Tianshui 213 contactor is a kind of control electrical appliance, which is used to turn on or off AC, DC main circuits and large-capacity control circuits frequently and remotely. One of its main uses is to control motors (most of which are three-phase induction motors), that is, to control the starting, reversing, speed regulation and braking of the motor. It is also possible to control electrical equipment such as lighting circuits and electric heaters.
Contact is the core of the control of electrical appliances, the domestic Tianshui 213 contact technology comes from 50 years of professional manufacturing experience, the full range of supporting capabilities to fully meet the needs of users.
The combination function of the building blocks facilitates various connections: accessories can be installed on all surfaces except the mounting surface; Install auxiliary contacts or interlocking mechanisms on both sides; Install auxiliary contacts or delay relays on it; The coil terminal can be installed with various functional modules, such as overvoltage protectors; Composed of interlocking reversible contactors or star-delta starters;
Strong versatility, compact structure, small size, convenient installation and wiring: in addition to the installation surface, accessories can be installed on all other sides; Auxiliary contacts or interlocking mechanisms are installed on both sides; Upper mounting auxiliary contacts or delay relays; The coil terminal can be installed with various functional modules, such as overvoltage protectors; Composed of interlocking reversible contactors or star-delta starters.
High reliability and electrical life: AC contactor is an electrical equipment that operates frequently, and the automatic control system not only requires high operating frequency, but also requires high mechanical life and electrical life to adapt, improve the reliability of system operation, and the contactor has reliable action and high life, with a mechanical life of up to 10 million times and an electrical life of up to 1 million times (AC-3)
Quality Professional Manufacturing:
Tianshui 213 contactor is composed of the main components of the contact arc extinguishing system, electromagnetic system, bracket and shell.
The action mechanism is direct-acting, and the contact is a double breakpoint, and the contact reliability is high.
The reverse spring is a tower-shaped structure, which not only improves the balance of the moving parts, but also makes the suction and rebound performance of the contactor well match, reduces the runout, and makes the electrical performance more stable.
The high-quality silver-based alloy contacts are treated by special technology, which has the advantages of wear resistance, oxidation resistance, low contact resistance, long-term stable conduction, less wear, stable performance and long electrical life.
The best contact parameter selection, short contact vibration time when switched on, less contact wear under arc action, less mechanical wear of contact when contactor is turned on and off, and long contact life.
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Tianshui 213 Electric Appliance Group held the 2022 "Safety Production Month" kick-off meeting
On the occasion of the 21st "Safety Production Month" in the country, Tianshui 213 Electrical Appliance Group Co., Ltd. held a "Safety Production Month" kick-off meeting on May 30. Gao Weidong, deputy secretary of the party committee and general manager, presided over the meeting.
The meeting revolved around the theme of "Abide by the Work Safety Law and Be the First Responsibility...
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213 Electric Group held a centralized study seminar and exchange meeting
Recently, the Theoretical Learning Center Group of the Party Committee of 213 Electric Group held a special learning seminar and communication (expansion) meeting on "seizing the opportunities of the digital economy and empowering enterprises to carry out high-quality development". He Jianwen, Secretary of the Party Committee and Chairman of the Board, presided over the meeting.
Members of the leadership team of the Party committee, information center, ...
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Zhang Peifeng of Gansu Electric Group attended the 213 Electrical Appliance Group Cadre Conference
On August 5, 213 Electric Group held a cadre meeting to announce the resolution of Gansu Electric Group and Great Wall Electric on the appointment and dismissal of cadres of 213 Electric Group. Zhang Peifeng, deputy secretary of the Party committee and general manager of Gansu Electric Group, attended the meeting and spoke. He He, Secretary of the Party Committee and Chairman of 213 Electric Group...
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Zhang Junzhen, a member of the party group of the Provincial Bureau of Statistics, came to Tianshui for investigation
On May 23, Zhang Junzhen, member of the party group and deputy director of the Provincial Bureau of Statistics, and his party came to the company for investigation, accompanied by Wang Donghong, member of the Standing Committee of the Tianshui Municipal Party Committee and Secretary of the Qinzhou District Party Committee, Lu Kezong, the city leader, Gong Caihuan, director of the Municipal Bureau of Statistics, and other relevant departments directly under the municipal government. He Jianwen, Secretary of the Party Committee and Chairman of the Company, ...
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213 Electrical Appliance Group held a business work symposium
In order to implement the spirit of the medium-term operation operation meeting of Gansu Electric Group, ensure that the 213 Electric Group completes the production and operation tasks in 2021 with high quality and comprehensive and high quality, and in accordance with the requirements of the Party Committee of the Electric Group, on August 5, Zhang Peifeng, Deputy Secretary of the Party Committee and General Manager of Gansu Electric Group, ...
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Tianshui 213 held a meeting on epidemic prevention and control
On April 25, the Safety Committee of 213 Electric Appliance Group held the second meeting on safe production and epidemic prevention and control in 2022, and deeply studied the spirit of General Secretary Xi Jinping's important instructions and Premier Li Keqiang's important instructions at the National Safety Production Video and Telephone Conference.
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Tianshui 213 Electric Appliance Group goes all out to ensure market delivery
At the end of the year, the order of 213 Electric Appliance Group increased, coupled with the impact of the epidemic, the delivery period was tight and the mission was heavy.
Production tube ...
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213 Electric Group rebuilt 160T and put it into use
Recently, the metal parts branch of 213 Electric Appliance Group successfully repaired a 160T punch machine purchased 30 years ago and put it into the production of metal parts of large-capacity contactor products, so that the old equipment has a new vitality.
In recent years, 213 Electric Group has developed a series of large-capacity contactors, which ...
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Tianshui 213 won the title of core charging facility
From October 22nd to 24th, the 2021 State Grid Electric Mobility Expo and the 5th China (Hangzhou) International Electric Vehicle Charging Technology Exhibition and the 6th China (Hangzhou) International Electric Vehicle Expo were held in Hangzhou International Expo Center. During the exhibition, the "Pile Point Global Second Charging and Swapping ...
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Tianshui 213 Electric Group participated in the China Standard Subway Train Innovation Achievement Exhibition
On June 18, State Councilor Wang Yong (second from right), accompanied by Li Ganjie (third from right), Secretary of the Shandong Provincial Party Committee, Sun Yongcai (fourth from right), Secretary of the Party Committee and Chairman of CRRC Group, and other leaders, went deep into Qingdao Sifang Locomotive to investigate the development of serialized standardized subway trains undertaken by CRRC. Research period ...
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The chairman of the Tianshui CPPCC went to 213 Electric Appliance Group for investigation
On July 30, entrusted by the Provincial CPPCC, Zhao Weidong, Secretary of the Party Group and Chairman of the Tianshui CPPCC, and Tang Xiongwei, Wang Xianglin, and Gao Yuanjin, Vice Chairmen of the CPPCC, were the deputy leaders of the Municipal Coordination Research Group.
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Tianshui 213 Electric Appliance Group was awarded the Tianshui High-end Talent Collaborative Innovation Base
Recently, Tianshui Science and Technology Association awarded Tianshui 213 Electrical Appliance Group Co., Ltd. the title of High-end Talent Collaborative Innovation Base. On May 4th, Li Fengqi, secretary of the party group, chairman and second-level inspector of Tianshui Science and Technology Association, led a team to our unit to award the license.
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Chairman 213 visited the leading enterprises in the equipment manufacturing industry
Recently, He Jianwen, Secretary of the Party Committee and Chairman of the company, and Mu Zhifeng, Deputy General Manager, and his entourage deepened the front-line visit of the shopping mall to visit the leading enterprises in the equipment manufacturing industry, and visited Baoji Machine Tool Group, Wuhan Factory of China Shipbuilding Industry Group and Zoomlion Group Corporation.
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Tianshui 213 Electric Group held a meeting to promote the integration of military and civilian work
On June 1, Tianshui 213 Electric Appliance Group held a meeting to promote the integration of military and civilian. He Jianwen, Secretary of the Party Committee and Chairman of the Board, presided over the meeting. The company's leaders Gao Weidong, Li Weiquan, Ma Bin and some relevant personnel such as skills, production, quality, and marketing center attended the meeting.
At the meeting, the military and civilian ...
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Mao Yufeng, executive vice president of China Machine Tool Industry Association, and his party visited 213 Electric Appliance Group for investigation and investigation
On September 27, Mao Yufeng, executive vice president of China's Machine Tool East and West Industry Association, and his party visited 213 Electric Group. He Jianwen, Secretary of the Party Committee and Chairman of 213 Electric Group, Gao Weidong, Deputy Secretary of the Party Committee and General Manager, and Mu Zhifeng, Deputy General Manager, accompanied the investigation.
Mao Yufeng and his entourage ...
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Tianshui 213 Electric Appliance Group Co., Ltd. was selected into the list of "qualified suppliers of CNNC".
Recently, Tianshui 213 Electrical Appliance Group Co., Ltd. received the certificate of "Qualified Supplier of CNNC", pointing out that Tianshui 213 Electrical Appliance Group has the qualification to provide relevant products and services to the headquarters and subsidiaries of CNNC.
In mid-July, CNNC's qualified supplier review agency ...
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Huang Baorong, deputy director of the Provincial Department of Industry and Information Technology, went to 213 Electric Appliance Group for investigation
In order to fully grasp the development of industry and information technology in the province, find and sort out the difficulties and problems in the current industrial economy development, industrial chain cultivation and other key operations, and promote the high-quality development of the province's industrial economy, on August 24, Huang Baorong, deputy director of the Provincial Department of Industry and Information Technology, led the Provincial Department of Industry and Information Technology ...
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Tianshui 213 Electric Appliance Group undertook a number of major contracts such as the construction of key projects in Tianshui City
On September 12th, the sky was clear and the weather was refreshing. 213 Electric Appliance Group's complete sets of electrical branch and box substation plant power distribution equipment set up, a busy scene, the staff worked overtime to make every effort to ensure that the two distribution cabinet projects in the construction of key projects in Tianshui City were completed on schedule.
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213 Electrical Appliance Group Co., Ltd. held the 2023 mid-term marketing work conference
On August 20, 213 Electric Group held the 2023 mid-term marketing operation meeting to deepen the important speech of General Secretary Xi Jinping on the economic situation and economic operations at that time, summarize the marketing operations of shopping malls in the first half of the year, analyze the situation at that time, and make overall arrangements for the tasks and priorities of the second half of the year.
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213 electrical appliances won the Gansu Provincial Science and Technology Paper Report Inclusion Certificate
On July 22, the Gansu Provincial Science and Technology Information Research Institute released the information on the entry of research results, and the project paper of "NB-IoT Internet of Things Water Meter Development and Industrialization" compiled by Qiao Ningjun, Wang Wei, Deng Xiu and Ji Junliang of 213 Electrical Appliance Group Appearance Company was entered into the Gansu Provincial Science and Technology Report Service System.
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