Tandberg Data SDLT220-320 INTEGRATION, Руководство по эксплуатации продукта

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CHAPTER 3: Drive Specifications
3.2.3 Current and Power Requirements
Table 3-11 on page 3-11 lists the current and power requirements for both versions
of the tape system (internal and tabletop). The tabletop version requires AC power.
The highest current (and power) is drawn during the native write modes and
backward-read compatibility (BRC) read modes, so they are outlined in
Table 3-11 . Standby is measured with the tape loaded and tensioned or
untensioned, and Idle is measured with power on with no tape loaded. (The
power drawn in these two modes is similar enough that they are listed together.)
Power-up current surges are less than those encountered during motor
accelerations, and so are not listed separately.
N
OTE
: In Table 3-11 , the current and DC power values are
relevant to the internal drive, while the AC power values
are relevant to the tabletop drive.
Table 3-10.
Operating Shock and Vibration Specifications
Shock
Pulse Shape ½ sine pulse
Peak Acceleration 10 G
Duration 10 ms
Application X,Y,Z axes, twice in each axis (once in each direction)
Vibration
Type Sine Sweep
Frequency Range 5 - 500 - 5 Hz Upward and downward sweep
Acceleration Level
0.25 G
0.010" DA Between 22 and 500 Hz
Between 5 and 22 Hz (crossover)
Application X,Y,Z axes Sweep rate = 1.0 octave per minute