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Electrical Platform
India
เข้าร่วมเมื่อ 23 พ.ย. 2020
Hai friends,
I am Electrical engineer and through this channel i wanna share my knowledge in construction field that I got from my experience by working in Electrical projects in Gulf .
I am Electrical engineer and through this channel i wanna share my knowledge in construction field that I got from my experience by working in Electrical projects in Gulf .
How to calculate outgoing circuit breaker for motor control center panel (MCC) /Electrical platform
How to calculate outgoing circuit breaker for motor control center panel (MCC)
#electricalplatform
#education
#circuitbreaker
#electricalplatform
#education
#circuitbreaker
มุมมอง: 108
วีดีโอ
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How to calculate capacitor bank for automatic power factor correction / Apfc panel / Electrical
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Calculate short circuit current of transformer - Part 3 - Electrical
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Is it safe to live in a home next to a transformer? EMF radiations?
Wilson Karen Lopez George Brown Linda
Thank you, the information was very helpful and easy to understand.
Rodriguez Kenneth Brown Mary Rodriguez Angela
Load on one phase calculation is wrong
Lewis Linda Martinez Carol Hall Sharon
Why
I'm new to this I wish you explain the calculations abit more
No. Thx.
Good
Thanks
Thank you sir.
Most welcome
Amazing Sir
Thanks and welcome
22a X 1.25 gives OLR rating
great work keep uploading videos regarding designing
Thank you, I will
Thank u sir
Welcome
Why is the neutral of the transformer connected to earth?
The return current must goes to earth through neutral
@@ElectricalPlatform ok, but why the neutral in domestic installation is advised to be connected to earth?
@@noelfaithfulkari2857 if you connected neutral to earth, then only you will get potential difference for the working of all electrical equipments.
Best.explanation.sir
good explanation on apfc and its connection liked it...
Thanks
This is great boss
Hindi
Sorry bro, only English
this for starting capacitor, what about permanent capacitor
For fan, only one capacitor is required
Can the trip switch off due to a voltage in neutral?
No
i have calculate given formula but 55 kw motor contactor size choose mo-80
If we touch return path wire (neutral wire) Will get electric shock when device /load is on...? It will be tolerable (assume earthing is fine) or risky..?
You will not get electric shock
What is the Reason ?
See the video once again dear
Hey i have a problem can you explain.
Sure
you do it wrong... diversity factor should be less than one. Also your calculated KVAR is for power factor correction, not for the kva calculation. For KVA calculation you need to divide KW over p.f.
You are wrong
❤
Excellent and Clear explanation.
the 1.25x is to cater for shortcircuit?
This factor is safety factor and it can withstand short circuit also
🙏 Thanks but‚ Can I ask why we don't use normally use regular thermal over load with CTs for all motor ratings ? Not Just after 200 A motor ratings only ?
When cable size increases , cable would not terminated on relay ., so we use CT to reduce current and the secondary smaller size cables would easily get terminated on relays
@@ElectricalPlatform So do you think I can use it on any load as long I keep the conversion ratio ? Like a motor with a 30 or 40 Amp And using CTs with 50/5 ratio And a small overload like 2.5-4A or 1.6-2.5 A
Could I have your contact number
Hi Bro, can u suggest any mov model or purchase link
Sorry bro
Sir indian accent mein hi English bolenge to achha lgega
I will try bro
250kv - 30 house ( one phase)
galat bol rahe hu
See the video once again dear
What's wrong dear
How much ever you try to fake accent but it is easy to guess u r mallu
Hi. What's the value if start & run capacitor are the same!
The answer is this video
Which is the best brand ..do you suggest OBO German brand
Sorry dear
Can you give some idea about how to design the PE spring for short circuit Mean how much area should I design for PE Spring
Sorry dear
6.6 v can you give formula
Same formula
thank you Sir. Absolutely helpful
Thanks
Excellent
Thanks
Whats different SPD arrester with N-PE and without N-PE? Why neutral connected under SPD?
You really took your time to explain this topic, thanks
Thanks
thank you very much
Thanks
Thank you for taking time to upload such educative videos , they are really helpful.
Thanks
What can be the reason for the live wire showing some voltage on the tester when the live wire is not connected to the source.
Your method of lecturing is the best. ❤
Thanks
What type of SPD should be installed in the main electrical cabinet of a residential home?