Chapter 11: System Specifications
DXi4700 Environmental Specifications
Quantum DXi4700 User’s Guide
374
Relative
humidity
Operating
20% to 80% (non-condensing) with a maximum humidity gradient of 10% per
hour
Shipping and
storage
5% to 95% (non-condensing) with a maximum humidity gradient of 10% per hour
Altitude
Operating
–16m to 3048 m (–50 to 10,000 ft)
Shipping and
storage
–16m to 10,600 m (–100 to 35,000 ft)
DXi4700 Vibration and Shock
Sine
Vibration
Operating
Random 0.26 G’s, 5–350 Hz, Operational axis 10 minutes, psd: 0.0002 G2/Hz
Non-
operating
Random 0.5 G’s, 5–350 Hz, Operational axis 10 minutes, psd: 0.0007 G2/Hz
Shock
Vibration
Operating
2 G’s for 11 ms, half-sine input, 3 shock pulses in both + and – directions
operational axis
Non-
operating
3.5 G’s for 11 ms, half-sine input, 3 shock pulses in both + and – directions
operational axis
DXi4700 Acoustic
Acoustic
output
Operating
Sound Pressure Level 72 dbA maximum at any operation position
DXi4700 Agency Approvals
EMC/Safety
47 CFR part 15 Class A
CNS 13438 Class A
CISPR 22 Class A
CISPR 24 Class A
EN 55022 Class A
EN 55024
EN 61000-3-2
EN 61000-3-3
ICES-003 Class A
VCCI V-3/2000 Class A
AS/NZS 3548 Class A
KCC RRL Class A
