DHG07-48/42 small cell power user manual<A>
9
(W
×
D
×
H
，
mm
）
Weight
（
Kg
）
33Kg
1.4 The composition of the model and its representative meanings
The power module model naming rules are as follows
：
Lithium battery model named rules as follows
：
1.5 operation environment conditions
①
Temperature range
Operating temperature range: -40
℃～
+55
℃。
Storage and transportation temperature range: -40
℃～
+70
℃。
②
Humidity range
Operating relative humidity range:
≤
95% non-condensing (40
℃
±
2
℃
).
Storage and transportation relative humidity range:
≤
95% non-condensing (40
℃
±
2
℃
).
③
Atmospheric pressure requirements
Atmospheric pressure (altitude): 70 ~ 106kPa (altitude: 0 ~ 3000m).
Note: The system should be derated for use above 3000m above sea level. For every 200m above sea level,
the working environment temperature will decrease by 1 ℃.
④
Vibration, shock and sun protection performance requirements
