System Environmental Specifications - Symantec Shelf NetBackup 5220 Safety Manual

58 Appendix A: Technical References

System Environmental Specifications

System Environmental Specifications

The following table defines the system level operating and non-operating
environmental limits.
System Environmental Specifications
Parameter
Temperature
Humidity
Shock
Vibration
Acoustic noise
Electrostaticdischarge
(ESD)
System Cooling
Requirement
(BTU/Hr)
State Details
Non-operating -40°Fto 70°F
Operating 10°C to 35°C with the maximum rate of
change not to exceed 10°C per hour
Non-operating 90% relative humidity (non-condensing)
at 28°C.
Operating 2.0 g peak, 11 msec, half sine
Non-palletized free fall in height 24" (>
Packaged
40 lbs to < 80 lbs)
Operational after an 18" free fall.
Trapezoidal, 25 g, velocity change 136
Unpackaged
inches/sec.
Unpackaged 5 Hz to 500 Hz, 2.20 g RMS random
Sound Power: 7.0 BA in an idle state at
typical office ambient temperature (23
+/- 2°C)
+/-12 KV except I/O port +/- 8 KV
NetBackup 5220: 2550 BTU/Hr
Storage Shelf: 1270 BTU/Hr