TANK1 series intelligent universal vacuum circuit breakers, for AC 50Hz, rated voltage 400V, 690V, rated current of 630A to 2000A power distribution network. For the distribution of power and protection circuit and power equipment from overload, under voltage, short circuit, single-phase ground faults and other hazards.
Maintenance of the circuit breaker contacts, overload capability, and the interrupter breaking ability, can achieve true zero-arcing. The circuit breaker suitable environment for the ability to highlight and strengthen the design ambient temperature up to -40, more than 2, 000 meters above sea level environment.
Features:
The product is the company formed after years of independent research and development, with independent intellectual property rights, the world's leading technology, a new and high technology of low-voltage vacuum circuit breakers, with three national patents, with a good price.
2.1 Structural Design: TANK1 universal vacuum circuit breaker is in DW45 (TANW1) based on the universal frame circuit breakers to improve to improve the design of a new generation of products, the use of circuit breakers in the control part DW45, hand electric operation, and the panel, the second contacts and other mature, reliable structure to zero arcing, high reliability of the vacuum interrupter interrupter replace air magnetic blow.
Tripping spring connected directly on the shaft to improve the switching speed of the sub-gate and breaking capacity.
2.2 Technical parameters: The latest in line with national standards GB14048.2-2008, 3C test report rated ultimate short circuit breaking capacity (Icu) = rated short-circuit breaking capacity (Ics) = 65kA;
Research trials, the current diagnostic test has reached the rated short-circuit breaking capacity (Ics) up to 75kA.
2.3 Environment adaptability: Arc in a vacuum interrupter breaking, its not the ambient air temperature, humidity, pressure and other environmental impacts, and because absolute zero arc, it does not affect the safe use of peripheral devices; Products through the -40 ° Low temperature test. It could be a place for poor environment, such as wind power, coal, chemical and other places.
2.4 Intelligence: The product has a remote control, remote adjustment, remote, telemetry four remote functions, can be equipped with a variety of communication protocols.
2.5 Interchangeability: The traditional wide range of large DW45 circuit breaker has the same mounting dimensions, size and busbar connection seat drawer for easy upgrading of products.
2.6 for simple: Traditional DW45 mode of operation.
2.7 color green: Design and manufacture of materials in line with European material standards.
Ningbo Tianan (Group) Co., Ltd. Was founded in 1969, is a national large
Enterprise, national key high-tech enterprise, industry key enterprises and Zhejiang provincial leading enterprise in power transmission and transforming
Industry. Under the company there are 1 R&D center, 10 specialized subsidiary
Companies, and more than 70 marketing offices. There are more than 2500 emplo--yee working in headquarter. The total asset sums up to 3.8 billion yuan (RMB).
The output value sums up to 5.0 billion yuan (RMB). Group competitiveness ranks in the first 225 in China's top 500.
Tianan Group is one of the domestic manufacturers and scientific research
Enterprises of power transmission and transforming industry featuring largest scale, most variety, full specifications, and best quality. Besides, the company owns abundant technical development strength, the international first-class production
And test equipments, efficient and flexible management mechanism, a great
Number of outstanding professional talents. "Quality is personality" is our concept. It has sufficient quality management system and quality assurance, all over the world's sales service network. All the above constructs excellent resources support system for customers.
Now the products include 126kV GIS combination apparatus, SF6 circuit breaker, 126kV&252kV power transformer, 252kV and below 252kV outdoor HV disconnecting switch and transformer, boxtype substation below 40.5kV, ring main unit
Switchgear, midmount switchgear, fixed switchgear, GIS, L. V. Switchgear, frequencyconversion switchgear, H. V. Load switch, H. V. &L. V. Circuit breaker, cable (RMU)
Branch box, fuse, current transformer (CT), dry-type & oil-immersed transformers,
High-voltage inverter speed regulation device, high-voltage static reactive power
Generator, active power filter, intelligent electric equipments, etc. The products
Are widely used in nuclear power plant, chemical plant, railway, underground,
Airport, national defense, Beijing Olympics and main national, provincial and municipal construction projects.
Tianan has already obtained "China's well-known trademarks ", "China's brand
-name products ", "National Product Exempting from Inspection ". The ISO9001 quality guarantee system, the ISO14001 environment management system and
The OHSAS18001 occupation healthy safety control system through the national authentication, "CCC", "PICC" authentication certificate, which Tianan obtained comparatively early. The products cover all over the country and abroad five continental countries. Especially, our products applied to the Shenzhou V, Shenzhou VI,
Shenzhou VII manned spacecraft and the construction of Qinghai-Tibet railway. The practice has proved Tianan's products have the outstanding performance
That can withstand the test of bad environment.
In recent years, many prizes have been awarded to Tianan, such as: National May1st Labor Prize, National Innovation-based Pilot Enterprise, National Mechanical
Industrial Management Demonstration Enterprise, National Mechanical Industry
Civilized Company, Zhejiang Province "a group of five" key business, Province Quality Control Prize and so on. Chairman of the Board Jiang Baomin is the national model labor and the outstanding entrepreneur.
The "Tianan Electric town" which covers an area of more than 600, 000 square
Meters and RMB 1.2 billion has been invested has been put to use. To the end of 2011, Tianan has put it into an integrated, intellectualized and modernized
Enterprisewith the combination of scientific research, manufacturing, management and culture as "the aircraft carrier" in power transmission and transforming
Industry.
Seeing is believing, Tianan Group sincerely welcome all new and old customers
And friends come to our company for a visit or inspection.
