Is this a Pure Sine Wave inverter?
778325
No this is a modified sine wave inverter----we have had trouble with this inverter being able to work with one type of cordless tool charger-----so we purchased two different brands of pure sine wave inverters to see if this would in fact eliminate our problem-----it did not so we went back to this inverter and have not had any other issues with it not running any tools with the exception of the one----and that was solved by putting 12 V vehicle chargers in all the service trucks-----we run over 140 of these and they have been bullet proof---1 failure in 140 plus units in service
778326
I am not sure but I would not buy this inverter or any other inverter the make. I bought this item, it lasted less than two months. The cost of returning the unit was more than it was worth. The quality is junk. I had someone look at it and the soldered connections look like a 2 year old assembled this unit. The screws that were used to assemble it were half stripped and loose. Complete piece of JUNK!
778327
Brian, the PV2000FC maintains a PWM sine wave output voltage of 120 V AC (+/- 5%). If you are looking for a pure sine wave inverter, I would recommend our APS2012SW (ASIN: B006R64SUE), a 2000W PowerVerter with Pure Sine Wave Output.
511566
You should definitely look in the product manual for your inverter (probably available online). The manufacturer of my 300-watt pure sine wave inverter specifies a 40 amp fuse.
231053
I am not sure I understand your question. This unit is an inverter and produces a modified sine wave output at the stated voltage range. It normally uses commercial sine wave AC current to drive the inverter, but if you want to use use non commercial power like a portable generator or newer portable inverter, there is no reason it would not work but I have never used it in the arrangement. Some generators and inverters have 12 volt outputs anyway but not at 20-30 or 50 amp rating like this unit can supply. If you plan to use an inverter to drive this inverter, you can expect some additional noise in some sensitive devices like a nearby AM radio. I gape this answers your question. I am not sure I understand your question. This unit is an inverter and produces a modified sine wave output at the stated voltage range. It normally uses commercial sine wave AC current to drive the inverter, but if you want to use use non commercial power like a portable generator or newer portable inverter, there is no reason it would not work but I have never used it in the arrangement. Some generators and inverters have 12 volt outputs anyway but not at 20-30 or 50 amp rating like this unit can supply. If you plan to use an inverter to drive this inverter, you can expect some additional... » Read More I am not sure I understand your question. This unit is an inverter and produces a modified sine wave output at the stated voltage range. It normally uses commercial sine wave AC current to drive the inverter, but if you want to use use non commercial power like a portable generator or newer portable inverter, there is no reason it would not work but I have never used it in the arrangement. Some generators and inverters have 12 volt outputs anyway but not at 20-30 or 50 amp rating like this unit can supply. If you plan to use an inverter to drive this inverter, you can expect some additional noise in some sensitive devices like a nearby AM radio. I gape this answers your question. « Show Less
497847
It delivers true sine current in 115, 230 volts at 50 amps. Hope that helps!
6477
yes the 3500 Watt w Pure Sine Wave portable inverter is very quite. we use it during hunting season at the camp it works well. love it.
1286416
It's a pure sine wave output, so there's no difference in the output. the second back up wouldn't know the difference.
2221682
Pure sine wave is the best way to go. I've had modified sine before and while they do work for most things, induction motors and microwaves don't put out full power and are noisier. I bought a 2800 watt Magnum Energy pure sine wave and have never looked back.
515879
Hope this helps. http://www.alibaba.com/product-detail/Modified-Sine-Wave-Power-Inverter-2000W_60309768541.html?spm=a2700.7724838.29.1.XtvZrl&s;=p
2168562
NO it is not! We ordered this and when got here was not what we thought. Then company wanted us to spend $100 to ship it back. So we sold it here locally to someone off of craigslist. If you want an invertor...this is not one.
1436889
It's not a "Pure Sine Wave" - those are expensive. This one is a "Modified Sine Wave" - a square wave in other words. it didn't interfere with my car radio, and didn't cause any radio noise in a small tabletop 120V radio that I ran out of this inverter.
611212
Hi Gary,The Nature Power Solar Home and RV Kit with 40 Watt Solar Panel, 1800 Watt Inverter and 60 Amp Battery has a modified sine wave inverter. Please feel free to contact Earthtech Products if you have any additional questions.Best regards,Earthtech Products Customer Service
501707
Yes. But I have to tell you that I bought this inverter and after just two or three hours of use was damaged!
1024164
Modified sine wave. This inverter will not perform as advertised. Very weak.
1092679
This is a modified sine inverter, as such there is a distortion which you can hear when you use this with some devices such as box fans.
1616756
I only wish I knew.It just runs on a regular current....I do not know what an inverter is. I sure do like mine under my desk.
1299810
It is my understanding that it is NOT a pure sine wave. I do run a HDTV and Blu Ray player with it and have had no issues
833519
My Sunforce 11240 Pure Sine Wave Unit has been working fine. Remote responds readily. Runs lights in my garage and small air compressor at various times. Well pleased with its performance. Remember, when you use more than 80% of your machine's capacity on a regular basis you may cause a premature failure of your equipment. As long as you don't put a really heavy load on the unit that pushes it to the max, you should get good service out of this inverter. Mine has been in service for almost a year with no problems.