Tandberg Data SDLT220-320 INTEGRATION, Руководство пользователя

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CHAPTER 4: Thermal Specifications
To evaluate different modes of operation, data was recorded either with data
compression enabled or disabled. Thermocouples were affixed to key board
components as shown in
Figure 4-2 . In addition, a thermocouple was placed within
the tape path enclosure to monitor the approximate temperature of the media, as
shown in
Figure 4-4 .
The results of the testing are listed in Table 4-1 and Table 4-2 below.
Table 4-1.
SDLT 220/320 Steady State Temperatures: Embedded Bezel
Component
10 degrees C
Ambient 25 degrees C
Ambient 40 degrees C
Ambient
Case
Maximum *
Continuous
Operating
Temperature
(degrees C)
Compression
2:1 Compression
2:1 Compression
2:1
On Off On Off On Off
Temperature
(degrees C) Temperature
(degrees C) Temperature
(degrees C)
1
HiFN 42.4 39.9 57.4 55.0 72.5 69.6 96
2
Hydra 1 45.8 46.5 61.3 62.0 77.4 76.9 113
3
Hydra 2 42.3 42.9 57.6 58.5 73.6 73.2 113
4
Coldfire 23.3 23.4 38.5 38.5 53.6 53.5 83
5
3.3-5.0 V Reg 34.2 33.4 49.4 48.8 64.7 63.8 119
6
Front Sensor 17.0 17.0 32.0 32.0 47.0 47.0 52
7 Rear Sensor 35.2 34.3 50.2 49.9 65.8 64.7 125
8 Headboard 33.2 33.9 47.7 48.4 62.8 62.7 125
9 Qlogic 29.7 29.3 45.3 45.0 60.9 60.1 80
10 Media Sensor
(Heads)
19.3 19.6 34.6 34.7 50.3 50.2 n/a
* The number in the Case Maximum Continuous Operating Temperature column are absolute limits that
should not be exceeded. In other words, expect physical component damage or failure if you exceed these
operating temperature limits by not providing adequate air flow through the drive.