Thanks for the video sir but pls, could you be more delibrate in mentioning the NO or NC terminals of your connections. Just mentioning or seeing the device alone can be very confusing cos unlike an image, we cant zoom in on the connections . Again, could you change the timing positions of those images cover the screen or kinda pause while they are still on screen sir? Its still a great video ,thanks
@valmont Thanks for watching......sorry about that, but i cant edit the uploaded video. but ill take not and improve on the up coming videos. Thanks you
this is a great tutorial, if only it was more clear on mentioning NC/NO of both contactor. Can you have a setup with both contactors (maybe with NC Aux on both) mechanical interlock and electrical interlock with a delay timer "ON" for the main. I am wondering when the main source is on and delay timer is activated, during the delay time (say 5 sec) which NC AUX would open or close even when the contactors are locked mechanically? during the delay time would there be electricity coming out from either source or would it be complete cut off on both ends of the two contactors?
Nothing, you can do without it, but if you need more capabilities Like panel indications, generator signal, mains as priority, more interlocks then you need a relay.
David thanks so much, bro can you make for me three phase motor wiring with hager timer EH111, 11 pin relay , contactor and selector switches ( H O A ) with indicators
The chances are really low for a component to fail under normal working condition, Most component fail if they work under strain example extrem tempereture,short circuit, contacts overload,overvoltage,undervoltage etc.
First try this, put your generator in off mode disconnect the auto cable from the change over switch(ATS), put generator back to auto mode and short the auto cables, in this case your gen should be running. If yes disconnect the cables which will put you gen in cooldown for 3 minutes before the engine shuts completely. Now if everything said above is true, then there is a problem with the changeover.
The wire that passes through the relay that is supplying to the main contactor, is it passing through the auxiliary contact of the main contactor? Or the coil?
Mechanical interlock is good and strong But they can fail. For safety reasons use all interlocking mechanisms available. so yes you need to use your AUX and RELAY
A generator has a signal cable that connects through the Main power relay. There are 2 types of signal closed and open......when the main power goes off the relay sends a signal to the generator by either closing or opening the circuit.
Sir I'm very much grateful may God Almighty give you more grace and increase your knowledge.
It is nice,but i need wiring diagram
Wow wow nice presentation sir ,very useful
Nice training.nice stuff.You deserve an honour
Can you help me diagram??
Mashallah your video is so awesome to understand thanks brother
Thanks and welcome
@@electreca1 brother can you make video on generator ecm connection
Do you mean generator Electronic Control Module?
@@electreca1 yes brother
Get yourself electrician's screwdriver
Good lecture
I will, thanks for watching.
Good one, would like to see the circuit diagram and components name's.thanks
Good one and very simple circuit.
Thanks for the video sir but pls, could you be more delibrate in mentioning the NO or NC terminals of your connections. Just mentioning or seeing the device alone can be very confusing cos unlike an image, we cant zoom in on the connections . Again, could you change the timing positions of those images cover the screen or kinda pause while they are still on screen sir?
Its still a great video ,thanks
@valmont Thanks for watching......sorry about that, but i cant edit the uploaded video. but ill take not and improve on the up coming videos.
Thanks you
Very good video, nice and practical . Keep up the good work.
Thanks, will do!
Thank you I really needed this.
Hello sir Good work But why dont you use 8pin relay instead of 11pin relay
NICE DESCRIPTIONS
This class has help me so much, more grease to your elbows
Thank for the video sir but I wish you could explain with the wiring diagram for some of us to understand it better.
Ok next time
Great stuff man
Thank you so much
this is a great tutorial, if only it was more clear on mentioning NC/NO of both contactor. Can you have a setup with both contactors (maybe with NC Aux on both) mechanical interlock and electrical interlock with a delay timer "ON" for the main. I am wondering when the main source is on and delay timer is activated, during the delay time (say 5 sec) which NC AUX would open or close even when the contactors are locked mechanically? during the delay time would there be electricity coming out from either source or would it be complete cut off on both ends of the two contactors?
Super thankyou sir
Thank you
How do i conduct for more information
Thanks alot D,keep it up.What would happen if pin Relay was missed?
Nothing, you can do without it, but if you need more capabilities Like panel indications, generator signal, mains as priority, more interlocks then you need a relay.
Thanks for watching
David thanks so much, bro can you make for me three phase motor wiring with hager timer EH111, 11 pin relay , contactor and selector switches ( H O A ) with indicators
Let me plan on it. thanks for watching
Sir, what is that between relay and breaker
Do you need to have a Dc in that control panel
Yes
I will need a class about egg incubator
I love this. But how do I contact you one on one
electreca.workshop@gmail.com
Super
Thank you for the video Sir. I have a question. What is the probability of components in such a system failing? Thank You
The chances are really low for a component to fail under normal working condition, Most component fail if they work under strain example extrem tempereture,short circuit, contacts overload,overvoltage,undervoltage etc.
Would love to know how to automatically start and automatically turn off a generator
Noted, That video will be up soon.
Thanks, but I request videos where all particular components are explained
Noted
👍👍
Hi engineer help me built a phase switch using three contactor's
Sir please can you do a training video including the phase monitor to select to another phase when one phase fails from the mains supply
Ok I'll put it on schedule
My generator is set on auto but it won't switch off when mains supply returns but the mechanical interlock is working fine
First try this, put your generator in off mode disconnect the auto cable from the change over switch(ATS), put generator back to auto mode and short the auto cables, in this case your gen should be running. If yes disconnect the cables which will put you gen in cooldown for 3 minutes before the engine shuts completely.
Now if everything said above is true, then there is a problem with the changeover.
Can I use anly manual timer instead of the electronic timer?
You mean analogue timers?....... yes why not. so long as it's function supports your curcuit.
The wire that passes through the relay that is supplying to the main contactor, is it passing through the auxiliary contact of the main contactor? Or the coil?
No,
through the relay, through the auxiliary contact NC of generator or backup contactor to Main contactor coil.
The question is what if power comes back wen the generator is working do u first need to go switch it off
Hello, how much would a 6 amp single phase automatic changeover setup cost for materials?
I need to know how to calculate kvar while load is known
Can provide wiring diagram?
You have a diagram of auto change over
Please can you help me with the circuit diagram thank you so much
Sawa I'll post it
@@electreca1 where did u post it?
Sir sorry does it mean when you interlock the contactors mechanically you don't need to makes use of Aux and relay.
Mechanical interlock is good and strong But they can fail. For safety reasons use all interlocking mechanisms available. so yes you need to use your AUX and RELAY
How do you start and stop the generator
A generator has a signal cable that connects through the Main power relay. There are 2 types of signal closed and open......when the main power goes off the relay sends a signal to the generator by either closing or opening the circuit.
Make a video on this sir,, am interested
hello,
Nice training. Very substancial to me.
Any cotacts to reach you please?
electreca.workshop@gmail .com
And you think someone will understand this?
can we have a line diagram
How do you start and stop the generator