Protection
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Why was Circuit Breaker Capacity Rated in MVA and Now in kA and kV?
Circuit Breaker Rating – Breaking Capacity, Making Capacity, Voltage & Current Rating, Duty Cycle & Short Time Operation Rating of Breaker Please don’t kill me to mention the surprise MVA…
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How to Find the Proper Size of Circuit Breaker? Breaker Calculator & Examples
How to Calculate the Correct Size of Circuit Breaker? Breaker Size Calculator with Solved Examples Based on NEC, IEC ad IEEE According to the NEC (National Electric Code), IEC (International…
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How to Wire Analog and IP PTZ Camera with DVR and NVR?
Types of Analog and PoE IP PTZ Cameras and Their Wiring Connection with DVR and NVR In our previous posts, we have learned the basic wiring and connection of analog…
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Types of Fire Alarm Systems and Their Wiring Diagrams
How to Wire a Fire Alarm System with Detectors ? – Wiring Installation Diagrams What is a Fire Alarm System? A fire alarm system is a mechanism of different interconnected…
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What is Crowbar Circuit ? Design and Operation
Crowbar Circuit Diagram for Overvoltage Protection What is Crowbar Circuit? The crowbar circuit is basically an electrical circuit used for preventing the circuit from overvoltage condition. It operates by putting…
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Smart WiFi Circuit Breaker – Construction, Installation and Working
How to Wire a Smart Wi-Fi Circuit Breaker? – Automatic Remote Control Protection In the era of 4G, and 5G, smartphones are equipped with music players, cameras, email, internet connections,…
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Simple Overvoltage Protection Circuit using Zener Diode
How to Make an Overvoltage Protection Circuit using Zener Diode? The electric circuits and components which are used these days give a lot of preference and time to make it…
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How to Install PoE IP CCTV Cameras with NVR Security System
PoE IP CCTV Camera Installation Wiring with NVR – Step by Step In the latest technology era, AI security and surveillance is taking the major role in protection systems of…
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How to Install a CCTV Camera? CCTV Camera Installation with DVR
CCTV Camera Installation Wiring with DVR Security System – Step by Step To keep the system simple (as it is) we will go step by step to show how to…
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Blocking Diode and Bypass Diodes in a Solar Panel Junction Box
Bypass Diode and Blocking Diode Working used for Solar Panel Protection in Shaded Condition In different types of solar panels designs, both the bypass and blocking diodes are included by…
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