Product Model : SET48220-1KLC Input: 42V-59V Output: 85v-290v Adopting SPWM technology With micro-CPU control Built-in bypass switch Dry contact Support 19 inch rack mounting design RS232, RS485, SNMP Communication High efficiency 24Vdc, 48Vdc, 110Vdc, 220Vdc Aavailable More Options Available in Description Email :[email protected]