WEN DF480iX
Generator · DF480iX. Specs from the manufacturer page (checked ).

The WEN DF480iX is a portable dual-fuel inverter generator rated at 4000 rated watts and 4800 surge watts on gasoline. On propane it provides 3600 rated watts and 4320 surge watts. The page says its 224cc engine operates at 62 decibels at quarter load.
Key features
- Dual-fuel 224cc engine: gasoline 4800 surge / 4000 rated watts; propane (LPG) 4320 surge / 3600 rated watts
- Keyless electric start with recoil starter as backup
- Four 3-prong 120V NEMA 5-20R receptacles, one 120V TT-30R RV receptacle, one 12V DC receptacle, two 5V USB ports
- WEN Watchdog CO Shutdown Sensor automatically turns off the generator if dangerous carbon monoxide levels are detected
- Fuel shut-off lets the carburetor run out of fuel before shutdown, to limit carburetor build-up and maintenance
- Eco-mode switch adjusts fuel consumption as loads are plugged in and unplugged
- Low-oil and low-fuel automatic shutdown plus built-in overload protection
- Total harmonic distortion under 0.3% at no load and under 1.2% at full load; 1.9-gallon tank runs up to 7 hours at half load
What it is for
- Backup power
- RV use
- Camping
- Hunting
Specifications
| Running watts | 4000 W |
|---|---|
| Peak / surge | 4800 W |
| Fuel | dual-fuel |
| Tank | 7.2 L (1.9 gal) |
| Run time at 50 % load | 7 h |
| 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.
What is in the box
- Tool-free LPG quick-connector
- Onboard wheels
- Telescoping pull handle
Similar inverter & portable generators
Anker SOLIX Smart Generator 5500
Pulsar GD400BN
Champion 5500-Watt Dual Fuel Inverter
Firman W03383
EcoFlow Smart Generator (Dual Fuel)
A-iPower SUA4300i
Briggs & Stratton P4500
WEN DF480iX comparisons
- DF480iX vs Generac iQ5200
- DF480iX vs Anker SOLIX Smart Generator 5500
- DF480iX vs Pulsar GD400BN
- DF480iX vs Champion 5500-Watt Dual Fuel Inverter
- DF480iX vs Firman W03383
- DF480iX vs EcoFlow Smart Generator (Dual Fuel)
All 41 comparisons
- DF480iX vs A-iPower SUA4300i
- DF480iX vs Briggs & Stratton P4500
- DF480iX vs DuroMax XP5500HX
- DF480iX vs Westinghouse WGen5300c
- DF480iX vs Champion 3500-Watt Dual Fuel RV Ready (100307)
- DF480iX vs Westinghouse WGen3600v
- DF480iX vs Westinghouse WGen5300DF
- DF480iX vs Honda EM5000SXK3
- DF480iX vs Westinghouse WGen3600DFc
- DF480iX vs Firman T04073
- DF480iX vs Pulsar PGD40iSCO
- DF480iX vs Westinghouse WGen5300DFc
- DF480iX vs Westinghouse WGen3600DF
- DF480iX vs Westinghouse WGen3600DFcv
- DF480iX vs Cummins Onan P4500i
- DF480iX vs Firman W03382
- DF480iX vs Firman WH03562OF
- DF480iX vs GenMax GM3500iAED
- DF480iX vs GenMax GM3500Xi
- DF480iX vs GenMax GM3300i
- DF480iX vs Westinghouse WGen5300cv
- DF480iX vs Westinghouse WGen3600cv
- DF480iX vs Pulsar PG5000BiSRCO
- DF480iX vs Pulsar PGX5250BiXCO
- DF480iX vs A-iPower AP3700i
- DF480iX vs PowerSmart DB5068
- DF480iX vs DuroMax XP4850EH
- DF480iX vs GenMax GM5500i
- DF480iX vs GenMax GM6000iED
- DF480iX vs Firman H03655
- DF480iX vs Firman P03504
- DF480iX vs Westinghouse WGen3600c
- DF480iX vs A-iPower SUA5800iED
- DF480iX vs Westinghouse WGen3600
- DF480iX vs A-iPower SUA4300iD
On our lists
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 21 →
- Wiring diagram, manual page 35 →
Error codes and troubleshooting
We found no error-code table in this manual. Its troubleshooting section is the reference.
FAQ
How long does the WEN DF480iX run on a tank?
The maker rates it at 7 hours at 50 % load (about 2,000 W) on a 1.9-gal tank. A light load such as a refrigerator and lights runs longer; a full load runs shorter.
Can the WEN DF480iX 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.