Exploring the Benefits of Liquid immersed transformers: A Look at High Cost Performance and Manufacturing Companies

The use of Liquid immersed transformers has become increasingly popular in recent years due to their high cost performance and the ability to manufacture them in a variety of sizes and configurations. This article will explore the benefits of Liquid immersed transformers and compare them to other types of transformers. Liquid immersed transformers are typically constructed with a core and coil assembly that is immersed in a dielectric liquid. This liquid is usually mineral oil, but other dielectric liquids such as silicone or vegetable oil can also be used. The liquid provides insulation and cooling for the transformer, allowing it to operate at higher temperatures and higher power levels than air-cooled transformers. This makes them ideal for applications where space is limited or where high power levels are required.

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 cost of Liquid immersed transformers is typically lower than other types of transformers due to their simpler construction and the fact that they require less maintenance. They are also more efficient than air-cooled transformers, resulting in lower energy costs. Additionally, Liquid immersed transformers are more reliable than air-cooled transformers, as they are less susceptible to damage from environmental factors such as dust and moisture.

Manufacturing companies also benefit from the use of Liquid immersed transformers. They are easier to manufacture than other types of transformers, as they require fewer components and less labor. This makes them more cost-effective for companies that need to produce large quantities of transformers. Additionally, Liquid immersed transformers can be customized to meet specific requirements, allowing companies to produce transformers that are tailored to their specific needs. In conclusion, Liquid immersed transformers offer a number of benefits, including high cost performance, increased efficiency, and improved reliability. They are also easier to manufacture than other types of transformers, making them an attractive option for companies that need to produce large quantities of transformers. As such, Liquid immersed transformers are an ideal choice for a variety of applications.