Please make videos on repairment of 3 kva Hitachi make UPS online... that's a great sir u teaching us such knowledge.so that we can reuse these unused ups again.thus avoid environment pollution...
Sir like your tutorials very much could you please put the video on how online ups works in ac plus my ups works fine in ac and not in battery I do not have a battery pack to test on workshop how do I simulate high dc voltage and what can be the probable fault
sir mere paas ek emerson 2kva ka ups hai , usme input voltage high show karke battery pe aa jata hai or kuch second ke baad vapis online ho jata hai, but input voltage ok hai kaise thik kare
Thank you for your help on how to solve the problem.🙏 after 1 week of use, the output suddenly stopped and this error appeared? what is the reason? C 1Ks Fault code 25😢
Ap boht achi Tara se circuit k bare mein sumjate hein bundle of thanks
Thanks for Comment.
आपको विडियो बनाने के लिए आपका धन्यबाद
Sat sree akaal sir ji. Apki video jankari dene wali hoti. Me video suru hone se pahele hi like ka button daba deta hun. Very nice video.
Thanks Sukhdeo Ji, Keep Supporting
Simply nd nicely explained every parts of pcb. Keep it up paaji
Thanks For Support.
Well explained and knowledged that is very helpful
Please make videos on repairment of 3 kva Hitachi make UPS online... that's a great sir u teaching us such knowledge.so that we can reuse these unused ups again.thus avoid environment pollution...
Thanks for your Words.
About Which model of Hitachi you are talking.
Hitachi have many different models
Good tiching karte hai 👍👌👍👍👌👌👍
Shukriya Ji
bai gee,ye bata Dee,k konsa driver kis waqat Konsey section ko drive karta ha.
Sir like your tutorials very much could you please put the video on how online ups works in ac plus my ups works fine in ac and not in battery I do not have a battery pack to test on workshop how do I simulate high dc voltage and what can be the probable fault
5 kva 120 v online ups repair ka video Dale. ac fuse born ho jata hai ups on karne par
3710 burn hai to usper gate pulse kaise chek kare mosfet laga ke ya begair mosfet ke aap ka koi watap no hai sir
Ek video 1kva 36volte ups boosting problem se ek video daliye bhai
Mere pas 48vlt ka board he us mein driver card smd hein us ka masla ye he k wo furn he igbt brust kar deta he kindly is ka hal buta dein
Sir mera eaton brand ka 1kva ups dc buss voltage low problem ha dc capacitors b check kiye hein wo ok hein any solution plz
Sir 3kva 96v DC online ups ke charger card repairing ka video banayeaa
sir mere paas ek emerson 2kva ka ups hai , usme input voltage high show karke battery pe aa jata hai or kuch second ke baad vapis online ho jata hai, but input voltage ok hai kaise thik kare
Sir champion 1 kva 36volt 7ah chraging nhi aa rhi h to kya kare
Hitachi 1kv me charge voltag up down kese krte he card me se
how to bypass oneline ups of 1 kva liebert gxt mt cx . power is not incoming in online emerson ups
Nice video and information,Online ups ke spare parts kaha milege , address or number.
Thanks for Comments,
Parts available@9463732912
Thanks. Hi sir please reply
Emercen network 1kva ups 36 v to modify 12v it possible and how to .
1kv 36volt power supply driver ka PCB milega kya sir
Power supply PCB card
I have 1KVA ONLINE UPS delta
NOT GIVING BACKUP
BUT WORKING ON bypass MODE
PL SUGGEST
Sir,
Ups battery or she chal rha h, mains mode or 04 code fault Aa rha h, plz suggest to me what should I check.
Input side ki igbt chk kar lo, input side fuse chk karo, input wali relay chk karlo, PFC and input driver chk kar lo.
Thank you for your help on how to solve the problem.🙏
after 1 week of use, the output suddenly stopped and this error appeared? what is the reason?
C 1Ks
Fault code 25😢
Sir I am frm Nepal n problem is that MOSFET 4410 was burn n another MOSFET replace then that MOSFET also burnt what is the solution for that
Before installing MOSFET check drive voltage.
Sir online system Mein Bar Bar fault aaa raha hai sound Ka Kya problems hai
LCD no glow UPS no on please tell me problem
sir i am Ramesh from Hyderabad. can u give training for Hi frequency online ups.
drivers Ka working principle explain Kar de.plz
Sir Tl250 ki ya. IGBT ki drive kese check kar sakte he
Multimeter se, Gate to Emitter pe
Nice sir
Same card hai merepass buzer buj raha hai lekin lcd inverter on nahi horaha kya foult hai
Sir aap ki video bahut achhi lagi
Sir ak problem aa rha h 1kb microtek ups me 03 code show kar rha hai iska kuchh solution chahiye sir pl kya problem ho sakta h
Sir Microtek 3kva and 1kva online ups ka charging section barama videos upload Kariya na
From bangladesh Bro.. please tell me how to determine IGBT or MOSFET in practically
my 1kv ups show fault code 12, whats happen sir
Sir ups key parts kahan milenge??
Please something about pfc
What you wanted to know
Ac capacitor value tell me
भाई मेरे microtek 1kv 36 volt online ups खराब हो गया चलते चलते ही, एक साल भी नही चला
कोई मैकनिक से सही नही हो रहा है
क्या करे कोई उपाय बताएं
Thanks
36 v dc 1kva on line ups convert to 12 v dc sir
Hi bro
Online ups ka circuit diagram ho to do
Sar 3000va online ups ka video banavo na
Khon sa model
model VGD-3000 L
usme mosfet laga hai irfp260n ic sg3525 ic 2 ucc3818
2 battery connector
sir jee namesta aap ka phone no sir address bataye. Aap ko ksise aur kaha mil sakte hai.
1 kva online ups 36v