Congsin 1500W Multi-Sockets 4 USB Power Inverter with UPS Function
1. Product Introduction
The Congsin 1500W Power Inverter, equipped with UPS capabilities, seamlessly converts AC220V/AC110V mains power into DC power to energize household electronic appliances and devices. Simultaneously, it charges the connected external battery. In the event of a power outage, the UPS function instantly converts
the DC power from the battery back into AC220V/AC110V, ensuring uninterrupted power supply while continuously charging the battery, thereby safeguarding
your equipment and appliances from potential damage.
2. Specification
Over temperature shut off: 70-80°C
Equipped with an installed cooling fan
SOFT START technology
Reverse Polarity Protection for enhanced safety
Compact Size: 215*105*160MM
Input Voltage Range: 10~15V, 20-30 V DC
Output Voltage Range: 210V - 240V AC
Continuous Output Power: 1500W for reliable performance
Max Output Power (Peak): 3000W for handling surges
Output Waveform: Modified Sine Wave
UPS Functionality: Yes
Charger Current: 10A for efficient battery charging
Frequency: 50HZ±3HZ
No Load Current Draw: Minimal<0.8Amps
Inversion Efficiency: Over 90%
Fan Control: On/Off switch for optimal cooling
Automatic Thermal Shutdown for safety
Overload Protection to prevent damage
Extra Surge Capacity for sudden demands
Low Battery Alarm/Shut Off to protect battery health
Include package:
1 x 1500W DC 12V/24V to AC 220V Modified Sine Wave Power Inverter
2 x Crimper for easy connections
1 x User Manual for quick setup
Warranty:
1 Month - Brand new replacement for peace of mind
1 Year - Free repairing for continued reliability.
3. Product Features
1. Independently researched and designed, utilizing the latest high-frequency PWM
technology, featuring high-power IRF transistors imported from the U.S.
2. All-metal aluminum shell for enhanced durability and safety
3. Compatible with national, American, and European standard plugs
4. Achieves up to 95% conversion efficiency
5. Specially designed with multiple protection functions (overheat, over voltage, under voltage,
overload, over current, etc.)
6. LED indicator to show operational status
7. Features a specially made transformer to ensure stable, reliable operation and higher load capacity
8. Protection Functions:
Overload protection
Over-current protection
High-temperature protection
Short-circuit protection
Battery reverse connection protection
Battery high-voltage and low-voltage protection
Built-in fuse protection, and more.
4. Product Parameter
* Max continuous power: |
1500W |
| * Peak Load Power Rate: |
3000W |
| * 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 10A |
| * DC to AC inverting household electricity supply time: ≤10ms |
| * household electricity supply inverting AC to DC time: ≤10ms |
| * Built-in Cooling Fan |
|
| * Product Size: |
285*160*105mm |
| * Packing size(6pcs/ctn) |
61*43*26cm |
| * N.W: |
2.3Kg |
| * G.W: |
3Kg |
Comprehensive Overview of Our Factory and Production Line
Founded in early 1998, Congsin Electronic Factory has been at the forefront of manufacturing specialized car power solutions.
We offer an extensive range of products including inverters, solar charge controllers, battery chargers, step-down converters, and power adapters.
Our factory is proud to be ISO9001-2000 certified, and our products meet CE, EMS, LVD, ETL, ROHS, and eMark standards, ensuring top-tier quality and safety.
Our products are favored by numerous domestic and international clients for their competitive pricing and exceptional quality. Located in one of China's most industrially advanced regions, we also provide comprehensive OEM and ODM services tailored to your specific needs.
Whether you require different input voltages, output voltages, output power, or surge protection, we can deliver. Our current offerings include inverters supporting 12V/24V/36V/48V/60V DC to 110/220/230/240V AC conversions.
inverters.
Frequently Asked Questions and Solutions
Q1. Why isn't the electric appliance working and why is the indicator light off?
Possible Reasons:
1. The battery might be faulty.
2. The positive and negative poles may be incorrectly connected.
3. The cables might be loosely connected.
Solutions:
1. Inspect the battery and replace it if necessary.
2. Verify the battery connections. If the inverter is damaged, it may need to be replaced or repaired.
be changed or sent to be repaired.
3. Ensure all cables and connections are tight.
Q2. Why isn't the electric appliance working but the RED indicator light is on?
Possible Reasons:
1. The appliance's rated power exceeds the inverter's nominal power, causing an overload shutdown.
which leads to over load shut down.
2. The appliance's peak power is too high despite its rated power being below the inverter's nominal power.
but its peak power is too high which leads to over load shutdown
3. The battery might be drained, triggering an inverter alarm.
4. Poor ventilation could be causing an overheat shutdown.
5. The input voltage might be too high.
Solutions:
1. Use an appliance with a power rating below the inverter's nominal power.
2. Ensure the appliance's peak power does not exceed the inverter's peak power.
3. Recharge or replace the battery.
4. Turn off the inverter for 15 minutes, clear any obstructions near the fan, and place the inverter in a cooler, shaded location.
and put the inverter in a shady and cool place
5. Turn off the inverter and check the battery's output voltage.
Q3. Why is the tested output voltage of the power inverter too low?
Possible Reason: The voltmeter's range for testing might be too limited.
Solution: When testing modified sine wave inverters, use a 'true RMS' multi-meter for accurate readings.
Muti-meter to obtain the accurate data.
Q4. Why can only small power loads be driven?
Possible Reason: Voltage drop occurs as current flows through the cables.
Solution: Reduce the cable length and use thicker cables to minimize voltage drop.
Q5. The hours of use are too short.
Reason:
1. The electricity consumption of the electric appliance is larger than the rated load of the power inverter.
2. The battery is faulty or damaged.
3. The battery is not well charged.
4. The current declines when passing through cables.
Answers:
1. Use a battery with a larger capacity.
2. Replace the battery.
3. If the charger can't fully charge the battery, it is recommended to switch to a more advanced intelligent charger.
4. Shorten the length of the cables and use thicker cables.
Q6. How can I contact your esteemed company and purchase the inverters?
Reason:
Although we are in different regions, we are eager to establish a long-term business relationship with you and offer you our excellent
products.
Contact Phone: +86 18028085973 Jammy
Audited Supplier 
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