Currently reading:
Does my electrical panel need to be better balanced?

Discuss Does my electrical panel need to be better balanced? in the UK Electrical Forum area at ElectriciansForums.net

Reaction score
0
I recently had someone install a 50 A inlet connected to a 50 A circuit breaker on my electrical panel.

I had some issues with the job he did.

At first, he installed an outlet, and I had to make him come back to install the inlet. Then I realized that he didn’t install an interlock kit, which I’m trying to install myself now.

I’m going to have to move some breakers around to install the interlock kit and just want to make sure that the load is properly balanced.

As is, I’ve got 100 A on one side and 320 A on the other, which doesn’t sound good to me. (But hey, I’m new to this stuff.) Right now, I’ve also got the 50 A breaker for the generator inlet on the 100 A side. And my guess (again, being new to this) is that this would mean the total power on the 100 A side would go down to 50 A because the generator is putting power into the system. That would mean 100 A - 50 A = 50 A vs 320 A, which sounds really bad.

There is a way I can rearrange the breakers so that I have 180 A on one side and 220 A on the other side as well as the 50 A generator breaker on the 220 A side. Would this be a better setup? Is there a better one available? Is it important that I fix this soon? Is it a serious problem the way it’s currently setup?

The panel is 200 A by the way.

Thanks in advance
E78A3E38-BA06-4C9D-BDAF-8451D0AC9517.jpeg
 
I recently had someone install a 50 A inlet connected to a 50 A circuit breaker on my electrical panel.

I had some issues with the job he did.

At first, he installed an outlet, and I had to make him come back to install the inlet. Then I realized that he didn’t install an interlock kit, which I’m trying to install myself now.

I’m going to have to move some breakers around to install the interlock kit and just want to make sure that the load is properly balanced.

As is, I’ve got 100 A on one side and 320 A on the other, which doesn’t sound good to me. (But hey, I’m new to this stuff.) Right now, I’ve also got the 50 A breaker for the generator inlet on the 100 A side. And my guess (again, being new to this) is that this would mean the total power on the 100 A side would go down to 50 A because the generator is putting power into the system. That would mean 100 A - 50 A = 50 A vs 320 A, which sounds really bad.

There is a way I can rearrange the breakers so that I have 180 A on one side and 220 A on the other side as well as the 50 A generator breaker on the 220 A side. Would this be a better setup? Is there a better one available? Is it important that I fix this soon? Is it a serious problem the way it’s currently setup?

The panel is 200 A by the way.

Thanks in advanceView attachment 88931
From your picture I don’t see a problem and what are you talking about 320 on one side and 220 on the other side. It really don’t matter what side you install your 50 amp breaker. Please don’t add up breaker size and worry that it’s overloaded, I will put it this way, you have 2 different things going on and the first one is that the breakers in your panel are called your calculated load and the other is the actual connected load. As far as one side or the other is the way the panel is designed every other breaker is on different phases. Normally we count the left side as 1/3/5/7/9 etc. from top to bottom and the right side is 2/4/6/8/10 etc.
 
From your picture I don’t see a problem and what are you talking about 320 on one side and 220 on the other side. It really don’t matter what side you install your 50 amp breaker. Please don’t add up breaker size and worry that it’s overloaded, I will put it this way, you have 2 different things going on and the first one is that the breakers in your panel are called your calculated load and the other is the actual connected load. As far as one side or the other is the way the panel is designed every other breaker is on different phases. Normally we count the left side as 1/3/5/7/9 etc. from top to bottom and the right side is 2/4/6/8/10 etc.
Thanks. So I can rearrange the breakers however I like to get the 50 A breaker close enough to the main breaker for the interlock kit? My impression was that each side of the electric panel had to have the same ampage, but like I said, I have very little knowledge in this area, so not sure. Thanks again.
 

Reply to Does my electrical panel need to be better balanced? in the UK Electrical Forum area at ElectriciansForums.net

OFFICIAL SPONSORS

Electrical Goods - Electrical Tools - Brand Names Electrician Courses Green Electrical Goods PCB Way Electrical Goods - Electrical Tools - Brand Names Pushfit Wire Connectors Electric Underfloor Heating Electrician Courses
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc
This website was designed, optimised and is hosted by untold.media Operating under the name Untold Media since 2001.
Back
Top