What should be paid attention to in the grounding system of integrated underground sewage treatment

What should be paid attention to in the grounding system of integrated underground sewage treatment equipment?

by:Ocpuritech     2021-07-07
What should be noted is integrally buried sewage treatment equipment grounding system Author:? Integration of buried sewage treatment equipment grounding system is designed to prevent equipment damage due to insulation charge, endangering personal safety and design. For example, the metal shell of the power equipment, what should be paid attention to in the grounding system of the integrated underground sewage treatment equipment?   1, the manufacture and installation of the grounding system. The system and the central grounding system work together with the grounding electrode, the grounding resistance should be less than 1 ohm, and the cable bridge and the metal protection tube are used as the grounding wire.  2. Various non-electrified metal shells of integrated underground sewage treatment equipment should be reliably grounded.  3. Ground wire connection: When connecting, the welding length should not be less than twice the width of the flat steel, the welding joint should be firmly welded, the weld seam should be full, and necessary anti-corrosion measures should be taken. The connection between the ground wire and the device can be bolted or welded.  4. The grounding system of the integrated underground sewage treatment equipment is prohibited to be grounded in series.  5. All electrical equipment and metal parts in the power system of integrated underground sewage treatment equipment need to be reliably grounded, and the grounding resistance is less than 1 ohm. The power system and computer system are required to achieve full equipotential connection.   The above are several points that should be paid attention to in the operation of integrated underground sewage treatment equipment, and pay attention to control and adjustment. If you have any questions during the purchase and use of integrated underground sewage treatment equipment, please call for consultation.
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