BQD53 explosion-proof electromagnetic starter is composed of flameproof enclosure and vacuum body. The vacuum body is installed in the explosion-proof enclosure, which can better protect the explosion-proof electromagnetic starter from being damaged. Explosion-proof electromagnetic starter shell is round, and the shell cover is a rotary tooth structure, the shell body half is the junction box, the role of the junction box is to introduce the power cable and pull out the motor cable, and these parts are taken The explosion-proof measures, so you can achieve the explosion-proof requirements.
On the right side of the shell of BQD53 explosion-proof electromagnetic starter, the conversion handle and stop button of the isolated steering switch are provided. When the handle and stop button are switched, there is a mechanical linkage. Only after the stop button is pressed, can the handle be turned to open the cover. This design can better protect the safety of workers and avoid harm. All components in the vacuum body are mounted on the base plate, and these electrical components generally do not need to be adjusted and replaced.
BQD53 explosion-proof electromagnetic starter installation:
1. Before installation, the starter should check whether its technical data is consistent with the working voltage and the capacity of the controlled motor. Its components should be in good condition.
2. The introduction and withdrawal of cables The rubber seals, metal plugs, clamping nuts or compression flanges of the wiring device are used to press the cable tightly to achieve the explosion-proof requirements, and the cable anti-loosening device should be fastened at the same time;
3. Not using the wiring application of rubber sealing ring, metal plug ring, metal plugging plate tightly plugging;
4. Starter shell should be grounded, when installed, its inclination is not greater than 15 degrees;
5. The current setting of the protector should be based on the actual operating current.
On the right side of the shell of BQD53 explosion-proof electromagnetic starter, the conversion handle and stop button of the isolated steering switch are provided. When the handle and stop button are switched, there is a mechanical linkage. Only after the stop button is pressed, can the handle be turned to open the cover. This design can better protect the safety of workers and avoid harm. All components in the vacuum body are mounted on the base plate, and these electrical components generally do not need to be adjusted and replaced.
BQD53 explosion-proof electromagnetic starter installation:
1. Before installation, the starter should check whether its technical data is consistent with the working voltage and the capacity of the controlled motor. Its components should be in good condition.
2. The introduction and withdrawal of cables The rubber seals, metal plugs, clamping nuts or compression flanges of the wiring device are used to press the cable tightly to achieve the explosion-proof requirements, and the cable anti-loosening device should be fastened at the same time;
3. Not using the wiring application of rubber sealing ring, metal plug ring, metal plugging plate tightly plugging;
4. Starter shell should be grounded, when installed, its inclination is not greater than 15 degrees;
5. The current setting of the protector should be based on the actual operating current.
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