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.

Year Established:

Business Type:Manufacturer, Trading Company

Management Certifiation:

Operational Address: No. 1118, Tianan Road, Xiangshan, Ningbo, Zhejiang, China