If he caused your company damages, sue him for your loss. If your product lost sales due to his words, prove it.

I swear in the name of the God here, Jumbo didn’t cheat Mr.Sun. Dare Mr.Sun swear in the name of God that he is really honest on this matter ? First, residential customers are not charged for KVA – hour usage, but by kilowatt-hour usage. This means that any savings in energy demand will not directly result in lowering a residential user’s utility bill. I believe your comments here are nothing more than a smear campaign of Mr Sun for expression of his opinions only.

WW 16 Inch Fire Grate with 4 Legs

Power Factor Correction for residential customers (home owners) is a scam? At most, each unit is worth as an investment. Power factor correction does make sense for some commercial / industrial customers. He said that Jumbo has defect on the products. Yes,Jumbo isn’t 100% perfect and we still have a long way to improve the quality and everything and now we are doing that to make ourself better and better.Besides, I have the confident to say that we are the best power saver manufacturer in China. Maybe customers don’t believe what I say, then you are welcome to compare any other brand from China with Jumbo and tell us the disadvantages. Most welcome.

Power cleaning is installed at the point of use of equipment – it will save a small amount of money but is normally used to protect vulnerable equipment (computers) from waveform spikes. This has been overtaken in the UK by the 18th Edition regulations which requires Surge Protection to be intalled at the fusebox. A further complication is that if you install the “KVAR” unit at the fuse panel, it does nothing for the heat losses except for the two feet of huge wire between the fuse panel and the utility meter. Many KVAR units are marketed as boxes that you install at a single location. The power factor of a Resistive Load like toaster or ordinary incandescent light bulb is 1 (one). Devices with coils or capacitors (like pumps, fans and florescent light bulb ballasts)-Reactive Load have power factors less than one. When the power factor is less than 1, the current and voltage are out of phase. This is due to energy being stored and released into inductors (motor coil) or capacitors on every AC cycle (usually 50 or 60 times per second). No – this wrong – you cannot use the same current value to calculate power after you change the voltage. The current is dictated by voltage by Ohms Law I = V/R The KVAR needs to be sized perfectly to balance the inductive loads. Since our motors cycle on and off and we don’t use the air conditioner in the winter, there is no way to get it sized properly unless we have something to monitor the line and switch it on and off capacity (capacitors) as necessary.Power factor correction devices improve power quality but do not generally improve energy efficiency ( meaning they would not reduce your energy bill). There are several reasons why their energy efficiency claims could be exaggerated.

So, I would have been the guy, excitedly, pointing out which of Mr. Barnums displays were hoaxes. In fact, you’d of likely seen me being thrown out for it & later read my article about it as well. Second, as far as I know, my energy costs are based upon a measuring device outside my home to calculate how much electricity/energy I am using. How does your device (or devices) interact with this Electrical Meter? It would seem logical to have some kind of surge protector/regulator outside the house, before the electricity enters the counter. How does your device affect the quantity coming into the house? Or does your device affect the electrical demands of the devices in their start-stop cycles? (I do recall that many years ago there was a big rush to leave all lights on in skyscrapers because turning the lights on took a greater surge and thus it was less expensive to leave them on.) As he said that only Kvar capacitor with PF controller can save. I don’t think that he knows much about the real saving technology.Those claims of business loss would be handled by your attorney in a law suit, NOT babbling on the internet where people are trying to find out REAL REPUTABLE information to make informed decisions. Third, you say “there are no electricity saving benefits for heating appliances, such as electric stoves, electronic cookers, etc.” So wh;y bother with your device? Please elaborate on the “etc. If as he said, Jumbo power saver is scam. Then how to prove that his words is true ? Jumbo saver is PF correction device with Kvar capacitors and we have lots of saving examples to show customers. How can Mr.Sun that there is saving by other Kvar savers while there is no saving by Jumbo? If he really know about this tech, then he shouldn’t say it like this.

Since a resistive load does not carry a PF so there is not any issue regarding filtering of Voltage and Current, So Power = Voltage X Current.Let’s take One Example for reactive Load: A refrigerator having a rated Real Power of 100 watts at 220 V AC has a PF = 0.6. So Power=Volt X Ampere X P.F becomes 100 = 220 × A × 0.6 Therefore, A = 0.75 Ampere First Term is kilowatt (kW) and it represents Real power. Real power can perform work. Utility meters on the side of House measure this quantity (Real Power) and Power Company charge for it. If you really want to be headache, just try to do business with him. I do believe that he got lots of bad buying history in China. And you will be 100% unhappy. Residential homes are mainly comprised mostly of resistive load as indicated by the high utility power factor. The best way to provide “cleaner power” is to increase the load power factor by adding capacitance to counteract inductive effects (motors, switching power supplies, etc.). Because capacitive reactance is readily absorbed by the utility infrastructure, these components must be placed as close to the load as possible.