control box of 15000w LF pure sine wave SP power inverter dc 48v/ac110V/220V

Description

Hi All， Please pay attention that this is only a portion of our 15000W LF SP PSW 48V dc to 110V & 220V  ac power inverter, it is only the control box,  does not include the transformer box.
control box of 15000watt Pure Sine Wave Power Inverter
SPLITE PHASE
DC 48V to AC 110V-220V
7500W CONTINUE POWER for 110V
7500W CONTINUE POWER for 220V
2021 Version:
1. Assemble version:
a. Transformer box:
Including Voltage meter, once if you want check if transformer still good, then you just put AC110V to Transformer box of the L1+N, the meter will show 30-40v, that means the transformer is good to use.
Usually if the transformer is safety to your home, then its ok to continue use 10-15 years, even more than that, we are talking about once you buy the assemble version, the transformer will be like your car, always stay with you.
As the transformer is very heavy, they are very easy to damage it during the delivery, the delivery man always like to drop the goods, that why we put a whole cover into the transformer to fix it with 8pcs big screws, if it still damage, we have to say we already try the best, then we can directly replace a new transformer box to you.
b. Control box:
Inside the control box, is including the control board, main board, 80% are electric parts, that may have chance to dead, you can choice to replace power mos board & driver board by screws, or if you want easy way, just replace a whole control box that can be directly solve the defective problem.
This is our newest version split phase power inverter, upon some buyer's request, we upgrade the inverter with more functions than the old ones, then can man operate it more easily and flexible.
1. DC alarm voltage adjustment (±0.5V)
Adjust counterclockwise to reduce DC alarm voltage
Adjust clockwise to raise DC alarm voltage
2. AC output voltage adjustment (210V-240V or 105V-135V)
Adjust counterclockwise to decrease AC output voltage
Turn clockwise to raise the AC output voltage
Hi All
What you talking about???  You kidding me, 15,000w LF inverter?  Sure such big monster?
Hey, A man for his whole life is real deserve to have this kind of monster, oh, yes, power jack just offer you what you real want in your mind, put this guy into your house, no body will doubt you, they just feel excited & amazing, want to touch
this big guy, only to USA 48 states, what you waiting for?  Enjoyed it!!!
A lot of people want Split phase power inverter, however, they can not find this kind of inverter on the marketing, now power jack hear your voice, we prepare lots stock for usa customer demand, our ac output as follows:
2 ac output socket, output is 110v & 220V, also we have hard wire terminal
NOTE: THIS ITEM IS 48V DC INPUT, USUALLY WHEN YOU USE BIG POWER, THE BEST INPUT VOLTAGE IS 48V,
because the amp will become small, will not cause the inverter getting so hot, if inverter not hot, the efficiency will arrive2-3%
means can go to 92-94%, also your battery bank can keep very good performance!
watt=volt x amp, once your voltage getting high, your amp will become small, so I am now sell this item for bid, let's try my good recommendation.
seller's command:
this inverter will come unversal plug with big amp socket, all the coutnry can be used!.
3.
this inverter is LF inverter, we called low frequency, with big transformer inside,
this design just for the heavy duty appliance, like pump, motor, freezer, grinder, microwave, heater.
I sold the inverter about 10more years, most of is HF INVERTER(made by mosfet), even it's 5000w inverter,
still get some feedback from customers side, they say why i use pump, grinder can not turn it on? or use some weeks,
the inverter dead, because some heavy appliance maybe just 500w, however, when turn it on need 10-15times conitnue power(5kw-7.5kw) to start it, in this moment, very easy to damage the mos-fet, it happened all the time, i am very upset about this situations & no idea to real solve the problem.
One day my friend who is engineer to charge the power source about the airplane & train, he told me can think about the LF INVERTER, as all the airplane, train, big baord, RV CAR, they are set up this inverter with no problem.
I go to find how this inside made, the major point is big transformer, made by a wide copper, very strong enough 100times than HF(MADE BY MOSFET) to produce smooth power & of course, even 5-8years after, the transfomer still working good!
4. you may see a lot of inverter in the marketing for sell, price will be hurge different, 80% is HF INVERTER, because
it' handy 3kw around 5-6kgs, 5kw around 10kgs, but before you make a choice, just asking can this run microwave, compressor, pump?  You may not get very satisifed answer, that's the big difference!
What i recommend is just spend your money for power source at 1 shot can real useful, real match your power source demand.
Possible Uses:
Equipment:
Computer, Laptop, Monitors, Fax Devices, Scanner
Entertainment Electronics:
TV, DVD-Player, Play Consoles, Hi-Fi-Systems, Music Instruments, Satellite Decoder
Household Appliances:
100w Fans, Electric Shaver, etc...
Kitchen Devices:
Toaster etc...
Electrical Tools:
Drill, etc...
Feature:
Ideally suitable for Journeys, Camping, Tents, Boat Trip, Working on the way and everywhere, where is no electricity!
Simply connect our with 48V battery.
For example as in a Car, Motorcycle, Camper or Boat and use 110V electrical appliances.
Possible Uses:
Equipment:
Computer, Laptop, Monitors, Fax Devices, Scanner
Entertainment Electronics:
TV, DVD-Player, Play Consoles, Hi-Fi-Systems, Music Instruments, Satellite Decoder
Household Appliances:
Fans, Electric Shaver, etc.
Kitchen Devices:
Toaster etc.
Electrical Tools:
Drill, etc.
Specification:
Brand
Power Jack
Item no.
LFPSW-15000-48-110/220
Continuous Output Power
7500W
Max Output Power
30000W
DC Input Voltage
48V
AC Output Voltage
110V/220V
Regulation
±5%
Frequency
60HZ±3%
Efficiency
90%
Output Wave Form
Pure Sine Wave
Temperature Protection
70C
Input Low Voltage Alarm
42V
Input Low Voltage shutdown
41V
Input High Voltage Alarm
59V
Input High Voltage shutdown
>60V
Dimension
70cm x 50cm x 25cm
Warranty
1 year
Weight
45Kgs
Certificate
CE
Components
Made in Taiwan
Design
Taiwan
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 since you got it , if something damaged during transport by express company ,let us know immediately, then take a pic for the package and product first , and test the product normal 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 insdie board with the cheapest postage,we'll cover for the return postage and resend a whole replacement by our charger.Or we can send parts for repair
After 14 days to 1 year(based on the purchase data)
Free repaire,buyer pay for return postage and resend postage.Or we can send parts for repair , buyer responsible for the postage
After 1 year(based on the purchase data)
Repaire charger, buyer pay for return postage and resend postage
Refund :
Within 45 days(based on the delivery data)
Product fault :Full refund ,buyer responsible for return the inverter back for full refund , cancel transaction in ebay
Product good :Refund product cost , buyer responsible for return the item back and freight for original sent out ,cancel transaction in ebay
After 45 days -2 months
Product fault:refund product cost , buyer responsible for return the inverter back and ebay & paypal cost 20%
Product good: refund product cost, buyer responsible for return the inverter back and ebay & paypal cost 20% and freight for original sent out
After 2 months : No refund