And one more thing sir ups technology ka transfer time 0 second hota h because of IGBTs and ye apko uper and under voltage protection detaa ha and ups,s are designed 220 volts and 50hz chahr apki input 280 ho ya 180 ye apko 220 out he provide krtaa ha
Sir, please make video on negative phase sequence protection of generator .What is the root cause of negative phase sequence and effect on Generator .Does it effect on rotor or stator of Alternator.
In some critical areas like data centers we extend the number of batteries for extended backup time but it is not possible to install UPS everywhere because it's costly.
Busbar ek metallic strip ya bar hoti hai jo electrical power ko distribute karne ke liye use ki jati hai. and bus coupler panel me supply ko make and break karne ke use Kiya jata hai
Little bit disagree with you sir because ups ma b ap backup time badaa sakte hain through its charger jitna apka charger badaa itnaa he apka backup for example mere pass 30 batteries 415 volt battery bank ha tu ma series parallel combination bank bana k 90 batteries connect kr sakta hun I mean 3 bank 30 ,30 batteries k Jo ki parallely connect hongy tu ap ka back time b 3 gunaa hoo jaye ga bs is ma ak baat ka dihaaan rakhna apka charger 3 banks 30 ,30 batteries k jisssab se ho
Important knowledge sir
Very knowledgeable video thank you sir ji 🙏
Very knowledgeable video
सर नमस्कार कभी डेनफोस VFD पर भी भीडियो बनाइये
Nice video sir
Most effective sir❤❤❤
Sir, Next video on Interview questions of NIFPS system..❤
Thankyou sir ❤❤❤
Sir could you please make a video on cable voltage drop and short circuit calculation
Angel of Buchholz Relay ??
9.2 degree angle
3 to 5 degrees
Well explained 👍
And one more thing sir ups technology ka transfer time 0 second hota h because of IGBTs and ye apko uper and under voltage protection detaa ha and ups,s are designed 220 volts and 50hz chahr apki input 280 ho ya 180 ye apko 220 out he provide krtaa ha
I work as a Industrial Electrician In FCCL Company Pakistan. Please make a vedio on ABB MNS/IS System..
Make a video on different types of UPS
Make video for Ups and battery charger
Sir battery charger lamp cabin converter par class kijiye please
Nice video
Is UPS rated in KVA
Yes
Sir, please make video on negative phase sequence protection of generator .What is the root cause of negative phase sequence and effect on Generator .Does it effect on rotor or stator of Alternator.
How many safety are there in UPS
Sir Industry me Battery Bank ka power supply Ups me inverter ke through hi jata hai to waha power interrupt nahin hota hai kya..???
UPS k liye alag power bank hota hai or Inverter k liye alag power bank hota hai. Dono ka power bank same nahi hota hai.
How many earthing is required for UPS
We can connect big battery with UPS for extended backup... Why to use inverter?
UPS is costly so it is used only for the control room, server room, data center and inverter is cheap so it uses a common area .
In some critical areas like data centers we extend the number of batteries for extended backup time but it is not possible to install UPS everywhere because it's costly.
Does UPS also require battery
Yes,
It requires a Battery bank compulsorily
Transformer me heating ho rahi hai to kaese thik karte hai ar transformer ground fault ho jata hai kaese thik karte hai
Is UPS used in industries
Compalsary use
What is the difference between busbar and buscopuler
Busbar ek metallic strip ya bar hoti hai jo electrical power ko distribute karne ke liye use ki jati hai. and bus coupler panel me supply ko make and break karne ke use Kiya jata hai
Is it not inverter part of the UPS system ,
Is UPS an expensive device
More expensive than inverter
Mere yaha sir online UPS system use Kiya gya h.
Online means pure sine wave ups ha ye apko voltage and frequency protection detaa ha is ka transfer time 0 sec hotaa h
No more differences explored. Same one is repeated again and again
Little bit disagree with you sir because ups ma b ap backup time badaa sakte hain through its charger jitna apka charger badaa itnaa he apka backup for example mere pass 30 batteries 415 volt battery bank ha tu ma series parallel combination bank bana k 90 batteries connect kr sakta hun I mean 3 bank 30 ,30 batteries k Jo ki parallely connect hongy tu ap ka back time b 3 gunaa hoo jaye ga bs is ma ak baat ka dihaaan rakhna apka charger 3 banks 30 ,30 batteries k jisssab se ho