HP Superdome SX2000 Safety and Regulatory Information, Ninth Edition - The Sup - Page 8

Safety and Regulatory Information High Leakage Current High Leakage Current WARNING Do not connect the supply before establishing an adequate ground (earth) connection. Installation Conditions See installation instructions before connecting this equipment to the input supply. WARNING The equipment must be provided with a proper AC protective earth (PE) ground connection. Recommended Wire Sizes Table 1-1 shows the wire size requirements for conductors in power supply cords (Extracted from IEC 60950, Table 11). NOTE Specific countries require a derating factor for the wire size when running multiple conductors in the same power cord. It is recommended to use only power cord conductors sized for this derating factor. Table 1-1 Recommended Wire Sizes Current 0-25 Amps 25-32 Amps 32-40 Amps 40-63 Amps 63-80 Amps Wire Size 2.5 mm (14 AWG) 4 mm (12 AWG) 6 mm (10 AWG) 10 mm (8 AWG) 16 mm (6 AWG) Derating Factor 4 mm (12 AWG) 6 mm (10 AWG) 10 mm (8 AWG) 16 mm (6 AWG) 25mm (4 AWG) 8 English Chapter 1