Dry Type & Liquid Immersed Transformer Comparison

Transformers are essential components in electrical systems, as they help to regulate voltage Levels and ensure the safe and efficient transmission of electricity. When it comes to transformers, there are two main types: dry type and liquid immersed transformers. Both types have their own advantages and disadvantages, and choosing the right one for your specific needs is crucial.

model Rating\\u00a0power\\u00a0\\uff08KVA\\uff09 Voltage\\u00a0combination\\uff08KV\\uff09 No-load\\u00a0losses\\uff08W\\uff09 Load\\u00a0losses\\uff08W\\uff09 No-load\\u00a0current\\u00a0\\uff08%\\uff09 Short-circuit\\u00a0voltage\\u00a0\\uff08%\\uff09
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

Dry type transformers, as the name suggests, do not use any liquid for cooling. Instead, they rely on air to dissipate heat generated during operation. This makes them ideal for indoor applications where the use of liquid-filled transformers is not feasible. Dry type transformers are also more environmentally friendly, as they do not pose the risk of oil leaks or spills.

On the other hand, liquid immersed transformers use oil or other insulating liquids for cooling. This allows them to handle higher power levels and provide better insulation compared to dry type transformers. Liquid immersed transformers are commonly used in outdoor applications where higher power levels are required.

When comparing dry type and liquid immersed transformers, it is important to consider factors such as cost, efficiency, and maintenance requirements. Dry type transformers are generally more expensive upfront but have lower maintenance costs in the long run. Liquid immersed transformers, on the other hand, have lower initial costs but require regular maintenance to ensure optimal performance.

In terms of efficiency, both types of transformers have their own advantages. Dry type transformers are more energy efficient, as they do not have the energy losses associated with cooling liquids. Liquid immersed transformers, on the other hand, have better heat dissipation capabilities, which can Lead to higher efficiency in certain applications.

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When it comes to maintenance, dry type transformers are easier to maintain compared to liquid immersed transformers. Since they do not use any liquid for cooling, there is no risk of leaks or spills that can lead to downtime and costly repairs. Liquid immersed transformers, on the other hand, require regular monitoring of oil levels and quality to ensure proper operation.

If you are in the market for a transformer, whether it be dry type or liquid immersed, it is important to choose a reputable manufacturer. China is known for its high-quality transformers, and there are many manufacturers in the country that offer superior products at competitive prices. When looking for a transformer manufacturer in China, be sure to check for certifications and customer reviews to ensure that you are getting a reliable product.

Many transformer manufacturers in China offer ground-mounted transformers, which are ideal for outdoor applications. These transformers are designed to withstand harsh weather conditions and provide reliable performance in a variety of environments. Whether you need a transformer for a power plant, industrial facility, or commercial building, a ground-mounted transformer from a reputable Chinese manufacturer can meet your needs.

If you are in the market for a transformer and are considering purchasing from a Chinese manufacturer, be sure to check for any sales or promotions that may be available. Many manufacturers offer discounts on their products from time to time, so it is worth keeping an eye out for any deals that may help you save money on your purchase.

model Rating\\u00a0capacity\\u00a0\\uff08KVA\\uff09 Voltage\\u00a0combination\\uff08KV\\uff09 No-load\\u00a0losses\\uff08W\\uff09 Load\\u00a0losses\\uff08W\\uff09 No-load\\u00a0current\\u00a0(%) Short-circuit\\u00a0voltage\\u00a0(%)
S11-630 630 33,35/6.3,6.6,10.5,11 830 7870 1.10 6.5
S11-800 800 33,35/6.3,6.6,10.5,11 980 9410 1.00 6.5
S11-1000 1000 33,35/6.3,6.6,10.5,11 1150 11540 1.00 6.5
S11-1250 1250 33,35/6.3,6.6,10.5,11 1410 13940 0.90 6.5
S11-1600 1600 33,35/6.3,6.6,10.5,11 1700 16670 0.80 6.5
S11-2000 2000 33,35/6.3,6.6,10.5,11 2180 18380 0.70 6.5
S11-2500 2500 33,35/6.3,6.6,10.5,11 2560 19670 0.60 6.5
S11-3150 3150 33,35/6.3,6.6,10.5,11 3040 23090 0.56 7.0
S11-4000 4000 33,35/6.3,6.6,10.5,11 3620 27360 0.56 7.0
S11-5000 5000 33,35/6.3,6.6,10.5,11 4320 31380 0.48 7.0
S11-6300 6300 33,35/6.3,6.6,10.5,11 5250 35060 0.48 7.5
S11-8000 8000 33,35/6.3,6.6,10.5,11 7200 38500 0.42 7.5
S11-10000 10000 33,35/6.3,6.6,10.5,11 8700 45300 0.42 7.5
S11-12500 12500 33,35/6.3,6.6,10.5,11 10080 53900 0.40 8.0
S11-16000 16000 33,35/6.3,6.6,10.5,11 12160 65800 0.40 8.0
S11-20000 20000 33,35/6.3,6.6,10.5,11 14400 79500 0.40 8.0
S11-25000 25000 33,35/6.3,6.6,10.5,11 17020 94100 0.32 8.0
S11-31500 31500 33,35/6.3,6.6,10.5,11 20220 112900 0.32 8.0

In conclusion, when comparing dry type and liquid immersed transformers, it is important to consider factors such as cost, efficiency, and maintenance requirements. Both types of transformers have their own advantages and disadvantages, so it is important to choose the one that best suits your specific needs. If you are in the market for a transformer, consider purchasing from a reputable Chinese manufacturer that offers superior products at competitive prices.

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