Allen-Bradley 2098-DSD-075X AC Drive

• Brand : Allen-Bradley
• Series : 2098
• Product Type : Digital Servo Drive
• Output Current (Continuous) : 75 Amps (0-peak)
• Output Current (Intermittent) : 35 Amps (0-peak)
• Auxiliary Power Supply : Yes
• Input Voltage (AC) : 230-480 Voltage Root Means Square (Three Phase)
• Input Frequency (AC) : 47-63 Hz
• Bus Overvoltage : 452 Volts dc
• Nominal Input Current (AC) : 30 Amps Root Means Square
• Dimensions : 14.2 x 9.73 x 5.41 in (360.68 x 247.14 x 138.68 mm)

The 2098-DSD-075X Ultra 3000 Digital Servo Drive with Indexing is a high-performance 3-phase AC drive by Allen-Bradley used for a wide range of industrial motion control applications. It has an input voltage range of 100-240VRMS AC and an input current of 30ARMS with a surge of 50A (0-peak). It has an auxiliary input with input ratings of 100-240V AC, and a 95A (0-peak) current surge. The drive has an output current of 35A and a peak intermittent current of 75A. The 2098-DSD-075X has a shunt rating of 420V DC and 40V DC shunt ON and OFF with a resistance of 16.5 Ohms and a power capacity of 10kW. It has a BUS capacitance of 4290μF and provides a 452V DC BUS overvoltage. The drive has 7.5kW maximum power output with 211 Joules energy absorption capability at 230V AC and requires a 16.5 Ohms (-0/+5%) external shunt with 10Kw power. The 2098-DSD-075X is fused with a Class CC (FNQ-R-30) and a Class J (LPJ-30SP) 230V AC fuse and dissipates 300W (plus dissipative shunt).

The 2098-DSD-075X drive uses a 3-phase Sinusoidal commutation with 4 or 8 kHz space vector modulation frequencies, and regulate motion velocity using a digital PID with 250μs update time. It uses a digital PID with feed-forward ability, and 1ms update time for positioning, and digital PI with 125μs update rate for current regulation. It has an RS-232/RS-422/RS-485 serial port with 1200, 2400, 4800, 9600, 19200, and 38400 baud rates, for communication and it uses the Incremental, Sine/Cosine, Intelligent, and Absolute encoders for motor feedback. Its working temperature ranges between 0° C and 55° C (32° F and 131° F) at 5-95% non-condensing relative humidity and it will function without de-rating at an altitude of 1500m. The 2098-DSD-075X weighs 20.6 pounds and it has total dimensions of 243.84mm x 50.8mm x 91.44mm.