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💡 cumsetzer 3000w 48v power inverter: pure sine wave, 110v 120v output, lcd display logo

💡 Cumsetzer 3000W 48V Power Inverter: Pure Sine Wave, 110v 120v Output, LCD Display Review

5

·

Very good

Revainrating 4 out of 5  
Rating 
4.2
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Details

BrandCUMSETZER
Item Dimensions LxWxH15.6 x 7.2 x 3.6 inches
Total Power Outlets2
Input Voltage48 Volts
Output Power3000 Watts

Description of 💡 Cumsetzer 3000W 48V Power Inverter: Pure Sine Wave, 110v 120v Output, LCD Display

【PURE SINE WAVE INVERTER with hardwire Terminal】100% continuous Power 3000W and 6000W Surge power, Perfect Pure Sine Waveform. DC 48V (40~60V ), 110V 120V AC Output, 60HZ. Dual Outlets. Less comsumption, no electrical noise, no damage to device. 【ALL-AROUND PROTECTION】LCD Display shows in-time DC, AC, TEMP, Amps, simple and clear faulty code for troubleshooting. Isolated input and output Design, High voltage Shut Down, Low voltage Alarm, Overload, Short circuit, High Temperature, polarity reverse, Soft Start, Auto-Recovery. 【COMPACT SIZE】 Designed with a compact size but sturdy structure( 15.6*7.2*3.6in; 9.68lb). You can easily lay it on shelves, mount on the wall or even hang from the ceiling. Suitable for RV, Car, yacht, garage or building off grid solar power system. 【DURABILITY】Well-designed vented aluminum alloy housing, intelligent cooling fan help to dissipate heat and prolong lifespan. 【ACCESSORY and SERVICE】Come with user's manual, battery cable (1 black & 1 red) and spare fuses. 1 year warranty, lifelong technical support.

Reviews

Global ratings 5
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Type of review

Revainrating 5 out of 5

I am happy with the price! NO

Performance/Device Working on Initial Test. The fans switch on at a load of 200 W for 35 minutes at 70°. The LCD is tiny and difficult to read, but it works. The device came without the declared items, additional fuse and warranty documents.

Pros
  • Durable Test Results
Cons
  • Security

Revainrating 5 out of 5

Works great in launchers, chargers, and portable power supplies

Works great. Runs everything I need. Runs a washing machine with several other appliances. The fan is a bit noisy, but cools the device very quickly and also switches off quickly. (Never gets hot, even at full load. Very impressed overall. Would buy again. I have a 175 amp sun breaker installed. Should last a long time.

Pros
  • Weight
Cons
  • Negative Impression

Revainrating 5 out of 5

Looks well put together

Evaluation of the 1000w pure sine wave model: I have seen the inside of several inverters and am very impressed with how this one looks. The fuses are pluggable, not soldered to the motherboard. Radiators inside are absolutely massive. The wiring is thicker than others and has no obvious flaws. I've only loaded it with 1.35A so far, so I'll definitely update my review after heavy use.

Pros
  • Nice
Cons
  • Appearance

Revainrating 1 out of 5

48VDC inverter died on arrival

When I took the unit out of the box, I noticed a rattling of individual parts inside the case and the smell of burned electronic components. The original packaging was re-sealed and the partially peeled label was still stuck to it. The block is clearly from last year's return. The rattling turned out to be a burnt capacitor. Glad I checked before plugging in! This company should learn the importance of "quality control".

Pros
  • A dream comes true
Cons
  • Fading

Revainrating 5 out of 5

You get a good spark if not, pre-charge resistor

I got this to make a solar powered UPS. If nothing is connected, its standby power fluctuates between 4 and 6 watts. If you stay below 1000W, it will take some time for the fan to turn on. I checked with a shrink gun at low power. I added a series resistor switch which I use to charge the inverter's capacitors before closing the main battery switch to the inverter. The highest loads I tested were only 1500W and the fan kicked on immediately. There were a lot of warnings in the manual about…

Pros
  • Brilliantly made
Cons
  • Infinitely sluggish