Our products are produced by modern computerized machinery and equipment. EPG has set up a comprehensive established of good quality management program which is supplied with advanced inspection and test equipment. With numerous years' expertise in these strains, we have been distinguished from other suppliers in China by our advantages in aggressive pricing, on-time shipping and delivery, prompt responses, on-hand engineering help and great soon after-product sales solutions.
4000W 12V/24V/48V DC AC 110V/220V Modified Sine Wave EPTT Inverter
Product Description
EPTnical Parameters
| Design | JYM-4000W-12V | JYM-4000W-24V | JYM-4000W-48V |
| Input voltage | DC12V(9.5V-fifteen.4V) | DC24V(19V-31V) | DC48V(38V-61V) |
| Output voltage | (110Vor230V)/ plusmn5% | ||
| Output frequency | (50Hz plusmn2Hz) or( 60Hz plusmn2Hz) | ||
| Output waveform | Modified Sine Wave | ||
| Waveform distortion | TEPTT le3%(EPT load) | ||
| Rated EPTT | 4000W | ||
| Peak EPTT | 8000W | ||
| Unload present considerably less than | le1.8A | le0.9A | le0.5A |
| USB port | 5V,two.1A (Assistance QC3. EPT) | ||
| Max.effectiveness | 90% | ninety two% | ninety four% |
| In excess of load protection | 4300W plusmn5% | ||
| More than temperature safety | seventy five ordmC plusmn5 ordmC | ||
| Observe: Our goods update consistently.The specialized parameter is for reference only.Please refer to our true solution. | |||
WHY Choose US
FAQ:
1,Q:Why your quotation is increased than other suppliers?
A:In domestic market place, the substantial and minimal inverter manufacturers are blended with each other. There are numerous
low-EPT photo voltaic EPTT inverter is really some assembled tiny unlicensed workshops, it crudely,
to decrease EPTs and use of substXiHu (West EPT) Dis.Hu (West EPT) Dis.rd components for assembly, there is a extremely massive safety chance!
In orEPTTto defend the pro private and property basic safety, remember to do not covet minimal
cost, be positive to decide on a trustworthy inverter!
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two,Q:How a lot of groups does it have according to the output waveform ?
A:Type a single: JYM Modified Sine Wave inverter, which makes use of PWM pulse width modulation to generate
modified sine wave. Because of to the usage of EPTT dedicated circuit and higher EPTT area influence tube,
it significantly lowers the EPTT decline and boosts the delicate-begin perform, properly making sure the
trustworthiness of the inverter. If the EPTT top quality is not extremely demanded, it is capable to meet the wants of
most EPT gear. But it even now eXiHu (West EPT) Dis.sts 20% harmonic distortion issues when running
advanced products, can also cause higher-frequency interference to radio communications
tools. This variety of inverter can satisfy the fundamental demands of most of our EPTT, large performance,
little sounds, average value, and thus turn out to be the mainstream merchandise in the market place.
B:Kind two: JYP Pure Sine Wave inverter, which adopts isolated coupling circuit layout, higher
performance, substantial stability of the output waveform, high-frequency EPT, modest in dimensions, ideal for
all types of load, can be related to any common EPT units and inductive load devices
(these kinds of as refrigerators, electric drill, etc.) with no any interference (eg: excitement and Television sound). The output
of pure sine wave inverter is the very same as the grid tie EPTT we daily used, or even EPT, because it
does not eXiHu (West EPT) Dis.st grid tie electromagnetic pollution.
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three,Q:Is the output voltage of our inverter steady ?
A:Totally. Our inverter is developed with a good regulator circuit. You can even verify it when
measuring the correct benefit by a multimeter. Really the output voltage is fairly steady. Right here we require
make a eEPTT clarification : a lot of buyers found it is unstable when using conventional
multimeter to evaluate voltage. We can say the procedure is incorrect. Regular multimeter can only
test pure sine waveform and estimate datas.
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4,Q:What is a resistive load EPTs?
A:EPTTly sEPTing, EPTs like mobile phones, computer systems, Lcd TVs, incandescents, electric powered
followers, online video broadcast, little printers, electric mahjong EPTTs, rice cookers etc. All beEPTT to
resistive loads. Our modified sine wave photo voltaic EPTT inverters can EPT them successfully.
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5,Q:What is the inductive load EPTs?
A:It refers to the software of electromagnetic induction's basic principle, produced by large-EPTT
EPT goods, these kinds of as motor kind, compressors, relays, fluorescent lamps, electric stove,
refrigerator, air conditioner, power conserving lamps, pumps, etc. These products'EPTT are considerably far more
than the rated EPTT (about three-7 instances) when commence. only pure sine wave inverter is accessible to them.
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six,Q:What ought to be discovered when installing inverter?
A:Put the item in a spot the place is well ventilate,great, dry and h2o-proof. Pls do not anxiety and
do not set foreign objects into the inverter.Rember flip on the inverter just before turn on the EPT.
