Resin insulation in Dry type transformers has become increasingly popular in recent years due to its numerous benefits. This type of insulation offers improved safety, reliability, and efficiency compared to traditional oil-filled transformers. In this article, we will explore the advantages of using resin insulation in Dry type transformers and why it is a preferred choice for many industries.
One of the key benefits of resin insulation is its superior fire resistance. Unlike oil-filled transformers, which pose a significant fire hazard due to the flammable nature of the oil, resin-insulated transformers are much safer in the event of a fire. The resin material used in these transformers is non-flammable and self-extinguishing, making them a much safer option for industrial and commercial applications.
In addition to improved safety, resin insulation also offers better thermal performance. The resin material has excellent thermal conductivity, which allows for more efficient heat dissipation and better temperature regulation within the transformer. This results in lower operating temperatures and reduced risk of overheating, ultimately extending the lifespan of the transformer and reducing maintenance costs.
Furthermore, resin insulation is highly resistant to moisture and contaminants, making it ideal for harsh environments. The sealed design of resin-insulated transformers prevents moisture ingress, which can cause corrosion and insulation breakdown in traditional transformers. This makes resin-insulated transformers a reliable choice for outdoor or humid environments where moisture control is essential.
Another advantage of resin insulation is its compact and lightweight design. Resin-insulated transformers are typically smaller and lighter than oil-filled transformers, making them easier to transport, install, and maintain. This can result in cost savings for manufacturers and end-users, as less space and infrastructure are required to accommodate resin-insulated transformers.
Moreover, resin insulation is environmentally friendly and compliant with regulations. The resin material used in these transformers is non-toxic and does not pose a risk to the environment or human health. This makes resin-insulated transformers a sustainable choice for companies looking to reduce their carbon footprint and meet environmental standards.
In terms of performance, resin-insulated transformers offer excellent electrical insulation properties. The resin material provides high dielectric strength and low partial discharge levels, ensuring reliable and efficient operation of the transformer. This results in improved power quality and reduced downtime for industrial processes.
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
Overall, resin insulation in Dry type transformers offers a range of benefits that make it a preferred choice for many industries. From improved safety and reliability to better thermal performance and environmental compliance, resin-insulated transformers provide a cost-effective and efficient solution for power distribution needs. With their compact design, lightweight construction, and superior electrical insulation properties, resin-insulated transformers are a reliable and sustainable option for companies looking to enhance their power infrastructure.
In terms of performance, resin-insulated transformers offer excellent electrical insulation properties. The resin material provides high dielectric strength and low partial discharge levels, ensuring reliable and efficient operation of the transformer. This results in improved power quality and reduced downtime for industrial processes.
