Vacuum cast coil dry type transformer, enclosure IP 20 21 23 30 31, factory, supplier

Overview of Vacuum Cast Coil Dry Type Transformers

Vacuum cast coil dry type transformers are increasingly popular in various industrial applications due to their superior performance and reliability. These transformers utilize a vacuum casting process that enhances insulation and thermal management, making them suitable for environments where moisture and dust are prevalent. The design minimizes the risk of failures caused by environmental factors, thereby extending the lifespan of the transformer. One of the key advantages of vacuum cast coil transformers is their lightweight construction compared to traditional oil-filled transformers. This feature not only simplifies installation but also reduces shipping costs. Moreover, they are designed to operate efficiently with lower losses, which contributes to energy savings over time. This makes them an ideal choice for facilities aiming to improve their overall energy efficiency.

Enclosure Ratings: IP 20, 21, 23, 30, and 31

Type	Rated capacity （KVA）	Voltage combination（KV）	No-load losses（W）	Load losses（W）	No-load current （%）	Short-circuit impedance （%）
SC10-800	800	33,35,38/6,6.3,6.6,10,11	2200	9400	1.1	6.0
SC10-1000	1000	Voltage combination（KV）	2610	10800	1.1	6.0
SC10-1250	1250	6,6.3,6.6,10,11/0.4	3060	11900	1.0	6.0
SC10-1500	1500	Voltage combination（KV）	3600	15400	1.0	6.0
SC10-2000	2000	6,6.3,6.6,10,11/0.4	4130	18200	0.9	7.0
SC10-2500	2500	Voltage combination（KV）	4750	21800	0.9	7.0
SC10-3150	3150	6,6.3,6.6,10,11/0.4	5880	24500	0.8	8.0
SC10-4000	4000	Voltage combination（KV）	6860	29400	0.8	8.0
SC10-5000	5000	6,6.3,6.6,10,11/0.4	8180	34960	0.7	8.0
SC10-6300	6300	Voltage combination（KV）	9680	40800	0.7	8.0
SC10-8000	8000	6,6.3,6.6,10,11/0.4	11000	46060	0.6	9.0
SC10-10000	10000	Voltage combination（KV）	12660	56500	0.6	9.0
SC10-12500	12500	6,6.3,6.6,10,11/0.4	15400	64600	0.5	9.0
SC10-16000	16000	Voltage combination（KV）	18900	76000	0.5	9.0
SC10-20000	20000	6,6.3,6.6,10,11/0.4	22400	85500	0.4	10.0

The enclosure ratings for vacuum cast coil dry type transformers, such as IP 20, 21, 23, 30, and 31, indicate the level of protection these transformers offer against environmental elements. An IP (Ingress Protection) rating is essential for determining the suitability of a transformer for specific installation conditions. For example, an IP 20 rating provides basic protection against solid objects larger than 12mm, while IP 21 offers protection against dripping water. As the ratings increase, so does the level of protection. IP 23 and higher provide additional safeguards against moisture and dust ingress, making them ideal for outdoor installations or in harsh industrial settings. Selecting the correct enclosure rating is crucial for ensuring the longevity and reliability of the transformer in its intended application.

Finding the Right Factory and Supplier

Choosing the right factory and supplier for vacuum cast coil dry type transformers is vital for ensuring product quality and reliability. It is important to work with manufacturers who adhere to industry standards and possess certifications that verify their compliance with safety and performance guidelines. A reputable supplier will provide detailed specifications and testing results to guarantee that the transformers meet the required standards. In addition to product quality, good customer service and support are essential when selecting a supplier. Establishing a solid relationship with a manufacturer can lead to better communication, faster response times for inquiries, and more efficient handling of any issues that may arise. Prospective buyers should consider visiting the factory or reviewing customer testimonials to assess the supplier’s reliability and reputation in the market.