Chaparral G5312/G7313 ユーザーズマニュアル

Table 1-4 shows the specifications of the G5312/G7313 battery available from 
Chaparral:

A fully charged battery can provide a minimum of 72 hours backup time using all 
ranges of DIMM sizes. Replace batteries only with the same type as provided by the 
manufacturer. Dispose of batteries according to manufacturer’s instructions.

If you must store the battery for a long time, you should take certain precautions to 
ensure the battery has sufficient charge when it is returned to service. The 
recommended storage temperature is between +5°C to +25°C. Avoid temperature 
extremes exceeding -20°C or +40°C for any extended period of time. Exposure to 
extreme temperatures causes the battery to discharge at a faster rate and can take 
longer to take a full charge when it is returned to service. A new battery or fully 
discharged battery can take from four to eight hours or more to fully charge.

Humidity

Operating: 10% to 85% non-condensing
Non-operating: 5% to 90% non-condensing

Air flow

10.0 cubic feet/minute (CFM

1

) minimum along 

longitudinal axis of controller at maximum temperature

Vibration

5 Hz @ 2.0 x 10

-7

 PSD, 17-500 Hz @ 2.2 x 10

-5 

PSD 

(PSD = power spectral density g

2

 /Hz) per IBM C-S 1-

9711-002

Shock

Vertical: 30.0 g @ 3.0 msec pulse width
Horizontal: 15.0 g @ 3.0 msec pulse width per IBM C-S 
1-9711-007

1 

Linear flow along controller Y (long) axis

Table 1-4. Battery Specifications

Charge time

4 hours maximum

Operating range

5

o

C to +40

o

C = 3 year life; > 40

o

C = 1 year life

Storage 
temperature

-20

o

C to +40

o

C

Storage humidity

65% ± 20% 

Table 1-3. Environmental Specifications (Continued)