Dell PowerVault 110T SDLT320 (Tape Drive) User Manual
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Regulatory Compliance: Dell
™ PowerVault™ 110T SDLT 320 Tape Drive User's Guide
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Electromagnetic Field Specifications
Safety Regulations
This section lists the safety regulations that the PowerVault 110T tape system meets or exceeds, such as UL, CSA, EN/IEC, and
“GS” Mark.
Safety Certifications
The SDLT tape system meets or exceeds requirements for safety in the United States (UL 1950), Canada (CSA950 C22.2 No. 950) and Europe (EN60950/IEC 950), and is
certified to bear the GS mark.
Safety Requirements
Safety requirements include:
UL1950: Information Technology Including Electrical Business Equipment
CSA950 C22.2 No. 950: Information Technology Including Electrical Business Equipment
EN60950/IEC 950: Information Technology Including Electrical Business Equipment
Electromagnetic Field Specifications
Electromagnetic Emissions
Once the internal tape drive is mounted into an enclosure and grounded, the internal drive complies with FCC Class A; the external tape drive complies with the FCC Class B
limits.
Conducted Emissions
Limits for Class B equipment are in the frequency range from 0.15 to 30 MHz.
Table 1. Conducted Emissions
Radiated Emissions
Limits of radiated interference field strength, in the frequency range from 30 MHz to 1000 MHz at a test distance of 10 meters, are listed in Table 2.
Table 2. Radiated Emissions
Susceptibility and ESD Limits
Table 3 and Table 4 list radiated, magnetic radiated, and conducted susceptibility and ESD failure level limits for the tape drive.
Table 3. Radiated, Magnetic Radiated, and Conducted Susceptibility
Frequency Range
Limits dB
Quasi-peak
Average
0.15 to 0.50 MHz
66 to 56*
56 to 46
0.50 to 5 MHz
56
46
5 to 30 MHz
60
50
* The limit decreases linearly with the logarithm of the frequency.
Frequency Range
Quasi-peak limits dB (
µV/m)
Class A
Class B
30 to 230 MHz
40
30
230 to 1000 MHz
46
37
Above 1000 MHz
54
Not applicable
Type
Specifications
Comments
Radiated Immunity - High Frequency, Electric Fields
3 V/m (rms), 80% modulated, 1 KHz, 26 to 1000 MHz
No errors*
No screen distortion
Magnetic Radiated - Low Frequency, Magnetic Fields
3 A/m @ 230V/50 Hz
No errors*
No screen distortion
EFT- Fast Transient (Bursts) for Power and Data Cables
2 kV
No errors*
PLT- High Energy Transient Voltage for Power Cables
1.2 kV (Differential) 2.5 kV (Common mode)
No errors*
Low-
Level Conducted ‡ Interference for AC and DC Cables
3 V/m (rms), 80% modulated, 1 kHz,
0.15 - 80 MHz
No errors*
No screen distortion