Star Delta Motor Connection | Star Delta 3phase Motor | Star Delta Motor Control Circuit | 3p Motor



Published
In this video I hope to explain the circuit diagrams required to run a 3phase motor in star delta mode.

A star delta starter is the most commonly used method for the starting of a 3 phase induction motor. In star delta starting an induction motor is connected in through a star connection throughout the starting period. Then once the motor reaches the required speed, the motor is connected in through a delta connection.

A star delta starter will start a motor with a star connected stator winding. When motor reaches about 80% of its full load speed, it will begin to run in a delta connected stator winding.

This starter is used to reduce the starting current of the Motor without the use of any external device or device.

A balloon timer is used for this. It must be connected to the main contactor.



***Advantages of Star Delta Starter


1.No heat is produced, or tap changing device needs to be used, hence efficiency increases.

2.Starting current reduced to 1/3 of direct online starting current.

3.Produce high torque per ampere of line current.

4.Inexpensive.


***Disadvantages of Star Delta Starter

1. Starting torque is reduced to 1/3 of full load torque.

2. A particular set of motors required.

My other videos:

https://youtu.be/b6dDmr4jSkY
How to Connect Portable Generator at Home | Generator Connection Home DB | Generator Wiring at Home

https://youtu.be/9io2W5aihT8
Emergency Light Wiring for Home | Home Solar Power System | Solar Inverter Connection Diagram

https://youtu.be/dxylBo2P15U
5V DC Power Supply | 7805 Regulator IC | Rectification Circuit | How to Convert to AC to DC

https://youtu.be/MlXFtozZIjU
Two way circuit | Two way switch wiring | 2 way circuit | One Light On/Off Two Places

https://youtu.be/Lh4acUYD-wQ
Water Pump Automatic and Manual Control | Float Switch Wiring Diagram | float switch connection.

https://youtu.be/idmZUXmISBE
Electrical House Wiring Diagram | Single phase house wiring | Complete house wiring.

https://youtu.be/PQ4MVl0gNSE
Forward Reverse Starter Power and Control Wiring | 3phase Motor Forward Reverse Control Circuit

https://youtu.be/huY7t2GDmg8
Security Lamp Circuit | Security Light Wiring Connection

https://youtu.be/Ie1D6cPAcXU
Transistor How to Work | Transistors Explained | NPN Transistor | PNP Transistor | Transistors work

https://youtu.be/jDn32o5nxhU
Water Pump Motor Automatic and Manual Control | Float Switch Wiring Diagram | 3 phase Water Pump

https://youtu.be/-5zO6kPDCZI
Ring Circuit Wiring Diagram | Socket Outlet Ring Circuit Wiring Diagram | Ring circuit.

https://youtu.be/XGEq_WWPMh4
How to get UPS Transformer 12V Output | UPS Transformer Wire identification | UPS Transformer

https://youtu.be/yBAFJrD32KA
Water Pump Auto/Manual Control | Float Switch Wiring Diagram | Water Well Float Switch Connection.

https://youtu.be/Syvds2JnIBQ
Star Delta Starter Control Circuit | How to Wiring Star Delta Motor | Star delta starter wiring

https://youtu.be/ZpgY9Wmwtxg
Single Phase Motor Forward Reverse | How To Wiring Single Phase Motor Forward Reverse

https://youtu.be/1Pybm_kScJE
Double Capacitor Motor Connection | Capacitor Start Capacitor Running Motor | single phase motor

https://youtu.be/BRf1j4KcWow
Automatic Changeover Switch for Generator / ATS for Single phase Wiring / ATS System for generator

https://youtu.be/hxBixq7TSKk
Intermediate Switch Connection | One Light On/Off 3 Places | Wiring a Intermediate Light Switch


Watch out: **electrical wiring is very dangerous**you could be shocked or killed. If you are not trained and familiar with proper, safe electrical wiring practices don't try it.


Background Music-

Keep on Bringing Me Back by Broke in Summer https://soundcloud.com/brokeinsummer Creative Commons — Attribution 3.0 Unported — CC BY 3.0 Free Download / Stream: https://bit.ly/3oNdzUL Music promoted by Audio Library https://youtu.be/OkVbFx1yCDg
Category
Audio
Be the first to comment