Themis CoolShell 3U, Руководство по установке

Страница: 45 / 158

1-13
Themis Computer
1—Overview and Specifications
Specifications
1.5.2.1 Shock
The CoolShell 3U is designed to survive an elevated shock environment. All struc-
tural components are welded together, enabling the system to survive a maximum
3-axis shock load of 35G at 25-msec duration.
1.5.2.2 Electrostatic Discharge
The CoolShell 3U is designed to tolerate electrostatic pulses up to 15 kilovolts (KV)
with no impact on system operation.
1.5.2.3 Noise Level
Typical noise levels emitted by the CoolShell 3U are outlined in Table 1-3 . The chas-
sis is installed with four 38-mm fans contained side-by-side in a single fan assembly.
1.5.3 Regulatory Compliance
The CoolShell 3U is designed to comply with the MIL-STD-882D safety standard.
In addition, it meets MIL-461 and the regulatory requirements listed below in
Table 1-4 .
Table 1-3. Typical Noise Levels of the CoolShell 3U
Measured at: 1 Meter 2 Meters
Front 66.24 dB 57.57 dB
Rear 61.53 dB 57.93 dB
Table 1-4. Regulatory Compliance Specifications
Parameter Specification
Radiated and Conducted Emissions FCC Class A
PCB FAB Material 94VO Rating