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Re: Very slightly OT: Circuit breaker compatibility

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On 2017-03-16 16:12, tabbypurr@gmail.com wrote:
> On Thursday, 16 March 2017 17:37:07 UTC, Joerg  wrote:
>> On 2017-03-16 10:19, tabbypurr wrote:
>>> On Thursday, 16 March 2017 15:01:04 UTC, Joerg  wrote:
>>>> On 2017-03-15 12:52, Don Y wrote:
>>>>> On 3/13/2017 11:19 AM, Joerg wrote:
>>>>>> On 2017-03-12 12:16, Don Y wrote:
>>>>>>> On 3/12/2017 8:16 AM, Joerg wrote:
>
>>> Almost all houses here have breakers feed several rooms. I've
>>> not found it to be a problem.
>>
>> Until someone turns a bedroom into an office.
>
> a complete non-problem. Unless you expect in there a 10kW kiln for
> the heads of nonpaying customers?
>

I mean a serious office. Worst case with another one next door on the 
same circuit if your spouse also works from home. Or a lab if you are a 
self-employed engineer. Copier, printer, coffee maker, a li'l space 
heater for nippy winter days, and so on. 120V/15A is totally inadequate 
for two of those.

Heck, I can't even brew beer on one of those wimpy circuits and have to 
run an extension cord to another. Then it still takes two hours to get 
six gallons to a boil. One just one circuit this would become an all-day 
affair.


>
>>>>> It's only recent construction that has opted to put more
>>>>> branch circuits in place in rooms other than the kitchen.
>>>
>>> radial circuits however are a safety issue.
>>>
>>
>> Why?
>
> rings are safer primarily because they keep working fine with a high
> resistance connection, radials burn out or catch fire.
>

Not really. In a ring you can have redundancy but this means an error 
would go undetected until the next one happens, and then ... bzzzt .. PHUT.

Also, a ring is not all that practical in an American home that is 
almost the size of Balmoral Castle.

>
>> I lived on the upper floor of a free-standing house near Aberdeen
>> for a short while. That house had solid granite blocks as outer
>> walls and was the sturdies place I ever lived in. The neighboring
>> homes were built that way as well. IIRC each outlet had its own
>> little fuse of 13A or so locally.
>
> very unusual
>

Not in Scotland. I asked the owners that and they said no. Just that the 
granite is a wee bit radioactive but due to McEwan's Heavy, Single Malt 
and high-energy sports such as the telephone pole toss the Scots have a 
long life anyways.

>
>>>> laser printing was no problem. Here all we get is 1800W on most
>>>> and 2400W on the few 20A circuits. Which really puts a crimp
>>>> into my home brewing activities.
>
> Do you brew on a grand scale?
>

Each batch is about 5 gallons or 18 liters. This means you have to heat 
6-6.5 gallons. I usually run two brew sessions per day. Due to the wimpy 
electric circuit power in US houses I have to make sure the morning brew 
is one without much in specialty grains so I am done by lunchtime. I 
have to turn on the two burners the instant I get out of bed at 6:30am.


>>> A tyipcal socket circuit here has a 32A breaker providing 7.68kW
>>> continuous, and much more short term. It's common to run 45 or
>>> 50A short term as multiple appliances heat simultaneously.
>>>
>>
>> 32A is even better though in the UK each regular socket is limited
>> to 13A while in Germany that is 16A:
>

-- 
Regards, Joerg

http://www.analogconsultants.com/

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Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-11 11:53 -0800
  Re: Very slightly OT: Circuit breaker compatibility Jim Thompson <To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> - 2017-03-11 13:03 -0700
    Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-11 12:31 -0800
      Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-11 18:36 -0800
        Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-12 07:10 -0700
  Re: Very slightly OT: Circuit breaker compatibility Don Y <blockedofcourse@foo.invalid> - 2017-03-11 13:09 -0700
    Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-11 12:34 -0800
      Re: Very slightly OT: Circuit breaker compatibility Don Y <blockedofcourse@foo.invalid> - 2017-03-11 14:13 -0700
        Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-11 16:00 -0800
          Re: Very slightly OT: Circuit breaker compatibility Don Y <blockedofcourse@foo.invalid> - 2017-03-11 17:22 -0700
            Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-11 21:40 -0500
            Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-12 07:07 -0700
              Re: Very slightly OT: Circuit breaker compatibility Don Y <blockedofcourse@foo.invalid> - 2017-03-12 07:59 -0700
                Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-12 08:16 -0700
                Re: Very slightly OT: Circuit breaker compatibility Don Y <blockedofcourse@foo.invalid> - 2017-03-12 12:16 -0700
                Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-13 11:19 -0700
                Re: Very slightly OT: Circuit breaker compatibility Don Y <blockedofcourse@foo.invalid> - 2017-03-15 12:52 -0700
                Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-16 08:01 -0700
                Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-16 10:19 -0700
                Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-16 10:37 -0700
                Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-16 16:12 -0700
                Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-16 16:33 -0700
                Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-16 20:15 -0700
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-12 20:43 -0400
                Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-13 02:05 -0700
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-13 21:33 -0400
                Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-14 06:38 -0700
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-14 12:47 -0400
                Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-14 12:00 -0700
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-14 20:44 -0400
                Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-15 05:53 -0700
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-15 12:53 -0400
                Re: Very slightly OT: Circuit breaker compatibility kevin93 <kevin@whitedigs.com> - 2017-03-15 15:11 -0700
                Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-15 16:34 -0700
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-15 20:38 -0400
                Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-16 08:03 -0700
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-16 20:36 -0400
                Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-17 16:54 -0700
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-17 22:35 -0400
                Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-18 07:42 -0700
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-18 10:47 -0400
                Re: Very slightly OT: Circuit breaker compatibility Jasen Betts <jasen@xnet.co.nz> - 2017-03-14 05:12 +0000
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-14 12:48 -0400
                Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-13 11:20 -0700
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-12 20:39 -0400
                Re: Very slightly OT: Circuit breaker compatibility whit3rd <whit3rd@gmail.com> - 2017-03-13 16:53 -0700
                Re: Very slightly OT: Circuit breaker compatibility Don Y <blockedofcourse@foo.invalid> - 2017-03-13 17:13 -0700
                Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-14 08:06 -0700
              Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-12 20:36 -0400
                Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-13 11:54 -0700
      Re: Very slightly OT: Circuit breaker compatibility Lasse Langwadt Christensen <langwadt@fonz.dk> - 2017-03-11 13:27 -0800
        Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-11 16:02 -0800
          Re: Very slightly OT: Circuit breaker compatibility Lasse Langwadt Christensen <langwadt@fonz.dk> - 2017-03-11 16:33 -0800
            Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-12 07:14 -0700
              Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-12 11:38 -0700
                Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-13 15:49 -0700
                Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-14 06:40 -0700
                Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-14 07:59 -0700
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-14 12:51 -0400
                Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-14 11:57 -0700
                Re: Very slightly OT: Circuit breaker compatibility Lasse Langwadt Christensen <langwadt@fonz.dk> - 2017-03-14 14:01 -0700
                Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-14 14:21 -0700
                Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-14 16:59 -0700
                Re: Very slightly OT: Circuit breaker compatibility Chris Jones <lugnut808@spam.yahoo.com> - 2017-03-16 00:50 +1100
                Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-15 07:26 -0700
                Re: Very slightly OT: Circuit breaker compatibility Lasse Langwadt Christensen <langwadt@fonz.dk> - 2017-03-15 11:17 -0700
                Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-15 16:31 -0700
                Re: Very slightly OT: Circuit breaker compatibility Lasse Langwadt Christensen <langwadt@fonz.dk> - 2017-03-15 16:59 -0700
                Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-15 19:06 -0700
                Re: Very slightly OT: Circuit breaker compatibility Chris Jones <lugnut808@spam.yahoo.com> - 2017-03-16 23:26 +1100
                Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-16 10:12 -0700
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-14 20:47 -0400
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-14 20:47 -0400
                Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-16 08:06 -0700
                Re: Very slightly OT: Circuit breaker compatibility "Michael A. Terrell" <mike.terrell@earthlink.net> - 2017-03-17 16:29 -0400
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-17 22:39 -0400
                Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-18 01:52 -0700
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-18 09:45 -0400
                Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-18 07:37 -0700
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-18 10:48 -0400
                Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-18 09:18 -0700
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-18 14:13 -0400
                Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-18 13:20 -0700
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-18 20:00 -0400
                Re: Very slightly OT: Circuit breaker compatibility tabbypurr@gmail.com - 2017-03-18 18:40 -0700
                Re: Very slightly OT: Circuit breaker compatibility krw@notreal.com - 2017-03-18 22:17 -0400
                Re: Very slightly OT: Circuit breaker compatibility "Michael A. Terrell" <mike.terrell@earthlink.net> - 2017-03-19 12:14 -0400
    ) Spehro Pefhany <speffSNIP@interlogDOTyou.knowwhat> - 2017-03-12 01:12 -0500
      Re: ) tabbypurr@gmail.com - 2017-03-12 03:51 -0700
  Re: Very slightly OT: Circuit breaker compatibility Tim Wescott <tim@seemywebsite.really> - 2017-03-11 14:27 -0600
    Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-11 12:38 -0800
      Re: Very slightly OT: Circuit breaker compatibility Chris Jones <lugnut808@spam.yahoo.com> - 2017-03-12 23:57 +1100
        Re: Very slightly OT: Circuit breaker compatibility Joerg <news@analogconsultants.com> - 2017-03-12 07:17 -0700
  Re: Very slightly OT: Circuit breaker compatibility Jon Elson <elson@pico-systems.com> - 2017-03-11 20:14 -0600

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