3Com 3CB9E7 - CoreBuilder 9000 Chassis Switch, Getting Started Manual

Page: 101 / 132

Power Requirements 101
Power Requirements
This section list power requirements for the following
power supplies:
■
930-watt AC (Model Number 3CB9EP9) for the
7-slot chassis
■
820-watt AC (Model Number 3CB9EP8) for the
8-slot chassis and the 16-slot chassis
■
–48-volt DC:
■
Model Number 3CB9EP8D7 for the 7-slot
chassis
■
Model Number 3CB9EP8D for the 8-slot chassis
and 16-slot chassis
930-watt AC Power Supply
The CoreBuilder 9000 7-slot chassis can contain two
modular 930-watt power supplies. The 930-watt
power supplies provide AC power to the Switch. The
930-watt power supplies are autosensing. Each
power supply can automatically sense the type of
input voltage to which it is being connected at the
electrical outlet.
Table 11 lists power requirements for each country.
One power cord per power supply is required. The
power cord that you require depends on your country
location.
Table 12 lists the power cords for each country.
Table 12 Power Cord Description for Your Location
Table 11
Power Requirements Per Country
Location Volts Hz Ampere
Asia 220 - 240 Volts 50 Hz 15-ampere
Australia 220 - 240 Volts 50 Hz 10-ampere
Canada 120 Volts 60 Hz 20-ampere
Europe 220 - 230 Volts 50 Hz 16-ampere
Japan 100 Volts 50/60 Hz 15-ampere
South Africa 220 - 250 Volts 50 Hz 16-ampere
U.K. 240 Volts 50 Hz 13-ampere
U.S.A. 120 Volts 60 Hz 20-ampere
Location Power Cord Type
Asia C19/AS3112
Australia C19/AS3112 special- 10A - C19
Canada C19/NEMA 5-20P
Europe C19/CEE7
Japan C19/NEMA 5-15P
South Africa C19/SABS164
U.K. C19/BS1363A
U.S.A. C19/NEMA 5-2 OP