I am ETO from india and Your videos are very informative but please make it in full English language so that people from other countries also can understand fully.
I am Shimelis from Ethiopia(East Africa) and Your videos are very informative but please make it in full English language so that people from other countries also can understand fully.
The regulator of my 7.5 KVA generator has corroded and I want to replace it with a new AVR just like this SX460. I understand this is designed for a brushless generator which requires a smaller amount of current considering that the AVR is powering a slave generator which in turn supply a bigger amount of current to the exciter of the main generator. The way I look at it is that the voltages are just alright for my generator and the AVR. I just want to know if its 4A continuous current in the output is adequate to power the exciter field of my generator. By the way its exciter resistance is 6.9 ohms. Thank you very much and keep up the good post.
Sir thank you sa MGA turo mo. Tanong ko lng po Kung among AVR na mas maganda ikabit sa 1125kva Stamford...may naka install po UNG 15amp po UNG fuse. Kasama sa AVR. TY PO.
Good day sir. may I ask you about some ideas regarding Alternator AVR . what will happen if the AVR will encounter some unexpected trouble. how it affects the operation . ? thing as I have observed.
Good day, you cant set the rated V or it will not sustain the V once genset take the electrical load. AVR, A acronym stands for Automatic, then AVR should react to whatever loading conditions, if its defective then V will not be sustained and therefore produces a high current that will either trip the breaker or burn windings or blew up diode/s in the rotation diodes. Hope this answers your question. Thanks
nice sir,, sir ask ko lng ung genset namin bumagsak ung out put voltage ng halos kalahati 400v naging 237 v nlng tas herts naging 33 nlng.. tas sa rpm walang dispaly puro number sign ####. posible ba avr my problema non? tnx
Important is the AVR will match the excitation voltage & current of the winding field. So check the alternator nameplate if it mentions about the excitation V & I, your AVR output must be higher than those values otherwise it will damage your AVR. Thanks
sir my tanong poh ako meron akong genset na 15kva after ako nag palit ng universal avr walang out put na lumalabas piro kapag kinalabit ko yung J K saka pa sya nag wo work
@@technowatercornervlogs. Good day sir, frequency is based on 2 factors. Engine RPM at yung number of poles ng alternator which is fixed. (Poles x RPM/ 120 = Hz) sa pinas 60hz tayo. Kung maliit yang genset kasi mostly 2poles kaya (2P x 3600rpm/120 =60hz) kung malaki naman usually nsa 4poles (4P x 1800rpm/1800 =60hz) pero meron din sa barko na brands such sa hyundai, taiyo, nishishiba is 8poles (8P x 900rpm/120 = 60hz. From these examples makita mo sir na yung poles ng windings fixed yan nde yan pwedeng mabago at yung 120 is given yan (time) kaya meaning if magbago Hz meaning mabagal or mabilis yung RPM ng prime mover (makina). I hope may natutunan ka sir dito. Thanks
Sir, kapag 12 v dc charger kinabit ko sa carbon slip ring, nagkakaroon cya ng 125 volts, sira na kaya ang avr, ano kaya boss avr suitable, 2 wire lang kasi yung nakalabas sa stator, buy ko ito 2econd hand, thanks sa answer,
sir Rolando need malaman ilan excitation Current pra pde makahanap ng compatible na AVR. Sa excitation V ok naman prang nsa 25 to 40vdc mag laro yan while loading, sukatan mo sir ilan ohms yun main field sa slip ring. Thanks
sir gud pm paano kung ang output nya sa pag start at walang load ay nasa 75vdc na?umiinit kasi ang exciter field at di maadjust ang voltage.sira na ba avr ko
Good PM sir, based sa informations mo sir. May probability na sira AVR, ask ko lang sir meron ba yan remote V adjustment sa switchboard? If meron need muna ma check if ok connection at nde open yung potentiometer, pwede din kasi mag cause ng high V ang AVR pag may open lines towards remote V adjustment at kung dun ka mag adjust wala din V reaction. Pero if ok naman yun at yun AVR wala naman fuse then I can confirm na AVR lang talaga issue nyan. Thanks
sir new sub po, ask ko lang po if low voltage po sa bahay pwede po bang magamit un avr para mareach po niya un acquired power supply para sa pc ko po, pc ko po kasi 600w psu nya tapos voltages po niya 230v,dinerect ko po siya sa ac oulet umadar po pero parang walang power supply na pumapasok kasi po namatay un monitor ko,,,pls, reply slamat po
Sir. Gud day po pag kumuha ba ako ng training sa inyo magiging qualified naba ako sa pagbabarko? Currently working in saudi arabia as electrician but my role there is fire alarm programmer EST3/3X EDWARDS BRAND. In Riyadh metro projects.
Hindi po sir, you need to inquire from MARINA para malaman lahat ng requirements para maging ETR. Yung mga trainings namin sir are only for skills upgrading, kasi kahit naman ETR,ETO or Marine Engineer na eh kulang padin kaalaman kaya itinuturo namin para mas magampanan nila trabaho na mas competent at kayang kayang ipaliwanag na superiors nila. Punta ka MARINA sir. Thanks
Engine speed control is a totally separate unit such as LSU if used for parallel operation or simply yung mech gov lang nag maintain ng speed if single run unit.
May tanong lang ako sir about sa generator namin after ma synchronize sa automatic mode in 10 minutes bigla nalang babagsak yng rpm at frequency ano kaya cause sir kasi pag ilagay sa manual mode ok naman
Sukatan mo sir voltage ilan output ng stator windings, if wala kasing input AVR then definitely wla din yun output. Kya check muna stator output if ilan residual voltage. thanks
Marami ng Salamat po Sir
Baguhan lang ako Maintenance Technician
Daming ko dn na tutunan
I am ETO from india and Your videos are very informative but please make it in full English language so that people from other countries also can understand fully.
its a nice video indeed but i am having the problem to fully understand because he is mixing the language
Salamat sir marami akong maturunan pa SA video mo. Kayak Ng subscribe Ako .
I am Shimelis from Ethiopia(East Africa) and Your videos are very informative but please make it in full English language so that people from other countries also can understand fully.
Galing nyo po sir..salamat sa mahalagang info po.
Damn I understood 15% of this. The English parts. Thanks for the attempt and effort though.
Salamat sir naka pag online class ako sa channel mo sir. Very helpful to us
Mabrook sadik
sir salamat po sa video at napakalinaw ng explanation nyo po...more power po.
Super liwanag po.
good job master subscribe done
Wow galing po sir more idea to learn
Salamat kabayan, may natutuhan ako
Good luck sir 🎉
Excellent video but only if you understand the language he speaks...
i feel the same way about he speaks,, i find it difficult to understand
Определенно да.
salamat po sa paliwanag, may natutunan po ako.
Txn sa video sir dagdag kaalaman good bless...
new subscriber... galing talaga pag kaliwanag sir
Galing mag-explain.
ECE here and currently ETO Cadet sir.
Subscribed!
Nice video sir, sir myron po kaung training center, thanks and godbless po
Salamat sir........
The regulator of my 7.5 KVA generator has corroded and I want to replace it with a new AVR just like this SX460. I understand this is designed for a brushless generator which requires a smaller amount of current considering that the AVR is powering a slave generator which in turn supply a bigger amount of current to the exciter of the main generator.
The way I look at it is that the voltages are just alright for my generator and the AVR. I just want to know if its 4A continuous current in the output is adequate to power the exciter field of my generator. By the way its exciter resistance is 6.9 ohms. Thank you very much and keep up the good post.
Can I ask some questions?
Sir thank you sa MGA turo mo. Tanong ko lng po Kung among AVR na mas maganda ikabit sa 1125kva Stamford...may naka install po UNG 15amp po UNG fuse. Kasama sa AVR. TY PO.
Need to check ilan excitation coil resistance para malaman if pwede dyan at kung yan bang genset nde ginagamit on load sharing. Thanks
Hi I from Singapore,May I know where can I get Leroy somer AVR D350 kit
Sir Mike.. ask ko lang po kung YAp apelyedo nyo?
Ayus sir mike. Salamat
Sir anong pwedeng AVR sa brush type generator like mindong? 20kw po. Thanks
Good day sir. may I ask you about some ideas regarding Alternator AVR . what will happen if the AVR will encounter some unexpected trouble. how it affects the operation . ? thing as I have observed.
Good day, you cant set the rated V or it will not sustain the V once genset take the electrical load. AVR, A acronym stands for Automatic, then AVR should react to whatever loading conditions, if its defective then V will not be sustained and therefore produces a high current that will either trip the breaker or burn windings or blew up diode/s in the rotation diodes. Hope this answers your question. Thanks
Automatic Language Regulator please
Kayo po yata professor ko dati.. 👍👍👍 sa DTC..?
Thanks
nice sir,, sir ask ko lng ung genset namin bumagsak ung out put voltage ng halos kalahati 400v naging 237 v nlng tas herts naging 33 nlng.. tas sa rpm walang dispaly puro number sign ####. posible ba avr my problema non? tnx
Initially need to check prime mover, kasi mababa rpm and this will result to low V aswell. Thanks
Very informative video...Sir, can you please explain that tagalog part in english too...Thank you, sir...
Thank you sa video sir
Thank you sir very informative,
Can an AVR be added to a brushed generator with capacitor regulation?
Important is the AVR will match the excitation voltage & current of the winding field. So check the alternator nameplate if it mentions about the excitation V & I, your AVR output must be higher than those values otherwise it will damage your AVR. Thanks
sir my tanong poh ako meron akong genset na 15kva after ako nag palit ng universal avr walang out put na lumalabas piro kapag kinalabit ko yung J K saka pa sya nag wo work
GOOD
My bike have self excite alternator using mechanical power to excite. can I excite without mechanical . Using a 12 v battery
Hello sir can I excite my bike self alternator using a 12v battery .
Thank you sir.
Nice sir
👍👍👍👍👍👍
paano din po pag hindi na nae'excite yung avr? hindi na po kasi nari'reach yung designated voltage na kailangan
Ano brand sir?
Tanong po ako sir ano pong marecommend mong type ng AVR sa old model po na genset namin deisel 25KVA japan nippon ? Salamat po.
3phase po, ty
Good morning boss paano mag adjust ng Herz sa Genset
@@technowatercornervlogs. Good day sir, frequency is based on 2 factors. Engine RPM at yung number of poles ng alternator which is fixed. (Poles x RPM/ 120 = Hz) sa pinas 60hz tayo. Kung maliit yang genset kasi mostly 2poles kaya (2P x 3600rpm/120 =60hz) kung malaki naman usually nsa 4poles (4P x 1800rpm/1800 =60hz) pero meron din sa barko na brands such sa hyundai, taiyo, nishishiba is 8poles (8P x 900rpm/120 = 60hz. From these examples makita mo sir na yung poles ng windings fixed yan nde yan pwedeng mabago at yung 120 is given yan (time) kaya meaning if magbago Hz meaning mabagal or mabilis yung RPM ng prime mover (makina). I hope may natutunan ka sir dito. Thanks
Dillalanan maleu makutungu saposindein dorran papirongo otak
AVR ka voltas kam kaeyse kareyn
Good day sir Ano pala sira Ng avr Omni brand walang power input Po sir salamat sa pagsagot.
Sir gpod day,kung mag change voltage po ako from 380v to 220v sa genset,mag reretapping dn ba ako sa avr?thank you!
From wye need re-tap lead cables to delta then set avr V trimmer to 220V
Thanks Sir
Sir, kapag 12 v dc charger kinabit ko sa carbon slip ring, nagkakaroon cya ng 125 volts, sira na kaya ang avr, ano kaya boss avr suitable, 2 wire lang kasi yung nakalabas sa stator, buy ko ito 2econd hand, thanks sa answer,
sir Rolando need malaman ilan excitation Current pra pde makahanap ng compatible na AVR. Sa excitation V ok naman prang nsa 25 to 40vdc mag laro yan while loading, sukatan mo sir ilan ohms yun main field sa slip ring. Thanks
Yung machine alternator is connected ba sa avr? please notice sir. thank you
Yes, it must be connected to the stator winding for sensing purposes and output to exciter field. Thanks
Please as good and informative as the video was do an English language version for those that don't understand the language used here.
me, too
Me too
More power sir!very informative.
LA TENSION d'exitation avr as480 est de combien de volts DC
sir gud pm paano kung ang output nya sa pag start at walang load ay nasa 75vdc na?umiinit kasi ang exciter field at di maadjust ang voltage.sira na ba avr ko
Good PM sir, based sa informations mo sir. May probability na sira AVR, ask ko lang sir meron ba yan remote V adjustment sa switchboard? If meron need muna ma check if ok connection at nde open yung potentiometer, pwede din kasi mag cause ng high V ang AVR pag may open lines towards remote V adjustment at kung dun ka mag adjust wala din V reaction. Pero if ok naman yun at yun AVR wala naman fuse then I can confirm na AVR lang talaga issue nyan. Thanks
Sapul ehheehe?
sir new sub po, ask ko lang po if low voltage po sa bahay pwede po bang magamit un avr para mareach po niya un acquired power supply para sa pc ko po, pc ko po kasi 600w psu nya tapos voltages po niya 230v,dinerect ko po siya sa ac oulet umadar po pero parang walang power supply na pumapasok kasi po namatay un monitor ko,,,pls, reply slamat po
Kasi yung AVR ko umadar si genzet 67 volts lang current niya, defective napo ba yung avr ko salamat sir
Sir good day meron lang akong tanung kung merong input voltage na AC pero walang Output na voltage na DC anu po yung mga dahilan.
Good day, based sa info na AC input available but no DC output is a defective AVR. Thanks
Sir. Gud day po pag kumuha ba ako ng training sa inyo magiging qualified naba ako sa pagbabarko? Currently working in saudi arabia as electrician but my role there is fire alarm programmer EST3/3X EDWARDS BRAND. In Riyadh metro projects.
Hindi po sir, you need to inquire from MARINA para malaman lahat ng requirements para maging ETR. Yung mga trainings namin sir are only for skills upgrading, kasi kahit naman ETR,ETO or Marine Engineer na eh kulang padin kaalaman kaya itinuturo namin para mas magampanan nila trabaho na mas competent at kayang kayang ipaliwanag na superiors nila. Punta ka MARINA sir. Thanks
do you have in english?
Sir ano massenger mo. Pm kita dirik
Tanong ko lang sir ano ang trabaho Ng avr sa generator?
Idol how to install an AVR into a 5 KW dynamo?
Ano brand and model AVR mo sir
Sir how about speed control, thank you.
Engine speed control is a totally separate unit such as LSU if used for parallel operation or simply yung mech gov lang nag maintain ng speed if single run unit.
Good video. But it would be great if you just picked one language and stuck to it. Preferably English.
Anong trouble sir sa genset Ang taas nang output lampas nang 300 av volts
Very good please translation
Sir tanung ko lng po pdi po ba mag kabalikyan ang connection sa exciter stator papunta sa output ng avr kala ko kc ac suply sya ung output ng avr.
Sir Wally from AVR out to exciter field pde mabaliktad yan polarity without any effect sa output V generator. Thanks
@@shuttlemarineengineering maraming slamat sir.. more videos pa po.. ibang brand nman po sir ng avr 🙏🙏
May tanong lang ako sir about sa generator namin after ma synchronize sa automatic mode in 10 minutes bigla nalang babagsak yng rpm at frequency ano kaya cause sir kasi pag ilagay sa manual mode ok naman
Definitely wala yan sa AVR, since nsa RPM problema check mechanical side or check speed controls and other related electrical protections. Thanks
Sir patulong Po ako sa inyo Ano Po ba ang sira NG avr ko walang input at output salamat sa pagsagot. Sir god bless Po.
Sukatan mo sir voltage ilan output ng stator windings, if wala kasing input AVR then definitely wla din yun output. Kya check muna stator output if ilan residual voltage. thanks
I can't understand some of the things you speak... Overall its informative
But why for god sake mix that gibberish and english?
Sir gd pm meron kayo AVR pang 312 salamat po
Choose a language
translation please
Excellent presentation but only if you can decide your main language of dissemination. I'd rather you stick to English.
In english required
English please
Speak English please?
Like your video but don't anderstand your Spanish
Its not in English
Theory of every Thing Oops, no worries sir. My next videos will all be in english. Thanks for your concern
It seems to be a combination of English, Spanish or Portuguese and something else.
Though it's entirely English, I can still understand cos of the graphic representation