NKU KSHPT-1500/380-250-12 (RUBP.656527.001)

Low-voltage complete device of DC switching cabinet type is designed for parallel connection of chains of photovoltaic modules (PEM) of solar panels; protection of PEM chains by fuses against overcurrents; switching of the circuit between the outgoing cable and bus bars of DC poles; measurement of current on connections of FEM chains; measurement of voltage on bus bars of DC poles; measurement of temperature inside the cabinet and its automatic regulation; transfer of information via Modbus RTU protocol; connection of weather stations of solar power station. Maximum allowable DC voltage 1500V DC, maximum allowable output current 250A DC, maximum allowable input current 25A DC, number of inputs for FEM chains - 12, number of FEMs in a chain - up to 52 (dual), rated AC voltage - 380V. Structurally the cabinet is made of external hinged version of protection degree IP65 with cable entry from the bottom.