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Appendix B
System Specifications
Electrical Specifications
95
Electrical Specifications
This section provides electrical specifications for hp rp7405/rp7410 servers.
Grounding
The site building shall provide a safety ground/protective earth for each AC service entrance to all cabinets.
Install a PE (protective earthing) conductor that is identical in size, insulation material, and thickness to the
branch-circuit supply conductors. The PE conductor must be green with yellow stripes. The earthing
conductor described is to be connected from the unit to the building installation earth or, if supplied by a
separately derived system, at the supply transformer or motor-generator set grounding point.
Circuit Breaker
The Marked Electrical for the hp rp7405/rp7410 server is 12 amps. The recommended circuit breaker size is
20 amps for North America. For countries outside North America, consult your local electrical authority
having jurisdiction for the recommended circuit breaker size.
System AC Power Specifications
Power Cords
The supplied power cord length is 15 feet (457.4 cm). Table B-3 lists the various power cables available for use
with a hp rp7405/rp7410 system. Each power cord is 15 feet (4.5 meters) in length with a IEC 60320-1 C19
female connector attached to one end.
Table B-3 Power Cords
Part Number Description Where Used
8120-6895 Stripped end, 240 volt International-Europe
8120-6897 Male IEC309, 240 volt International
8121-0070 Male GB-1002, 240 volts China
8120-6899 Male CEEE 7/7, 240 volt Continental Europe
8121-0558 Male ISI-32, 240 volts Israel
8120-6903 Male NEMA L6-20, 240 volt North America/Japan