Low voltage vacuum contactors are devices used to make and break electrical circuits in a variety of applications. These devices are designed for use in a wide range of environments and come in different models with different capabilities. Some main characteristics of low-voltage vacuum contactors include model, rated voltage, rated current main circuit, main contact parameters, power frequency withstand voltage, main circuit control circuit, distance, overtravel, final voltage, making capacity, breaking capacity, limit Breaking current, electrical life, mechanical and weight.
When considering the use of low-voltage vacuum contactors, it is important to consider the specific environment in which they will be used. For example, low-voltage vacuum contactors are used in industrial applications such as manufacturing plants or assembly lines. In such an environment, it is important to ensure that the contactor is designed to withstand the high levels of moisture, heat and other conditions that may be present.
Another important consideration when using low pressure vacuum contactors is making sure they are properly installed and maintained. This includes making sure the contactors are properly grounded and the wiring is properly connected. It is also important to check the contactors regularly to ensure they are functioning properly and to promptly address any issues that may arise.
In addition to the above considerations, it is also important to pay attention to the specific characteristics of each low pressure vacuum contactor model. For example, the CKJ5-400 model has a rated voltage of 1140V, a rated current of 36110220, a rated current of 380A, a main contact parameter of 400, and a power frequency withstand voltage of 2±0.2. The control loop distance of the main circuit is 1±0.2, the overtravel is 117.6±7.8, and the final pressure is 4200N.
CKJ5-400 model has 10le, 100 times of making capacity and 8le, 25 times of breaking capacity. It also has a limit breaking current of 4500.3t. Overall, its electrical life exceeds 100,000 cycles and its mechanical life exceeds 1 million cycles. The model weighs 2000 kg.
In conclusion, low pressure vacuum contactors are important devices used in various industrial applications. It is important to consider the specific circumstances in which they will be used to ensure proper installation and maintenance, and to pay attention to the specific features of each model. The CKJ5-400 model has many impressive features and is a good example of the capabilities of a low voltage vacuum contactor. By investing in these high-quality devices, businesses can ensure their electrical systems are reliable, efficient and safe.
Post time: Jun-09-2023