DC/DC Uninterruptible Power Supply (UPS-DC) basic module - Siemens (SITOP DC-UPS series - UPS500S) - order code #6EP19332EC41 - Output 15.2A + 2.3A (charging) / 2.5kWs / 22-29Vdc (24Vdc nom.) - input Infeed from SITOP P.S.U. - DIN rail mounting (120mm width) - Screw-clamp term. connections - UPC #662643351330