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SDLT 600A
Quantum A-Series Tape Drives User’s Guide 74
Acoustic Noise
Emissions 3
Acoustic noise emission levels are listed in table 28, both as noise power
and sound pressure, for the SDLT 600A tape drive. The table provides the
preliminary declared values per ISO 9296 and ISO 7779/EN27779.
Table 28 Acoustic Noise
Emissions, Nominal
Radiated Electromagnetic
Immunity
EN61000-4-3 Criteria A
Electrical Fast Transient / Burst
Immunity
EN61000-4-4 Criteria B
Electrical Surge Immunity EN61000-4-5 Criteria B
Conducted Electromagnetic
Immunity
EN61000-4-6 Criteria A
Power Frequency Magnetic Field
Immunity
EN61000-4-8 Criteria A
AC Voltage Dips and Interrupts
Immunity
EN61000-4-11 Criteria B
Mode
Noise Power Emission
Level (LNPEc)
Sound Pressure Level
(LPAc)*
Internal Tabletop Internal Tabletop
Idle Not
applicable
5.4 Bel Not
applicable
42 dB
Streaming 5.9 Bel 5.9 Bel 47 dB 53 dB
* Sound pressure level measured at front of tape drive.
Test Name
Test
Specification
Required
Performance