//Yamaha Inverter Generator EF1000iS

Yamaha Inverter Generator EF1000iS


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A petrol powered inverter generator, the EF1000iS is the lightest generator in its class at only 12.7kg and will run continuously for up to 12 hours without refuelling (at 1/4 load with Eco On).

This small but hardworking unit is perfect for camping, fishing, boating, the caravan, motorhome and RV, and will run all your sensitive electronic equipment and accessories such as laptops / tablets, video gaming systems, phones, TVs, coffee maker, portable fan, microwave oven (up to 650 watts), slow cooker, stereo/radio or lighting.

This super light and super quiet unit comes with many great features, and is also available with a dust cover as an optional extra.


Product Description

EF1000iS Generator 50CC Engine

OHV 50CC Engine

Provides improved efficiency, increased reliability, low oil consumption and noise-reducing operation.

EF1000iS Generator Fuel Petcock

Fuel Petcock

Reduces carburettor contamination by turning off petrol flow and allowing the carburettor to run dry.

Lightest in Class

Newly designed exterior and compact, lightweight, inverter unit reduces weight to 12.7kgs.

EF1000iS Long Run Time

Long Run Time

Runs continuously for up to 12 hours without refueling (at 1/4 load with “Economy Control” function on).

Engine Type OHV MZ50 Air Cooled
Displacement (cc) 50.0
Power Rating (W) 1000.0
Rated Voltage (V) 230
Frequency (Hz) 50
Rated Output (kVA) 0.9
Max Output 1.6kW (2.2hp ) 4000rpm
DC Output 12V/8A
Starter System Recoil
Alternator Brushless
Fuel Tank Capacity (L) 2.5
Operating Hours 12 (Eco On)
Noise Level (dBA) 47 (7m)

Length (mm) 450
Width (mm) 240
Height (mm) 380
Dry Weight (kg) 12.7