ABB launches first local medium-voltage transmission new product

On September 25, 2014, at the 20th anniversary of the establishment of Beijing ABB Electric Drive Systems Co., Ltd. (“ABB Transmission Factory”), ABB, the world's leading power and automation technology group, launched its first locally developed medium voltage transmission product, the ACS580MV. It also announced the official completion of the fourth phase of the ABB transmission plant expansion project. With a more complete transmission portfolio and services, ABB will better meet the growing demand for energy-saving and emission-reduction products.

As ABB's versatile universal frequency converter specially designed for the Chinese market, the ACS580MV fully considers domestic standards and specific requirements from voltage level to protection design to ensure normal operation in various complicated and demanding working environments in China; its humanity The user interface and modular design also greatly facilitate the rapid familiarization, operation and maintenance of the equipment.

At the same time, ABB has further expanded its ABB transmission plant in Beijing to meet the ever-increasing service demands of its large installed capacity. The newly-built 4th phase plant covers an area of ​​6,500 square meters and is mainly used for transmission service maintenance, spare parts logistics center production and operation, and training. This combination with 150 authorized service stations covering ABB's transmission business will provide comprehensive and fast drive customers. High quality service.

Yawenlin, head of North Asia and China, ABB's discrete automation and motion control business unit, said: "We are proud of ABB's 20-year development and further capacity expansion in China. We are adhering to 'China, China and the world'. Development strategy, ABB will continue to provide energy efficient products, technologies and services to promote the sustainable development of China's economy in a greener way, which is also ABB's long-term commitment to the Chinese market."

The frequency converter has a huge energy-saving space in the industrial field. By controlling the speed and torque of the motor, it can usually achieve 30%-50% energy saving effect, thereby greatly improving industrial energy efficiency. The development and promotion of inverter technology has important practical significance for China's industrial upgrading and sustainable development.

As early as 1994, ABB began to introduce advanced inverter products and technologies to the domestic market to help customers improve production efficiency and achieve energy-saving goals. After 20 years of rapid development, as ABB's only company providing industrial transmission products and services in China, Beijing ABB Electric Drive System Co., Ltd. has grown into the largest inverter manufacturer in China, and has been selected as one of the "China Electric Industry" for 11 consecutive years. Strong."

At present, ABB has sold 3 million inverters in China, which are widely used in key projects such as the South-to-North Water Diversion Project, the Beijing Olympic Games venues, and Dianchi hydration, and exported to Japan, Saudi Arabia, South Africa and other countries. Among them, ABB inverter products installed in China have saved about 20 billion kWh of electricity for customers, which is equivalent to more than two years of electricity consumption in Beijing.

Rail Track

Heavy Steel Rail on a railway or railroad, also known as the permanent way, is the structure consisting of the rails, fasteners, railroad ties (sleepers, British English) and ballast (or slab track), plus the underlying subgrade. It enables trains to move by providing a dependable surface for their wheels to roll upon.


Tee Rail & Light Rail


Tee rail sections are used in a wide variety of applications ranging from transit authority systems to Heavy haul railways.
Light rail sections (85 lb/yd and less) are used for mining, industrial, and crane applications.
Weight Head width
A
Heigh
H
Base width
B
Web
S
lb/yd kg/m in. mm in. mm in. mm in. mm
American sections
141RE 140.68 69.79 3 1/6 77.79 77/16 188.91 6 152.40 11/16 17.46
136RE 135.88 67.41 215/16 74.61 75/16 185.74 6 152.40 11/16 17.46
133RE 133.25 66.10 3 76.20 71/16 179.39 6 152.40 11/16 17.46
132RE 131.66 65.31 3 76.20 7 1/8 180.98 6 152.40 21/32 16.67
CB122 122.50 60.77 215/16 74.61 625/32 172.24 6 152.40 21/32 16.67
119RE 118.67 58.87 221/32 67.47 613/16 173.04 51/2 139.70 5/8 15.88
115RE 114.68 56.89 223/32 69.06 6 5/8 168.28 51/2 139.70 5/8 15.88
100RE 101.50 50.35 211/16 68.26 6 152.40 53/8 136.53 9/16 14.29
100ARA-B 100.56 49.88 221/32 67.47 541/64 143.27 59/64 130.57 9/16 14.29
100ARA-A 100.39 49.80 2 3/4 69.85 6 152.40 51/2 139.70 9/16 14.29
90ARA-A 90.00 44.64 2 9/16 65.09 5 5/8 142.88 51/8 130.18 9/16 14.29
ASCE85 85.00 42.17 2 9/16 65.09 53/16 131.76 53/16 131.76 9/16 14.29
ASCE80 80.00 39.68 2 1/2 63.50 5 127.00 5 127.00 35/64 13.89
ASCE60 60.00 29.76 2 3/8 60.32 4 1/4 107.95 41/4 107.95 31/64 12.30
ASCE40 40.00 19.84 17/8 47.62 3 1/2 88.90 31/2 88.90 25/64 9.92
ASCE30 30.00 14.88 111/16 42.86 3 1/8 79.37 31/8 79.37 21/64 8.33
ASCE25 25.00 12.40 11/2 38.10 2 3/4 69.85 23/4 69.85 19/64 7.54
ASCE20 20.00 9.92 111/32 34.10 2 5/8 66.70 25/8 66.70 1/4 6.40
European sections
UIC 60 121.64 60.34 2.93 74.30 6.77 172.00 5.91 150.00 0.65 16.50
UIC 54 110.41 54.77 2.84 72.20 6.26 159.00 5.51 140.00 0.63 16.00
S54 109.95 54.54 2.76 70.00 6.06 154.00 4.92 125.00 0.63 16.00
S49 99.65 49.43 2.76 70.00 5.87 149.00 4.92 125.00 0.55 14.00

Heavy Steel Rail,Uic 54 Railroad Steel Train Rail,Uic 54 Rail,Hot Rolled U71Mn Rail

TAICANG ZHONGBO RAILWAY FASTENING CO., LTD. , https://www.railfastener.com