Table of Contents
Comparaison des transformateurs secs et des transformateurs remplis de liquide
Les transformateurs sont des composants essentiels du système de distribution électrique, chargés d’augmenter ou d’abaisser les niveaux de tension pour assurer une transmission efficace de l’énergie. En ce qui concerne les transformateurs, il existe deux types principaux : les transformateurs secs et les transformateurs à liquide. Chaque type a son propre ensemble d’avantages et d’inconvénients, il est donc important de comprendre les différences entre eux avant de prendre une décision sur le type à utiliser.
| modèle | Puissance nominale （KVA） | Pertes hors charge（W） | Tension combinaison （KV） | Pertes de charge（W） | À vide courant （ pour cent ） | Court-circuit impédance （ pour cent ） |
| S11-M-30 | 30 | 100 | 6,6.3,10,10.5,11/0.4 | 600 | 2.3 | 4.0 |
| S11-M-50 | 50 | 130 | 6,6.3,10,10.5,11/0.4 | 870 | 2.0 | 4.0 |
| S11-M-63 | 63 | 150 | 6,6.3,10,10.5,11/0.4 | 1040 | 1.9 | 4.0 |
| S11-M-80 | 80 | 180 | 6,6.3,10,10.5,11/0.4 | 1250 | 1.9 | 4.0 |
| S11-M-100 | 100 | 200 | 6,6.3,10,10.5,11/0.4 | 1500 | 1.8 | 4.0 |
| S11-M-125 | 125 | 240 | 6,6.3,10,10.5,11/0.4 | 1800 | 1.7 | 4.0 |
| S11-M-160 | 160 | 280 | 6,6.3,10,10.5,11/0.4 | 2200 | 1.6 | 4.0 |
| S11-M-200 | 200 | 340 | 6,6.3,10,10.5,11/0.4 | 2600 | 1.5 | 4.0 |
| S11-M-250 | 250 | 400 | 6,6.3,10,10.5,11/0.4 | 3050 | 1.4 | 4.0 |
| S11-M-315 | 315 | 480 | 6,6.3,10,10.5,11/0.4 | 3650 | 1.4 | 4.0 |
| S11-M-400 | 400 | 570 | 6,6.3,10,10.5,11/0.4 | 4300 | 1.3 | 4.0 |
| S11-M-500 | 500 | 680 | 6,6.3,10,10.5,11/0.4 | 5100 | 1.2 | 4.0 |
| S11-M-630 | 630 | 810 | 6,6.3,10,10.5,11/0.4 | 6200 | 1.1 | 4.5 |
| S11-M-800 | 800 | 980 | 6,6.3,10,10.5,11/0.4 | 7500 | 1.0 | 4.5 |
| S11-M-1000 | 1000 | 1150 | 6,6.3,10,10.5,11/0.4 | 10300 | 1.0 | 4.5 |
| S11-M-1250 | 1250 | 1360 | 6,6.3,10,10.5,11/0.4 | 12800 | 0.9 | 4.5 |
| S11-M-1600 | 1600 | 1640 | 6,6.3,10,10.5,11/0.4 | 14500 | 0.8 | 4.5 |
| S11-M-2000 | 2000 | 2280 | 6,6.3,10,10.5,11/0.4 | 17820 | 0.6 | 5.0 |
| S11-M-2500 | 2500 | 2700 | 6,6.3,10,10.5,11/0.4 | 20700 | 0.6 | 5.0 |
| S11-M-30- | 30 | 90 | 20,22/0.4 | 660 | 2.1 | 5.5 |
| S11-M-50- | 50 | 130 | 20,22/0.4 | 960 | 2 | 5.5 |
| S11-M-63- | 63 | 150 | 20,22/0.4 | 1145 | 1.9 | 5.5 |
| S11-M-80- | 80 | 180 | 20,22/0.4 | 1370 | 1.8 | 5.5 |
| S11-M-100- | 100 | 200 | 20,22/0.4 | 1650 | 1.6 | 5.5 |
| S11-M-125- | 125 | 240 | 20,22/0.4 | 1980 | 1.5 | 5.5 |
| S11-M-160- | 160 | 290 | 20,22/0.4 | 2420 | 1.4 | 5.5 |
| S11-M-200- | 200 | 330 | 20,22/0.4 | 2860 | 1.3 | 5.5 |
| S11-M-250- | 250 | 400 | 20,22/0.4 | 3350 | 1.2 | 5.5 |
| S11-M-315- | 315 | 480 | 20,22/0.4 | 4010 | 1.1 | 5.5 |
| S11-M-400- | 400 | 570 | 20,22/0.4 | 4730 | 1 | 5.5 |
| S11-M-500 | 500 | 680 | 20,22/0.4 | 5660 | 1 | 5.5 |
| S11-M-630 | 630 | 810 | 20,22/0.4 | 6820 | 0.9 | 6 |
| S11-M-800 | 800 | 980 | 20,22/0.4 | 8250 | 1.8 | 6 |
| S11-M-1000 | 1000 | 1150 | 20,22/0.4 | 11330 | 0.7 | 6 |
| S11-M-1250 | 1250 | 1350 | 20,22/0.4 | 13200 | 0.7 | 6 |
| S11-M-1600 | 1600 | 1630 | 20,22/0.4 | 15950 | 0.6 | 6 |
Les transformateurs de type sec, comme leur nom l’indique, n’utilisent aucun liquide à des fins de refroidissement. Au lieu de cela, ils comptent sur l’air pour dissiper la chaleur. Cela les rend idéaux pour les applications intérieures où l’utilisation de transformateurs remplis d’huile peut présenter un risque pour la sécurité. Les transformateurs de type sec sont également plus respectueux de l’environnement car ils ne contiennent aucune huile susceptible de fuir et de nuire à l’environnement.
Type
Puissance nominale （KVA）
| Pertes à vide （W） | Tension combinaison （KV） | Pertes de charge（W） | À vide courant （ pour cent ） | Court-circuit tension （ pour cent ） | S11-M-30 | S11-M-50 |
| S11-M-63 | 30 | 100 | 6,6.3,10,10.5,11/0.4 | 600 | 2.3 | 4.0 |
| S11-M-80 | 50 | 130 | 6,6.3,10,10.5,11/0.4 | 870 | 2.0 | 4.0 |
| S11-M-100 | 63 | 150 | 6,6.3,10,10.5,11/0.4 | 1040 | 1.9 | 4.0 |
| S11-M-125 | 80 | 180 | 6,6.3,10,10.5,11/0.4 | 1250 | 1.9 | 4.0 |
| S11-M-160 | 100 | 200 | 6,6.3,10,10.5,11/0.4 | 1500 | 1.8 | 4.0 |
| S11-M-200 | 125 | 240 | 6,6.3,10,10.5,11/0.4 | 1800 | 1.7 | 4.0 |
| S11-M-250 | 160 | 280 | 6,6.3,10,10.5,11/0.4 | 2200 | 1.6 | 4.0 |
| S11-M-315 | 200 | 340 | 6,6.3,10,10.5,11/0.4 | 2600 | 1.5 | 4.0 |
| S11-M-400 | 250 | 400 | 6,6.3,10,10.5,11/0.4 | 3050 | 1.4 | 4.0 |
| S11-M-500 | 315 | 480 | 6,6.3,10,10.5,11/0.4 | 3650 | 1.4 | 4.0 |
| S11-M-630 | 400 | 570 | 6,6.3,10,10.5,11/0.4 | 4300 | 1.3 | 4.0 |
| S11-M-800 | 500 | 680 | 6,6.3,10,10.5,11/0.4 | 5100 | 1.2 | 4.0 |
| S11-M-1000 | 630 | 810 | 6,6.3,10,10.5,11/0.4 | 6200 | 1.1 | 4.5 |
| S11-M-1250 | 800 | 980 | 6,6.3,10,10.5,11/0.4 | 7500 | 1.0 | 4.5 |
| S11-M-1600 | 1000 | 1150 | 6,6.3,10,10.5,11/0.4 | 10300 | 1.0 | 4.5 |
| S11-M-2000 | 1250 | 1360 | 6,6.3,10,10.5,11/0.4 | 12800 | 0.9 | 4.5 |
| S11-M-2500 | 1600 | 1640 | 6,6.3,10,10.5,11/0.4 | 14500 | 0.8 | 4.5 |
| S11-M-30- | 2000 | 2280 | 6,6.3,10,10.5,11/0.4 | 17820 | 0.6 | 5.0 |
| S11-M-50- | 2500 | 2700 | 6,6.3,10,10.5,11/0.4 | 20700 | 0.6 | 5.0 |
| S11-M-63- | 30 | 90 | 20,22/0.4 | 660 | 2.1 | 5.5 |
| S11-M-80- | 50 | 130 | 20,22/0.4 | 960 | 2 | 5.5 |
| S11-M-100- | 63 | 150 | 20,22/0.4 | 1145 | 1.9 | 5.5 |
| S11-M-125- | 80 | 180 | 20,22/0.4 | 1370 | 1.8 | 5.5 |
| S11-M-160- | 100 | 200 | 20,22/0.4 | 1650 | 1.6 | 5.5 |
| S11-M-200- | 125 | 240 | 20,22/0.4 | 1980 | 1.5 | 5.5 |
| S11-M-250- | 160 | 290 | 20,22/0.4 | 2420 | 1.4 | 5.5 |
| S11-M-315- | 200 | 330 | 20,22/0.4 | 2860 | 1.3 | 5.5 |
| S11-M-400- | 250 | 400 | 20,22/0.4 | 3350 | 1.2 | 5.5 |
| S11-M-500 | 315 | 480 | 20,22/0.4 | 4010 | 1.1 | 5.5 |
| S11-M-630 | 400 | 570 | 20,22/0.4 | 4730 | 1 | 5.5 |
| S11-M-800 | 500 | 680 | 20,22/0.4 | 5660 | 1 | 5.5 |
| S11-M-1000 | 630 | 810 | 20,22/0.4 | 6820 | 0.9 | 6 |
| S11-M-1250 | 800 | 980 | 20,22/0.4 | 8250 | 1.8 | 6 |
| S11-M-1600 | 1000 | 1150 | 20,22/0.4 | 11330 | 0.7 | 6 |
| En conclusion, lorsque l’on compare les transformateurs de type sec et les transformateurs à liquide, il est important de prendre en compte des facteurs tels que les exigences d’efficacité, de maintenance et d’installation. Les deux types de transformateurs présentent leurs propres avantages et inconvénients, ce qui rend essentiel d’évaluer soigneusement vos besoins spécifiques avant de prendre une décision. Avec l’aide de fabricants réputés en Chine et de vidéos informatives présentant leurs produits, les clients peuvent faire un choix éclairé lors de la sélection d’un transformateur pour leur système de distribution électrique. | 1250 | 1350 | 20,22/0.4 | 13200 | 0.7 | 6 |
| S11-M-1600 | 1600 | 1630 | 20,22/0.4 | 15950 | 0.6 | 6 |
Another important factor to consider when choosing between dry type and liquid-filled Transformers is maintenance. Dry type transformers require less maintenance compared to liquid-filled transformers, as they do not have any liquid that needs to be monitored and replaced periodically. This makes dry type transformers a more cost-effective option in the long run, as they require less frequent maintenance and have a longer lifespan.
When it comes to installation, both dry type and liquid-filled transformers can be pole-mounted, making them suitable for a variety of applications. Pole-mounted transformers are commonly used in rural areas where overhead power lines are more prevalent. These transformers are mounted on poles to minimize the risk of damage from flooding or other environmental factors.
In China, there are many manufacturers that produce both dry type and liquid-filled transformers. These manufacturers are known for their high-quality products and innovative designs that focus on energy-saving and efficiency. Many of these manufacturers also provide informative videos on their websites that showcase the features and benefits of their transformers, making it easier for customers to make an informed decision when choosing a transformer for their specific needs.
In conclusion, when comparing dry type and liquid-filled transformers, it is important to consider factors such as efficiency, maintenance, and installation requirements. Both types of transformers have their own set of advantages and disadvantages, making it essential to carefully evaluate your specific needs before making a decision. With the help of reputable manufacturers in China and informative videos showcasing their products, customers can make a well-informed choice when selecting a transformer for their electrical distribution system.
