Benefits of Using Resin Insulation in Dry Type Transformers
Resin insulation in dry type transformers has become increasingly popular in recent years due to its numerous benefits. As a volume-production manufacturer of these transformers, we have seen firsthand the advantages that resin insulation can offer. In this article, we will discuss the benefits of using resin insulation in dry type transformers and why it is a superior choice for many applications.
One of the main benefits of resin insulation in dry type transformers is its excellent thermal conductivity. Resin is a highly efficient insulating material that can withstand high temperatures without degrading, making it ideal for use in transformers that generate a significant amount of heat. This helps to improve the overall efficiency and reliability of the transformer, as it can operate at higher temperatures without overheating.
In addition to its thermal conductivity, resin insulation is also highly resistant to moisture and other environmental factors. This makes it an excellent choice for transformers that are exposed to harsh conditions, such as outdoor installations or industrial settings. Resin insulation helps to protect the transformer from moisture, dust, and other contaminants, ensuring that it remains in optimal working condition for longer periods of time.
Another benefit of resin insulation in dry type transformers is its excellent dielectric strength. Resin is a non-conductive material that can withstand high voltages without breaking down, making it an ideal choice for transformers that operate at high voltage levels. This helps to improve the overall safety and reliability of the transformer, as it can effectively isolate the electrical components and prevent electrical arcing or short circuits.
Furthermore, resin insulation is also highly durable and long-lasting, making it a cost-effective choice for transformer manufacturers. Resin is a stable material that does not degrade over time, even when exposed to high temperatures and other environmental factors. This helps to extend the lifespan of the transformer and reduce the need for frequent maintenance or replacement, saving both time and money in the long run.
| Type | Rated capacity （KVA） | Voltage combination（KV） | No-load losses（W） | Load losses（W） | No-load current （%） | Short-circuit impedance （%） |
| SC13-30 | 30 | 6,6.3,6.6,10,11/0.4 | 150 | 710 | 2.3 | 4.0 |
| SC13-50 | 50 | 6,6.3,6.6,10,11/0.4 | 215 | 1000 | 2.2 | 4.0 |
| SC13-80 | 80 | 6,6.3,6.6,10,11/0.4 | 295 | 1380 | 1.7 | 4.0 |
| SC13-100 | 100 | 6,6.3,6.6,10,11/0.4 | 320 | 1570 | 1.7 | 4.0 |
| SC13-125 | 125 | 6,6.3,6.6,10,11/0.4 | 375 | 1850 | 1.5 | 4.0 |
| SCB13-160 | 160 | 6,6.3,6.6,10,11/0.4 | 430 | 2130 | 1.5 | 4.0 |
| SCB13-200 | 200 | 6,6.3,6.6,10,11/0.4 | 495 | 2530 | 1.3 | 4.0 |
| SCB13-250 | 250 | 6,6.3,6.6,10,11/0.4 | 575 | 2760 | 1.3 | 4.0 |
| SCB13-315 | 315 | 6,6.3,6.6,10,11/0.4 | 705 | 3470 | 1.1 | 4.0 |
| SCB13-400 | 400 | 6,6.3,6.6,10,11/0.4 | 785 | 3990 | 1.1 | 4.0 |
| SCB13-500 | 500 | 6,6.3,6.6,10,11/0.4 | 930 | 4880 | 1.1 | 4.0 |
| SCB13-630 | 630 | 6,6.3,6.6,10,11/0.4 | 1070 | 5880 | 0.9 | 4.0 |
| SCB13-630 | 630 | 6,6.3,6.6,10,11/0.4 | 1040 | 5960 | 0.9 | 6.0 |
| SCB13-800 | 800 | 6,6.3,6.6,10,11/0.4 | 1210 | 6960 | 0.9 | 6.0 |
| SCB13-1000 | 1000 | 6,6.3,6.6,10,11/0.4 | 1410 | 8130 | 0.9 | 6.0 |
| SCB13-1250 | 1250 | 6,6.3,6.6,10,11/0.4 | 1670 | 9690 | 0.9 | 6.0 |
| SCB13-1600 | 1600 | 6,6.3,6.6,10,11/0.4 | 1960 | 11700 | 0.9 | 6.0 |
| SCB13-2000 | 2000 | 6,6.3,6.6,10,11/0.4 | 2440 | 14400 | 0.7 | 6.0 |
| SCB13-2500 | 2500 | 6,6.3,6.6,10,11/0.4 | 2880 | 17100 | 0.7 | 6.0 |
In addition to its technical benefits, resin insulation also offers practical advantages for transformer manufacturers. Resin is a lightweight material that is easy to work with, making it easier to manufacture transformers with complex designs or specifications. This helps to streamline the production process and reduce manufacturing costs, making resin insulation an attractive option for volume-production manufacturers.
Overall, resin insulation in dry type transformers offers a wide range of benefits that make it a superior choice for many applications. From its excellent thermal conductivity and dielectric strength to its resistance to moisture and durability, resin insulation provides a reliable and cost-effective solution for transformer manufacturers. As a volume-production manufacturer of resin-insulated dry type transformers, we have seen firsthand the advantages that this material can offer, and we are proud to offer high-quality transformers that are built to last.