Hitachi Compute Blade 500 Series - Fan Module Specifications

Items Specifications
Power factor 0.95 or greater at 100% load
Inrush current 50 A (100 μs-10 ms after application of AC power)
15 A (10 ms-150 ms after application of AC power)
Leakage current 0.58 mA (264 Vac, 60 Hz)
Output Channels Main (12 V) Sub (5 V)
Nominal voltage +12 V +5 V
Current 175 A 5 A
Power 2142 W (200 Vac) 25 W (200 Vac)
Protection Over-current OCP1 200 Vac: 227.5 A (+30 %, 100 ms) -
OCP2 200Vac: 203A (+16%, 500 ms) -
OCP - 5.5 A(10 %, 200 ms)
Over-voltage 13.0 V 5.5 V
Fan Module Specifications
The following table provides the fan module specifications.
Table 2-30 Fan Module specifications
Items Specifications
Voltage rating 12 V (10.8 to 13.2 V)
Current rating 7.88 A (100 % Duty)
Input power rating 94.6 W (100 % Duty)
Number of fans 2
Maximum air flow
3.45 m
3
/min (121.8 CFM)
Maximum static pressure 970.0 Pa (3.90 inches H
2
O)
Operating temperature
5 to 40°C
1
Hot Swap Available
Redundancy N+1
Mass 1.18 kg
External dimensions (W x D x H: mm) 88 x 83 x 267
Notes:
1. 5 to 30°C [Non-operating: -10 to 43°C] for CB 520H B2 with CPU E5-2637v2 installed. 5 to 35°C
[Non-operating: -10 to 43°C] for CB 520H B3 with CPU E5-2699v3, E5-2697v3, E5-2667v3, and
E5-2637v3 installed.
Specification
2-21
Hitachi Compute Blade 500 Series System Overview Guide