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WEN GN625iX - 5000/6250W Open Frame Inverter Generator

The WEN GN625iX is a portable open frame inverter generator with a rated wattage of 5,000 W and a starting wattage of 6,250 W. (Read full specs)

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Description

Zoom on the WEN GN625iX

The WEN GN625iX is the newer version of the GN625i. It's a portable inverter generator especially useful for:

  • RV travellers wishing to enhance their freedom and nomad lifestyle
  • Occasional participants of outdoor events, competitions, concerts and festivals
  • Food van owners who know that just a short power outage could lose them hundreds of dollars
  • Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
  • Camping and tailgating hobbyists looking for a portable power source

In the sections ahead, the power characteristics, availability of various outlets, the portability, and any additional features of the device shall be discussed.

Power & Run Time

WEN GN625iX runs on gasoline, powered by a 301 cc OHV 4-stroke engine, delivering 120/240V, boasting a running wattage of 5,000W alongside a starting wattage of 6,250W.

This inverter generator utilizes a traditional recoil pull-start mechanism for startup.

Thanks to its 4.2 gallons fuel tank, the GN625iX can run continuously for around 8.1 hours at 50% load on a full tank (with an average fuel consumption of approximately 0.52 GPH).

The GN625iX generates a clean sine wave with <1.5% Total Harmonic Distortion (THD), ensuring minimal electrical noise and fluctuations. This feature makes it ideal for powering sensitive electronics, providing stable and reliable AC power through the outlets.

Outlets

The control panel features 6 AC outlets as follows:

Two Duplexes 120V 20A (5-20R)
120V 30A (TT-30R) receptacle
120/240V 30A (L14-30R) receptacle

Moreover, it comes equipped with 2 DC outlets: there's two 5V USB ports (USB-A) ensuring convenient charging of devices like mobile phones and tablets, for connectivity on the go.

With its TT-30R receptacle (TT as in 'Travel Trailer'), this WEN generator is RV Ready. In addition, the GN625iX's twist-lock L14-30R receptacle makes it transfer switch ready, enabling hassle-free connection to your breaker box for powering your home during outages.

Portability

At L27 x W25 x H24 in, the traditional open frame structure of the WEN GN625iX ensures stability while facilitating convenient maintenance access to components and promoting air cooling. The featured design is ideal for the outdoors and all tough environments.

Though weighing 119.5 lbs, the generator remains classified as 'portable,' indicating its capability to be moved, though its weight could pose transport challenges. However, the constrained maneuverability is addressed with the assistance of its set of wheels and its folding handle, allowing for easy shifting once the generator is placed on the ground.

Features

Panel of the WEN GN625iX

The GN625iX's control panel

For convenient monitoring of its status and activity, the control panel of the GN625iX includes a convenient meter, which displays voltage, frequency and lifetime hours.

In addition to this info, the device’s light indicators will display if its oil levels are insufficient, the generator is ready and the generator is on overload.

The inclusion of a built-in fuel gauge in the inverter generator streamlines gas level checks for quick and convenient assessments.

Considering security aspects, the generator boasts an automatic low oil shut-off and an overload protection (circuit breaker), offering peace of mind throughout operation.

The unit also benefits from WEN's CO Watchdog carbon monoxide detection. This system measures the accumulation of poisonous CO gas while the generator is running. If the level of CO gas gets too high, the CO Watchdog system will automatically shut down the generator.

Along the basic documentation and an owner's manual (opens in a new tab), useful for starting the generator right away, the WEN GN625iX's package also includes these accessories: tool kit and 2 altitude kits. An official storage cover is also available, as a separate purchase.

The WEN GN625iX versus other generators

The following charts are provided to give you an idea of how some of the key specs of the WEN GN625iX compare to generators of similar power (between 4500 and 5500 W).

  • As far as its dry weight is concerned, the WEN GN625iX weighs just 119.5 pounds and thus, it is one of the lighter 4500 to 5500 rated wattage generators. If weight matters to you, one of the champions in this power range is the Champion 201238 with only 101.4 pounds.
  • Autonomy-wise, with around 8.1 hours on a full tank at a 50% load, the GN625iX is on the low end when compared to other generators of a similar power output. If wyou wish to prioritize autonomy, the NorthStar c5500 shines as one of the top contenders, offering one of the highest run times among generators with similar power output, totaling around 15.1 hours.
  • Run time is crucial, but it heavily relies on the fuel tank's capacity. Thus, considering fuel efficiency alongside is essential. When operating at 50% load, the inverter generator's fuel consumption is estimated at 0.52 GPH, placing it within the average range of gasoline usage among similarly powerful devices. If you are concerned with gasoline efficiency, having a fuel consumption of just 0.35 GPH, the WEN GN5602X is a device you could look out for.

Price comparison

As you can see from these interactive charts, when compared to other 4500-5500W inverter generators, the WEN GN625iX is on the cheap side of the price range.

It can therefore be a really good buy if you're looking to acquire a budget generator.

The bottom line

STRENGTHS:
  • Inexpensive
  • CO Watchdog
  • Several accessories included
  • RV Ready
  • Inverter
  • Lightweight for its kind (119.5 lbs)
AVERAGE SPECS:
  • Decent fuel efficiency
WEAKNESSES:
  • No electric start
  • No parallel ports
  • Relatively low run time

Do you own the WEN GN625iX and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterYes
Parallel capableNo
RV readyYes
FuelGasoline
Engine301 cc OHV 4-stroke
Starting systemRecoil
Warranty2 years
Power
VoltageAC: 120/240V 60 Hz, DC: 5V
Running watts5,000 W
Starting watts6,250 W
Running amps (@120/240V)41.7/20.8 amps
Peak amps (@120/240V)52.1/26 amps
Run time @50% load8.1 h
Run time @25% loadUnknown
Features
GFCI outletsNo
Covered outletsYes
Automatic Voltage RegulationInverter
AC outlets
  • 2x Duplex 120V 20A (5-20R)
  • 1x 120V 30A (TT-30R)
  • 1x 120/240V 30A (L14-30R)
DC outlets2x 5V USB port (USB-A)
Data centerVFT
IndicatorsLow oil, overload and output ready
Fuel tank4.2 gal
Fuel gaugeYes
Misc
Weight119.5 lbs
Approx. dimensions (L x W x H)27 x 25 x 24 in
Noise (lower limit)Unknown
THD< 1.5%
ComplianceEPA
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
NeutralFloating
Accessories includedTool kit, 2 altitude kits, and wheel kit
UPC044459062523

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

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About WEN

WEN Products, founded by Nick Anton in 1951, is an American power tool manufacturer and distributor, which claims to have a part in the development of modern chainsaw, soldering devices and wet sharpeners, through its research in random orbital technology. The Illinois based company expanded its distribution network to include various power tools, such as presses, drills and of course, power generators. As a distributor, WEN’s portfolio largely consists of branded products of different manufacturers, imported from Asia.

Warranty Information

The WEN GN625iX is covered under a warranty for up to 2 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of WEN generators, please consult WEN's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-847-429-9263.

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our generator size calculator.
ItemRunning WattsStarting Watts
At homeMicrowave (1000 watts)15001500
AC (10,000 BTU)15002200
Refrigerator (energy star)1921192
Toaster oven800800
Total3992 W4992 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Hair dryer18001900
Toaster oven800800
Mixer200200
Total3990 W4580 W
For workTable saw18004500
Grinder14002500
Drain cleaner250250
Bug zapper8080
Total3530 W6230 W

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