Introducing the Classcia Design DC to AC Modified Sine Wave Inverter with Battery Charger, a cutting-edge solution for seamless energy conversion. This advanced 300W inverter integrates UPS capabilities and a battery charger to fulfill your power requirements with unparalleled efficiency.
1. Product Introduction
The UPS modified power inverter is designed to operate effortlessly with standard mains input of AC220V/AC110V. It transforms AC power into DC power, adeptly energizing your household electronics and equipment, all while simultaneously charging the connected external battery. In the event of an AC power interruption, the inverter automatically switches to draw power from the battery.
This swift transition allows the inverter to convert the battery's DC power back into AC220V/AC110V while maintaining consistent battery charging, ensuring seamless and continuous operation of your
valuable equipment and appliances. This mechanism prevents potential damage and disruption, offering peace of mind and reliability.
2. Specification
Over temperature shut off: 70-80°C - Safety first!
Installed cooling fan for optimal thermal management
Featuring a Soft Start functionality for smooth power delivery
Built-in Reverse Polarity Protection for added safety
Compact Dimensions: 215*95*55MM
Input Voltage: 20-30V DC
Output Voltage: 210V - 240V AC
Continuous Output Power: 300W
Maximum Output Power (Peak): 600W
Output Waveform: Modified Sine Wave
UPS function: Yes, ensuring uninterrupted service
Charger Current: 6A
Frequency: 50HZ±3HZ
No Load Current Draw: Minimal <0.8Amps, efficiency at its best!
Inversion Efficiency: >90%, offering superior performance
Fan control via convenient On/Off switch
Automatic Thermal Shutdown feature for safety
Incorporates Overload Protection
Extra Surge Capacity for handling power spikes
Low Battery Alarm/Shut Off functionality to protect battery life
Package Includes:
1 x 300W DC 24V to AC 220V Modified Sine Wave Power Inverter
2 x Crimp Tools - for secure, professional connections
1 x User Manual - your guide to optimal usage
Warranty:
1 Month - Brand New Replacement for peace of mind
1 Year - Free Repairs ensuring long-term reliability
3. Product Features
1. Independently researched and developed design, leveraging cutting-edge high-frequency PWM
technology combined with high-power IRF transistors imported from the U.S. for superior performance.
2. Durable all-metal aluminum shell, offering enhanced safety and robust protection.
3. Compatible with a variety of plug standards, including national, American, and European.
4. Achieves an impressive conversion efficiency of up to 95%.
5. Specially engineered with multiple protection functions, safeguarding against overheat, over-voltage, under-voltage,
overload, and over-current scenarios, ensuring utmost safety and reliability.
6. Equipped with LED indicators for clear display of working status, enhancing user experience.
7. Specially processed transformers grant our inverters enhanced stability, reliability, and superior load capacity.
8. Comprehensive protection functions, providing peace of mind with:
Overload protection
Over-current protection
High-temperature protection
Short-circuit protection
Battery reverse connection protection
Battery high-voltage and low-voltage protection, safeguarding your investment.
Built-in fuse protection, etc.
4. Product Parameter
* Max continuous power: |
300W |
| * Peak Load Power Rate: |
600W |
| * NO load current draw: |
<0.5A |
| * Input DC voltage Range: |
DC20V-30V |
| * Output Voltage Range: |
AC220+/-10% |
| * Output Frequency Range: |
47-55HZ |
| * Max Outer Temperature: |
< 65°C |
| * Max Power Efficiency: |
> 90% |
| * High Voltage Cut Off Level: |
DC30V±0.5V |
| * Low Voltage Alarm Level: |
DC21±0.3V |
| * Low Voltage Cut Off Level: |
<DC20V±0.3V |
| * Overload and Short-circuit Protection |
yes |
| * Input Voltage: |
DC24V |
| * Output waveform: |
Modified sine wave |
| * AC input Voltage: |
220V |
| * AC Frequency: |
50HZ/60HZ |
| * AC input voltage range: |
165-260V |
| * Charger current: |
Max 6A |
| * DC to AC inverting household electricity supply time: ≤10ms |
| * household electricity supply inverting AC to DC time: ≤10ms |
| * Built-in Cooling Fan |
|
| * Product Size: |
215*95*55mm |
| * Packing size(6pcs/ctn) |
61*37.5*26cm |
| * N.W: |
835.6g |
| * G.W: |
1035.6g |
Factory Information and Production Line
Established at the beginning of 1998, Congsin Electronic Factory is a manufacturer specializing in car power
inverters, solar charge controllers, battery chargers, step-down converters, power adapters
chargers etc. We are an ISO9001-2000 certified factory with all our products being CE, EMS,LVD,ETL,ROHS,
eMark certified and enjoyed by many domestic and foreign customers for its competitive price and good quality. Our factory is situated at the most developed industrial area in mainland China. We also supply OEM, ODM
service according to your requirements. Please ask if you need different input voltages, output voltage, output power, surge protection, up to today, we can supply 12V/24V/36V/48V/60V dc to 110/220/230/240V ac
inverters.
Frequency Asked Questions And Solution
Q1. The electric appliance doesn't work and the indicator light isn't on.
Reason:
1. Faulty battery.
2. Wrong connection of positive pole and negative pole.
3. Loose connection of the cables.
Answer:
1. Check the battery, and change it if needed.
2. Check the connection of battery. The inverter might be damaged and should
be changed or sent to be repaired.
3. Check the cables and connection points, and tighten the terminals.
Q2. The electric appliance doesn't work and the RED indicator light is on.
Reason:
1. The rated power of electric appliance exceeds the nominal power of inverter
which leads to over load shut down.
2. The rated power of electric appliance is less than the nominal power of the inverter
but its peak power is too high which leads to over load shutdown
3. The electricity in battery runs out (the inverter alarms)
4. Poor ventilation causes over heat shutdown
5. Input voltage is too high.
Answer:
1. Please use the electric appliance which power is less than the nominal power of inverter.
2. The peak power of electric appliance is no more than that of power inverter, or the same power.
3. Charge the battery or change it.
4. Turn off the inverter for 15 minutes, remove the items near fan and those around the inverter,
and put the inverter in a shady and cool place
5. Turn off the inverter and test the output voltage of battery.
Q3. The output voltage of power inverter tested is too low.
Reason: Generally the numerical reading range of voltmeter for testing use is too small.
Answer: If you test the output voltage of modified sine wave inverters, please use "true RMS
Muti-meter" to obtain the accurate data.
Q4. Only small power load can be driven.
Reason: When the current goes through the cables, the voltage declines.
Answer: Minimize cable length and select cables with greater thickness to enhance efficiency.
Q5. The operational hours are insufficient.
Reason:
1. The electrical consumption of the appliance surpasses the power inverter's rated load capacity.
2. The battery may be defective or damaged.
3. The battery might not be completely charged.
4. Current may weaken as it travels through the cables.
Answers:
1. Employ a battery with a higher capacity to meet demands.
2. Consider replacing the battery to ensure optimal performance.
3. If the battery isn't fully charged, consider upgrading to a high-quality intelligent charger for maximum efficiency.
4. Opt for shorter cables with more thickness to reduce resistance and improve current flow.
Q6. What is the best way to reach your esteemed company for purchasing these inverters?
Reason:
Despite geographical distances, we are keen on fostering a lasting business partnership with your esteemed company and your outstanding
range of products.
Contact Phone: +86 18028085973 Mr. Jammy, your point of contact for inquiries and purchases.
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