KOSUN modified sine wave converter 300w power inverter provide mobile power at a more affordable price and come in a full range of size-from handheld to high performance.
KOSUN dc to ac off grid 300w power inverter provide the power at home/office/outdoors/vehicles with modified sine wave alternating current for the devices usable even where you cannot access a 110v/220v/230v/240v home network.Continue power 300w with peak power loading 600w and over 90% efficiency meet the appliances power supply.The 300w modified sine wave inverters could match with alligator clips,cigarette(optional) apply for the cars,trucks,vehicles and so on.The inverter equip with USB 5V/2.1A use for the mobile phones,cameras and those matching with USB port devices.
Product parameter(Specification) of the 300w power inverter
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Modified Sine Wave Inverter |
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■ Modified sine wave output; |
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MODEL |
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KS300M-112 |
KS300M-124 |
KS300M-148 |
KS300M-212 |
KS300M-224 |
KS300M-248 |
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OUTPUT |
RATED POWER |
300W |
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SURGE POWER |
600W |
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AC VOLTAGE |
Factory setting set at 100V/110V/120V AC |
Factory setting set at 220V/230V/240V AC |
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FREQUENCY |
50Hz/60Hz optional |
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WAVE FORM |
Modified sine wave |
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AC REGULATION |
±10% |
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STANDARD RECEPTACLES |
Schuko/UK/Australia/Universal/USA/France/JP/Brazile |
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FRONT PANEL INDICATOR |
Operation and fault status |
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INPUT |
BAT.VOLTAGE |
12V |
24V |
48V |
12v |
24V |
48V |
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VOLTAGE RANGE |
9.7-16.4VDC |
19.4-32.8VDC |
38.8-65.6VDC |
9.7-16.4VDC |
19.4-32.8VDC |
38.8-65.6VDC |
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DC CURRENT |
25A |
15A |
7.5A |
25A |
15A |
7.5A |
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NO LOAD CURRENT DRAW |
<0.25A |
<0.21A |
<0.19A |
<0.25A |
<0.21A |
<0.19A |
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EFFICIENCY |
89% |
>90% |
92% |
88% |
90% |
91%% |
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BATTERY TYPES |
Recommend use Open & sealed lead acid battery |
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BATTERY INPUT PROTECTION |
BAT.LOW ALARM |
10.8±0.3V |
21.6±0.6V |
43.2±1.2V |
10.8±0.3V |
21.6±0.6V |
43.2±1.2V |
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BAT.LOW SHUTDOWN |
10±0.3V |
20±0.6V |
40±1.2V |
10±0.3V |
20±0.6V |
40±1.2V |
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BAT.OVER SHUTDOWN |
16±0.4V |
32±0.8V |
64±1.6V |
16±0.4V |
32±0.8V |
64±1.6V |
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REVERSE POLARITY |
yes |
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OUTPUT PROTECTION |
OVER TEMPERATURE |
≥45ºC or ≥60% rated power, cooling fan open;≥70ºC,Shut off. |
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Protection type : Shut down o/p voltage, re-power on to recover; by internal Thermistor detect on heatsink of power transistor |
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OUTPUT SHORT |
Protection type:Shut down o/p voltage;re-power on to recover |
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OVER LOAD |
100%-120% rated load for 10 sec. |
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Protection type : Shut down o/p voltage, re-power on to recover; by internal Thermistor detect on heatsink of power transistor |
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ENVIRONMENT |
WORKING TEMP. |
-15℃～+40℃@100% load;60℃ @50% load |
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WORKING HUMIDITY |
20%90% RH non-condensing |
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STORAGE TEMP. |
-30℃～+70℃/-22℉～+158℉ |
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STORAGE HUMIDITY |
10%95% RH non-condensing |
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SAFETY |
CE |
Compliance to EN55032 |
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LVD |
Compliance to EN60950-1 |
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ROHS |
Compliance to EN50581 |
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E-MARK |
E13 |
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OTHERS |
ISO9001/IATF16949/BSCI |
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UL test |
B08H52NN2M/ B08H54PCDT/ B08H4TMTJC/ B08H51DTM8 |
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REACH |
No.:1907/2006 |
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certificate of registration |
IATF 16949:2016 |
111458/A/0001/SM/En |
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OTHERS |
USB port |
5V/2.1A |
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DIMENSION L*W*H (mm) |
120*100*50 |
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PACKING(cm) |
44*38*34 ;16pcs/CTN,15KG |
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Product Feature And Application of the 300w power inverter
KOSUN 300w power inverter modified sine wave dc to ac single phase converter have multi advantages and the 5V/2.1A USB port which apply for phones/cars/ electric fans/video broadcast/ small printers ect.The inverter & converter supply with factory price and 18 months warranty for the popular market.
①. Fuse:built-out;
②. USB:5V/2.1A;
③. Modified sine wave output;
④. High reliability and high efficiency;
⑤. High load ability;
⑥. Temperature Controlled Cooling Fan;
⑦. Protection:Overload.Short Circuit,Reverse Polarity,Over/Under Input Voltage,Over Temperature;
⑧. LED Indicator light indicate inverter,fault mode;
Product Qualification of the 300w power inverter
A. CE Compliance to EN55032
B. TUV:AE50510686 0001
C. RoHS Compliance to EN50581
D. LVD Compliance to EN60950-1
E. E-Mark E13
F. IATF 16969
G. REACH/UL/TUV report
Deliver,Shipping And Serving of the 300w power inverter
It is a flexible transportation for the power inverter to clients such as express/train/ocean/air etc which could meet different customers choice.The factory manage the materials in advance after confirming the order,and then,produce the cargoes which save more time for the whole process.KOSUN inverter pack with customized color box or neutral packages according to the customer demands.
FAQ
A. What character of the manufacture?
KOSUN are one of professional manufacture with two factories built in 2011 which equip with advanced auto-machine and modern assembly line for the standard process of produce,the products are more stable for the long time operation.The main products include pure sine wave inverter,inverter with charger,modified sine wave inverter,battery charger and power station etc,thus,welcome to negotiate with us for more information you want.
B. Why your quotation is higher than other suppliers?
C. In domestic market, the high and low inverter brands are mixed together. There are many low-cost inverter is actually some assembled small unlicensed workshops, it crudely, to reduce costs and use of substandard components for assembly, there is a very big security risk! In order to protect the pro personal and property safety, please do not covet low price, be sure to choose a reliable inverter;
D. Is the output voltage of our inverter stable ?
E. Absolutely. Our inverter is designed with a good regulator circuit. You can even check it when measuring the true value by a multimeter. Actually the output voltage is quite stable;
F. What is a resistive load appliances?
G. Generally speaking, appliances like mobile phones, computers, LCD TVs, incandescents, electric fans, video broadcast, small printers, electric mahjong machines, rice cookers etc. All belong to resistive loads. Our modified sine wave inverters can drive them successfully.
H. What is the inductive load appliances?
I. It refers to the application of electromagnetic induction’s principle, produced by high-power electrical products, such as motor type, compressors, relays, fluorescent lamps, electric stove, refrigerator, air conditioner, energy saving lamps, pumps, etc. These products’power are far more than the rated power (about 3-7 times) when start. So only pure sine wave inverter is available to them.
The advantages to choose our team:
1. Our sales staff has extensive sales experience through continuous training and practice which they have the ability to efficiency cooperate development between company and clients and provide satisfied service to customers;
2. The company buy modern equipment for automated production line;
3. Training professional technical staff is essential process to improve the quality of produce;
4. Meeting before order production determine relative details to reduce error output;
5. Strict quality control(incoming inspection/semi-finished product inspection/finished product test/several times full test on-line/sampling test before shipment);
6. OEM/ODM accept by workshop;
7. Good after-sales service for long-term development.
