Quick Summary
The Könner & Söhnen KS 5500iE S ATSR is a portable petrol inverter generator designed to provide 230 V power for home backup and sensitive electronic devices. It has a built in inverter module with microprocessor control, a sound insulated housing, and a stated output of 5500 W.
Who It Is Best For
This generator suits buyers who want a portable backup power option with a clear set of socket choices and an ATS connection. It is also a practical option for anyone looking for a quieter inverter style generator with features such as ECO mode, a transport kit, and a simple control panel.
What To Know Before You Buy
The unit is described with different noise figures in the supplied information, so noise level should be checked carefully against the selected product variation or listing details before ordering.
Pros: Built in inverter control, ATS connection, ECO mode, transport kit, and multiple socket options including USB ports.
Cons: Noise level details are inconsistent, so it is worth checking the exact specification before purchase.
Common Buyer Questions
What type of generator is this?
It is a portable petrol inverter generator.
Can it be used with sensitive electronics?
It is described as generating a 230 V 50 Hz sine wave voltage, which is intended to support reliable operation of sensitive electronic power consumers.
Does it have automatic backup power support?
Yes, it has a 7 pin ATS connection for an ATS unit that can start the generator during a main power failure and switch consumers to it.
What sockets and ports are included?
The control panel includes 13 A 230 V and CEE 230 V 32 A sockets, plus two USB ports and a 12 V car socket.
Is it easy to move around?
It is supplied with a transport kit that includes two wheels and a folding handle.
Should I check the noise level before buying?
Yes, the supplied details give more than one noise figure, so it is best to confirm the exact variation before ordering.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | Könner & Söhnen |
| Model | KS 5500iE S ATSR |
| Product type | Portable petrol inverter generator |
| Stated output | 5500 W |
| Voltage output | 230 V 50 Hz sine wave voltage |
| ATS connection | 7 pin ATS connection for an ATS unit |
| Socket and port options | 13 A 230 V socket, CEE 230 V 32 A socket, two USB ports, and a 12 V car socket |
| ECO mode | Designed to lower fuel consumption at low engine speeds |
| Transport kit | Includes two wheels and a folding handle |
| Housing | Sound insulated housing |
Final Buying View
The KS 5500iE S ATSR combines inverter power, portable handling, ATS support, and a practical set of sockets and ports in one generator. It is a sensible choice for buyers who want a petrol inverter generator with backup power features and easier movement. If those are the features you need, it is worth a closer look.
