3 phase dry type transformer, large production, manufacturing company

Overview of 3 Phase Dry Type Transformers

3 phase dry type transformers are crucial components in various electrical systems, particularly in industrial and commercial applications. Unlike oil-filled transformers, dry type transformers utilize air as a cooling medium, which significantly enhances their safety and environmental friendliness. These transformers are designed to handle larger power loads and are often installed in locations where fire hazards are a concern.

The construction of dry type transformers involves winding insulated wire around a core, which is then placed in a well-ventilated enclosure. This design not only helps in efficient heat dissipation but also minimizes maintenance needs. As a result, they are being increasingly favored in urban settings and high-rise buildings where space and safety regulations are stringent.

Large Scale Production of Transformers

Large manufacturing companies specializing in transformers have adopted advanced technologies to meet the growing demand for 3 phase dry type transformers. Automation and precision engineering techniques are utilized to streamline production processes, ensuring that each unit meets strict quality standards. These advancements allow manufacturers to scale up production without compromising on reliability and performance.

Type	Rated capacity （KVA）	Voltage combination（KV）	No-load losses（W）	Load losses（W）	No-load current （%）	Short-circuit impedance （%）
SCH15-30	30	6,6.3,6.6,10,11/0.4	70	710	1.6	4.0
SCH15-50	50	6,6.3,6.6,10,11/0.4	90	1000	1.4	4.0
SCH15-80	80	6,6.3,6.6,10,11/0.4	120	1380	1.3	4.0
SCH15-100	100	6,6.3,6.6,10,11/0.4	130	1570	1.2	4.0
SCH15-125	125	6,6.3,6.6,10,11/0.4	150	1850	1.1	4.0
SC(B)H15-160	160	6,6.3,6.6,10,11/0.4	170	2130	1.1	4.0
SC(B)H15-200	200	6,6.3,6.6,10,11/0.4	200	2530	1.0	4.0
SC(B)H15-250	250	6,6.3,6.6,10,11/0.4	230	2760	1.0	4.0
SC(B)H15-315	315	6,6.3,6.6,10,11/0.4	280	3470	0.9	4.0
SC(B)H15-400	400	6,6.3,6.6,10,11/0.4	310	3990	0.8	4.0
SC(B)H15-500	500	6,6.3,6.6,10,11/0.4	360	4880	0.8	4.0
SC(B)H15-630	630	6,6.3,6.6,10,11/0.4	420	5880	0.7	4.0
SC(B)H15-630	630	6,6.3,6.6,10,11/0.4	410	5960	0.7	6.0
SC(B)H15-800	800	6,6.3,6.6,10,11/0.4	480	6960	0.7	6.0
SC(B)H15-1000	1000	6,6.3,6.6,10,11/0.4	550	8130	0.6	6.0
SC(B)H15-1250	1250	6,6.3,6.6,10,11/0.4	650	9690	0.6	6.0
SC(B)H15-1600	1600	6,6.3,6.6,10,11/0.4	780	11730	0.6	6.0
SC(B)H15-2000	2000	6,6.3,6.6,10,11/0.4	1000	14450	0.5	6.0
SC(B)H15-2500	2500	6,6.3,6.6,10,11/0.4	1200	17170	0.5	6.0

In addition to automation, these companies often invest in research and development to innovate and improve transformer designs. This focus on innovation not only enhances efficiency but also contributes to the overall sustainability of energy systems. By producing more eco-friendly transformers, manufacturers play a vital role in promoting renewable energy sources and reducing carbon footprints.

Manufacturing Processes and Quality Control

The manufacturing process for 3 phase dry type transformers involves several critical stages, including material selection, winding, assembly, and testing. Each stage is meticulously monitored to ensure that the transformers meet rigorous industry standards. Quality control measures are implemented throughout the production process, from the initial sourcing of raw materials to the final inspection of the finished products.