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Inverter Generator KSB 33i S
AvailableSpecification
| Voltage, V: | 230 |
| Max power, kW: | 3.3 |
| Nominal power, kW: | 3.0 |
| Engine start: | Manual |
| Outlets: | 2 × Schuko 230 V |
Specification
| Voltage, V | 230 |
| Max power, kW | 3.3 |
| Nominal power, kW | 3.0 |
| Power factor, cosφ | 1 |
| Frequency, Hz | 50 |
| Current (max), A | 14.3 |
| Outlets | 2 × Schuko 230 V |
| Engine start | Manual |
| Fuel tank volume, l | 4 |
| Runtime at 50% load, h*** | 5.9 |
| Noise level Lpa (7m)/Lwa, dB | 68/95 |
| Engine model | KSB 170i |
| Engine cylinder volume, cm3 | 150 |
| Engine type | 4-stroke gasoline |
| Engine power, hp | 5 |
| Crank case volume, l | 0.4 |
| Protection class | IP23M |
| Includes | Generator, Packaging, User Manual, Spark Plug Wrench, 6.0mm PH2 Screwdriver |
| Net dimensions (LxWxH), mm | 492×285×460 |
| Gross dimensions (LxWxH), mm | 525×325×550 |
| Net weight, kg | 21.5 |
| Gross weight, kg | 23.5 |
| SKU | KSB 33i S |
| Barcode | 4260405368631 |
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
- Free shipping: receive your order in just 1-5 business days.
Shippers:
- DPD (Parcel shipping)
- GLS (Parcel shipping)
- Dachser (Pallet shipping)
- DHL
Shipping Costs:
All product prices include shipping costs and VAT. Island deliveries, we calculate the costs based on the effort and prior arrangement. Please contact us via email at shop@dimaxgroup.com
Delivery Times:
Unless otherwise specified in the respective offer, delivery within Germany takes place within 2 to 5 days, and for international deliveries within 7 days after the conclusion of the contract. Please note that there is no delivery on Sundays and public holidays.
Transport Damage:
In case of transport damage, you can find more on this page "Behavior in the event of transport damage".
Payment
- We offer a wide range of secure and convenient payment methods, including:
Security and Data Protection:
Your security is our top priority. We use Shopify Payments, one of the most secure payment platforms, to process your transactions. Your payment data is transmitted via an encrypted connection and is never stored on our servers. You can rest assured that your data is fully protected with us.
Shipping and Payment
We ship your order immediately after successful payment, ensuring you receive your products as quickly as possible. Please ensure that payment is made promptly to avoid delays and to have your order in your hands in the shortest possible time.
Refunds:
We want you to be completely satisfied. That's why we offer a 30-day return policy after you receive your order. If a product does not meet your expectations, you will of course receive a full refund. In the case of a refund, it will be processed quickly and easily through your original payment method. Please note that it may take a few days for the refund to be credited depending on the payment provider.To learn more about the easy return process, check this page "Right of Withdrawal".
Features
Inverter generator KSB 33i S of the German brand Könner & Söhnen® (3.0–3.3 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.
Inverter Technology
Compact dimensions
Economy mode
High-quality alternator
Presentable design of the highest class
Benefits
Specification
Inverter Generator KSB 33i S
| Voltage, V | 230 |
| Max power, kW | 3.3 |
| Nominal power, kW | 3.0 |
| Power factor, cosφ | 1 |
| Frequency, Hz | 50 |
| Current (max), A | 14.3 |
| Outlets | 2 × Schuko 230 V |
| Engine start | Manual |
| Fuel tank volume, l | 4 |
| Runtime at 50% load, h*** | 5.9 |
| Noise level Lpa (7m)/Lwa, dB | 68/95 |
| Engine model | KSB 170i |
| Engine cylinder volume, cm3 | 150 |
| Engine type | 4-stroke gasoline |
| Engine power, hp | 5 |
| Crank case volume, l | 0.4 |
| Protection class | IP23M |
| Includes | Generator, Packaging, User Manual, Spark Plug Wrench, 6.0mm PH2 Screwdriver |
| Net dimensions (LxWxH), mm | 492×285×460 |
| Gross dimensions (LxWxH), mm | 525×325×550 |
| Net weight, kg | 21.5 |
| Gross weight, kg | 23.5 |
| SKU | KSB 33i S |
| Barcode | 4260405368631 |
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
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Video Reviews
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Frequently Asked Questions
The most effective way is to enable Economy Mode on the control panel. This function automatically regulates the engine speed: as soon as consumption decreases, the inverter instantly reduces the speed to a minimum. This provides two main advantages: fuel savings of up to 50% and a significant reduction in noise levels. Enable the "Economy" mode when basic consumers are operating (boiler, lighting, router, TV). However, be sure to turn it off before starting powerful equipment (for example, pumps or washing machines) to avoid overload protection.
Recently Viewed
- 5 stars: 67 (71%)
- 4 stars: 25 (26%)
- 3 stars: 3 (3%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
Wonderful piece of technology. After filling fuel and lub.oil the engine started after four attempts. After idle running for 15 minutes the engine delivered 3.000 Watt for another 15 minutes. The only thing that the engine produced more than I expected is noice.
But that has to be accepted in case of emergency.
Question: Are silencers available?
In general, I am very happy with this emergency generator.
Livraison ok, mais impossible d'ouvrir le couvercle de côté pour mettre de l'huile.
Il a fallu un long (30cm) tournevis plat pour déboîter les attaches intérieures.
Le problème était causé par l'attache supérieure cassée à l'usine lors de la fermeture du couvercle. J'ai des photos à votre disposition.
Sinon la machine fonctionne bien et correspond à mes besoins.
Merci de me répondre sur ce problème.
P.Vanderghote.
De generator ziet er stevig en goed uit.
De eerste keer in gebruik nemen is vrij eenvoudig te doen o.a. de olie vullen is met de bijgeleverde trechter een gemakkelijk karwei.
Hij startte heel erg gemakkelijk,enwerkte tot nu toe goed.
Prima apparaat! Ik had een 'goedkopie' generator en daarvan schommelde de spanning en frequentie. Hierop heb ik deze inverter generator gekocht. De kwaliteit van de spanning is heel veel beter! Een mooie sinus en stabiele frequentie. Door de afscherming is de geluidsproductie beperkt. Ook is het prettig dat het toerental moduleert afhankelijk van de vermogensvraag. Kortom, een prettig apparaat. Eenvoudig in gebruikt en veel kwaliteit voor de prijs. Een aanrader.
The KSB33iS I bought looks good, feels good and works absolutely fine. Especially in Eco modus is it amazingly quit and still capable of running a 400 watt lamp without any significant raise in rmp.
Happy with the purchase. However I read some disturbing things about the customer service at K&S on Trustpilot. I hope they change things for the better there. Their generators are good quality so it seems.
Today I received my generator and the first impression was great. After filling up the oil and fuel the first test run went very well. It started immedately and esoecially in eco modus with 400 watt load it appears to be very silent. It is not only decibells that bother people but also the pitch of the sound. Therefor I bought a machine that seems to be to heavy for my purposes but with the requested load this KSB3is hardy has to work which makes it very silent at low -non disturbing- pitch.
Engine sounds sturdy and reliable.
I am very happy with my choice.
Produktet lever fuldt ud op til de forventninger jeg havde inden jeg købte generatoren. Købsprocessen var smidig og leverancen var hurtig. Jeg vil til enhver tid anbefale produktet og jeg vil også vende tilbage såfremt I har flere produkter som jeg kan bruge fremadrettet.
Den er bare god
Godt produkt.startet første gang jeg træk i snoren.
Jammer dat er geen Nederlands gebruiksaanwijzingen bij zat. deze wel op de site kunnen vinden en zelf uitgeprint.
Het is een compact apparaat makkelijk om te verplaatsen
Dat er voor eerste verbruik olie in moet zou ik duidelijker aangegeven hebben verwacht (bijv. een tijdelijkesticker duidelijk op de generator
Ziet er goed en stevig uit. Dit model is ook voldoende handzaam.
Mooi machine, handig in gebruik. Compact en handzaam
Mooi vormgegeven, gebruikersvriendelijke en rustig draaiende aggregaat. Voor dit geld zeker een aanrader!
Ziet er degelijk uit Ps heb de aggregaat nog niet laten lopen
Contact et livraison rapide
Groupe performant et conforme à la fiche technique
Sehr guter Stromerzeuger, einfach in der Handhabung leiser Lauf bin sehr zufrieden.
Hij deed het, ik hoop hem nooit nodig te hebben!
Komt overeen met beschrijving, goed verpakt en onbeschadigd. Voorlopig 3 sterren omdat: lang gewacht op beschikbaarheid + nog niet geprobeerd.
Prima aankoop, voldoet aan de verwachting.
Erg tevreden.
When standby for a long time ,, what happend with the petrol in the carburator ?? Because their is no lock in fuelline, so thelast run should be stopt because of lack of fuel than the carburator is empty
Apparaat prima. Olie en benzine erin, starten en lopen.
Zeer lange levertijd. Twee maanden wachten en daarna nog twee maanden. Tot bleek dat er ergens nog een stond.
Communicatie slecht.
Prodotto e spedizione da 5 stelle
Alles gut . Erwartung erfüllt. Abeckhaube könnte
mitdabeisein.
Le site est sérieux, le produit excellent. Je conseil!!
Verzögerung in der Lieferung.keineBestätigung der Bestellung!Kein Liefertermin.
Traurig 😔
De levering duurde wel erg lang,totaal18 dagen,maar verder Zach er alles keurig uit,ik ben er heel tevreden mee,maar ik moethem nog wel proberen.En ik heb de Nederlandse in struktiie toch kunnen vinden en uitprinten..Ook heb ik hem bij jullie geregistreerd,maar ik heb nog geen garantie bewijs ontvangen,ik hoop dat het goed komt bijvoorbaart bedankt. Met vriendelijke groet J Heite








