Benefits Of An Inverter Generator Ef3000Ise; Multi-Pole Alternator Features - Yamaha EF3000iSE New Model Manual

Benefits of an inverter generator EF3000iSE

The EF3000iSE realizes a new, high-level standard of quality that breaks the mold of the conventional gener-
ator image.
In terms of basic functions, the EF3000iSE achieves:
1. quiet, pleasant operating sound of 51dBA/7m at 1/4 rated load,
2. a continuous running time of 20.5 hours at 1/4 rated load,
3. sine wave AC supply (waveform distortion ratio of less than 2.5%)
4. controls concentrated on one panel.
5. a lightweight, compact body of just 64 kg and equipped with four wheels for easy moving,
In addition, the EF3000iSE is packed full of convenient design features throughout, such as large fuel tank
filling mouth, outstanding easy starting. The EF3000iSE is also a model that can be used for a wide range of
applications, even able to supply sine wave AC current to a UPS, Uninterruptible Power Supply.
Exhaust pipe
Engine
Alternator
Muffler

Multi-pole alternator features

The combination of ferrite magnets in the rotor and
multi-pole stator provides compact and high perfor-
mance alternator.
High-frequency multi-pole alternator features:
16-pole rotor
24-pole stator coil
3-phase AC power generation
Reference information:
Ferrite magnets are magnetically stable and have a
strong coercive force and so do not become demagne-
tized. While they have excellent corrosion resistance,
they are also brittle due to the way they are produced.
Great care must be taken when assembling them as jar-
ring or shocks of force can adversely affect their effi-
ciency.
EF3000iSE/EF3000iSEB
– 1 –
Fuel tank
Control unit
Recoil starter
Battery