Fujitsu MPD3XXXAT manual 5 Surface temperature measurement points

Models: MPD3XXXAT

1 191
Download 191 pages 22.44 Kb
Page 34
Image 34
Figure 3.5 Surface temperature measurement points

(4)Ambient temperature

The temperature conditions for a disk drive mounted in a cabinet refer to the ambient temperature at a point 3 cm from the disk drive. Pay attention to the air flow to prevent the DE surface temperature from exceeding 60°C.

Provide air circulation in the cabinet such that the PCA side, in particular, receives sufficient cooling. To check the cooling efficiency, measure the surface temperatures of the DE. Regardless of the ambient temperature, this surface temperature must meet the standards listed in Table 3.1. Figure 3.5 shows the temperature measurement point.

1

Figure 3.5 Surface temperature measurement points

Table 3.1 Surface temperature measurement points and standard values

No.

 

Measurement point

Temperature

 

 

 

 

1

DE cover

 

60°C max

 

 

 

 

C141-E069-02EN

3 - 5

Page 34
Image 34
Fujitsu MPD3XXXAT 5 Surface temperature measurement points, 1 Surface temperature measurement points and standard values