THREE PHASE CHANGEOVER SWITCH

This is a practical video of how to wire a TPN manual changeover switch.
the changeover switch is a mechanism that is used to switch between two Electrical power supplies. That is, between a main power supply and a stand-by supply, to supply and electrical installation.

The changeover switch takes in two different electrical power sources, namely:  
1. main power source and
2. Stand-by power source  
and the output is taken to the electrical distribution board. this means that the changeover switch has three sections: Main power supply,  Stand-by supply, and output to the consumer unit.

TPN Changeover switches come in different shapes and construction but the principle of operation is the same.

When wiring a TPN changeover switch, the most important thing is to identify the sections for the two power sources and the output.
you can easily find out by using a continuity tester or a test lamp.
STAR DELTA CONNECTION
AUTOMATIC TRANSFER SWITCH
AUTOMATIC TRANSFER SWITCH 3phase Comp...
Complete wiring | Automatic changeove...
THREE PHASE CHANGEOVER SWITCH
#1 Contactors explained | How contact...
HOW TO WIRE AN 8PIN TIMER FOR |"ON DE...
HOW TO WIRE A TIMER TO A CONTACTOR
how to connect 3phase motor in star o...
Forward and reverse motor control com...
3phase motor winding connection at th...
How to check for open circuit in elec...
HOW TO WIRE D.O.L STARTER  PART2  |PO...

• #education
• #how_to_connect_a_three_phase_changeover_switch
• #how_to_connect_a_three_phase_4pole_manual_changeover_switch
• #how_to_connect_maual_changeover_switch
• #how_to_connect_three_phase_and_neutral_manual_changeover_switch
• #3_phase_manual_change_over_switch_connection_three_phase_manual_transfer_switch_wiring
• #auto_changeover_switch_ats_connection_in_distribution_board
• #automatic_transfer_switch
• #changeover_switch
• #automatic_changeover_switch