Danfoss, a leader in power solutions, introduces the EC-LTS1200-410, a robust, liquid-cooled heavy-duty inductor designed for demanding applications. Developed to work seamlessly with the EC-C1200 DC-DC converter, this unit ensures efficient energy transfer between two voltage levels, catering to industries like heavy mobile machinery and industrial systems.
Key Features of EC-LTS1200-410
The EC-LTS1200-410 is engineered for superior performance and durability. It boasts a compact, lightweight design at just 23 kg, despite its 410 A capacity. Its IP67-rated enclosure ensures protection from moisture and dust, enabling reliable operation in harsh environments. With a wide operational temperature range from -40°C to +105°C, the unit thrives in extreme conditions.
Cooling is managed through a water-glycol mixture, supporting temperatures up to +65°C. The robust build can endure high mechanical vibrations (up to 5.91 GRMS) and shocks of up to 50 G. Integrated with three PT100 temperature sensors, the device offers real-time monitoring for enhanced safety and efficiency.
Applications of EC-LTS1200-410
The EC-LTS1200-410 is tailored for high-performance use cases. It is ideal for boosting battery voltage to support higher DC-link voltages and for charging high-voltage batteries from elevated DC-link voltage levels. Its versatility makes it a valuable addition to power systems in heavy-duty applications.
Technical Highlights
The inductor operates across a voltage range of 0-850 VDC, with a nominal voltage of 750 VDC. It supports a nominal current of 410 A and features an inductance of 165 µH per inductor. The enclosure is crafted from durable AlSi12Cu1(Fe) material and supports coolant flow rates as low as 10 liters per minute with minimal pressure loss.
The device measures 403 mm in width, 147 mm in height, and 262 mm in length, with an optional configuration extending to 287 mm. The EC-LTS1200-410 is compatible with various cable configurations and includes flexible gland options for seamless integration into existing systems.
