Oil immersed transformer, bulk production, manufacturing company

Understanding Oil Immersed Transformers

Oil immersed transformers are a crucial component in electrical power distribution systems. They are designed to handle high voltages and currents while ensuring efficient energy transfer. The transformer’s core is submerged in insulating oil, which serves two primary purposes: it provides insulation and helps dissipate heat generated during operation. This design enhances the transformer’s performance and longevity, making it an ideal choice for various applications, including industrial, commercial, and utility installations.

The use of oil as an insulating medium also offers added benefits. Not only does it prevent electrical arcing, but it also protects the internal components from moisture and contaminants. This protection is vital for maintaining operational reliability over extended periods, especially in harsh environmental conditions. As a result, oil immersed transformers are favored in settings where durability and efficiency are paramount.

Bulk Production of Transformers

Bulk production of oil immersed transformers involves a systematic approach to manufacturing that ensures consistency and quality across large volumes. Manufacturers utilize advanced technologies and automation to streamline the production process, which helps reduce costs while maintaining high standards. This efficiency is essential for meeting the growing demand for transformers in the energy sector. The bulk manufacturing process typically includes stages such as material selection, winding, assembly, and testing. Each stage is meticulously monitored to ensure compliance with industry standards and specifications. Quality control measures are implemented at every step, guaranteeing that each transformer meets the required performance criteria before it leaves the factory.

Leading Manufacturing Companies in the Field

Numerous companies specialize in the production of oil immersed transformers, leveraging their expertise to deliver high-quality products. These manufacturers often invest in research and development to innovate and improve their offerings. By focusing on technological advancements and sustainable practices, they can enhance efficiency and reduce environmental impact during production.

Type	Rated capacity （KVA）	Voltage combination（KV）	No-load losses（W）	Load losses（W）	No-load current (%)	Short-circuit impedance (%)
S11-630	630	33,35/6.3,6.6,10.5,11	830	7870	1.10	6.5
S11-800	800	33,35/6.3,6.6,10.5,11	980	9410	1.00	6.5
S11-1000	1000	33,35/6.3,6.6,10.5,11	1150	11540	1.00	6.5
S11-1250	1250	33,35/6.3,6.6,10.5,11	1410	13940	0.90	6.5
S11-1600	1600	33,35/6.3,6.6,10.5,11	1700	16670	0.80	6.5
S11-2000	2000	33,35/6.3,6.6,10.5,11	2180	18380	0.70	6.5
S11-2500	2500	33,35/6.3,6.6,10.5,11	2560	19670	0.60	6.5
S11-3150	3150	33,35/6.3,6.6,10.5,11	3040	23090	0.56	7.0
S11-4000	4000	33,35/6.3,6.6,10.5,11	3620	27360	0.56	7.0
S11-5000	5000	33,35/6.3,6.6,10.5,11	4320	31380	0.48	7.0
S11-6300	6300	33,35/6.3,6.6,10.5,11	5250	35060	0.48	7.5
S11-8000	8000	33,35/6.3,6.6,10.5,11	7200	38500	0.42	7.5
S11-10000	10000	33,35/6.3,6.6,10.5,11	8700	45300	0.42	7.5
S11-12500	12500	33,35/6.3,6.6,10.5,11	10080	53900	0.40	8.0
S11-16000	16000	33,35/6.3,6.6,10.5,11	12160	65800	0.40	8.0
S11-20000	20000	33,35/6.3,6.6,10.5,11	14400	79500	0.40	8.0
S11-25000	25000	33,35/6.3,6.6,10.5,11	17020	94100	0.32	8.0
S11-31500	31500	33,35/6.3,6.6,10.5,11	20220	112900	0.32	8.0

Oil immersed transformer market.