Precautions for power transformers exported to the Middle East
Writer： Hengfeng you electric Time：2023-05-15 views：times
Precautions for power transformers exported to the Middle East
Hengfengyou Electric MARTIN shares with you the precautions for exporting power transformers to the Middle East:
Because the Middle East is located in the desert, the highest temperature in the Middle East in history is about 57 ℃, and the lowest temperature is more than - 20 ℃. The annual average temperature is high, the annual temperature difference is large, and the daily temperature difference is larger, so the operating environment of electrical equipment is bad. Take the distribution transformer as an example, the transformers in most countries and regions in the IEC60076 standard operate in the environment of - 25 ℃ - 40 ℃, and the temperature rise of the transformer generally requires 65/55 ℃; However, when operating in the Middle East, it is required that the temperature rise of the transformer should be 55/45 ℃ (45/35 ℃ is required in some regions) in the environment of - 25 ℃ - 55 ℃. The coil should be all copper, and the overload capacity of the transformer must meet the requirements. At least 20% of the overload of the transformer can work normally for 1.5 hours. Hengfengyou Electric has successfully sold to Iraq, Kuwait, the United Arab Emirates, Oman, Qatar and other Middle East countries in 2018. At present, the transformer products are in good operation, Fully meet the needs of local customers.
Overload 10%, transformer can run for 180 minutes
Overload 20%, transformer can run continuously for 150 minutes
Overload 30%, transformer can run continuously for 120 minutes
Overload 60%, transformer can run continuously for 45 minutes
Overload 75%, transformer can run continuously for 15 minutes
Note: The Middle East is not a formal geographical term. Generally speaking, it includes Bahrain, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, Syria, Palestine, the United Arab Emirates, Yemen, Türkiye and Cyprus (although geographically part of the Middle East, they think they belong to Europe), a total of 17 countries and regions. Due to the heat and high power consumption in the Middle East, the distribution of buildings is basically distributed. The market of distribution transformers with medium and small capacity is expected to grow significantly, while the large main transformer is expected to show moderate growth in the next decade.
Hengfengyou Electric Group mainly produces 11kv, 20kv, 33kv distribution transformers, distribution boxes, transmission towers, cables and other power transmission and distribution products. 30 years of manufacturing experience in power transformer and other power transmission and distribution equipment. Hengfengyou Electric will provide you with the best electrical product solutions. 【WhatsApp：+86158 5325 2696（Jack） +86158 5321 8976（Olivia） info@hengfengyou.com ； https://www.hengfengyou.com 】
