1500V DC SPD

1500V DC Surge Protective Device Manufacturer

LETOP 1500V DC SPD surge protector is ideal for applications that require high voltage to reduce line losses and improve system efficiency. It is widely used in large photovoltaic power plants and energy storage systems. This product not only performs well in photovoltaic projects, but is also suitable for energy storage systems with high energy density and high power density. It is often used for frequency regulation and peak shaving.

LETOP 1500V DC SPD enables more reliable and efficient power transmission in large-scale terrestrial PV plants, microgrids, and industrial and commercial energy storage applications by optimizing line losses and improving system efficiency. Its pre-installed complete unit consists of a base part and a plug-in protection module. It uses a fault-tolerant Y-circuit combined with triple high-performance varistors to effectively prevent damage to the surge protector even in the event of an insulation failure in the generator circuit.

The surge protector complies with EN 61643-31 standard and is easy to install. It is designed with 35mm DIN rail. It is easy to judge through the visual indication window, and the equipment status is clear at a glance. The module is pluggable and easy to replace. In addition, the product is equipped with monitoring and feedback functions to support remote signal selection, which greatly facilitates system management and maintenance. In high energy density energy storage systems and large-scale photovoltaic power plants, 1500V DC SPD provides excellent surge protection, ensuring efficient and safe operation of the system.