Allen-Bradley 81001-450-51-R Brand Introduction
Allen-Bradley 81001-450-51-R is PowerFlex 7000 medium voltage drive board developed by Rockwell Automation for high-voltage frequency conversion power control. It specializes in power signal processing and power unit drive triggering, serving as core trigger drive assembly for PowerFlex7000 medium voltage inverter system. Drive Board is the core unit of Allen-Bradley 81001-450-51-R. Drive Board adopts internal slot plug-in mounting structure for medium voltage drive cabinet. Drive Board adopts SGCT silicon gate controlled thyristor driving design. Drive Board realizes power unit switching and energy regulation according to drive control logic. Allen-Bradley 81001-450-51-R provides stable Drive for workshop field medium voltage high-power load control. Drive supports 6500V rated voltage and 800A rated current. Drive has high voltage isolation protection between control side and power side. Drive features high-speed trigger circuit for stable power unit switching operation. Allen-Bradley 81001-450-51-R features reliable Transmission for main control board and power unit devices. Transmission communicates via internal high-speed optical fiber loop. Transmission is fully compatible with PowerFlex7000 medium voltage drive main control system. Transmission delivers fast trigger control signals to high-power power units. Allen-Bradley 81001-450-51-R is widely used in large fan, heavy pump, compressor and legacy medium voltage drive system renovation. With mature Rockwell medium voltage drive technology, this drive board works within temperature range 0~60℃ and has strong anti-vibration and anti-interference performance. It provides full lifecycle technical support including wiring, commissioning and after-sales maintenance, serving global users as a trusted PowerFlex7000 medium voltage drive board solution.