The BASLER ELECTRIC DECS-100-B15 is a 3-phase voltage regulator with power input range of 88-250 VAC (50-400 Hz), sensing input of 100-600 VAC (50/60 Hz), paralleling input of 5 AMP (50/60 Hz) 0.2 VA, accessory input range of -3 to 3VDC, and output capacity of 63 VDC/7 AMP.