ABB ACS480-04-03A4-4+K454 ACS480-04-03A4-4 ACS480 drive with PROFIBUS DP. ABB ACS480-04-03A4-4+K454 is an ACS480 general-purpose drive rated 380-480 V AC, three-phase, factory configured with PROFIBUS DP communication (FPBA-01). It is suitable for pumps, fans, compressors, conveyors and OEM control panels requiring direct PLC or industrial-network integration.