Wiring diagram Fire & Smoke Detection System //LHB Coaches | VESDA FSDS Detailed Technical Overview

🚆🔥 Automatic Fire & Smoke Detection System in AC Coaches – Indian Railways In this video, Rail Bandhu explains the complete working, design, testing and troubleshooting of the Automatic Fire & Smoke Detection System (AFSDS) used in LHB AC Coaches of Indian Railways. 👉 Covered in this video: 🔹 System Overview – Components & Layout in LHB Coaches 🔹 Working Principle – How Fire & Smoke are detected automatically 🔹 Design Features – Sensors, Control Panels & Alarm Indicators 🔹 Testing Procedures – Step-by-step testing & commissioning 🔹 Troubleshooting Guide – Common faults & rectification methods 🔹 Maintenance Schedule – As per C&W Department guidelines 🔹 Safety Importance – Role of AFSDS in preventing train fire accidents This video is useful for: ✅ Railway Mechanical (C&W) Staff & Engineers ✅ Railway LDCE / Departmental Exams ✅ Students & Railway Enthusiasts 📌 Fire Safety in Indian Railways is a top priority, and this system ensures maximum protection for passengers traveling in AC coaches. --- 👉 Don’t forget to Like, Share & Subscribe to Rail Bandhu for more technical videos on LHB Coaches repair, maintenance & railway safety systems. #IndianRailways #RailBandhu #LHBCoach #FireSafety #SmokeDetection #RailwayMaintenance