196462

The 196462 (2098-DSD-HV030-SE) Ultra 3000 Digital Servo Digital High-Voltage Servo Drive with Serco Interface by Allen-Bradley is a servo drive with an analog command interface and motor feedback encoders for positioning and control of servo motors. The drive has an input AC voltage range of 230-480V ACRMS (3-phase) at 47-63Hz and an input current of 4A, with a 6A input surge. It supports 0.25A auxiliary AC input current with 68A (0-peak) inrush current and it supplies a 14A (0-peak) output intermittent current with 3000W power output. The drive has an internal capacitance of 470μF and provides an over-voltage protection of 810V DC. It has a 5.3kW internal shunt with 120 Ohms internal resistance and a shunt-ON and OFF voltage of 800V DC and 750V DC respectively. The drive’s internal circuitry is protected with the KTK-R-5 (Class CC) and LPJ-5SP (Class J) 460V AC Bussman fuse and a 460V AC circuit breaker (140M-F8E-C16). The 196462 (2098-DSD-HV030-SE) dissipates 175W (plus dissipative shunt) of heat when operational and it is built for a maximum function at a temperature range between 0 and 55° C (32 and 131° F) and a relative humidity range of 5-95% without condensation. The drive has 3-phase sinusoidal commutation with space vector frequency modulation between 4 and 8 kHz and it employs a digital PID with 250μs update rate for motor velocity control. The 196462 (2098-DSD-HV030-SE) equally employs a digital PID with feed-forward control and 1ms update rate for positioning and uses a digital PI for current regulation. The drive has 8 optically-isolated 12-24V DC digital inputs with 4 optically-isolated 12-24V DC digital outputs and a single Normally-Open relay output with 30V DC and a 1A rating. It communicates using the base RS-232/RS-422/RS-485 serial port with selectable baud rates and, supports an additional SERCOS communication interface using the fiber-optic SERCOS ring with 4 and 8 Mbit transfer speed from 01-99 node addresses. The drive weighs approximately 8.55kg and has dimensions of 242.2mm x 360.7mm x 138.7mm.