Brand: SIEMENS Model: 6EP1-931-2 EC01DC Input voltage range: 100-240VAC Output voltage: 24VDC Rated power: 500VA Battery type: Lead-acid battery Operating temperature range: -20 ° C to + 50 ° C Dimensions: 150mm X 80mm X 30mm Weight: approx. 1.2kg Sub 6EP1-931-2EC01 DC UPS module is designed for industrial environments with high reliability and stability.Advanced power conversion technology is adopted to ensure that the system can continue to supply power and protect key equipment from damage when the power grid is unstable or power failure. High-quality electronic components are used inside the module, which can withstand harsh working conditions such as high temperature, low temperature and humidity. Its compact design saves space and is easy to install and maintain. In addition, the module supports hot plug function and can be replaced without shutdown, which greatly improves the availability and maintenance efficiency of the system.