. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Environmental Requirements

Environmental Requirements

The cabinet is designed to operate in the environment defined in Table 1-2.

 

 

 

Table 1-2

Cabinet Environmental Requirements

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Environment

 

 

 

 

 

 

 

 

 

Requirements

 

 

 

 

 

 

 

 

 

Altitude

Operating Range

 

Storage Range

Transit Range

 

 

 

 

 

 

 

Below Sea Level

30.5 m (100 ft.)

 

30.5 m (100 ft.)

30.5 m (100 ft.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Above Sea Level

 

 

3048 m

 

 

 

 

 

3048 m

 

 

 

12,000 m

 

 

 

(10,000 ft.)

 

 

(10,000 ft.)

 

(40,000 ft.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Temperature

Operating Range

 

Storage Range

Transit Range

 

 

 

 

 

 

 

 

Temperature

10° C to 35° C

 

-10°C to 65° C

-40°to 65° C

 

 

Range

(50

°

F to 104

°

F)

 

(140

°

F to 149

°

F)

(-40

°

F to 149

°

F)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Temperature

10° C per hour

 

15° C per hour

20° C per hour

 

Change

(21

°

F per hour)

 

(31

°

F per hour)

(42

°

F per hour)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Relative Humidity

Operating Range

 

Storage Range

Transit Range

Maximum Allowed

 

 

 

 

 

 

 

 

No Condensation

20% to 80%

 

10% to 90%

 

5% to 95%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dew Point

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

28° C (82° F)

Humidity Gradient

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10% per hour

 

 

 

 

 

 

 

 

 

 

 

Noise

 

 

Steady/Non-Steady

 

 

 

 

 

Normal Operation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Level

 

 

 

 

6.8 bels

 

 

 

 

 

 

 

 

 

 

65 dBA

 

 

 

 

 

 

 

Component

 

Configuration A1

Configuration B1

Configuration C1

 

 

 

 

 

 

 

 

1.62 kVA

 

 

 

3.23 kVA

 

 

2.90 kVA

Heat Dissipation1

LP Drives2

 

 

 

 

1601 W

 

 

 

 

3202 W

 

 

2866 W

 

 

 

 

 

 

5467 Btu/hr

 

10,934 Btu/hr

9788 Btu/hr

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.69 kVA

 

 

 

3.39 kVA

 

 

3.02 kVA

 

HH Drives2

 

 

 

1677 W

 

 

 

 

3354 W

 

 

2988 W

 

 

 

 

 

 

 

5727 Btu/hr

 

11,454 Btu/hr

10,205 Btu/hr

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1These are kVA, W, and Btu calculations for three configurations containing Low-Profile (LP) and Half-Height (HH) drives, including:

Configuration A contains 1 command module and 5 drive modules Configuration B contains 2 command modules and 10 drive modules Configuration C contains 3 command modules and 8 drive modules

2LP drives are 1.0 inch tall; HH drives are 1.6 inches tall.

Command Module and Drive Module Site Preparation Guide

1-7

Page 17
Image 17
LSI AP1172-E1 manual Altitude, Temperature, Range, Change, Relative Humidity, Maximum Allowed, No Condensation, Dew Point