... 24V, 48V, 60V, 110V, 220V, 320V. C.Output current DC: 25A ~ 1000A DCB501D, standard type1. Application:It ... is applied to power plant, substation as a relay protection, breaker control, emergency lighting power supply and ... 24V, 48V, 60V, 110V, 220V, 320V.C) Output current DC: 25A ~ 1000AD) Battery capacity: 7Ah~3000AhE) DC ... battery and insulation. CE Approved All-Digital DC Power Supply (DCB501D)