WEN 56480iX
Generator · WEN 4800-Watt Inverter Generator. Specs from the manufacturer page (checked ).

The WEN 56480iX is a portable inverter generator with 4000 rated watts and 4800 surge watts, powered by a 224cc engine. It produces clean power for sensitive electronics such as laptops and phones, and it has keyless electric start with a recoil starter as backup. A 1.9-gallon tank provides up to 7 hours of run time at half load.
Key features
- 224cc engine rated at 4000 W and 4800 W surge
- Clean power with total harmonic distortion under 0.3% at no load and under 1.2% at full load
- Keyless electric start with recoil starter backup
- WEN Watchdog CO Shutdown Sensor turns the generator off if dangerous carbon monoxide levels are detected
- Fuel shutoff lets the carburetor run dry before shutdown to limit fuel-related maintenance
- 1.9-gallon tank provides up to 7 hours at half load
- Four 120V NEMA 5-20R receptacles, one 120V TT-30R RV receptacle, one 12V DC receptacle, and two 5V USB ports
- Eco-mode adjusts fuel use as items are plugged in and unplugged; units can be paralleled with a WEN Parallel Connection Kit (sold separately); 3-year limited warranty
What it is for
- RV use
- camping
- tailgating
- backup power
Specifications
| Running watts | 4000 W |
|---|---|
| Peak / surge | 4800 W |
| Noise | 62 dB |
| CO shutoff | Yes |
| AC output voltage | 120V |
| Warranty | 3 years |
From the WEN page. Values the manufacturer does not publish are left out.
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Firman W03383
EcoFlow Smart Generator (Dual Fuel)
A-iPower SUA4300i
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WEN 56480iX comparisons
- 56480iX vs Anker SOLIX Smart Generator 5500
- 56480iX vs Champion 5500-Watt Dual Fuel Inverter
- 56480iX vs Firman W03383
- 56480iX vs EcoFlow Smart Generator (Dual Fuel)
- 56480iX vs A-iPower SUA4300i
Connection and wiring
Follow the diagrams in the WEN manual. Connecting to a home panel needs a transfer switch or interlock and a licensed electrician.
- Parallel connection, manual page 2 →
- Parallel connection, manual page 11 →
- Parallel connection, manual page 18 →
- Wiring diagram, manual page 32 →
Error codes and troubleshooting
We found no error-code table in this manual. Its troubleshooting section is the reference.
FAQ
Can the WEN 56480iX start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 4800 W peak. That covers a typical 1/2 HP sump pump (about 2150 W to start). Use the calculator with your exact pump.