Installation guide

A – SilverStorm 9000 Product Specifications
Power Specifications
A-4 D000024-001 Rev. B
S
• Thermal management:
Temperatures of all major heat producing components are continuously
monitored by system management modules. Fan speed is monitored and
automatically adjusted by system management modules to maintain
appropriate temperatures of major heat producing components. Monitoring
is performed via a two wire I2C interface to each Fan Tray.
Power Specifications
All products within the 9000 MPFD series use a common switching power supply.
System power attributes are shown in the table below. Power supplies are hot
pluggable and N+1 redundant.
The 9120, 9080, 9040 and 9020 systems have two independent AC inputs and one
common DC output. Each AC input supplies power to half of the power supplies.
In a 9240 system there are two independent DC outputs, which are labeled as
hemispheres (see Figure A-19). The lower hemisphere is powered by the lower 6
supplies and the upper hemisphere is powered by the upper 6 supplies. There are
Table A-4. System Power Attributes
Model # 9240 9120 9080 9040 9020
Maximum # of
Power
Supplies
12 6 6 4 2
Maximum
output per
supply
350 Watts
Input voltage 90-264 VAC autoranging
Input
frequency and
phase
50/60 Hz, 1 Phase
Maximum
current per
supply
4 Amps
Power Factor
correction
95%
Power Inlet
connector
IEC320-C14
# of Power
Inlets
4 2 2 2 2
Power Cord
connector
IEC320-C13