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Switchgear

Learn about the basics of switchgear. Gain the practical knowledge on switchgear from industry experts.

What is Inside the Control Center of Medium Voltage Switchgear 
 What is Inside the Control Center of Medium Voltage Switchgear  1024 576 Gaurav Joshi
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Learn what exists inside the low voltage compartment of medium voltage switchgear and why it becomes critical for safe operation and protection.

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Causes of MV Switchgear Failure
Top 5 Causes of MV Switchgear Failure and How to Prevent Them
 Top 5 Causes of MV Switchgear Failure and How to Prevent Them 1024 576 Gaurav Joshi
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MV switchgear failure can occur because of insulation breakdown, overheating, internal arc faults, and mechanical issues. This guide explains the top five failure reasons and practical ways to prevent them.

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SF6 Free RMU
What is an SF6-Free RMU? Future of 24kV Gas Insulated Switchgear
 What is an SF6-Free RMU? Future of 24kV Gas Insulated Switchgear 1024 576 Gaurav Joshi
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Understand SF6-Free Ring Main Unit, its working, alternatives like synthetic air, and why it is becoming the future of 24kV switchgear.

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Why Induction Motors Fail: 5 Common Causes and Prevention Tips
 Why Induction Motors Fail: 5 Common Causes and Prevention Tips 1024 576 Gaurav Joshi
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Induction motor failures are often preventable. This guide explains the top 5 causes and practical ways to avoid costly breakdowns.

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5 Actual Reasons Why A Transformer Fails
 5 Actual Reasons Why A Transformer Fails 1024 576 Gaurav Joshi
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Transformer failures don’t happen suddenly. This article explains the 5 real causes and how they develop over time.

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Partial discharge types
What are The Types of Partial Discharge
 What are The Types of Partial Discharge 1024 576 Gaurav Joshi
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Learn how internal partial discharge damages insulation silently and leads to sudden equipment failure in electrical systems.

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Why Switchgear Control Circuits Use DC Instead of AC
 Why Switchgear Control Circuits Use DC Instead of AC 1024 576 Gaurav Joshi
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Why do switchgear control circuits rely on DC when the entire system runs on AC? This blog explains Why Switchgear Control Circuits Use DC (Not AC) with simple examples, practical insights, and real-world applications. Learn how DC ensures reliable operation, supports fault protection, and keeps control systems active even during power failure.

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CT vs VT: What’s the Difference Between Current Transformer and Voltage Transformer?
 CT vs VT: What’s the Difference Between Current Transformer and Voltage Transformer? 1024 576 Gaurav Joshi
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Current transformer and voltage transformer are two major types of instrument transformers used in power systems. Many engineers often get confused between them. In this article, we will clearly explain…

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What Are The Key Parameters of CT?
 What Are The Key Parameters of CT? 1024 576 Gaurav Joshi
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Learn how different Parameters of CT affect performance in metering and protection applications. Simple explanations with practical clarity.

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What Is the Difference Between 0.2 and 0.2S Accuracy Class in CT
 What Is the Difference Between 0.2 and 0.2S Accuracy Class in CT 1024 576 Gaurav Joshi
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Learn how 0.2 vs 0.2S CT accuracy differs at low current levels based on IEC standards.

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