4 Specifications and External Dimensions for Σ-V-SD Drivers4.1.1 Specifications4-24.1 Power Regeneration Converter4.1.1 Specifications(1) Basic Specifications∗ Available only for three-phase 200 VAC models.Item SpecificationsModel: CACP-JUA3,CACP-JUD3 15 19 22 30 * 45 *50% ED Rating kW 15 18.5 22 30 45Continuous Rating kW 11 15 18.5 22 37BasicSpecificationsInputPowerMain CircuitsL1, L2, and L3CACP-JUA3: Three-phase 200 to 230 V (50/60 Hz)CACP-JUD3: Three-phase 380 to 480 V (50/60 Hz)Allowable voltage fluctuation: +10% to -15%Allowable frequency fluctuation: ±5%Line voltage unbalance: 5% max.Control Power24 VDCAllowable voltage fluctuation: ±15%Output holding time: 100 ms min.OutputPowerMain CircuitPower Output +/ -CACP-JUA3: 270 to 310 VDC +10 to - 15%CACP-JUD3: 520 to 650 VDC +10 to - 15%Control PowerOutput 24 VDC ±15% (connector pass current: 10 A)I/OSignalsSequence I/OSignalsInput signal: Emergency stop input signalOutput signal: Main circuit contactor ON output signalConnectionsbetween Axes Local bus and absolute encoder batteryMaximum Number ofConnectableSERVOPACKsDiffers in accordance with combinations of a power generation con-verter, SERVOPACKs and motors. Refer to 2.1.3 Power RegenerationConverter, SERVOPACK, and Motor.FunctionsIndications CHARGE (orange), ALARM (red), and READY (green)Regeneration ControlMethod Power regeneration control (120-degree conduction)Protective Functions Main circuit fuse, overload, overvoltage, insufficient voltage, overcur-rent, frequency error, heat sink overheating, etc.Battery The battery for the absolute encoder must be provided by the user.For details, refer to 2.3.3 Absolute Encoder Battery.Allowable Power LossTime 5 ms (at 70% load)
