA）	Voltage combination（KV）	No-load losses（W）	Load losses（W）	No-load current （%）	Short-circuit voltage （%）
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

In conclusion, dry type transformers offer several advantages over liquid immersed transformers. From safety and low maintenance requirements to environmental friendliness and reliability, dry type transformers are a smart choice for many applications. If you are in the market for a transformer, consider purchasing from a Chinese factory to take advantage of their competitive prices and discounts. Watch videos of their products to get a better understanding of their performance.

How to Choose the Right 3 Phase Transformer for Your Application

Transformers are essential components in electrical systems, as they help to transfer electrical energy from one circuit to another through electromagnetic induction. When it comes to choosing the right transformer for your application, there are several factors to consider, including the type of transformer and the phase configuration. In this article, we will discuss the differences between dry type and liquid immersed transformers, as well as the importance of selecting the correct 3 phase transformer for your specific needs.

Dry type transformers are designed to be air-cooled and do not require any external cooling systems. They are typically used in indoor applications where space is limited and where fire safety is a concern. In contrast, liquid immersed transformers are filled with oil or other insulating liquids to help dissipate heat more effectively. These transformers are often used in outdoor applications or in environments where fire safety is less of a concern.

When choosing between dry type and liquid immersed transformers, it is important to consider the specific requirements of your application. If space is limited and fire safety is a concern, a dry type transformer may be the best option. However, if heat dissipation is a priority and the transformer will be located in an outdoor environment, a liquid immersed transformer may be more suitable.

In addition to the type of transformer, it is also important to consider the phase configuration. Three phase transformers are commonly used in industrial and commercial applications, as they provide a more stable and efficient power supply compared to single phase transformers. When selecting a 3 phase transformer, it is important to consider the voltage and current ratings, as well as the frequency and impedance requirements of your application.

If you are in the market for a 3 phase transformer, there are many suppliers and manufacturers to choose from. One such supplier is a China factory that offers a wide range of transformers at competitive prices. By purchasing from a China factory, you can take advantage of lower manufacturing costs and potentially save money on your transformer purchase.

When selecting a supplier for your 3 phase transformer, it is important to consider factors such as reliability, quality, and customer service. You may also want to look for a supplier that offers discounts or special promotions, as this can help you save money on your transformer purchase. Additionally, it is a good idea to research the supplier’s reputation and read customer reviews to ensure that you are choosing a reputable and trustworthy supplier.

In addition to purchasing a transformer from a China factory, you may also want to consider watching videos or tutorials on how to install and maintain your transformer. Many suppliers offer instructional videos on their websites or YouTube channels, which can help you better understand how to properly install and operate your transformer.

In conclusion, when choosing the right 3 phase transformer for your application, it is important to consider factors such as the type of transformer, the phase configuration, and the supplier. By carefully evaluating these factors and doing your research, you can ensure that you select the best transformer for your specific needs.