Air force cooled dry type transformer, Fan automatic start and stop, China manufacturer

Overview of Air Force Cooled Dry Type Transformers

Air force cooled dry type transformers are essential components in the electrical distribution industry, particularly for their ability to operate efficiently under various environmental conditions. Unlike conventional liquid-filled transformers, dry type transformers utilize air as a cooling medium, making them an ideal choice for indoor installations and applications where safety and low maintenance are priorities. These transformers are designed to handle high voltage levels while maintaining reliability and efficiency. One of the key advantages of air force cooled dry type transformers is their reduced fire risk. Since they do not contain flammable liquids, they can be installed in locations that require stringent safety standards. Furthermore, these transformers are environmentally friendly, as they do not leak harmful substances into the surrounding area, contributing to a sustainable energy future.

Fan Automatic Start and Stop Mechanism

The fan automatic start and stop mechanism plays a crucial role in the operation of air force cooled dry type transformers. This system ensures that the fans activate when the transformer reaches a certain temperature threshold, thereby enhancing cooling efficiency. By automatically regulating the fans, the transformer can maintain optimal operating conditions without manual intervention, which reduces wear and tear on mechanical components.

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

This automation not only improves the lifespan of the transformer but also enhances energy efficiency. When the transformer cools down and temperatures drop below the predetermined level, the fans will automatically shut off, conserving electricity and minimizing noise pollution. Such intelligent systems contribute to the overall performance and reliability of power distribution networks.

China Manufacturer of Air Force Cooled Dry Type Transformers

China has become a prominent manufacturer of air force cooled dry type transformers, leveraging advanced technology and competitive pricing to serve both domestic and international markets. Many Chinese manufacturers invest in research and development to enhance the performance and reliability of their transformers, ensuring compliance with international standards.