... LED display, easy to operateVertical, 19 inch rack, power machine cabinet installationOver-voltage, low-voltage, short-circuit ... main supply, DC main supply, pure DC power supplyInverter Power Paramenters:Model/seriesNP800SNP800DNP800ECapacity1KVA~10KVA1KVA~20KVA1KVA~40KVA AC ... technology, better our products, promote our market and brand familirity, meanwhile, also ensure our great partners, you ...