LW56 Series SF6 Circuit Breaker-manufacture,factory,supplier from China

(Total 24 Products for LW56 Series SF6 Circuit Breaker)
Product DescriptionIt has a rotating arc extinguishing method that utilizes the electromagnetic force generated by the current flowing in the main circuit of the switch to cut off the current, reducing the burden on the operating mechanism.The shell is formed by hydraulic expansion with 1500 air pressures, with the smallest welding length and the strongest circular shape to withstand internal and external pressure, thus maintaining high accuracy and high quality.Product Technical Parameters1.Rated voltage: 12KV2.Rated current: 630A3.Rated short time withstand current: 20KA4.Rated short time wi
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Product DescriptionZW20 series outdoor vacuum circuit breaker adopts vacuum extinguisher and SF6 gas as insulation medium, it is the improved product of ZW20 column vacuum circuit breaker. The case adopts the gas sealing, explosion-proof and insulating structure technology of VSP5 introduced from abroad, and the inlet and outlet conduits are also improved in sealing performance, with excellent overall sealing performance.
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CT-1.0 spring-operated mechanism is suitable for operating LW35-40.5 self-charging SF6 circuit breakers and switchgear with power comparable to that of circuit breakers, and it can drive the circuit breaker body to carry out opening and closing operations, and realize the various performance indexes of circuit breakers.Ordering Instructionsa. Model, name, quantity.b. Control circuit voltage.c. Voltage of storage motor.d. Number of current transformer terminals.e. Check electrical components for special requirements.
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Abstract1. Model and Name: Circuit Breaker Spring Mechanism CT1702. Main application and performanceThis mechanism can operate 126kV high voltage SF6 circuit breaker and gas insulated switchgear (GIS). Its performance meets the requirements of GB1984 "AC High Voltage Circuit Breakers", IEC56 "High Voltage AC Circuit Breakers" and "Product Technical Conditions".The mechanism can be electric energy storage and manual energy storage. Switch operation is divided into remote control operation, near electric operation and manual operation.3.
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Product DescriptionOutdoor high-voltage switchgear with three-phase AC 50Hz.Composed of actuator, conductive circuit, insulation system, sealing and shell, the overall structure is three-phase common box type.It is used for dividing and closing load current, overload current, short-circuit current and other similar places.Product Technical ParametersRated voltage: 12KVRated current: 630AFrequency withstand voltage (1min): (pole to pole, pole to ground) 42KV / (vacuum break) 48KVLightning impact withstand voltage (peak): (pole to pole, pole to ground) 75KV / (vacuum interrupter) 85KVRated short
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ZN13 type spring-operated actuator is used to operate ZN12/ZN13 type indoor vacuum circuit breakers and other outdoor or indoor vacuum circuit breakers whose closing power is comparable to that of the former. Its performance meets the requirements of GB1987 AC High Voltage Circuit Breakers and product technical conditions.The closing spring energy storage methods of the mechanism include electric energy storage and manual energy storage. Solenoid and manual button can be used for opening and closing operation.
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Main application and performanceCJ8 series three-position electric actuator adopts modularized structure, which has the advantages of simple structure, reliable action, smooth operation, reliable self-locking, accurate repetitive positioning, small volume, light weight, easy installation and commissioning.
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BywordCan realize manual and electric energy storage.Can realize manual and electric breaking and closing.Can realize slow breaking and closing function.Can allow automatic reclosing.With mechanical anti-tripping device.Usage ScenariosGeneral: Indoor/OutdoorAmbient air humidity: upper limit +60℃, lower limit -30℃.Altitude not exceeding 3000m.Wind pressure not exceeding 700Pa (equivalent to a wind speed of 34m/s)No fire, explosion danger, serious filth, no corrosive gas, no violent vibration occasions.Special: can be customized according to the actual needs, such as: high altitude, low temperat
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Byword1. Can realize manual and electric energy storage.2. Can realize manual and electric breaking and closing.3. Can realize slow breaking and closing function. 4. Can allow automatic reclosing.5.
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Byword1. Can realize manual and electric energy storage.2. Can realize manual and electric breaking and closing.3. Can realize slow breaking and closing function. 4. Can allow automatic reclosing.5.
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Byword1. can realize manual and electric energy storage.2. can realize manual and electric breaking and closing. 3. can realize slow breaking and closing function.4. can allow automatic reclosing 5.
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BywordCan realize manual and electric energy storage.Can realize manual and electric breaking and closing.Can realize slow breaking and closing function.Can allow automatic reclosing.With mechanical anti-tripping device.Usage ScenariosGeneral: Indoor/OutdoorAmbient air humidity: upper limit +60℃, lower limit -30℃.Altitude not exceeding 3000m.Wind pressure not exceeding 700Pa (equivalent to a wind speed of 34m/s)No fire, explosion danger, serious filth, no corrosive gas, no violent vibration occasions.Special: can be customized according to the actual needs, such as: high altitude, low temperat
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Bywordcan realize manual and electric energy storage.can realize manual and electric breaking and closing.can realize slow breaking and closing function.can allow automatic reclosing.with mechanical anti-tripping device.Usage ScenariosGeneral: Indoor/OutdoorAmbient air humidity: upper limit +60℃, lower limit -30℃.Altitude not exceeding 3000m.Wind pressure not exceeding 700Pa (equivalent to a wind speed of 34m/s)No fire, explosion danger, serious filth, no corrosive gas, no violent vibration occasions.Special: can be customized according to the actual needs, such as: high altitude, low temperat
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Product Features1. Can realize manual and electric energy storage.                     2. It can realize manual and electric closing and closing function.3. Can realize the function of slow opening and closing.4. Can allow automatic reclosing.5.
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BywordCan realize manual and electric energy storage.Can realize manual and electric breaking and closing.Can realize slow breaking and closing function.Can allow automatic reclosing 5.
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Byword1. can realize manual and electric energy storage.2. can realize manual and electric breaking and closing.3. can realize slow breaking and closing function.4. can allow automatic reclosing.5.
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Byword1. can realize manual and electric energy storage.2. can realize manual and electric breaking and closing .3. can realize slow breaking and closing function .4. can allow automatic reclosing. 5.
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Product DescriptionThe main hydraulic components of CYD-8 series hydraulic disc spring actuator include combined disc spring, working cylinder, control valve, oil pump motor, energy storage cylinder, travel switch, safety valve, high-pressure oil drain valve, low-pressure oil tank, connecting seat and other components; adopting the disc spring as the energy storage component, the disc spring has excellent force characteristics, is not affected by the ambient temperature, the stored energy is large, and the force characteristics are smooth.
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Product DescriptionThe main hydraulic components of CYD-8 series hydraulic disc spring actuator include combined disc spring, working cylinder, control valve, oil pump motor, energy storage cylinder, travel switch, safety valve, high-pressure oil drain valve, low-pressure oil tank, connecting seat and other components; adopting the disc spring as the energy storage component, the disc spring has excellent force characteristics, is not affected by the ambient temperature, the stored energy is large, and the force characteristics are smooth.
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Product DescriptionThe CYD-4 series hydraulic disc spring operating mechanism uses disc springs as energy storage components. The disc springs have excellent force characteristics, are not affected by environmental temperature, store a large amount of energy, and have smooth force characteristics. Its structure adopts an integrated module design without pipeline connection.
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BywordCan realize manual and electric energy storage.Can realize manual and electric breaking and closing.Can realize slow breaking and closing function.Can allow automatic reclosing.With mechanical anti-tripping device.Usage ScenariosGeneral: Indoor/OutdoorAmbient air humidity: upper limit +60℃, lower limit -30℃.Altitude not exceeding 3000m.Wind pressure not exceeding 700Pa (equivalent to a wind speed of 34m/s)No fire, explosion danger, serious filth, no corrosive gas, no violent vibration occasions.Special: can be customized according to the actual needs, such as: high altitude, low temperat
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BywordCan realize manual and electric energy storage.Can realize manual and electric breaking and closing.Can realize slow breaking and closing function.Can allow automatic reclosing.With mechanical anti-tripping device.Usage ScenariosGeneral: Indoor/OutdoorAmbient air humidity: upper limit +60℃, lower limit -30℃.Altitude not exceeding 3000m.Wind pressure not exceeding 700Pa (equivalent to a wind speed of 34m/s)No fire, explosion danger, serious filth, no corrosive gas, no violent vibration occasions.Special: can be customized according to the actual needs, such as: high altitude, low temperat
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Byword1. Can realize manual and electric energy storage.2. Can realize manual and electric breaking and closing.3. Can realize slow breaking and closing function.4. Can allow automatic reclosing.5.
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Byword1. can realize manual and electric energy storage.2. can realize manual and electric breaking and closing.3. can realize slow breaking and closing function.4. can allow automatic reclosing.5.
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Relate News
In order to celebrate the May 1st International Labor Day, enhance the cohesion of employees, enhance teamwork, and enrich amateur cultural life, under the premise of preventing and controlling the epidemic, the Taihe Power Labor Union held the "May 1st Celebration" employee tug-of-war competition of Taihe Power Group.There are 10 teams in total, including 6 men's teams and 4 women's teams.
Assembly production base is located in the southern district of Taihe Power Group, covering an area of 12,000 square meters, is a comprehensive workshop integrating production, research and development, assembly and test, with more than 160 employees, more than 20 engineers and technicians, and 60% of them are college graduates or above, with more than one hundred types of mechanisms such as spring mechanisms, single motors, double motors, motorized mechanisms, electric spring mechanisms, and so on, and at the same time, equipped with 100,000-grade cleanliness workshop, test hall, automatic te
On 13th January 2024, Taihe Power Group held the 2024 work deployment conference to plan and deploy the work in 2024 with respect to the 3+9+1 requirements put forward in the 2023 year-end conference. At the same time, call and mobilise all staff to emancipate their minds, seize the opportunity, actively respond to the Group's instructions and requirements, and carry out all the work in a solid and effective manner, so as to build up momentum and empowerment for the completion of the target tasks in 2024.Years and years, the mountains and rivers are towering.
On December 12, 2023, President Lee, Vice President Cao, Vice President Kim and Vice President Kwon of Korea Dillon Power Jurassic Association visited Taihe Power Group, accompanied by Mr.
China-Russia talks, a new chapterOn March 11, Mr. Zhang Shumin, secretary of the Party committee and chairman of the board of directors of Taihe Power Group, met with visiting Russian businessmen, and the two sides conducted in-depth discussions and exchanges on strengthening overseas cooperation. Zhang Shumin introduced the overall development of the Group and the future internationalization development plan.
In-depth study and implementation of the spirit of the national "two sessions", and strive to exceed the first half of the task instructions. In a higher position, comprehensively enhance the corporate capacity to set off again.In order to comprehensively sort out the completion of the work in the first quarter, to ensure that the established work objectives on time, efficiently promote, April 1, Taihe Power Group held a quarter "open the door" work summary and work deployment meeting.
Industrial enterprises achieved operating income of 268.01 billion yuan, an increase of 0.3% year-on-year, and a total profit of 12.72 billion yuan......
May 10, 15:30 pm, Tai'an City CPPCC Chairman Comrade Wu Linzhong, Commissioner Comrade Dong Shiwu, Secretary General of the Municipal CPPCC Comrade Yang Chengxiu, transmission and cable and wire and cable industry chain task force staff to Taihe Power Group to investigate the key projects of the transmission and transformation industry chain - China-Korea Intelligent Equipment Industrial Park expansion project.
Safe production has always been the most basic management regulation of Taihe Power Group. The essence of safe production is to prevent various accidents during the production process. Safety work is the lifeline and happiness line of the company. If a company blindly pursues quality and progress without guaranteeing safety, then it will not take safety production as the management goal, there will be no benefits, there will be no stable development of the company and the family happiness of employees.
At 17:00 on January 19, 2022, Taihe Power Party Branch Comrade Sun Lili participated in the 14th Congress of the Communist Party of China in Taishan District, Tai'an City, China, and immediately conveyed the spirit of the meeting of the Party Congress to all the party members of the branch.Zhang Peifeng, secretary of the Party Congress in a comprehensive and objective summary of our achievements in Taishan District in the past five years, our hard-won results, the experience is invaluable.
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