What are the precautions for the installation of Discount 1000V DC Contactor from China_Vacunm | DC contactor |XGVAC Technology (Shanghai) Co., Ltd.

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What are the precautions for the installation of Discount 1000V DC Contactor from China

Release time:

2022-08-15 11:46

Before installing a Discount 1000V DC Contactor from China, the originals should be carefully checked, and a contactor with intact parts and a complete arc chute should be selected. When there is no problem with the appearance, you can remove the arc extinguishing cover and press the contacts of the Discount 1000V DC Contactor with your fingers to ensure that the contact structure inside the contactor should be able to move sensitively and not get stuck.

When pressing, try to use your fingers to press the main contacts at the same time, and pay attention to observe whether the contact between the head moving contacts and the main static contacts of the Discount 1000V DC Contactor from China is normal, and there should be no inclination, gap or unevenness. When installing a DC Contactor, the inclination should not exceed 50 degrees, otherwise it may affect the use of the contactor. The screws for fixing the Discount 1000V DC Contactor should be equipped with a spring V-ring and a flat V-ring to prevent the contactor from loosening.
After the installation is completed, pay attention to check whether the main contact and auxiliary contact of the 1000V DC Contactor from China are connected correctly, and turn on the power to try to start and stop the contactor several times. After confirming that the Discount 1000V DC Contactor is running normally, it can be put into operation with load.