Pure Sine Wave Power Inverter

WS-P4000 4000W Pure Sine Wave Inverter

WS-P4000 4000W sine wave inverter is of high performance representing the highest level in the field of inverter manufac ture. It adopts micro-computer to fulfill auto-control. It outputs high quality sine wave AC with high conversion efficiency to provide power supply for electric appliance such as electric fans, refrigerators, air conditioners, computers and so on.

Features:
Sine wave output : Can offer sensibility load and other kind of loads, such as electric fan refrigerator air-condition electromotor and computer and so on.

Mono-microcomputer controls the solar inverters: It produces the wave shape and makes the frequency of the inverter stable including auto-control voltage.

Low down the speed of open: When we used high power loads, the inverter can low down the speed of open in order to protect the electrical products on load and itself.
Overloading protection: When inverter is connected the excessive loads and the total power of loads exceeds its tolerance, the inverter will be sound and the red LED will get light .Then the inverter will stop working and turn into the self-protection state.
Short circuit protection: When the interior of the appliance starts short circuit, the inverter will stop output and lock up. Then the red LED will get light and the inverter will turn into the self-protection state.

Discharge protection: When the voltage of the battery is lower than21.5V, the inverter will be sound and the LED will get light. Then the inverter will be stop output and lock up with in 5 minutes.

Technical Index:

Model	WS-P1000	WS-P2000	WS-P3000	WS-P4000	WS-P5000
Power (W )	1000W	2000W	3000W	4000W	5000W
Input voltage	12V / 24V	24V / 36V	24V / 36V / 48V	36V / 48V	36V / 48V
Output voltage	210V/230V
No load loss	1.5%
Output frequency	50Hz60Hz
Output wave	Pure Sine wave
Efficiency	98%

Characteristics:

Adopting the DSP chip made by American TI Company;

Many MOSTET parallel connection power modules

A steady and reliable power supply model;

Superior anti-interference performance;

Super capacity of overload;

Indication of various electrical parameters of output and input;

Perfect failure indication;

Many parameters can be set by customers;

Reliable protective functions

The overheating protection

The overload protection

The short-circuit protection

The overvoltage protection

The undervoltage protection

The reverse connection protection

We are special distributors to a large scale R&D and manufactory enterprise of solar power inverter, the global supplier of solar controller, photovoltaic system equipment . We also have passed ISO9001, CE and RoHS certifications.

FREE SHIPPING & INSURANCE

1-YEAR MANUFACTURER WARRANTY

This Item is brand new in original packaging and comes with 1 year manufacturer's warranty.

For broken items in transit , buyers have to report to us within 3 days and take a picture to show us the damage part and outside of package after receiving the item. We will replace with another brand new and tested OK ones to buyers. Buyers are responsible for sending it back to us safely at their own costs and we will pay for the postage of sending the replacement to buyer.

Once you receive the parcel, please kindly check the quality first. All defective products must be returned within 14 Business-Days from the date of arrived. If you receive a defective item or any item needs to be repaired under the warranty period. We replace or fix the item for you free of charge. All returns must be shipped freight prepaid with tracking information and the item must be in the original packaging with all the accessories included.

Shipping and handling charges are non-refundable.

Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding / buying. Sometimes customs will inspect the parcel and sometime they will not. We will send the product as gift or sample and put lower value on invoice to help customer avoid the import duty. Most of our customers won't be charged any duty or extra charges. If you have any special request, please kindly advise us once you place your order.

All goods will be shipped out FOB CHINA with good carton and good packaging condition.
* Will ship the parcel to your shipping address directly. It is door to door delivery service.
* Will ship goods by EMS, taking about 4~5 delivery days to worldwide.
* Will ship big parcel ( over 30Kgs ) by FedEx or DHL express, taking about 2 ~ 3 delivery days to worldwide.
* Will advise tracking number for your reference after send out the shipment.
* We can accept combine shipment. Please kindly advise which items you are going to buy and give us your complete shipping address. Then we will check the total shipping cost for you.

Pure Sine Wave Inverter 4000W

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