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LF 3000W Pure Sine Wave Power Inverter DC 12V to AC 220V/230V/240V-CN

(Battery& Battery cable not included) NOTE: This has only inverter function, no charger function, no LCD display, pls kindly note it, tks.
Item Code: 3000W-LF-PSW-12V/240V
  • Description
Hi All
This is will send from china by train or by ocean to EU country may need take 45-55days, all the price is the final no need pay the addtional tax, just make sure you can wait for above lead time, tks.


What's the different between high frequency and low frequency?
High frequency power inverter have limit for running appliances with motors, engines, special light and TV
Low frequency power inverter available for sensitive load, accept generator’s energy output, high power factor, and follow our warning label, it would not have any problems.

Recycle version:
Most people buying & using power inverter is for green energy idea, you get the electricity by your own equipment, no need electric company to offer it, thats all by myself, but what happened after 1year later, the inverter stop to work for you?  You may need pay the double shipping & repair charge for bring your inverter back again, the whole cost may possible same money to buy a new one, finally you have to through it away for the old inverter, this way is real can called green energy?
What happened if you buy the inverter from Power Jack?

1. Power Jack inverter is made by 3 parts, a. control board. b. main board. c. copper transformer.
a. control board:

for 21years inverter experiences, if inverter dead, you just replace the driver board(on the control board),

then you can make the control board work again, only few screws to replace it, maybe take you 10mins.
b. main board:

there are 4pcs power mos board on the main board,

all you need to do it just replace 4pcs power mos board through some screws, maybe 30mins.

c. copper transformer:
usually, the copper transformer is using 2.0 or 2.3mm copper to make it, thats not easy to dead even after 10 or 15years.

From above, if you prepare the repair parts & understand the easy way to replace, the inverter will stay with you at least 10 more years, thats we call real called thats green energy, even longer than your solar panels.

Ideally suitable for Journeys, Camping, Tents, Boat Trip, Working on the way and everywhere, where is no electricity !
Simply connect our with a 12v Battery.
For example as in a Car, Motorcycle, Camper or Boat and use 220v-240v electrical appliances.
All Television Sets, Monitors, Notebooks, Coolers, Pumps, Machine Tools and many further inductive devices have an extremely high short term starting current.


If your TV equipment indicated an output of 150 Watt, the starting current can be up to 10 times.This would mean, that you must select a Power Inverter, which can accept a short term maximum performance of 1500 Watt.
Please absolutely pay attention to this important factor and order none to weak Inverter for your equipment.
Because it could damage the inverter and your appliance ! If you want to use our Power Inverter with a special Appliance, please ask us first !

Brand           Power Jack
Item no.     LFPSW-3000-12-230
Continuous Output Power   3000W
Max Output Power 12000W
DC Input Voltage 12V
AC Output Voltage 220V-240V
Regulation ±5%
Frequency 50HZ±3%
Efficiency 90%
Output Wave Form Pure Sine Wave
Temperature Protection 70C
Input Low Voltage Alarm 10.5-11V
Input Low Voltage shutdown 11V
Input High Voltage Alarm 15V
Input High Voltage shutdown >15V
Warranty 1 year
Certificate CE
Design     Taiwan    





Please note that this will send from china by ocean or by train, then by Express Company to your place, as this is very heavy, so will go by cheap way around 40days to your local port to save the shipping cost, then about 7-10days by Express Company to your hand.

Also, we only offer free shipping to UK now, for other countries do not specify the shipping please contact for shipping cost before purchase, tks.

(Do not ship to Island address.)


Warranty :
All please kindly note that the box of the inverter came in must be saved in order to have a warranty claim due to shipping damage or return to repair.
No box, no claim. Simple as that. Express company requires that they look at the box that the inverter came in for a claim to be approved. If man need to return the inverter back for warranty , then must package it well with the original box and foams to protect the inverter, thank you!

Please check the carton and product after you receive the good, if something damaged during transportation by Express Company, let us know immediately, then take photos of the carton and product first(including the shipping label that shows the tracking number on it), then send the photos to us, and also test the product to see it works or not ,any problem pls contact us asap so that you can cover the corresponding warranty. 

Return / Replacement : 

Within 14 days(based on the delivery data) :

Repair fee all free. Buyer return the inside board with the cheapest postage, we'll cover for the return postage and resend a whole replacement by our charge. Or we can send parts for repair if you have experience on electronic.

After 14 days to 6 months(based on the purchase data)

1. Free repair, buyer need pay for return postage for send back.

2. For replacement: buyer need pay for postage for send back the original item and pay postage for resend replacement .

After 6 months to 1 year (based on the purchase data)

1. Free repair, buyer pay for return postage and resend postage.

2. For replacement :

If send back the original item back to us, 50% original cost can get a new one, buyer responsible for return postage.

If do not send back the original item to us, 85% original cost can get a new one.

After 1 year(based on the purchase data)

Buyer pay for return postage and resend postage and repair charge.

Refund : 

Within 45 days(based on the delivery data)

Product fault: Full refund, buyer responsible for return the item back for full refund

Product good: Refund product cost, buyer responsible for return the item back and freight for original sent out

After 45 days - 2 months

Product fault: refund product cost, buyer responsible for return the item back and other cost 20%

Product good: refund product cost, buyer responsible for return the item back and other cost 20% and freight for original sent out

After 2 months : No refund


Note:  If the product is damaged by yourself or is inappropriately used, exists no warranty!




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