Table of Contents
Overview of Resin Insulated Dry Type Transformers
Resin insulated dry type transformers are a crucial component in the power transmission industry, particularly due to their enhanced safety and reliability features. Manufactured in China, these transformers utilize resin insulation, which provides superior electrical properties and resistance to environmental factors. Unlike traditional oil-filled transformers, resin insulated variants eliminate the risk of oil leakage, making them a safer option for urban and industrial applications.
The design of these transformers allows them to operate efficiently in various environments, including those with high humidity and dust levels. The robust construction ensures that they can withstand harsh conditions while maintaining operational integrity. This durability makes them ideal for use in renewable energy projects, data centers, and other critical infrastructures.
| 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 |
Advantages of Choosing Chinese Manufacturers
China has emerged as a leading manufacturer of resin insulated dry type transformers, offering competitive pricing without compromising on quality. The country’s advanced manufacturing technologies and stringent quality control processes ensure that products meet international standards. This advantage has made Chinese transformers widely sought after in both domestic and global markets.
Additionally, Chinese manufacturers often provide customization options to cater to specific project requirements. This flexibility allows clients to select transformers that best fit their energy needs, ensuring optimal performance. Furthermore, the strong supply chain infrastructure in China facilitates timely delivery and support, enhancing customer satisfaction.
Applications in Power Transmission
Resin insulated dry type transformers are primarily used in power transmission networks, where reliability and safety are paramount. Their ability to operate at high temperatures without the need for cooling oil makes them suitable for indoor installations, such as substations and switchgear rooms. These transformers are also employed in renewable energy systems, including wind and solar farms, where they help convert and distribute electricity efficiently.