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Dry Type Transformer
cast resin dry type transformer
dry type distribution transformer
dry type transformer manufacturers
cast resin type transformer
cast resin dry type transformer
dry type distribution transformer
dry type transformer manufacturers
cast resin type transformer
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Class F Epoxy Resin Cast Dry Encapsulated Transformer

In addition to its application in power systems, epoxy resin cast dry encapsulated transformers are also widely used in industry, construction, transportation and other fields.
Application:
Power, Electronic, Electric
Core:
Core-type Transformer
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application Details
dry transformer

Dry type cast resin transformer, as an indispensable part of the power system, its importance is self-evident. It not only plays a key role in power transmission and distribution, but also has a wide range of applications in industry, construction, transportation and other fields.

Epoxy resin cast dry encapsulated transformer advantages is as below.

1. High security

Dry transformers use dry edge materials, unlike oil-immersed transformers, it does not require oil cooling, so there is no oil leakage and oil contamination. This oil-free design not only greatly improves the safety of the equipment, but also reduces the pollution to the environment and makes it more environmentally friendly.

2. Low maintenance cost

Because dry-type transformers do not require refueling, their maintenance costs are greatly reduced. Because the insulation material of the dry transformer is not easy to age, its life is longer than that of the oil-immersed transformer, which also saves the cost of maintenance and replacement of the equipment for the user.

3. Wide range of application

The dry transformer is small in size and light in weight, and is suitable for various occasions. For example, it can be used in basements, high-rise buildings, ships and other places where space is limited. Dry transformers can also be used in explosion-proof sites and strong electromagnetic interference environments.

Application of Dry Type Transformer in Power System

As an indispensable part of the power system, the epoxy resin cast dry encapsulated transformer not only converts high-voltage power into low-voltage power, but also plays an important role in the stability of the power grid, power quality, power grid security and so on.

1. Improve power grid stability

Dry transformer has high insulation grade and insulation strength, which can effectively prevent equipment failure and electrical failure. At the same time, its small size, light weight, occupying less area, has a positive role in promoting the stability and reliability of the power grid.

2. Improve power quality

The high efficiency and low loss of dry transformers can greatly improve power quality and reduce energy waste. At the same time, its oil-free design also avoids the influence of oil pollution on power quality, making the quality of power more stable and reliable.

3. Improve grid security

The dry transformer has high safety, and the oil-free design avoids the impact of oil leakage and oil pollution on the safety of the power grid. The insulation material of the dry transformer is not easy to age, which can ensure the safety and reliability of the equipment for long-term operation.

technical parameter
Dry Type Transformer
KVA)Rated capacity Voltage Combination Connection Group Symbol No-load Loss(W) Load Loss (W) No-load Current (%) Short-circuit Impedance(%)
High Voltage (KV) Tapping ranges of High Voltage Low Voltage(KV) 130℃(B) (100℃) 155℃(F) (120℃) 180℃(H) (145℃)
50 20
22
24
±2.5%
±5%
0.4 Dyn11 Yyn0 340 1160 1230 1310 2 5.0
100 540 1870 1990 2130 1.8
160 670 2350 2470 3460 1.8
200 ±2X2.5%
±5%
730 2770 2940 3140 1.8
250 840 3220 3420 3660 1.8
315 970 3850 4080 4360 1.8
400 1150 4650 4840 5180 1.1
500 1350 5460 5790 6190 1.1
630 1530 6450 6840 7320 1
800 1750 7790 8260 8840 1
1000 2070 9220 9780 10400 0.85
1250 2380 10800 11500 12300 0.85
1600 2790 13000 13800 14800 0.85
2000 3240 15400 16300 17500 0.7 8.0
2500 3870 18200 19300 20700 0.7
2000 3240 16800 17800 19100 0.7
2500 3870 20000 21200 22700 0.7
 






 
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