What are the voltage and frequency regulation specifications (+/- %)?
497846
Interesting Question... In the USA power is supposed to be 60 Hz and 110 to 125 VRMS. The voltage can vary in this range due to loading, but it's generally pretty stable around 120 VRMS (your own results may vary). Now the frequency is a different matter. In the USA the frequency is pretty stable. I doubt it's as low as 59.9 Hz or as high as 60.1 (this stability is not the case in some other countries). Now a generator is governed to run at 3600 RPM (60 Hz) but the stability is not that great. I wouldn't be surprised to see +/- 2 Hz (4 Hz range). Many appliances won't care and run fine. But there will likely be some that are finnikie. Old analog clocks actually kept time with respect to this frequency (You'd be hard pressed to find one today). Some TVs may be designed to use the 60Hz line frequency for the frame rate signal. I don't think todays flat screens use this, but maybe... I just haven't looked into it. Bottom line is that when running off a generator, your line frequency will not be as stable. It could be a problem on some appliances. Still, Most things will run just fine. I've run my house off my generator and everything worked just fine. I did have an old TV (2004 vintage) that complained about the frequency being out of range. I just ignored it. It seemed to work most of the time, (but not always) but It didn't seem to damage anything. When I went back to grid power, everything work again without any problems.
497847
It delivers true sine current in 115, 230 volts at 50 amps. Hope that helps!
497848
I did not know technical aspect but my electrician does and for my needs this was the unit to purchase. I wanted to run 3 major appliances at once plus lights and tv's. With this unit hooked up to my circuit breaker. I will be able to run everything just not all at once. I am feeling more relaxed and hope I do not need to use it. Hope this helps.
1480479
I do not remember. But you should be able to download a PDF of the specifications, which will have your answer.
1158950
frequency response 46Hz-20kHz +/-3dB power handling 75W continuous / 300W peak recommended amplifier power 130W sensitivity 92dB @ 2.83V / 1m
694981
I just went and took a look, the info on the side of my tool reads: 120 volt, 60Hz, 5A.No other voltage or Hz is mentioned.
1110543
The instructions indicate a voltage range, which as I recall do include 3.7.
1748477
I looked on one of the units I have and it is marked "120 V", "60 Hz", a US standard. The plug configuration is standard US.
1962873
The specifications indicate these power requirements: USA and Canada 120 V AC, 60 Hz; European 230 V, 50/60 Hz
959155
Power specifications: 100 - 120VAC at 60HzThe power connected/supplied to this unit needs to be 60 hertz (Hz) and needs to be between 100 volts alternating current (VAC) to 120 volts alternating current. That's the standard power in US homes. If your power environment is something else, you would need a converter that not only converts the voltage but also the frequency if your power is 50 hertz. If your power is direct current (DC) like a car or RV, your converter would also need to convert DC-to-AC.This answer is based on the power specs on the instructions. "100V - 120V / 60Hz" Power specifications: 100 - 120VAC at 60HzThe power connected/supplied to this unit needs to be 60 hertz (Hz) and needs to be between 100 volts alternating current (VAC) to 120 volts alternating current. That's the standard power in US homes. If your power environment is something else, you would need a converter that not only converts the voltage but also the frequency if your power is 50 hertz. If your power is direct current (DC) like a car or RV, your converter would also need to convert DC-to-AC.This answer is based on the power specs on the instructions. "100V - 120V... » Read More Power specifications: 100 - 120VAC at 60HzThe power connected/supplied to this unit needs to be 60 hertz (Hz) and needs to be between 100 volts alternating current (VAC) to 120 volts alternating current. That's the standard power in US homes. If your power environment is something else, you would need a converter that not only converts the voltage but also the frequency if your power is 50 hertz. If your power is direct current (DC) like a car or RV, your converter would also need to convert DC-to-AC.This answer is based on the power specs on the instructions. "100V - 120V / 60Hz" « Show Less
822319
Measures AC/DC Voltage up to 1000V, AC/DC current, resistance, frequency, capacitance, temperature, and duty cycle
1373243
Yes, per the User Manual Technical Specifications:"Rated frequency 50/60 HzPower supply 100 to 240 VAC ±10%2.9 to 1.3 A"
1756663
No frequency isn't an issue. Just need one that converts 120 into 240. There are plenty around for cheap that will do the job.
2060776
do not exceed 6500 watt and balance your circuits. you can turn off and on any of up to 10 circuits to stay in your safe zone,dick
2034343
There is a tolerance in its output. I do not remember what it is but the instructions that came with the unit and its maker can give you the specifics.
1151148
I do not have that information. I advise that you contact the manufacturer for the transmitting frequency.
457528
Enphase microinverters are designed to comply with IEEE 1547, Clauses 4.3.3 and 5.1.6. The spec for AC sine wave total harmonic distortion is 5% max (3% typical), measured IAW IEEE1547.1, Clause 5.11. This spec is further characterized in terms of Total "Rated" Current" Distortion (typically 2.0%), and Total "Demand" Current" Distortion (typically 1.3%).
2104171
Package lists 100-240VAC, 50-60 Hz. But I can personally vouch only for operation at 120VAC 60 Hz, which is fine.
1366222
Hi, The nominal frequency is 60.0 and the range is 57-61 Hz. The extended frequency range is 57-62.5 Hz whether at 208 or 240 VAC.