On Fri, 12 Oct 2018 13:16:44 -0400, Keyser Soze
wrote:

On 10/12/18 1:10 PM, wrote:
On Fri, 12 Oct 2018 08:00:23 -0400, "Mr. Luddite"
wrote:

On 10/12/2018 1:04 AM, Bill wrote:
Mr. Luddite wrote:
On 10/11/2018 8:12 PM, wrote:
On Thu, 11 Oct 2018 16:42:41 -0400, "Mr. Luddite"
wrote:

On 10/11/2018 3:40 PM, wrote:
On Thu, 11 Oct 2018 14:11:23 -0400, John H.
wrote:


http://tinyurl.com/y7dezaq3

"The left is revving up attacks on capitalism just as workers on the
bottom rungs are beginning to
benefit from the booming U.S. economy. According to last week's jobs
report, unemployment has been
pushed back to its lowest level since 1969. Wages in blue-collar
industries, such as construction
and maintenance, are rising faster than for white-collar workers. Pay
for people without a college
education jumped almost 6 percent since last year -- triple the overall wage gain."

Gosh, I thought wage growth was stagnant.

There was an article in USA Today yesterday talking about .how wages
are going up across the board and some jobs are really taking off

BTW your link took me to Harbor Fright generators.

About that, why is my 5.5 KW Briggs 11 hp and theirs is 8?
They must have stronger horses in China



With no losses considered:

8 hp = 5.96Kw
11 hp = 8.2Kw

I completely forgot about a small generator I bought from a neighbor
last year. It was brand new, still in the box and she
decided to have a whole house generator installed instead. She
only wanted $200 for it but after looking it up I decided I'd be
ripping her off, so I gave her $300. It's rated at 4,750 peak watts
and 3800 watts continuous. Engine is 6.3 hp.

I put it together last spring and fired it up. Ran fine, was not
overly noisy (for a conventional type generator). It has electric
start which is nice and will run on gas or propane, although propane
is at a reduced output capacity. I ran it out of gas and stored it away
and, until just now, had forgotten I had it. It's a "Wren" that she got
from Home Depot:

https://tinyurl.com/ybef4hty

I keep hearing about the reduced output capacity on propane but I
don't see it. I will say fuel consumption is where the difference of
energy density shows up. At full load the gasoline consumption is
around 0.5 GPH and propane is more like 0.8 GPH although the gasoline
is easier to measure accurately. I am just going on a gauge on a 150
gallon tank and that is not very precise.
After a similar discussion on the real boat group I tested my
generator using my convection oven as the load.
This is 5402.7w running a 5500w generator on propane
http://gfretwell.com/Propaneproject/Onpropane.jpg
When I plugged in two 100w lights, it tripped the breaker before I
could take pictures.



I think any generator can temporarily exceed their rated capacity but
they may not last long if done on a regular basis. Windings and other
components will get hot and go "poof". It's not often that generators
are running all the time at full capacity and if they are, you probably
need a bigger generator. :-)

I mentioned before that the little Honda I have is rated for 2,000 watts
surge and 1600 watts continuous or 13.3 amps. It ran my large microwave
with a measured amperage draw of over 16 amps for a short time but as
soon as I realized how much current was being drawn I shut the microwave
off. I wouldn't do that on a regular basis. The circuit breaker on the
generator never tripped.

I've been looking around for a larger portable generator but I want one
with 4 poles instead of the typical 2 poles. 4 poles will allow the
engine to run at 1800 RPM to produce it's rated output at 60Hz instead
of the typical 3600 RPM in a 2 pole generator. 3600 RPM is the main
reason they are so noisy.





My Yamaha 2000 runs my Samsung camper microwave fine. Never ran it for a
long time, mostly heat water for coffee.


The Honda 2000 runs the smaller, counter-top microwave fine as well, but
it's only rated at 750 watts versus the 1200 watts that the over stove,
built in microwave is rated at. I purposely shopped for the lowest
wattage small microwave I could find and 750 watts seemed to be the
smallest. It still draws about 11 amps when running, so it needs 1320
watts of power to produce 750 watts of microwave power. 1320 watts is
within the Honda's rated continuous output of 1600 watts.

That's the thing. Can't confuse output power rating of the microwave
with the input required to produce it. The large microwave was drawing
slightly over 16 amps to produce 1200 watts of microwave power. That's
at least 1920 watts. The Honda is only rated for 1600 watts continuous
output and 2000 watts "surge". So to run the large microwave the Honda
was running near or at it's surge rating continuously. Not good.




That should have a 5-20 plug on it if it pulls 16a. I assume it is on
a dedicated 20a circuit.


The *licensed* electrician who sized our generator said we would have
needed a larger one if our main heat pump were not dual fuel, using
electricity to cool but propane with electric backup to heat. The
cooling part was okay with the 17KW unit, but an all-electric furnace to
generate heat would have required a larger size, what with some of our
other demands on the unit in case of a power outage. That's why I
always have the propane tank topped up in the winter, so that heat pump
does not have to use electricity to heat coils for heat. The other heat
pump is not connected to the generator. It only heats the upstairs
bedroom areas, and we have a gas fireplace up there and heat rises from
the first floor.

You can't scare me with "licensed"
I am licensed" too.
The main difference between the electrician license and the inspector
license is the $75,000 bond a contractor has to put up.

BTW if you got it from Generac, the salesman and an engineer sized the
generator. My niece sold them for years. The electrician works from
the engineered cut sheet they get from Generac (NEC article 110.3(B))
.... assuming they followed the code.