The Könner & Söhnen KS 48V-DC direct-current generator is a specialized backup battery charger designed for efficient and reliable charging of 48-54 V batteries. It is well-suited for various applications, including off-grid households, solar and wind energy systems, telecommunications, boats, campsites, and more. By delivering direct current (DC) charging without intermediate current conversions, the generator ensures maximum energy efficiency, reducing energy losses and enhancing overall performance.
One of the standout features of the KS 48V-DC generator is its compact size and high power output. Modeled after inverter-type generators, it occupies significantly less space than traditional setups, which typically consist of a standard 230V AC generator paired with a voltage converter. This space-saving design, combined with its portability features such as transport wheels and a fold-out handle, makes it convenient to move and handle. This generator is ideal for locations where space is limited and efficient, powerful energy solutions are necessary.
The generator prioritizes user safety and economic efficiency. Operating at a lower, non-hazardous voltage level, it minimizes the risk of electric shock, making it safe to use. Its economic advantage comes from a highly efficient design that adjusts the engine's revolutions based on load requirements, leading to lower fuel consumption compared to conventional 230V AC generators. Additionally, the simplified installation process, which involves direct connection to the battery, streamlines setup and makes the generator easy to integrate into existing power systems. The inclusion of "dry contact" controls further expands its flexibility for more complex setups, allowing seasoned users to manage the generator with external relays.
The KS 48V-DC generator features an integrated controller that intelligently manages battery charging. In AUTO mode, the generator continuously monitors battery voltage and automatically activates when the voltage drops to 48V, resuming charging with a response time of just 5 seconds. Once the battery reaches a voltage of 53.5-54V or a current of 20A, the generator shuts down within 30 seconds to avoid overcharging. Additionally, an EXTERNAL mode allows for more customized control for advanced users. The ergonomic control panel is equipped with essential indicators and switches, including a voltmeter, ammeter, oil level indicator, and overload protection. The robust K&S engine is built for durability, meeting EURO V emission standards and ensuring long-term, reliable operation. This combination of features makes the KS 48V-DC generator a versatile, safe, and efficient energy solution.
$1,350.00 
$2,500.00 
$1,499.00 
$2,200.00 
$1,300.00 
$15,300.00 
