ZXSDR BS8900A Hardware Installation
l
Assume that the battery spacing is 2 mm, at least 12 mm should be reserved in height
and depth. The left and right sides of each battery pack should be at least 9 mm away
from the inner wall of the PC8910A cabinet for electrical safety.
l
In accordance with the dimensions of batteries and their space, calculate W1 (space
between the right and left sides of the battery pack and the inner wall of the PC8910A
cabinet), H1 (space between the top of the battery pack and the inner wall of the
PC8910A cabinet), and D1 (space between the rear side of the battery pack and the
inner wall of the PC8910A cabinet). Make a table shown in
Table 5-1
, and enter
relevant values in Actual Spacing cells.
Table 5-1 Space Between the Battery Pack and the Inner Wall of the PC8910A
Cabinet
Item
Stated Spacing
Actual Spacing
Battery Spacing
2 mm
Spacing between the leftmost/rightmost battery and
the PC8910A cabinet (W1)
≥ 9 mm
Spacing between the battery top and the PC8910A
cabinet (H1)
≥ 12 mm
Spacing between the battery back and the PC8910A
cabinet (D1)
≥12 mm
Steps
1.
Use the multimeter to verify that each battery is functioning properly by measuring the
voltage of its terminals.
Batteries from different suppliers may have various voltage ranges. See the relevant
battery specifications to learn the voltage range of a battery. If the detected voltage of
a battery is out of the normal range, it indicates that the battery is faulty. Replace the
faulty battery with a functional one of the same type and from the same supplier.
2.
Place batteries one by one onto the battery rack by the polarity directions.
5-4
SJ-20150203110107-011|2016-03-23 (R1.1)
ZTE Proprietary and Confidential
