Congsin 1000W Power Inverter Modified Sine Wave DC to AC - Unleashing Powerful Capabilities
1. Product Introduction
Designed for versatility, our UPS modified power inverter takes AC mains power (AC220V/AC110V) and converts it into DC power, making it ideal for energizing household electronic appliances and equipment. It also simultaneously charges an external battery. In the event of a power outage, the UPS inverter instantly switches to convert
DC power from the battery back into AC (AC220V/AC110V) while continuing to charge the battery, ensuring
your equipment and appliances remain protected from damage.
2. Specification
Over-temperature shut off: 70-80°C for added safety
Equipped with an efficient cooling fan
SOFT START technology for smooth operation
Reverse Polarity Protection to prevent damage
Dimensions: 285 * 105 * 160 mm
Input voltage range: 10~15V, 20-30V DC
Output voltage: 210V - 240V AC for consistent power supply
Continuous Output Power: 3000W for robust performance
Max Output Power (Peak): 6000W to handle power surges
Output Waveform: Modified Sine Wave
UPS function: Integrated for seamless power transition
Charger current: 10A for efficient charging
Frequency: 50Hz ±3Hz for steady performance
No load current draw: Minimized for efficiency<0.8Amps
Inversion Efficiency: >90% to maximize power usage
On/Off switch controls the cooling fan
Automatic Thermal Shutdown for safety
Overload Protection to prevent damage
Extra Surge Capacity for handling power spikes
Low Battery Alarm/Shut Off for timely alerts
Include package:
1 x 3000W DC 12V/24V to AC 220V Modified Sine Wave power inverter
2 x Crimper for secure connections
1 x User manual for easy setup and use
Warranty:
1 month - Brand new replacement
1 year - Free repairing for peace of mind
3. Product Features
1. Independently designed with the latest high-frequency PWM
technology, featuring high-power IRF transistors imported from the U.S.
2. Durable all-metal aluminum shell for enhanced safety
3. Equipped with national, American, and European standard plugs
4. Achieves up to 95% conversion efficiency for optimal performance
5. Specially designed with multiple protection functions (overheat, over voltage, under voltage, overload,
over current, etc.)
6. Incorporates specially processed transformers for stable, reliable operation with greater load capacity
7. Protection functions include:
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, etc.
4. Product Parameter
* Max continuous power: |
1000W |
| * Peak Load Power Rate: |
2000W |
| * 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: |
220*160*100mm |
| * Packing size(6pcs/ctn) |
54*38.5*46.5CM |
| * N.W: |
1.2Kg |
| * G.W: |
1.7Kg |
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: Shorten the length and use thicker cables.
Q5. The hours of use are too short.
Reason:
1. The electricity consumption of your appliance exceeds the rated capacity of the power inverter.
2. The battery is either faulty or damaged.
3. The battery is not sufficiently charged.
4. The current weakens as it passes through the cables.
Answers:
1. Use a battery with a larger capacity.
2. Replace the faulty battery.
3. If the charger fails to fully charge the battery, consider upgrading to a superior intelligent charger.
4. Shorten the cable lengths and opt for thicker cables.
Q6. How can we contact your esteemed company to purchase the inverters?
Reason:
We are based in different regions, but we aspire to establish a long-term business relationship with you and your exceptional
products.
Contact Phone: +86 18028085973 Jammy
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