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Inverter generator KS 1900i S
AvailableSpecification
| Voltage, V: | 230 |
| Max power, kW: | 2.0 |
| Nominal power, kW: | 1.9 |
| Engine start: | Manual |
| Outlets: | 1 × Schuko 230V |
Specification
| Voltage, V | 230 |
| Max power, kW | 2.0 |
| Nominal power, kW | 1.9 |
| Power factor, cosφ | 1 |
| Frequency, Hz | 50 |
| Current (max), A | 8.7 |
| Outlets | 1 × Schuko 230V |
| Engine start | Manual |
| Fuel tank volume, l | 4 |
| Runtime at 50% load, h*** | 4.5 |
| Noise level Lpa (7m)/Lwa, dB | 72/94 |
| Power output DC, V/А | 12V/8.3A |
| USB-Outputs | 5V/1A, 5V/2.1A |
| Engine cylinder volume, cm3 | 79.7 |
| Engine type | Gasoline powered one-cylinder, four-stroke air-cooled |
| Engine power, hp | 3.2 |
| Possibility of parallel connection | + |
| Crank case volume, l | 0.45 |
| Protection class | IP23M |
| Includes | Generator, Packaging, User Manual, Spark Plug Wrench, 6.0 mm PH2 Screwdriver, Accessory Bag, 8×10 mm Open-End Wrench, 230V 16A Plug |
| Net dimensions (LxWxH), mm | 440 × 290 × 440 |
| Gross dimensions (LxWxH), mm | 520 × 295 × 490 |
| Net weight, kg | 17 |
| Gross weight, kg | 19.0 |
| SKU | KS 1900i S |
| Barcode | 4260405364480 |
Benefits
- Inverter Technology. Built-in electronic module with microprocessor control monitors generator operation and ensures a stable 230V 50Hz pure sine wave output, suitable for sensitive electronics such as medical equipment, computers, and precision instruments.
- Parallel Connection. The capability to connect two generators in parallel using a special device to double the total power output.
- Compact and Portable. Compact dimensions make it easy to take anywhere. A reliable assistant for outdoor activities, camping, fishing, or small tasks in a garage or workshop, providing the necessary power.
- Quiet and Stylish Design. Modern soundproof design reduces noise to a comfortable level — perfect for residential areas and outdoor use.
- Fast Charging. Equipped with USB QC 3.0 and Type-C ports for powering and quickly charging gadgets without extra adapters.
Features
The KS 1900iS inverter generator (2.0 kW) by Könner & Söhnen provides stable power, ensuring the safe operation of sensitive electronics such as medical devices, computers, and precision instruments. Compact and quiet, featuring a soundproof casing and ECO mode, it is ideal for residential areas, camping, and travel. Supports parallel connection to increase power. The EURO 5 compliant engine and brushless alternator with 100% copper winding ensure reliable performance even under load. Its stylish design and portability make it a convenient backup power source.
Inverter Technology
Low Noise Level
Parallel Connection
Fast Charging
Compact Size
High-Quality Alternator
EURO 5 Eco-Standard
Benefits
Specification
Inverter generator KS 1900i S
| Voltage, V | 230 |
| Max power, kW | 2.0 |
| Nominal power, kW | 1.9 |
| Power factor, cosφ | 1 |
| Frequency, Hz | 50 |
| Current (max), A | 8.7 |
| Outlets | 1 × Schuko 230V |
| Engine start | Manual |
| Fuel tank volume, l | 4 |
| Runtime at 50% load, h*** | 4.5 |
| Noise level Lpa (7m)/Lwa, dB | 72/94 |
| Power output DC, V/А | 12V/8.3A |
| USB-Outputs | 5V/1A, 5V/2.1A |
| Engine cylinder volume, cm3 | 79.7 |
| Engine type | Gasoline powered one-cylinder, four-stroke air-cooled |
| Engine power, hp | 3.2 |
| Possibility of parallel connection | + |
| Crank case volume, l | 0.45 |
| Protection class | IP23M |
| Includes | Generator, Packaging, User Manual, Spark Plug Wrench, 6.0 mm PH2 Screwdriver, Accessory Bag, 8×10 mm Open-End Wrench, 230V 16A Plug |
| Net dimensions (LxWxH), mm | 440 × 290 × 440 |
| Gross dimensions (LxWxH), mm | 520 × 295 × 490 |
| Net weight, kg | 17 |
| Gross weight, kg | 19.0 |
| SKU | KS 1900i S |
| Barcode | 4260405364480 |
*** Fuel consumption depends on many factors, such as load, fuel quality, season, altitude, technical condition of the generator.
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
Excellent. Quiet and economical.
Geweldig ding! Doet wat tie moet doen en zeer gemakkelijk in gebruik.
Erg goede agregaat boven verwachting
Prima inventer werkt uitstekend
Werkt goed. Niet luidruchtig.
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Frequently Asked Questions
The 1.9 kW power is enough for stable operation of sensitive home electronics. This generator will easily cope with the load from the boiler circulation pump, refrigerator, LED lighting system and work area with a computer and router. There is also a small power reserve, which allows you to additionally turn on the TV or charge the power bank without the risk of overload.
If the generator is used outdoors, for example in the forest, to charge small gadgets or provide lighting through its own sockets, grounding is often not used, since the plastic housing and rubber feet protect against static current. However, when integrated into the on-board network of a motorhome (caravan) or connected to a house, grounding is mandatory to prevent the activation of automatic protection (for example, sensitive boards of gas boilers).
Yes, the KS 1900i S (gasoline) and KS 1900iG S (dual-fuel - gas/gasoline) inverter generators are equipped with a parallel connection function (Parallel Function). This is a practical solution for caravanning and camping: instead of buying one bulky generator, you can combine two lightweight mobile ones and increase the output power to 3.6 kW from two 1.9 kW models, which is quite enough to start and stable operation of a powerful on-board air conditioner, microwave or electric kettle in a motorhome.