防爆配電箱安裝圖集

瞭解防爆配電箱嘅安裝對於確保工廠嘅電氣安全至關重要. 了解它們的安裝和接線圖對於清楚地了解家用防爆配電箱至關重要.

關鍵考慮因素:

1. 防爆配電箱採用金屬和塑料外殼, available in surface-mounted and concealed types. The box must be intact and undamaged.

2. Inside the box, the busbar should have separate and intact zero lines, protective 接地電線, and phase lines, all with good insulation.

3. The mounting frame for the air switch should be smooth and unobstructed, providing ample space.

4. Install the distribution box in a dry, ventilated area without obstructions for easy access.

5. The box should not be installed too high; the standard installation height is 1.8 meters for convenient operation.

6. The electrical conduit entering the box must be secured with locking nuts.

7. If the distribution box needs to be drilled, ensure the hole edges are smooth and polished.

8. When embedding the box in a wall, ensure it is vertical and horizontal, leaving a 5 自 6 mm gap around the edges.

9. Wiring inside the box should be orderly and neat, with terminal screws tightly secured.

10. Each circuit’s incoming wires must be sufficiently long and free of joints.

11. Label each circuit with its purpose after installation.

12. Clean any residual materials from inside the distribution box after installation.

Wiring diagrams are indispensable during installation. Several diagrams have been prepared for your reference:

It’s crucial to diligently learn these wiring methods and precautions, adhering strictly to standards for proper and safe wiring.