I am starting a maintenance job and my work is related to this breaker repair category. It's great that you shared this with us, thank you very much for that. Wishing you and your family all the best
I'm a former Radio Operator and now I'm a OIC-NW license officer. I think some trouble shooting guide indicated on the block diagram. It's mean the trouble shooting will definitely in a particular place since the ship is almost new, so the solenoid (function is to amplified the required current in order to run the motor to open up.) Since the c/e and 1st/engr act a electrian onboard. But I think if the ship become old I think it's better to have an electrician who's knowledge in electronics techinical and we'll verse in such like computer, electronics, electrical and even knowledge in mechanical as well. Take care, God bless! Salute you sir. Peace
Hey jake, We had a similar situation onboard my vessel - during port state inspection the EMDG did not connect to the board(engineers swear they checked it before hand
Hi, I'm surprised, that ships VCB's doesn't have Relay switch circuit, to check the coils. I work in a hydro power plant and all our main switces have these sort of control.
Sir gud day... hndi ba sya delikado na mag testing nang VCB na nasa switchboard? Hndi ba pag mag Switch ON magsupply sya sa generator? Slamat..safe sailing....
I like you video so usefully , if u have time please show me How to do the operated well of OWS (OIL WATER separator) on board and part of Name with funcion please..
And if it was mechanically sticking, it would have tripped when you had the control power removed from it. So what am I missing here? Is there a trip circuit monitor that was tripping it due to low resistance? Which normally only sends indication of an electrically open trip circuit. But I see an 85X device, which I am not familiar with. Thanks
May you please clarify a moment? If i press close on circuit breaker before rack out then it means that we take generator on bus bars. But generator not started. As a result redundant load on bus bar. Generator will act as an engine.
I think there is a dedicated spring release mechanism in this kind of breaker. Also if you just close the breaker I think you just release the closing spring but the opening spring is still charged. Please correct me if I'm wrong Sir.. By the way I enjoy watching your videos they are very informative.
Nope it is the same spring for closing and opening. So if you close the breaker without the Motor connection or the Jack Cable then it will stay released unless you charge it
@@leckyjake Cone Dela Cruz, you are absolutely correct!! The closing spring / closing action charges the trip spring. That is why he was able to trip the breaker when the semaphore was showing the spring was discharged. The spring charged semaphore is just for the closing spring. To properly discharge all stored energy, on most spring close breakers, you need to disconnect spring charging motor, do a close operation to discharge closing spring, then do an open operation to discharge trip spring that was charged when the breaker was closed. Some breakers can even do two close operations on one spring charge cycle. So always close, open and try close again before sticking your fingers in the breaker mechanism.
I am starting a maintenance job and my work is related to this breaker repair category. It's great that you shared this with us, thank you very much for that. Wishing you and your family all the best
I'm a former Radio Operator and now I'm a OIC-NW license officer. I think some trouble shooting guide indicated on the block diagram. It's mean the trouble shooting will definitely in a particular place since the ship is almost new, so the solenoid (function is to amplified the required current in order to run the motor to open up.) Since the c/e and 1st/engr act a electrian onboard. But I think if the ship become old I think it's better to have an electrician who's knowledge in electronics techinical and we'll verse in such like computer, electronics, electrical and even knowledge in mechanical as well. Take care, God bless! Salute you sir. Peace
Thank you Sir, for explanation and never stop to share to us
Great video. Great explanations.
Thank you so much
Great video. Lots to learn in this
Jake you are doing great job, Pls keep it up.
Thank you
Hey jake, We had a similar situation onboard my vessel - during port state inspection the EMDG did not connect to the board(engineers swear they checked it before hand
Thank you for the support
good day ka lecky! thank you for sharing your idea in troubleshooting in VCB. laking tulong po to sa amin ka leckky....
your vedio is so informative thanks for sharing your knowledge 😊
Excellent video great work sir ! waiting for more vidoes
Thank you
Thank you for sharing your knowledge and actual experience onboard. Godbless & more videos troubleshooting…
Thank you so much for Sharing your knowledge
Good Jobs lecky,, you share everything you know
Thank you for sharing this Boss Jake!!! Godbless
Very informative video, thanks for the share!!!
Keep SAFE 🙏 maraming salamat SA turo ninyo God bless 🙏
astig sir... Thanks for sharing your knowledge... keep safe always
Sir jake thank u more power gob bless i love eletrical...
I learned a lot from this video
I love this video
Very nice thank for sharing knowledge
Thank you sir for this very useful video
Can you please upload complete VCB rack out . Appreciate for all of your videos
Very informative sir jake.
Thanks for sharing your knowledge, your videos are precious for us the unexperienced ETOs , what other causes can trip a reverse power alarm?
Thank you.
The most probable and obvious cause is the failure of prime mover. But as shown in this video it was a false alarm due to VCB failure.
Experience is the best teacher
Lecky thanks for this video, im Eto also but still learn
Thank you Master
Thank you very helpful
Very nice master
More respect from 🇸🇦 🙏 👏 🙌 💯
Love you bro 🙏🙏
Thanks for another knowledge, Sana wag kng magsawa na mag share ng mga idea leckyjake...
That was awesome
Galing mo nmn idol
Hi..thank u for sharing...
Thank you sir
thanks for sharing sir God bless
Good job sir take care
Hi,
I'm surprised, that ships VCB's doesn't have Relay switch circuit, to check the coils.
I work in a hydro power plant and all our main switces have these sort of control.
thank you for the knowledge sharing.. stay safe po god bless..
Thank you very much
Thank u so much boss....
God bless u sir🙏🙏
Salamat sa pag share lect God bless
Sir gud day... hndi ba sya delikado na mag testing nang VCB na nasa switchboard? Hndi ba pag mag Switch ON magsupply sya sa generator? Slamat..safe sailing....
I like you video so usefully , if u have time please show me How to do the operated well of OWS (OIL WATER separator) on board and part of Name with funcion please..
Can you do a video of boiler and boiler alarm???
sirgood video
Slmt sir leckyjake😁
And if it was mechanically sticking, it would have tripped when you had the control power removed from it. So what am I missing here? Is there a trip circuit monitor that was tripping it due to low resistance? Which normally only sends indication of an electrically open trip circuit. But I see an 85X device, which I am not familiar with. Thanks
Where did my first comment go? I was genuinely curious.
Cool.
May you please clarify a moment?
If i press close on circuit breaker before rack out then it means that we take generator on bus bars. But generator not started. As a result redundant load on bus bar. Generator will act as an engine.
❤❤
I think there is a dedicated spring release mechanism in this kind of breaker. Also if you just close the breaker I think you just release the closing spring but the opening spring is still charged. Please correct me if I'm wrong Sir.. By the way I enjoy watching your videos they are very informative.
Nope it is the same spring for closing and opening. So if you close the breaker without the Motor connection or the Jack Cable then it will stay released unless you charge it
@@leckyjake Cone Dela Cruz, you are absolutely correct!! The closing spring / closing action charges the trip spring. That is why he was able to trip the breaker when the semaphore was showing the spring was discharged. The spring charged semaphore is just for the closing spring. To properly discharge all stored energy, on most spring close breakers, you need to disconnect spring charging motor, do a close operation to discharge closing spring, then do an open operation to discharge trip spring that was charged when the breaker was closed. Some breakers can even do two close operations on one spring charge cycle. So always close, open and try close again before sticking your fingers in the breaker mechanism.
How do you think that the issue with the VCB it is reversed power , so why you didnt think there is something wrong with the generator?
Sir pwide lokal laguage lng tayo ( TAGALOG)?
Thanks sir leckyjake
Thank you for your support
we usually just send ours out, and install a spare...so we get 'warranty"
O no 😂
Puru englesh wala bang chenis
Refrigerator container does not cutoff set temperature please give some ideas
Set temperature display side blinks al52 code
how much is the return and supply? as well as the pressures
hallo sir,how many persons electrician on your ship?
im all alone
How can you work MSB without blackout?
You isolate one generator usually you have 2 per side in case of one failure the other generator supply that line...
Bus tie breaker
for more videos
🙂
Terjemah&doa
In this video u had not shown the trouble shoot very clearly