Im working in cement factory (power house) in ksa today i face this problem one DG over voltage ,suddenly i see the your vlog ,and fixed the problem Thank you asad
السلام عليكم Asad bi kya haal ha. Mery pass 150 kva ka DG ha . Brand new .just kay output voltage 220 /380 set ha Company ki target say . Lekin must 230 /400 chahiye . Iss ka ka hal ha . Kya AVR say 10 volt increase kar sakty ha koi mushkel to ni
Dear sir, 15 KVA Cummins Powerica Ka DG hi 560 V AC phase to phase me as rha hi aur alternator heat ho rha hi kya problem hi please give me reply urgently
I have a Volvo D7AT series DG..LO temp FW temp is showing wrong on panel..i have checked sensor, relay, fuse but not satisfactory..pls give me suggestions
@@AsadElectrical when i am measuring through infrared gun LO Temp is 78deg, FWT is 68deg, LO pressure is .40MPA(in pressure gauge), Voltage is also 25V(12V+12V)....but on panel LO Temp is 91deg, FWT is 83deg and pressure is .45MPA,VOLTAGE is also 30Volt...
hi . mere pas jasco ka chota 3000 watt wala generator he . us main b voltage drop wala problem he. load dalany pr voltage drop hotay hain . us ka governor ok he avr b change kr k dekh Liya he . engine b overhaul kr Liya he . lekin problem nhi thek ho rhi . or small electronic appliances like charger led bulb b khrab hojay hain . plz kya apko koi idea he k aesa kyun je
Agar load pe speed drop hogi to low frequency ki waja se bhi equipment kharab hongay. Agar speed constant he aur voltage drop hotay hen to load suddenly nhi apply krain, gradually increase krain
Asad Bhai mere pas jesco 2.5kw ka genrator he aj mene genrator pe istri chalayi kuch der chalne k bad istri burn hoke kharab hogay 4 bulb be jal gay . Mene foran genrator ka load off Kiya or genrator k voltage 100 show horahay hen plz btayn is me Kiya problem hogay he plz reply me
Hi sir our Perkins generator stopping due to over voltage alarm. Phase to phase is 380 v but Line to phase is getting 270 v but we need 220 v ... How to adjust
750 kV ka parkince DG us Mai achanak phase to phase 520 V araha tha AVR Naya lagake minimum Mai setting Kiya Lekin 437 volt se niche Nehi Ara hai phir kya kare Lekin tin char bar 415 volt diya
Namaskar sir ji harmonic ki wajah se DG ki VOLTAGE up and down ho rahi hai to kya kiya jaaye sir ji pls bataye urgent hai sir ji aur DG set 180 kva ka hai aur printing machine par laga hua hai printing machine ki motor dc 33 kw ki hai pls bataye urgent hai sir ji
@@azharansari4713 Actually i am not using whatsap because of time shortage, you can send me email or you can ask in comments. asad89electrical@gmail.com
Masla ye ke generator over voltage de raha hai kal ta sahi tha aj ye masla hua avr kharab hogaya new lagaya jab bhi 300 voltage de raha tha mene generator band kardia warna avr kharab ho jata avr garam hogaya tha bohot
@@azharansari4713 Ap AVR se excitor k wire (f1 f2) remove kr k generator chala k dekhain kitnay voltage arhay hen. Aur potentiometer ko minimum par kardain. phir AvR connect kar k dekhain.
Im working in cement factory (power house) in ksa today i face this problem one DG over voltage ,suddenly i see the your vlog ,and fixed the problem
Thank you asad
Very good suggestion,sir.
Nice video.you are talented men.
Full details type of load video banaye, good video thank you so much
Masha Allah.. 🤲🤲🤲
Masha allah 🤲🤲
السلام عليكم ورحمة الله
Can you please make a video on floating Neutral and bonded Neutral?
Mashaallah
Nice sir ji thanks🌹🌹🌹🌹
beautifull...
Thank you sir
السلام عليكم
Asad bi kya haal ha. Mery pass 150 kva ka DG ha . Brand new .just kay output voltage 220 /380 set ha Company ki target say . Lekin must 230 /400 chahiye . Iss ka ka hal ha . Kya AVR say 10 volt increase kar sakty ha koi mushkel to ni
Vry niceeee
Good sir
good
Dear sir, 15 KVA Cummins Powerica Ka DG hi 560 V AC phase to phase me as rha hi aur alternator heat ho rha hi kya problem hi please give me reply urgently
AVR se voltage ki setting check karain warna windings me problem lagra he
I have a Volvo D7AT series DG..LO temp FW temp is showing wrong on panel..i have checked sensor, relay, fuse but not satisfactory..pls give me suggestions
Please make sure wiring connection are in order
@@AsadElectrical checked all are in proper order..
@@arvindsinghrana1607 please tell me whats wrong in reading
@@AsadElectrical when i am measuring through infrared gun LO Temp is 78deg, FWT is 68deg, LO pressure is .40MPA(in pressure gauge), Voltage is also 25V(12V+12V)....but on panel LO Temp is 91deg, FWT is 83deg and pressure is .45MPA,VOLTAGE is also 30Volt...
@@arvindsinghrana1607 actually sensor readings can't be exact match with infrared because sensor is located on close circuit .
Brother 50 Hz or 60 Hz difference p video bnaya.thanks
Please check below links:
ua-cam.com/video/HX6cfuliJYw/v-deo.html
ua-cam.com/video/3GcWd1BgRD0/v-deo.html
ua-cam.com/video/ffk2CIZTL4Q/v-deo.html
hi . mere pas jasco ka chota 3000 watt wala generator he . us main b voltage drop wala problem he. load dalany pr voltage drop hotay hain . us ka governor ok he avr b change kr k dekh Liya he . engine b overhaul kr Liya he . lekin problem nhi thek ho rhi . or small electronic appliances like charger led bulb b khrab hojay hain . plz kya apko koi idea he k aesa kyun je
Agar load pe speed drop hogi to low frequency ki waja se bhi equipment kharab hongay. Agar speed constant he aur voltage drop hotay hen to load suddenly nhi apply krain, gradually increase krain
Asad Bhai mere pas jesco 2.5kw ka genrator he aj mene genrator pe istri chalayi kuch der chalne k bad istri burn hoke kharab hogay 4 bulb be jal gay . Mene foran genrator ka load off Kiya or genrator k voltage 100 show horahay hen plz btayn is me Kiya problem hogay he plz reply me
100 Volt low hen. Low voltage ki waja se apkay equipment kharab hogye. AVR replace krna parega ya phir windings test hoga
Jeise bataye ho kabhi bhi low voltage ke wajah se iron ,aur bulb jalte he??wrong information.dena band karo, sahi fault ke bare me jankari batao
Long live brother
Thanks
Bhi hamra 500 KVA ka Gen Auto py over voltage ka alram deta ga ATS sy agr manual kro to theek chalta ha
Voltage potentiometer ATS panel pe he ya Generator pe?
@@AsadElectrical Asad bhai jab Gen locked out ka alarm ata sath over voltage ka b baki usi time manual kr k normal voltage b stable han
Hi sir my problem is dg starting is good 380vac but put load after voltage is high 500vac what problem sir
AVR Malfuncion suspect
❤
hi bro mera alternator load dalne par engine ko bahut load deta he kya problem ho sakti he
please check full load current of Alternator and power factor of load.
Low voltage ka batay sar
Assalamualaikum bhai Maine 380volt se 220 volt 3 phase banaya hai tab se gen under voltage display hoko band hojaray eska saluotion batao
Panel k undervoltage setpoint ko bhi km karna parega.
I have volvo penta 72DK genset.. frequency is getting down and up..any input?
check engine speed. is it constant ?
@@AsadElectrical RPM is also fluctuating...we changed fuel pump with new one,also changed fuel filters but nothing worked..
@@arvindsinghrana1607 you should check injectors, pump, speed sensor etc..step by step
@@arvindsinghrana1607 Frequency depend on RPM. so try to constant engine rpm
sir avr connection give with motor winding to avr practically. outher witch I can gate your m.b no..sir
Hi sir our Perkins generator stopping due to over voltage alarm. Phase to phase is 380 v but Line to phase is getting 270 v but we need 220 v ... How to adjust
Please check all 3 phases voltage properly with neutral and let me know the values of all 3 phases.
@@AsadElectricalap ka wattsap number chaheye...fg wilson generator k bary mai
Sir 50kva ka generator hai load pr volt zayda krta hai narmol 401 volt module pr sho hote hai but load pr 467v ho jate hai Kya masla ho ga
Avr se adjust krain
How to came over voltage and voltage up down please tell me
Sir, 1010 kva ke do genset synchronised parallel karate hi dono amp me load show karte hai, please solution bataye, or please give your cant no
Salam 190 volts kam hen ya normal hen
km hen
Load to uspr sehi chlta he or kbhi volts 214 210 215 bhi aaten hen
@@AbdulRehman-ii5lj itni variation acceptable he koi msla nhi
Out of sync ka erore q aita ha
Potentiometer problem
Control panel setting
Prectcal bataiye bhai
750 kV ka parkince DG us Mai achanak phase to phase 520 V araha tha AVR Naya lagake minimum Mai setting Kiya Lekin 437 volt se niche Nehi Ara hai phir kya kare Lekin tin char bar 415 volt diya
Excitor aur main windings ko megger test karain.
Sir stater ka Megger Kiya Sahi hai Lekin stater garam horaha hai Bina laod ka
Sir Paheli 3 se 4 bar start karenge us samay 415 volt deta hai bad Mai volt 436 hota hai
@@shivanandasingha winding problem he
Salam Bhai Cummins Generator ha hrs show nahi hota only 3.5 hr ata ha
Namaskar sir ji harmonic ki wajah se DG ki VOLTAGE up and down ho rahi hai to kya kiya jaaye sir ji pls bataye urgent hai sir ji aur DG set 180 kva ka hai aur printing machine par laga hua hai printing machine ki motor dc 33 kw ki hai pls bataye urgent hai sir ji
Motor ki speed ko slowly increase krna parega takay variation minimize hojaye. Motor voltage ?
@@AsadElectrical 95-380dc
B practical par video p
Hi sir
Gun under voltage
Issue air bhi utuber dekhege
No 5 ho to kia Kary in uv
please follow instructions
Generator start ho ker under voltig alarm de ker off ho jata hai
Assalamualaikum air conditioning unit main use hota hai temperature sensor ki bari main video chahie.
Salam asad bhai generator 300 volte de raha hai avr kharab ho raha hai bar bar
Wsalam. 300 volt ph to ph he ya ph to neutral ?
Apka whatsupp number mil sakta hai uspe thek se bata dunga ya mera number lelen ap ispe reply karden plzz
03152957066
@@azharansari4713 Actually i am not using whatsap because of time shortage, you can send me email or you can ask in comments.
asad89electrical@gmail.com
Masla ye ke generator over voltage de raha hai kal ta sahi tha aj ye masla hua avr kharab hogaya new lagaya jab bhi 300 voltage de raha tha mene generator band kardia warna avr kharab ho jata avr garam hogaya tha bohot
@@azharansari4713 Ap AVR se excitor k wire (f1 f2) remove kr k generator chala k dekhain kitnay voltage arhay hen. Aur potentiometer ko minimum par kardain. phir AvR connect kar k dekhain.
Aapka number jaega sir