Big Capability Congsin Red Case Modified Sine Wave Inverter with Double Fans
1. Product Introduction
With a standard input mains power of AC220V/AC110V, our UPS modified power inverter efficiently converts AC power to DC power, thereby powering household electronic appliances and equipment while simultaneously charging any connected external battery. In the event of a power failure, the UPS power inverter swiftly transforms the
battery's DC power back into AC220V/AC110V, ensuring continuous operation of your appliances and charging the battery concurrently to maintain
optimal protection for your valuable equipment and appliances.
2. Specification
Over Temperature Shut Off: 70-80 degrees Celsius
Equipped with an Installed Cooling Fan
Soft Start Technology
Reverse Polarity Protection Mechanism
Dimensions: 285*105*160MM
Input Voltage Range: 10~15V, 20-30V DC
Output Voltage Range: 210V - 240V AC
Continuous Output Power: 2000W
Maximum Output Power (Peak): 4000W
Output Waveform: Modified Sine Wave
Frequency: 50HZ/60HZ ±3HZ
No Load Current Draw<0.8Amps
Inversion Efficiency: Over 90%
On/Off Switch for Fan Control
Automatic Thermal Shutdown
Overload Protection System
Extra Surge Capacity Feature
Low Battery Alarm and Shut Off
Package Includes:
1 x 2000W DC 12V/24V to AC 220V Pure Sine Wave Power Inverter
2 x Crimpers
1 x User Manual
Warranty:
1 Month - Brand New Replacement
1 Year - Free Repair Services
3. Product Features
1. Independently researched and designed, utilizing the latest high-frequency PWM
technology and incorporating high-power IRF transistors imported from the U.S.
2. Fully metal aluminum shell for enhanced safety
3. Compatible with national, American, and European standard plugs
4. Boasts 95% conversion efficiency
5. Specially designed with multiple protection functions (overheat, over voltage, under voltage,
overload, over current, etc.)
6. LED indicator displays working status
7. Features a uniquely processed transformer for greater stability, reliability, and 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, etc.
4. Product Parameter
* Max continuous power: |
2000W |
| * Peak Load Power Rate: |
4000W |
| * 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: |
Pure 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: |
320*160*100mm |
| * Packing size(6pcs/ctn) |
46*36.5*46.5CM |
| * N.W: |
2.65Kg |
| * G.W: |
3.4Kg |
Factory Information and Production Line
Established at the dawn of 1998, Congsin Electronic Factory has emerged as a premier manufacturer specializing in car power solutions.
Our extensive product lineup includes inverters, solar charge controllers, battery chargers, step-down converters, and power adapters.
We proudly hold ISO9001-2000 certification, and all our cutting-edge products meet CE, EMS, LVD, ETL, ROHS,
and eMark standards. Our offerings are cherished by domestic and international customers for their competitive pricing and superior quality. Located in the most industrially advanced region of mainland China, we also provide comprehensive OEM and ODM services.
Tailored to your specific needs, we cater to requests for various input voltages, output voltages, output power, and surge protection. Currently, we offer inverters converting 12V/24V/36V/48V/60V DC to 110/220/230/240V AC.
inverters.
Frequently Asked Questions And Solutions
Q1. The electric appliance doesn't work and the indicator light isn't on.
Reason:
1. Faulty battery.
2. Incorrect connection of the positive and negative poles.
3. Loose cable connections.
Answer:
1. Inspect the battery and replace it if necessary.
2. Verify the battery connection. If the inverter is damaged, it should
be replaced or sent for repair.
3. Examine the cables and connection points and ensure the terminals are tightened.
Q2. The electric appliance doesn't work and the RED indicator light is on.
Reason:
1. The appliance's rated power exceeds the inverter's nominal power,
leading to overload shutdown.
2. The appliance's rated power is within the inverter's capacity,
but its peak power is too high, causing overload shutdown.
3. The battery's charge is depleted (the inverter alarms).
4. Poor ventilation causing overheating shutdown.
5. Input voltage too high.
Answer:
1. Use an appliance with power less than 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 the area around the fan and the inverter, and place it in a cool, shaded location.
and place it in a cool, shaded location.
5. Turn off the inverter and test the battery's output voltage.
Q3. The output voltage of the power inverter is too low.
Reason: The voltmeter used for testing may have a limited numerical range.
Answer: For accurate readings, use a 'true RMS' multi-meter when testing the output voltage of modified sine wave inverters.
multi-meter' when testing the output voltage of modified sine wave inverters.
Q4. Only small power loads can be driven.
Reason: Voltage drops as current passes through the cables.
Answer: Shorten the cable length and use thicker cables.
Q5. The hours of use are too short.
Reason:
1. The electricity consumption of the electric appliance exceeds the rated load of the power inverter.
2. The battery is faulty or damaged.
3. The battery is inadequately charged.
4. Current diminishes when passing through cables.
Answers:
1. Utilize a higher capacity battery to meet the demands.
2. Replace the faulty or damaged battery.
3. If the charger fails to fully charge the battery, invest in a superior intelligent charger.
4. Reduce the length of the cables and opt for thicker cables to improve current flow.
Q6. How can we contact your esteemed company and purchase the inverters?
Reason:
We are located in different regions but aspire to establish a long-term business relationship with your esteemed company and your exceptional
products.
Contact Phone: +86 18028085973 Jammy
Audited Supplier 
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