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In Stock Rbu5 - 12vdc - 3500 Watt Pure Sine Wave Inverter - Bi-directional Inverter - Dc To Ac - Optional Remote Connectivity - Usb Ports Up To 95% Off [QqWGl6N0]

$70.99 $227.99 -69%

KLF-RBU5-3500S-LEDThe KLF-RBU5-3500S-LED is a 3500 Watt Bi-Directional Inverter3500W (surge 7000W) pure sine wave inverter, with 4 cables with cable lug terminals, manual, and fuses. Everything you need to complete the installation is included.Perfec

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KLF-RBU5-3500S-LED

The KLF-RBU5-3500S-LED is a 3500 Watt Bi-Directional Inverter

  • 3500W (surge 7000W) pure sine wave inverter, with 4 cables with cable lug terminals, manual, and fuses. Everything you need to complete the installation is included.
  • Perfect sine wave perfects the performance-- equipped with extra thick (2.0mm) PCB which greatly enhances the load capacity of the inverter, high quality mosfets and true copper inductance work together to make perfect pure sine wave AC output.
  • Protections, under voltage alarm cut down protection, over voltage protection, reverse fuse protection, high volt cut off protection, Over current, Over load shut off protection, Short circuit fuses protection, Over thermal production.
  • Monitor power usage with no effort-- LED Display for both DC volt and AC volt which makes the power usage clear for users, a good source of backup power supply for off grid system or emergency like power failure
  • Silent cooling system-- intelligent silent fans cools the inverter down automatically without any annoying noise. There is rational and sufficient design of heat sink inside.

More Details Below:

Net Weight (pound) 16.5
Wattage 3500w
AC Output Voltage 12v / 24v / 36v / 48v / 60v / 72v / 96v / 110v
DC Input Voltage Range 10-15v / 21-30v / 30v-45v / 42-60v / 50-75v / 60-90v / 75v-115v / 90-135v
No Load Current Draw 1.2A
Efficiency 85% -- 90%
AC Regulation 3%
Frequency 50Hz or 60Hz
Low Voltage Alarm 9.5-10.5v / 19.5-21.5v / 29.5v-31.5v / 43-45v / 50.5-51.5v / 60.5-61.5v / 76-77v / 91-93v
Low Voltage Shut Down 9-10v / 18.5-20.5v / 29-30v / 41.5-42.5v / 50-51v /60-61v / 74-76v / 90v
Over Load Shut Off & Recover Manually
Over Voltage Shut Down 15.5v / 30.5v / 45.5v /61.5v /75v / 90v / 115 / 135v
Over Voltage Protection Shut Off Output Automatically
Cooling Fans 2
Working Temperature -10 TO 50 / -50℉ TO 122℉
Storage Temperature -30 TO 70 / -86℉ TO 158℉
Working Humidity 20% TO 90% RH Non-condensing
Start Soft Start
Total Harmonic Distortion THD<5%

 

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What Our Customers Say

December 27, 2025

Absolutely no complaints!

This is a really nice and a very, very, very, very, very useful gadget.

- Beli I..

December 27, 2025

Absolutely no complaints!

So very glad I chose this specific one.

- Taddeo T..

December 27, 2025

Absolutely no complaints!

It’s a very smart and exceptionally so great-made gadget.

- Pryderi T..

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