Multi-axis controllers Rated data Devices for 400/500V-mains 5 5.3 5.3.2 5.3.2.4 Fuses and cable cross-sections WhentheintegratedDCbusbarisused,wiringisnotrequired.Themounting backplane already includes an integrated fuse. When terminals +UG/-UG are used, dimension the cables and fuses as described in the chapter DC-bus operation. 5.3-5 EDS94SPP101 EN 3.1-04/2007 Basis of the data Mains Rated voltage UDC [V] Voltage range UDC [V] Frequency range [Hz] 325 ... 705 260 - 0 % ... 775 + 0 %