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Inverter Generator 4000W, KS 4000iES ATS, KÖNNER & SÖHNEN
5064885 KS4000IESATS
4260405365784
Shipping 6-10 b.d.
All about the product
KÖNNER & SÖHNEN KS 4000iE S ATS inverter generator designed for individual electricity consumers!
This generator is equipped with an ATS (automatic transfer switch) and can be operated manually or automatically.
Its "OFF-RUN" rotary switch connects fuel, power, and ignition controls. The generator should remain off when not in use to prevent the built-in lithium battery from discharging. For initial setup, simply connect the battery under the left side cover.
This generator intelligently manages the power supply, automatically turning on and switching to inverter mode via the ATS controller if there is no MAIN POWER. It has two 230 V sockets, providing various connection options.
The generator features a robust "K&S" engine meeting EURO V standards, operates efficiently using an economy mode that reduces fuel consumption by up to 50% under lower loads. The ergonomic control panel with LED display and RESET button allows for easy monitoring and control of operation.
This generator, designed for quiet operation - only 66 dB - and easy transport with its built-in kit, is ideal for powering sensitive electronics using pure sine wave energy. The high-quality AC generator's copper winding ensures reliable and long-lasting performance.
Note: installation must comply with applicable local regulations and should be carried out by a licensed electrician. This generator is ideal for individual electricity consumers, it is not intended for fully automatic household electricity supply in TN systems.
Technical Specification
| Available Use | For individual electricity consumers only |
| Engine Type | Gasoline single-cylinder four-stroke engine with air cooling |
| Engine Model | KS 240i |
| Fuel Type | Gasoline |
| Voltage, V | 230 |
| Maximum Power, kW | 4.0 |
| Rated Power, kW | 3.5 |
| Frequency, Hz | 50 |
| Current (max), A | 17.4 |
| Number of Sockets | 2 |
| ATS Output | Built-in ATS |
| Average Working Time (at 50% Load, h) | - |
| Noise Level Lpa (7m) / Lwa, dB | 66 / 91 |
| Fuel Tank Capacity, l | 12 |
| Crankcase Capacity, l | 0.6 |
| Engine Displacement, cm³ | 223 |
| Engine Power, HP | 7.5 |
| Parallel Connection Capability | – |
| DC Output Power, V/A | – |
| Battery Capacity, Ah | 1.6 |
| Engine Start | Manual / electric / automatic |
| Generator Winding | Copper |
| LED Display | Voltage, frequency, operating hours |
| Weight, kg | 43.4 |
| Dimensions (L×W×H), mm | 620х440х510 |
| Protection Class | – |
