Yamaha Ef1000iS Generator

Specifications


Type Inverter
Maximum AC Output 1000 watts
Rated AC Output 900 watts
Rated / Maximum AC Current 7.5 / 8.3
Voltage Stability ± 1%
Frequency Stability ± 0.1 HZ
Engine OHV MZ50, Air-Cooled, Four-Stroke, Single Cylinder
Displacement / HP 50cc / 2.2 hp
DC Output 12 volt 8 amps
Overall Length 17.7"
Overall Width 9.4"
Overall Height 14.9"
Dry Weight 27.9 lbs.
Fuel Tank Capacity .66 gallons
Continuous Operation at 1/2 Rated Load 12.0 hrs.
Noise Level 47dBA - 57 dBA
Warranty 2 Years Limited Warranty

The Yamaha EF1000iS inverter generator is the ultimate in lightweight portable electricity. The EF1000iS - with its inverter system - features Pulse Width Modulation (PWM). That means these generators deliver clean power so you can use them confidently for powering computers, solid-state appliances with built-in computer functions or microcomputer-controlled power tools.

MODEL FEATURES
Lightweight Design / Easy to Carry - Newly designed exterior and compact lightweight inverter unit reduces weight to 27.9 lbs. Lightest weight generator in its class.
Noise Block Acoustically designed sound reduction system - Molded casing, noise-absorbing glass wool construction and a newly designed muffler produce unbeatable noise reduction.
Long Run Time - Runs continuously for up to 12 hours without refueling (at 1/4 load with "Economy Control" function on).
Smart Throttle Load sensing throttle control - Automatically adjusts engine speed to precisely match load, resulting in greater fuel efficiency and noise reduction. 12 Volt DC Output (Battery Charging Cables Included) - Recharge 12 volt batteries for RV, auto, marine, aircraft, etc.
Inverter System with Pulse Width Modulation - Industry-leading system produces higher-quality and cleaner electricity. Results in pure sine wave as clean or cleaner than commercial power and can operate products with built in microcomputers.
Exclusive Dual Coil Alternator Stator - Lower engine speed. Reduced noise, fuel consumption and engine wear.
Centralized Control Panel - Control panel enables easy access to controls.
Fuel Petcock - Reduces carburetor contamination by turning off gasoline flow and allowing the carburetor to run dry.
OHV 50cc Engine (overhead valve) - Provides improved efficiency, increased reliability, low oil consumption and noise-reducing operation.
Large Fuel Fill Access - Wide mouth fuel fill reduces spilling and overflow during refueling.