Guangdong, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
OEM/ODM Availability:
OEM/ODM Service
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Inverter, Power Inverter, Power Supply Inverter manufacturer / supplier in China, offering 4000W Power Inverter Modified Sine Wave High Frequency Inverter, 75mm Car Logo Auto Chrome ABS Car Wheel Center Caps, 6 Lugs Car Logo ABS Chrome Car Wheel Center Hub Caps and so on.

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4000W Power Inverter Modified Sine Wave High Frequency Inverter

Get Latest Price
Purchase Qty. / Reference FOB Price
10-49 UNIT US $121.67
50-99 UNIT US $120.83
100+ UNIT US $120
Production Capacity: 50000units/Month
Transport Package: 1PCS/Blister
Payment Terms: T/T, Western Union, Money Gram
Nature of Source Flow: Passive inverter
Certification: CE
Output Power: 4000W
Circuit Topologies: Push-Pull Type
Nature of Wave String: Sine Wave Inverter
Type: DC/AC Inverters

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Basic Info

Model NO.: DXP4000WBIG
No Load Current Draw: <0.5A
Input Voltage Range: DC9.7-15.5V
Output Voltage Range: AC220V +/-5%
Output Frequency: 50/60Hz
Max Continuous Power: 4000W
Peak Power: 8000W
Max Power Effiency: >90%
Over-Heat Protection: Yes
Over-Voltage Protection: Yes
Over-Load Protection: Yes
Power Source: Electric Power
Application: Electric Razor
Phase: Single
Brand: Doxin
Trademark: DOXIN
Specification: CE
Origin: China
HS Code: 8504409940

Product Description

4000W power inverter modified sine wave high frequency inverter

Product Specifiation:

1. Output waveform: Modified sine wave
2. High efficiency: 90%
3. Input voltage: 12vdc
4. Output voltage: 220vac
5. Output frequency: 50Hz
6. Max Continuous output power: 4000W
7. Peak power: 8000W
8. High-velocity cooling fan
9. Overload protect, over voltage protect
10. Low voltage cut-out, low voltage alarm
11. High frequency inverter


1) It is featured as high reliability, and low failure rate, with the advanced double
CPU SCM intelligent controlling technology.

2) Pure sine wave output, strong ability of driving load, wide range of application

3) Perfect protection functions (Overload protection, inside overheat protection, output short circuit protection, input low-voltage protection, input overvoltage protection), enhanced the reliability of the product.

4) Small and light: With the technology of CPU centralized control and SMD inside, the product is very small and light.

5) Intelligent control of cooling fan: Using CPU to control the working status of the cooling fans extends the service life of the cooling fans, saves the power and improves the working efficiency.

6) Low noise but high efficiency while working.


Over-heat protection
Over-voltage protection
Low-voltage protection
Over-load protection
Over-current protection

Applicable for:

--Solar electric energy generation; 
--Wind power generation; 
--Communication equipment; 
--Industrial intellectual control system; 
--Small sized emergency power supply system; 
--Travel set equipment, industrial equipment, office equipment, kitchen equipment, household electrical equipment, power tools and so on; 

Packaging details:

1pcs/box, unit box size430*210*190mm,N.W5.5kg, G.W6.5kg
4pcs/CTN, carton size54*31*39cm, N.W22.0kg, G.W25.0kg

Payment and Shipping: 

1. We accept T/T, Money Gram, Western Union; 
2. For sample, it's better via Money Gram or Western Union; For quantity order, we can go for T/T; 
3. For small order, we usually transport by express like FedEx, DHL, TNT, EMS. 
For big order, we can ship by air or by sea

Our Service:

1. The good construction warranty-1years
2. Your client satisfied on the right schedule and quality
3. You can get a good reputation from your market and obtain more orders
4. Our professional service before and after sale
5. The reasonable price
6. Any query from you are welcome and will be replied within 24hurs.

Warranty:1 Year
If you can cooperate with us, we will be honored and you will benefit from
>> The good construction warranty-1 years
>> Your client satisfied on the right schedule and quality
>> You can get good reputation from your market and obtain more orders
>> Our professional service before and after sale
 >>The reasonable price

Product catalog:
(1) Pure sine wave power inverter
(2) Modified sine wave power inverter
(3) UPS power inverter with charger
(4) Car power inverter
(5) Low frequency inverter
(6) Solar charge controller
(7) Solar panel
(8) Solar battery
(9) Power bank
(10) Converter
(11) Power supply


1. What is Inverter?

Inverter is an electronic equipment that turn DC12V/ 24V/ 48V into AC110V/ 220V/ 230V/ 240V.

2. How many kinds of output wave form for Inverters?

Pure sine wave Inverter: It could provides high quality AC and carry various loads, While it requires high tech and high cost.

Modified sine wave Inverter: It can load poorly not carrying inductive load, but the price is moderate.

3. How to choose a power inverter?

Mose of the electronic products are signed out their rated power, and the rated power should be less than the rated power of the power inverter.

The method of how to estimate the power(W): The total of load power should be equal to the rated power(W) of the power inverter.

You can choose inverter in this way.

4. What the difference between a pure sine wave inverter and a modified sine wave inverter?

Pure sine wave AC is what comes from the sockets in your house. It is the best form and will run all types of equipment properly. Modified sine wave units are cheaper to produce and will run most appliances but not as efficiently. Devices that run best from pure sine wave are anything with AC motors such as fridges, washing machines, also radios and microwaves. Modified sine wave inverters will run computers, games consoles, TV's, power tools and lighting just fine.

 Voltage Range9.7-15.5V
 No load Current Draw<0.5A
 EfficiencyAverage 90% max 95%
 ConnectorCables with connector
OutputAC VoltageAC110/220V
 Continuous Power4000W
 Surge Power8000W
 WaveformModified sine wave
 Frequency50Hz or 60Hz 
ProtectionLow Voltage AlarmYES 10.2-10.8V
 Low Voltage ProtectionYES 9.2-9.8V
 Over Load ProtectionYES (120%-130% )
 Over Voltage ProtectionYES 15-15V
 Thermal ProtectionYES, ( shutdown )
 Short circuit protectionYES, ( shutdown )
EnvironmentWorking Temperature-5 °  C ~ +40 °  C
 Working Humidity10%-90%
 Storage Temperature-20 °  C ~ +50 °  C
 Storage Humidity5%-95% RH
PackageDimension( L*W*H )430*210*190 (mm)
 Net Weight5.5Kg
 Gross Weight6.5Kg
 CoolingCooling Fan
 Total Harmonic DistortionTHD<3%

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