Why is the KSB 22i S inverter generator much quieter than conventional frame models?

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Inverter generator KSB 22i S

₴18 299

Epicenter exclusive

Specification

Max power, kW:	2.0
Nominal power, kW:	1.8
Engine start:	Manual
Outlets:	2 x Schuko 230 V
Voltage, V:	230

Variants

Max Power:

Benefits

Inverter technology – ensures stable output voltage of correct sine wave form, suitable for reliable operation of sensitive electronics.
Reliable power source – the ideal choice for home, cottage, camping, or workspace, especially during power outages or in places without access to stationary power supply.
Quiet and stylish casing – modern design with sound insulation reduces noise to a comfortable level — ideal for use in residential areas and in nature.
Compact dimensions – compact size and low weight of K&S Basic inverter generators make them convenient to use, easy to transport and store.
100% copper alternator winding – ensures stable electricity generation, reduces the risk of overheating and extends the service life of the device.

Delivery

Dear Customers,

Due to ongoing attacks in the region where our warehouse is located, as well as systematic power outages, the processing and shipping of orders may currently take up to 3–5 days.

However, our managers are doing everything possible to process and ship your orders as quickly as possible.

Thank you for your understanding.

Payment

Choose a convenient and reliable payment method:

Features

Inverter generator KSB 22i S of the German brand K&S Basic (2.0–1.8 kW) is a universal power source for home, active recreation, or emergencies. Thanks to microprocessor control, it maintains stable voltage of 230V 50Hz with correct sine wave, safe for sensitive electronics: laptops, TVs, chargers. Equipped with a modern engine that meets EURO 5 standard, brushless alternator with 100% copper winding, and sound-absorbing casing. The ECONOMY MODE function allows reducing fuel consumption. Compact, light, and easy to transport. Perfect for camping, travel, fishing, and backup power at home.

Pure sine wave

The built-in electronic unit with microprocessor control monitors the operation of the generator and provides a stable output voltage of 230V 50Hz sinusoidal form, which is suitable for the reliable operation of sensitive electronics.

Presentable design of the highest class

The unique stylish design of specially developed shape ensures greater stabilization of the running device. The soundproof housing and high build quality of this model provide a minimum noise level Lpa (7m) of 62 dB as well as guarantee long-term and reliable operation of the unit.

Robust engine

The robust K&S Basic engine meets all European quality standards, including the latest EURO V emission standards. The proprietary robust K&S engine has its own individual serial number, which allows us to control the quality of production and service.

Alternator with 100% copper winding

K&S Basic generators are equipped with a high-end synchronous alternator with 100% copper winding. It is only the copper winding that can withstand maximum loads without any damage to ensure long-term reliable operation of the generator set.

Universal control panel

The control panel is equipped with all key indicators of the operating status, the ECONOMY MODE switch that reduces fuel consumption by up to 50%, the Reset button that resets the control system and restores voltage supply.

Compact size

The compact size and light weight of K&S Basic TM inverter generators make them convenient to use and store. This makes them easy to use and indispensable on a camping trip or on a picnic.

Benefits

Safe power supply for equipment

Pure sine wave allows safe connection of sensitive electronics without risk of damage.

Versatility of use

Suitable both for household needs and for active recreation or emergency situations — reliable power source anywhere.

Fuel saving

The ECONOMY MODE function allows significantly reducing fuel consumption, which is especially beneficial for long-term use.

Convenience of transportation

Compact dimensions and low weight make the generator convenient for transportation and storage, ideal for outdoor trips.

Economy mode switch (Economy Mode)

allows reducing fuel consumption at low load.

Oil level indicator

warns of low oil level, overload – signals exceeding permissible power, voltage – indicates presence of output voltage.

AC sockets 2×16A (230V)

standard sockets for connecting household appliances, power tools.

Transport handle

designed for convenient carrying or moving of the generator manually.

Grounding bolt

serves for connecting the generator to the grounding circuit, ensuring safety during operation.

Reset button

used to turn on or off the generator. Serves as the main power switch of the device.

Specification

Inverter generator KSB 22i S

Voltage, V	230
Max power, kW	2.0
Nominal power, kW	1.8
Power factor, cosφ	1
Frequency, Hz	50
Current (max), A	8.7
Outlets	2 x Schuko 230 V
Engine start	Manual
Fuel tank volume, l	4
Runtime at 50% load, h***	5
Noise level Lpa (7m)/Lwa, dB	62/87
Engine model	KSB 100i
Engine cylinder volume, cm3	79.7
Engine type	Gasoline 4 stroke cycle engine
Engine power, hp	3.3
Possibility of parallel connection	-
Crank case volume, l	0.35
Alternator winding	Copper
Protection class	IP23M
Includes	Generator, Warranty card, CE Declaration of Conformity, User manual, Spark plug wrench, Screwdriver: 6.0 mm PH2
Net dimensions (LxWxH), mm	480х280х460
Gross dimensions (LxWxH), mm	510х310х525
Net weight, kg	15.6
Gross weight, kg	18.0
SKU	KSB 22i S
Barcode	4260405364794

ATTENTION! The product is sold without engine oil or gasoline. Before the first start, engine oil for four-stroke gasoline engines must be added. We recommend 10W-30 or 10W-40 oil. Always check the oil level before each use. Use only unleaded gasoline with an octane rating of 90–95 containing no more than 10% ethanol.

Instructions

Inverter Generator in Soundproof Housing KSB 22i S, KSB 33i S

Instruction | Inverter generators K&S Basic

Inverter generator KSB 22i S 2022

Instruction | Generators

K&S Basic Catalog (2023)

Catalog | Generators

Video Reviews

Inverter generators K&S Basic

Overview and Start Guide for the K&S Basic KSB 22i S Inverter Generator (2 kW)

Generators

How to choose a generator? Power calculation, starting watts, safety margin ✅ Könner & Söhnen

Generators

Inverter generator at a great price Comparison of the compact generators KSB 21i S and KSB 22i S

Accessories

What motor oil to choose for your generator? Changing the motor oil

Gut verarbeitetes Gerät springt sofort an und macht was es soll.

De generator is netjes afgeleverd.
Mooie machine en loopt goed.

Hi Jan, thank you for your wonderful review! We're glad to hear you're satisfied with the inverter generator KSB 22i S. If you need any further assistance, feel free to reach out. Enjoy your new machine!

Schnell geliefert und gut verpackt. Benzin und Öl auffüllen, nach dreimal ziehen lief der Generator. Zum Öl auffüllen muss der Seitendeckel ab. Beim ersten Mal sehr hakelig in den Clipsen. Silikonspray schafft Abhilfe. Auch mit dem Trichter Öl auffüllen geht nicht ganz kleckerfrei. Ich lege einen Putzlappen unter die kleine Auffangschale. Nach einer Stunde Einlaufzeit habe ich einen Ölwechsel gemacht (nicht notwendig aber ich bin Kfzler und halte das für besser). Der Ölwechsel ist nicht kleckerfrei weil der Generator auf die Seite gekippt werden muss. Da werde ich mir noch einen Absauger besorgen.
Alles in Allem nur Kleinigkeiten aber sonst ein gutes Gerät. Springt gut an, im Normalbetrieb gut zu hören, im Ecobetrieb angenehm leise. Hat eigentlich fünf Sterne verdient, aber die kleckerei mit dem Öl........
Würde das Gerät wieder kaufen.

Hi Helmut, danke für dein ausführliches Feedback! Es freut uns, dass du mit dem Generator zufrieden bist und ihn wieder kaufen würdest. Die Hinweise zum Ölwechsel sind sehr hilfreich, wir werden sie gegebenenfalls in der Produktbeschreibung ergänzen. Bei weiteren Fragen oder Anregungen stehen wir gern zur Verfügung!

goed apparaat jammer geen nederlandse hand leiding moest alles zelf uit zoeken hoe het moest was wel wat jammer toch zeker als je 75 bent

Hi there, thank you for your feedback. We're glad you find the inverter generator good, and we apologize for any inconvenience caused by the lack of a Dutch manual. We'll take this into account to improve our service. If you need any assistance, feel free to reach out!

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Frequently Asked Questions

The low noise level of 62 dB LpA (7m) of KSB 22i S generators is due to two key factors: the design and the logic of the engine operation. Unlike open frame models, KSB 22i S generators are made in a protective noise-proof casing that effectively captures and dampens acoustic waves. In addition, thanks to the ECO Mode, the generator operates at maximum speed only at full load. When only basic appliances are connected, the system automatically reduces the engine speed to a minimum. This allows you to significantly reduce the sound pressure level to comfortable decibels, which fully complies with European standards for recreation in campsites and residential areas.

₴18 299

Inverter generator KSB 22i S

Specification

Variants

Benefits

Delivery

Payment