2021 Yamaha Power Generator EF1000iS
- Year 2021
- Make Yamaha Power
- Model Generator
- Engine OHV, 4-stroke
2021 Yamaha Power Generator EF1000iS
Small But MightyQuiet, fuel efficient, and power clean enough to run sensitive electronic equipment all in a portable 28-lb package.
Features may include:
- The EF1000iS weighs in at 27.9 pounds, making it extremely portable.
- Noise Block is Yamaha's acoustically engineered sound reduction system which helps make the EF1000iS among the quietest portable generator in its class. (47 dBA to 57 dBA – ¼ rated to rated load).
- Gasoline petcock lets you shut off the gas to run the carb dry for storage and helps prevent stale gas problems.
- The EF1000iS features Smart Throttle, a load sensing rpm control that allows greater fuel efficiency and noise reduction by automatically adjusting engine speed to match the load. It will run up to 12 hours at ¼ rated load on a tank of gas.
- The Yamaha EF1000iS inverter generator supplies clean, high quality power. The EF1000iS – with its inverter system – features Pulse Width Modulation (PWM) so voltage stability is within ± 1%, and frequency stability is ± 0.1 HZ. Its pure sine wave is as clean as or cleaner than public utilities power.
- The Auto Warm-up feature automatically increases engine speed for 4~6 minutes to ensure smooth power delivery during cold start ups.
- Yamaha's Oil Watch Warning System helps prevent engine damage from low oil and provides added peace of mind..
Engine
Engine
OHV, 4-stroke
Cooling
Air-cooled
Cylinder Liners
Single cylinder
Displacement
50cc
Battery
Battery
Charge Cord: Included
Electric
Electrical
Maximum AC Output: 1000 watts | Rated AC Output: 900 watts | Rated / Maximum AC Current: 7.5 /8.3 amps @ 120V | DC Output: 8 amps @ 12V
Performance
Noise Level
(1/4 Load - Rated Load): 47- 57 dBA
Operational
Operating Conditions
Continuous Operation at 1/4 Rated Load: 11.9 hr
Operating Speed
Engine @ 1 / 4 Load: 3000 rpm
Dimensions
Length
17.7 in
Width
9.4 in
Height
14.9 in
Capacities
Fuel Capacity
Tank: 0.66 gal
Weights
Dry Weight
27.9 lb
Features
Features
Type: Inverter
Warranty
Warranty
3 Years Limited Warranty (except commercial/rental use = 2 year warranty)