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Máy cắt, Aptomat, khởi động từHãng khác
Công tắc tơ, contactor CJ12A-100A, CJ12A-150A, CJ12A-250A, CJ12A-400A, CJ12A-600A/3
Đăng ngày 29-08-2018 03:12:10 AM - 691 Lượt xem
Mã sản phẩm: CJ12A-100A150A250A400A600A/3
CJ12 AC contactor is suitable for AC 50Hz, rated voltage up to 380V, rated current to 600A power line. It is mainly used for electrical equipment such as metallurgy and rolling mill cranes to connect and disconnect circuits in a long distance, and is used as a frequent starting, stopping and reverse connection of AC motors.
Some common models are: In general, there may be CJ12A and CJ12B in the model, which is subject to CJ12A.CJ12-100 series: CJ12-100/2 CJ12-100/3 CJ12-100/4 CJ12-100/5CJ12-150 series: CJ12-150/2 CJ12-150/3 CJ12-150/4 CJ12-150/5CJ12-250 series: CJ12-250/2 CJ12-250/3 CJ12-250/4 CJ12-250/5CJ12-400 series: CJ12-400/2 CJ12-400/3 CJ12-400/4 CJ12-400/5CJ12-600 series: CJ12-600/2 CJ12-600/3 CJ12-600/4 CJ12-600/5Three: main technical parameters1. The basic parameters of the contactor are shown in Table 1.2. The electrical life and mechanical life of CJ12 AC contactor are shown in Table 2.3. Coil specification: AC (50Hz): 36, 127, 230, 400VDC: 24, 48, 110, 220VTable 1 model | Number of poles | Rated insulation and working voltage (V) | Conventional heating current and rated working current (A) | Rated operating frequency, three poles (times / hour) | Auxiliary contact | Indicate |
Use category | Rated working voltage (V) | Conventional heating current (A) | Rated control capacity | Combination situation |
CJ12-100 | 2,3,4,5 | Exchange 400 | 100 | 600 | AC-15, DC-13 | AC 400 DC 200 | 10 | AC 400V 1000VA (electrically not separated) DC 220V | | Note: Load due to 40% usage category is AC-2 |
CJ12-150 | 150 |
CJ12-250 | 250 |
CJ12-400 | 400 | 300 |
CJ12-600 | 600 |
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