TAIFULONG E204798 FU AWM 3321 VW-1 IBAWG 150°C 600V FENG TAI ELECTRONIC.
First, TAIFULONG is the cable brand.
E204798 I do not know.
The FU is actually “ЯU”, the symbol for the Underwriters Laboratories Recognized Component Mark:
These are Marks consumers rarely see because they are specifically
used on component parts that are part of a larger product or system.
These components may have restrictions on their performance or may be
incomplete in construction. The component recognition marking is found
on a wide range of products, including some switches, power supplies,
printed wiring boards, some kinds of industrial control equipment and
thousands of other products.
AWM indicated Underwriters Lab Appliance Wiring Material:
UL offers a broad and comprehensive certification program for
appliance wiring material (AWM). This program enables manufacturers to
demonstrate compliance in an objective and credible fashion, while
enabling thousands of OEMs to source safer, compliant products.
3321 indicates a specific AWM rating.
Appliance Wiring Material Style Number Designations: 3000–3999: Single
conductor, thermosetting-insulated wire.
Thermoset wire insulation BURNS, compared to thermoplastic insulation, which melts and reforms. The specifics of the rating I do not have.
VW-1 indicates extra flame testing rating:
Where a greater degree of flame retardancy is desired, over that
required for all wire & cable, this Vertical Wire flame test can be
imposed. This is an optional flame rating, and products meeting the
test may carry the additional marking "VW-1."
The IBAWG is actually 18 AWG. This means 18 Gauge Wire, according to the American Wire Gauge standard (aka the Brown & Sharpe wire gauge). This is the wire Size. Typical house mains internal wiring is 12~14 AWG, depending on current needs. 16 and 18 AWG is often for appliance cord wire and low voltage wire systems.
150°C is the Insulation breakdown temperature. It will melt/burn at 150 degrees Celsius. Normal temperatures will not exceed this for household in-wall wiring.
600V is the Insulation breakdown voltage. Any voltage meeting or exceeding this will result in no insulation. That's bad.
Feng Tai Electronic is the Manufacturer.
I live in Texas, and there is a public information type site that is maintained by a group called Smart Meters Texas.
Smart Meter Texas
On this site you can sign up, register your electric meter, and then see the data from it in 15 minute intervals. The data is delayed about two days, but it's very informative.
You may search for your area or ask your public utility company if they have something similar.
Best Answer
Yes. You can determine your instant watts or kilowatts by using a stopwatch to time how long the disc takes to go around. Then you need to do a little bit of math. Not too much, promise :)
First, look for a figure somewhere on your electric meter called Kh. 7.2 is a common number, so you'd see a marking like
7.2 Kh
or perhaps a different number. **Take the Kh number and multiply it by 3600. You can call this number Ks. You might as well write this number on the meter, you'll be using it a lot. ***
Use a stopwatch/phone to count the number of seconds per 1 revolution of the disc. (If it's moving too fast or you want more precision, time 10 revolutions and divide by 10.)
Start with the Ks number (Kh x 3600) and now divide by the number of seconds. That is the number of watts being used right now. **** For instance if Ks is 25920 and it took 6 seconds, 25920/6 is 4320 watts.
If you want kilowatts, divide watts by 1000 (4.320 kw).
** gory details: Kh is the number of watt-hours per revolution. A watt-hour is 1 watt for 1 hour. *If you had only a 1-watt LED nightlight burning, it would take Kh hours to turn.*
*** gory details: multiplying Kh by 3600 gives the number of watt-seconds per revolution, since there are 3600 seconds in an hour. By the way, for a 7.2Kh meter, this number will be 25920.
**** gory details: Ks is the watt-seconds per revolution. Divide by the number of seconds per revolution, the result is watts!
***** gory details: another example picture.