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Company News About Why do industrial plants need tn-s grounding systems?

Why do industrial plants need tn-s grounding systems?

2025-07-10
Latest company news about Why do industrial plants need tn-s grounding systems?

What is a tn-s grounding system?

The grounding system tn-s or tn-s grounding system is an important system for installing electrical systems because it is a system that allows safe grounding to be connected to the electrical system through the grounding system (PE). The system ensures a high level of electrical safety for personnel and equipment.
The reasons why industrial plants need tn-s grounding systems
High safety: The Tn-s system (Terre-neutral-separated) has a PE ground (protective ground) separated from the N (neutral) cable. Obviously reducing the risk of leakage current to the device can reduce the chance of electric shock and electric shock. Reduce electrical noise: Most industrial plants usually have high-power equipment operating systems, such as inverter motors and transformers, which may cause electromagnetic interference-EMI. Separate PE grounding in Tn-s systems reduces noise issues that can affect electronics and automation control (plc,SCADA). Support for international standards: Electrical safety standards such as IEC 60364 and IEEE require industrial electrical systems to have a grounding system separate from the N cable to prevent electrical accidents. Reduce leakage current returning to the electrical system: The Tn-s system reduces the chance of leakage current and may return along the N line.
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