THREE-PHASE GENERATOR MAY BE USED ONLY FOR THREE-PHASE CONSUMERS (400 V) WITH SYMMETRICAL CURRENT CONSUMPTION FOR ALL THREE PHASES! The 400V outlet on the generator is not intended for full power supply of the house with mixed single- and three-phase consumers! КS 10000Е-3 ATS gasoline generator of German trademark “Könner & Söhnen” is a backup power source for 400 V consumers such as devices with motors, etc., in which all three phases are loaded symmetrically. There is an optional 230 V socket (for example, for worksite lighting or a low-power tool) for the connection of insensitive power consumers up to 400 W. This generator does not serve as a full three-phase power supply for a home and cannot be regarded as a 3 x 230 V voltage source. The generator is equipped with a built-in ATS system (Automatic Transfer Switch). The built-in ATS unit allows the generator to monitor the three-phase mains voltage, automatically starts the generator when the mains supply is disconnected and then automatically stops the generator when the mains supply is restored with no user intervention. No additional sophisticated equipment is required to use the automatic transfer switch function as the ATS unit is already built into the generator. Installation of a generator as a backup power supply with automatic transfer switch for 400 V power consumers is thus simplified as much as possible. Thanks to the ATS function, this model is indispensable when it comes to automatic backup power supply of pumps, ventilation systems and other 400 V power consumers. The automatic transfer switch function can be disabled and the generator can thus be used as a mobile self-contained 400 V power supply. The reliable Könner & Söhnen branded engine meets European quality standards, including the latest EURO 5 emission standard. A high-end alternator with copper windings combined with a high-performance engine ensures long-term and sustainable use at design loads. The model is equipped with an electric start system for ease of use. The LED display enables effective operational control of the generator and ensures its timely maintenance. An electronic voltage regulator (AVR) provides stable output voltage, and a built-in circuit breaker ensures short circuit and overload protection. The generator has a carburetor of Japanese origin, which allows the generator to run quieter than other counterparts, more reliably withstand loads, consume less fuel and be more environmentally friendly. High-capacity fuel tank guarantees sustainable and trouble-free operation.