Table A-17 Specifications of the power supply module
Item 2500W PSM Specification
Frequency (acceptable
range)
50Hz/60Hz (from 47Hz to 63Hz)
Input electric current 13.8 A
41.4 A (3+3 redundant configuration)
69 A (5+1 redundant configuration)
Breaking current 20 A
Inrush current Maximum of 40 A
Leakage current 3.5 mA per server chassis or none
Retention time 20 ms or more (for N+N redundancy setting), 12 ms or
more (for N+1 redundancy setting)
Number of mounted
modules
Minimum: 2. Maximum: 6
Redundancy Support for N+1 and N+N redundant configurations
Power inlet standard IEC60320-C20
Specifications of fan modules
The following table shows the specifications of fan modules.
Table A-18 Specifications of fan modules
Item Specifications
Cooling unit Mounted per module
Cooling type Forced cooling by cooling fans
Air flow Cooling from the front side towards the rear side of the server
chassis (to prevent exhaust from re-entering)
Maintainability Maintenance can be performed even when the system unit is
operating.
Redundancy Support for N+1 redundant configuration
Fan control type Fan speed is controlled by the thermal sensor and the power
supply.
Fan speed detection Install a detector for each fan.
Air filter Optional
System Unit Specifications
A-17
Hitachi Compute Blade 2500 Series Getting Started Guide
To Next Page
Loading...
Need help?
General