How To Work Thermal Overload Relay Sinhala - Overload Relay explained / Motor Starter | Electrical. скачать в хорошем качестве

How To Work Thermal Overload Relay Sinhala - Overload Relay explained / Motor Starter | Electrical.

This video about How To Work Thermal Overload Relay Sinhala - Overload Relay explained / Motor Starter | Electrical. Thermal Overload Relay – Construction, Working and Application. Thermal Overload is widely used for Motor Protection. Basically Thermal Overload Relay is an overcurrent protection of the simplest type. The working principle of Thermal Overload Relay is quite simple but interesting. What's an Overload relay !? Thermal/Magnetic overload relay is a sensory device works with a contactor that protects a motor from Continuous high current draw and will allow a non-dangerous temporary overload such as a high current flow condition during starting. However, it will turn off the motor if a current is high enough to cause motor damage over time. if you loved this video give it a like and share it with your friends because it encourages me to do more 💙. thermal overload relay | motor overload | overload protection | overload working principal How thermal overload relay work. Overload relay is used in many application to prevent the damaging condition from happening. They are in many cases mounted on the contactor to make up a starter EXAMPLE direct online, star-delta and forward and reverse starters and so on. Thermal overload relay is operated by a bimetallic strip which is around a heating element where the load current goes through. When the excessive current pass through the heating element, a normally closed contact is opened which disconnect contactor control circuit from the power hence protecting from overload current. They feature an adjustable current range with manual or automatic reset option. Thermal overload relay is every cheaper solution to motor overload protection Thermal overload relays are economic electromechanical protection devices for the main circuit. My other videos:- Float Switch wiring Water Pump - 3 phase Motor / water pump wiring diagram | Electrical Sinhala.    • Float Switch wiring Water Pump - 3 phase M...   DOL starter - Direct online circuit diagram | 3 phase DOL wiring diagram - Motor control /Electrical    • DOL starter - Direct online circuit diagra...   Three phase DOL starter Control overload Indicator Power Wiring diagram Sinhala.    • Three phase DOL starter Control overload I...   3 phase magnetic contactor test and basic work tutorial in Sinhala    • 3 phase magnetic contactor test and basic ...   Reverse Forward DOL Starter Power and control Wiring - Motor control circuit Sinhala / 3 phase motor    • Reverse Forward DOL Starter Power and cont...   Contactor interlock wiring diagram - Motor Control Sinhala / Electrical wiring    • Contactor interlock wiring diagram - Motor...   If you like my channel Thanks For Watching ✅LIKE ✅SHARE ✅ COMMENTS✅ SUBSCRIBE #motorControl #thermalOverloadRelay #contactorsinhala