To all those ETO with questions: in case if you have a 440v alternator - before measurment you have to disconnect AVR only, control circuit are made protected against 500v so dont worry to harm it during insulation testing. Not a big difference in situation with 6.6kV alternator - disconnect the AVR, and wear the gloves bc of residual voltage can be too high that case, measure the line voltage before you start. Peace.

Thank ypu for your shared videos its a big help for new aspirant god bless sir

thank you sir for sharing your exp.

sir leck sna sa next video nyo maituro nyo din ung proper way of performing IR test sa mga transformers on board. Thanks sa mga video tutorials nyo sir leck. more powers po.

what a detailed tour of the parts of the ship friend.its not my cup of tea but it looks admirable that u do this lecture. good luck! and u take care at your work friend.

This is one .i been searching long time .i understood very clearly .thank you so much for your efforts..and also i want know how do check air gab clearance .please suggest video link if u done already ...

Sir thank you very much po GOD BLESSED YOU

Thank you very much nice video i learned lot of things

Thank u so much .. Can you show practical rotor insulation in next video ..

please do the jumper with aligator clip and IR too..

Watching idol very informative content .yung request mo idol na shout out na kita sa huling blog ko . Godbless

Good day sir. Pwde maka request sir gawa ng video patungkol o comparison between ME ang MC engine kung paano mag astern anong mechanism o principle gamit nila. Maraming salamat po God bless.

Very nice explaination, keep it on sir

Interesting video I'm your new subscriber God bless and always keep safe.

Thanks leacky more power 🙏 keep safe 🙏

Maraming salamat for sharing your knowledge Sir. God bless po keep safe palagi.

Very useful video. Do you have IR test procedure softcopy?

Thank you for the information

sa office galing yong manual?

Wow angaling

Good sir how do test the rotor winding and aglicator connected also. But remain thing understood

Well explained.

this is a job well done

thank you sa pag share lods

At shipyard takeover , those techninians don't disconnect any genertr connection nor fuses, directly megger 5oov on mains 3 terminals, no harm noticed

TNx sa nice vid.mo sir...Tanong sir pag katapos poh mag IR test sa main stator pwede na hindi e short or line to ground short?..

Please try make short videos.. less than 10 min

Paano mo nalaman sir na yan yung stator winding, may nakalagay ba dyan sa binuksan mo na stator winding yan sir

Thank you sir

Good video 👍👍👍

excellent, thank you BARKO

Sir, pag wala ako na read na resistance sa exciter windings, need na ba irewind ung exciter??

Nice video

Sir do you have electrical inpection and testing plan (ITP) for Insulation Resistances? 🙏🏻

sir tanung lng pó, d po ba masira yung diode habang nag Megger testing alternator?, bagúhàn po ako

Sana pinakita mo paano i jumper mga diode sir.

San napakita niu sir ung pag short niu actual Ng mga diode

Daming palang connector's

Hi po sa inyo

Sir i have 1 question? Why not using 1000v for main stator?

Good day, Sir tanong ko lang, bakit pag Megger test mo yung L1, L2 & L3 hindi mo push yung “test” ng fluke tester?

how to test on main rotor winding side?

Hello sir what is the purpose off spare heater

مرحبا سيدي يوجد على شاشة المنيتور كبل ١ وكبل٢ وكبل ٣ وكبل ٤ عندي فصل كبل ٣ هل يمكنك مساعدتي

Dear friend, you tell everything well, but why were you afraid to touch the stator with lead probe, I still did not understand 😀. Since the stator is star-connected, what's the point of measuring the other two phases. I used to check the rotor four-five times, but then I stopped and measured only the stator. Necessarily disconnected the wires going to the top of the winding from the AVR. After finishing the measurements, I grounded all the points that I measured with a wire for a few seconds. So I did it on all types of alternators encountered, and in most cases you are afraid to measure insulation, just write that it's good 😀.I can send you a lot of video as I measure it, send your mail

Sir can i have the basic diagram of generator.

DAN Dan Tam's barko tv

I have tested with megger test Fluke 1578 with 550 Volts test, this same alternator without disconnect the AVR Connector and nothing are happened

Thanks leacky more power 🙏 keep safe 🙏