Inverter Generator KSB 21i S
€617
Incl. VAT
- Info
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Stock statusProduct IDKSB21iSManufacturerKönner & SöhnenCharacteristicsPower (kW): 2KSB 21i S inverter generator — clean and quiet energy anywhere. Delivers up to 2 kW of stable pure sine-wave power, safely powering sensitive electronics such as laptops, routers and medical equipment. It operates extremely quietly — only 62 dB, comparable to a normal conversation. Weighing 21 kg, this generator is a compact choice, ideal for camping, home backup power or garden workshops. Eco mode reduces engine speed at low loads, lowering fuel consumption and noise, while optional parallel connection easily increases output. Reliable, portable and EURO 5 compliant — built for everyday comfort and peace of mind.
PURE SINE WAVE
The built-in electronic unit with microprocessor control monitors generator operation and provides a stable 230V 50Hz sine-wave output suitable for reliable operation of sensitive electronics.
COMPACT SIZE
Compact size and light weight make K&S Basic TM inverter generators easy to use and store. Easy transportation significantly expands the scope of use, making them indispensable for outdoor activities, camping, fishing and hiking.
RELIABLE ENGINE
The modern engine features increased wear resistance, stable long-term operation and meets all European quality standards, including the modern EURO 5 environmental standard.
GENERATOR WITH 100% COPPER WINDING
K&S Basic inverter generators are equipped with a high-quality brushless generator with 100% copper winding. The reliable and compact generator, mounted on permanent magnets in a plastic housing, can withstand maximum loads without damage and ensures long-lasting, stable operation.
UNIVERSAL CONTROL PANEL
The panel provides monitoring of all key operating parameters, an ECO MODE button that reduces fuel consumption by up to 50%, and a RESET button for system restart and voltage recovery.
LOW NOISE LEVEL
The sound-insulated housing ensures minimal noise (62 dB Lpa 7 m), comfortable operation and easy transport.
ACCESSORY SET
Included: 16 A Schuko plug, spark plug wrench, PH2 screwdriver 6.0 mm, battery charging clamps.
PARALLEL CONNECTION
You can double the output power by connecting two inverter generators using special KSВ PC-1 parallel cables from K&S Basic (not included). When connected in parallel, the power loss is 0.2 kW of the total rated output.
Technical specification:
Voltage, V: 230
Max power, kW: 2.0
Rated power, kW: 1.8
Power factor, cosφ: 1
Frequency, Hz: 50
Current (max), A: 8.7
Sockets: 2 × Schuko 230 V
Engine start: Manual
Fuel tank volume, l: 4
Noise level Lpa (7m)/Lwa, dB: 62/87
DC output, V/A: 12V/5A
Engine model: KSB 100i
Engine displacement, cm3: 79.7
Engine type: Four-stroke petrol engine
Engine power, hp: 3.3
Parallel connection capability: +
Engine oil volume, l: 0.35
Generator winding: Copper
Protection class: IP23M
Special features: Inverter technology, Sound-insulated housing, Compact size, Copper-wound generator, Universal control panel, Eco mode, Parallel connection option, Accessory set
Includes: Generator, Packaging, User manual, Spark plug wrench, 2×16A Schuko plugs, 6.0 mm PH2 screwdriver, Battery charging clamps
Gross dimensions (LxWxH), mm: 540×325×490
Net weight, kg: 21
Gross weight, kg: 23.0
NOTE! The product is sold without engine oil or petrol. Before first start, engine oil for four-stroke petrol engines must be added. We recommend 10W-30 or 10W-40 oil. Always check the oil level before use. Use only unleaded petrol with an octane rating of 90–95 containing no more than 10% ethanol. - Product groups
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Generators
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