Taiwan-Electric programming CKJ5-160 low voltage vacuum contactors Technical Support | Courtesy | Welcome to negotiate business! ! ! CKJ5-160 low voltage vacuum contactors for AC 50HZ, rated working voltage up to 1140V, rated current 125-400A of the electricity networks for direct or remote making and breaking the main circuits. Because the main contact in a high vacuum environment, thus living there arc is not exposed, small size, light weight, long life, long maintenance cycle, etc., especially suitable for the composition of a variety of lamp controller and working in the oilfield, chemical and other occasions . A vacuum contactors, AC vacuum contactor working conditions 1. Height of not more than 2000 meters above sea level. 2. Ambient air temperature: -25 ~ +40 ℃. 3. Relative humidity: ambient air temperature of +25 ℃ less than 50%, at lower temperatures can have a higher relative humidity. Wettest months the average temperature is +25 ℃, the monthly average maximum relative humidity of 90%. 4. Mounting surface and the vertical gradient of not more than 15 °. Installation category is usually the type Ⅲ. 5. Environmental pollution degree 3. 6. Vibration not more than 30 m / s field. Second, the technical parameters of the control voltage: AC220V AC380V Rated current: 160A | 250A | 400A | 630A Rated voltage: 1140V | 6KV | 7.2KV | 10KV | 12KV poles: 3 poles | 4 pole | 5-pole three, [Taiwan Hui vacuum contactors , AC vacuum contactor] structure and working principle contactor is controlled by a vacuum switch tube, insulated frame, boom, magnetic cage, electromagnetic operating mechanism and fairing components. Electromagnetic operating mechanism made of the core, the coil, the magnetic pole plate, the armature plate, shaft, arm and other components. Static conductive plate vacuum switch tube by screws fixed to the insulating frame, insulation around the frame and the support plate and support bracket with screws magnetic coupling. When the coil is energized, the armature pull, driven boom and move the guide rod, so that the vacuum switch moving contact sport, in contact with the fixed contact, the contact in the closed state. When the coil power, under the action of the reaction force spring armature plate release, static and dynamic contact separation to make contacts in the switching status. Electromagnetic operating mechanism made of the core, the coil, the magnetic pole plate, the armature plate, shaft, arm and other components. Auxiliary contacts at one end of the armature plate, driven by the armature moves up and down movement of auxiliary contacts. (High technical parameters) CKG3, CKG4, JCZ5, JCZ7 vacuum contactor control voltage 110.220.380V and customization. JCZ7-630 high-voltage vacuum contactors (with a short contacts), divided into closing machinery to maintain and electromagnetic maintaining two types of the contactor is suitable for three-phase AC 50HZ. Rated voltage 6KV/7.2KV and 10KV/12KV. Rated current to 630A of power systems for remote making and breaking circuit and control high-voltage motors, transformers and capacitive loads such as electrical equipment, particularly for a variety of frequent operation fields. Edit this paragraph one working conditions, altitude height of not more than 2000 meters. 2, the ambient air temperature: -25 ~ +40 ℃. 3, the air relative humidity: ambient air temperature of +25 ℃ less than 50%, at lower temperatures can have a higher relative humidity. Wettest months the average temperature is +25 ℃, the monthly average maximum relative humidity of 90%. 4, the mounting surface and the vertical gradient of not more than 15 °. Installation category is usually the type Ⅲ. 5, environmental pollution rating of 3. 6, the vibration is not more than 30 m / s field. Edit this paragraph Technical parameters control voltage: AC220V AC380V Rated current: 160A | 250A | 400A | 630A Rated voltage: 1140V | 6KV | 7.2KV | 10KV | 12KV poles: 3 poles | 4 pole | 5-pole structure and working Edit this paragraph Principle Vacuum Contactor Vacuum Contactor Vacuum Contactor Vacuum Contactor Vacuum Contactor Vacuum Contactor by a vacuum switch tubes, insulated frame, boom, magnetic cage, electromagnetic operating mechanism and fairing components. Electromagnetic operating mechanism made of the core, the coil, the magnetic pole plate, the armature plate, shaft, arm and other components. Static conductive plate vacuum switch tube by screws fixed to the insulating frame, insulation around the frame and the support plate and support bracket with screws magnetic coupling. When the coil is energized, the armature pull, driven boom and move the guide rod, so that the vacuum switch moving contact sport, in contact with the fixed contact, the contact in the closed state. When the coil power, under the action of the reaction force spring armature plate release, static and dynamic contact separation to make contacts in the switching status. Electromagnetic operating mechanism made of the core, the coil, the magnetic pole plate, the armature plate, shaft, arm and other components. Auxiliary contacts at one end of the armature plate, driven by the armature moves up and down movement of auxiliary contacts. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Keywords: AC vacuum contactor AC contactor selection works AC Vacuum Contactor Model AC vacuum contactor manufacturers high-voltage vacuum contactor AC contactor wiring diagram vacuum contactors control effect. . √ Taiwan Hui Electronic Factory Products Catalog: high voltage vacuum contactors: CKG3, CKG4, JCZ5, JCZ7 (series) low-voltage AC vacuum contactor: EVS,, CKJ3, CKJ5 (series) switched capacitor contactors: CJ19 (Series) AC Contactor device: CJT1, CJ10, CJ12, CJ20, CJ40 (series) DC Contactor: CZ0 (series) Motor Protector: JDB (series) √ Sales Products Catalog:?? dual power?? universal switch?? Miniature Circuit Breaker ?? low voltage protection?? relay?? meters DDSY, DTSY, DDS, etc. ... (series)?? motor speed controller?? motor integrated protection?? instrumentation?? high and low voltage equipment √ brand products an agent directory:?? ABB?? Simons?? Schneider?? Korea LS?? Fuji electromechanical?? Shilin Electrical?? Changshu switch?? Shanghai People?? Omron???? Links: http://www . taihuidq.com???? hope and work together to create a win-win Yueqing City, Taiwan Hui Electric Switch Factory direct sales hotline 0577 -62,906,996 Fax 577 -61731732 direct sales offices Commissioner professional direct: 18066307033 Business QQ: 398015993 Contact: Zhou Engineering Address: Liu Yueqing City Weng Sanyang Industrial Zone