200-amp Breaker Panel Question


My current 100 amp panel is being replaced tomorrow with a 200-amp panel with a copper bus (along with my meter box outside so that the electric company will then run 200 amp lines to my home rather than the current 100 amp service). I've read conflicting opinions here and in other forums regarding whether your dedicated lines should be on the same phase while also trying to place the noisier appliances (dryer, refrigerator, AC etc,) on the opposite phase. If you have any actual experience with this topic or are an electrician and an audiophile, I would certainly appreciate your input to help me resolve this issue.

I am also planning on having my dedicated lines on the first circuit breakers after the power line enters the breaker panel.

I cleaned the copper bus with CRC and treated it with Caig Pro Gold. Of my six dedicated lines (all of which are home runs), 4 of them are 10 gauge conductors in flexible Greenfield conduit and two of these are for my monoblock amplifiers and will be linked to 30 amp circuit breakers. Finally, for various reasons, neither a sub-panel or second mains panel are options at this time.

Any other suggestions you can think of?

Thanks in advance for any assistance you may provide.
fmpnd
Thanks everyone. The electrician worked 5 hours on Saturday and 12 hours on Sunday to get the panel in (my house is ALWAYS the house from "HELL" whenever anyone works on it so it didn't suprise me when it took him three times as long as he thought it would).

It also turns out I already had 200 amp service to the house so I didn't have to call the electric company to upgrade the service.

I didn't put my amps on 30 amp breakers yet as I only had 2-pole 30-amp breakers which would then mean they would be on both phases (since the 2-pole breaker is twice as wide). I am going to pick up two single-pole 30-amp breakers tonight and will treat them (sparingly) with SST.

Even without any after market wire (although I do have heavy 10 gauge solid-core wire in Greenfield conduit for my lines and very good outlets), the difference was much more noticable than I thought it would be given that I already had six dedicated lines. The biggest differences I heard immediately (you would literally have to be hearing impaired NOT to have heard this difference), was a pronounced improvement in bass articulation and transient attack as well as increased dynamics.

I was not in any way dissatisfied with my system or my sound prior to this change. I was changing the panel because my entire house would dim any time my AC (whether the central AC or my stereo room thru-wall extra AC), the fridge or the dishwasher went on. Now, the lights weren't phased at all when I kicked in the AC last night so, mission accomplished! The fact that the music sounds better and more lively too is just icing on the cake!. I only had about 35-40 minutes to audition last night so I am still assessing.
I didn't put my amps on 30 amp breakers yet as I only had 2-pole 30-amp breakers which would then mean they would be on both phases (since the 2-pole breaker is twice as wide). I am going to pick up two single-pole 30-amp breakers tonight........
When you go to buy the breakers check out the price on single pole 15 and 20 amp breakers. You should find they are exactly the same price as the single pole 30 amp breaker.

The contacts are exactly the same in the 15 and 20 amp breakers as the 30 amp..... Only the trip unit is different for each breaker.

If you are using NEMA 5-15R duplex/s or NEMA 5-20R receptacles the largest breaker you should feed the receptacle with is 20 amp. (20 amp recept/s shall be fed by a 20 amp breaker.)

Your licensed electrician you hired should have informed you of that fact.
Jea48,

Thanks. Actually, an audio equipment distributor is the one who told me to use the 30-amp breaker with the Wattgate or FIM recptacles that I have that my Lamm monos are plugged into. I assume then that there could be damage to my equipment if I use the 30-amp breaker on the WattGates or FIMs?

Frank
The purpose of the branch circuit overcurrent device, in this case a breaker, is to protect the branch circuit wire and electrical outlet, the receptacle, from being overloaded.

It is not designed to protect your audio equipment. Your equipment is protected internally by fuse or circuit breaker protection.

The wattgate receptacle is rated for 20 amps , 125 volts .

Modern day breakers, as found in homes, should have more than enough built-in lag time to power up your Amps.
Hi Frank,

Sorry that I am just getting back to you here. You are welcome to give me a call as it would be great to catch up and also share the additional information that I have found out. As always, there are some good aspects and not so good aspects depending on your point of view.

It will be best to call me next Tuesday or after as I am leaving for London this evening. Tally-ho...or something like that! Regards,