The Könner & Söhnen KS 10000E-1/3 is an open-frame petrol generator with the VTS phase-switching system, providing 7.5kW rated output and 8.0kW maximum output in either 230V single-phase or 400V three-phase mode. It combines manual and electric starting, AVR voltage stabilisation, a 25-litre fuel tank and dedicated Commando connections for compatible high-power equipment. Free delivery to mainland Great Britain only. At a glance Key specifications Rated / maximum output 7.5kW / 8.0kW in either voltage mode Voltage modes 230V single phase or 400V three phase; VTS phase switching AC sockets 1 × 32A Commando (CEE) socket at 230V; 1 × 16A Commando (CEE) socket at 400V Starting Manual recoil and electric key start Petrol tank capacity 25 litres Runtime at 50% load Approximately 15 hours Net weight 88kg Why choose the KS 10000E-1/3? Full output in either voltage mode: the VTS system provides 7.5kW rated and 8.0kW maximum output at either 230V single phase or 400V three phase. Single generator for two supply types: select the required voltage mode instead of maintaining separate single-phase and three-phase generators. AVR voltage control: the automatic voltage regulator helps maintain stable output as connected loads change. Manual and electric starting: start with the recoil handle or ignition key. Industrial connections: one 32A Commando (CEE) outlet at 230V and one 16A Commando (CEE) outlet at 400V. Clear operating information: the LED display shows voltage, frequency and operating hours. Durable construction: a copper-wound synchronous alternator, reinforced steel frame and anti-vibration dampers support reliable operation. Power, phases and connections Plan your load Use the 7.5kW rated output , allow for starting loads and remain within the selected outlet, cable and circuit-breaker limits. For prolonged loads, the manufacturer recommends no more than 80% of rated power : approximately 6.0kW. Choose the correct VTS mode Select 230V single phase or 400V three phase for the equipment being powered. Follow the manual before operating the phase switch or connecting loads. This is an AVR generator rather than an inverter generator. Check equipment requirements before connection. Balance three-phase loads In 400V mode, distribute the load across all three phases. Each phase must remain within one-third of the generator's total output. The manual states that phase imbalance must not exceed 20%; loading only one or two phases can damage the generator. Technical specifications Electrical output Voltage modes 230V single phase / 400V three phase Rated / maximum output at 230V 7.5kW / 8.0kW Rated / maximum output at 400V 7.5kW / 8.0kW Frequency 50Hz* Power factor 1 at 230V / 0.8 at 400V Maximum current 34.78A at 230V / 14.45A at 400V AC sockets 1 × 32A Commando (CEE) socket at 230V; 1 × 16A Commando (CEE) socket at 400V DC outlet 12V / 8.3A Voltage regulation Automatic voltage regulator (AVR) LED display Voltage, frequency and operating hours Engine and fuel Fuel Petrol Engine KS 440; single-cylinder, four-stroke, air-cooled Displacement 440cm³ Engine power 18.0hp / 13.24kW Starting system Manual recoil and electric key start Petrol tank capacity 25 litres Runtime at 50% load Approximately 15 hours Engine oil capacity 1.2 litres Recommended oil SAE 10W-30 or SAE 10W-40 for four-stroke petrol engines Size, weight and noise Sound pressure level, LpA at 7m 71dB Sound power level, LWA 96dB Protection rating IP23M Alternator winding Copper Product dimensions (L × W × H) 680 × 545 × 550mm Packed dimensions (L × W × H) 700 × 545 × 590mm Net / packed weight 88kg / 90kg *During transient operating conditions, the manufacturer states that the displayed frequency may briefly vary between 49Hz and 54Hz. Runtime varies with load, fuel quality, weather, altitude and equipment condition. Sound pressure at a stated distance and sound power are different measurements and should not be compared directly. What's included KS 10000E-1/3 petrol generator English operating instructions Spark-plug wrench Ignition keys for electric starting Engine oil, petrol, appliance leads and optional transport accessories are supplied separately. Before first use Add the recommended engine oil before starting. Read the owner's manual, check the oil level and follow the commissioning instructions. Use unleaded petrol as specified in the manual. Select the correct 230V or 400V operating mode
ManoManoGeneral description The KS 10000E-1/3 petrol outdoor generator by Könner & Söhnen is a powerful and versatile generator designed for both single-phase (230V) and three-phase (400V) applications. It features a unique VTS (voltage transfer switch) phase switching system, allowing seamless operation without power loss. With a maximum power output of 8000 W, this generator is ideal for various uses, including backup power for homes, workshops, and outdoor events. Technical specifications Engine model: Könner & Söhnen KS 440 Engine type: Four-stroke, petrol powered, air-cooled Engine volume: 440 cm³ Engine power: 18.0 HP Fuel type: Petrol Fuel tank volume: 25 L Crankcase volume: 1.2 L 50% power working time: 15 h Noise level: Lpa/Lwa 72/97 dB Maximum power (230V): 8.0 kW Nominal power (230V): 7.5 kW Maximum power (400V): 8.0 kW Nominal power (400V): 7.5 kW Voltage: 230 V / 400 V Frequency: 50 Hz Current (max.): 34.78 A (230V) / 14.45 A (400V) Engine start: Manual/Electric Sockets:
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