Chapter 8 Technical Data for SPB-160
and SPB-80/4
Section 8-1- Mechanical
Dimensions (H x W x D)
Weight
Finish
Enclosure Construction Type
Mounting
Wiring Entry
Door Lock
PC Boards
Section 8-2 - Environmental
Operating Temperature
Storage Temperature
Humidity, Non-condensing
Section 8-3 - Electrical
Input
Input Voltage
Battery Current Calculations
The current draw of the Audio Booster is determined by the configuration being utilized. Section
3-8 Battery Care and Battery Backup Calculation will assist you in developing the current
requirements.
Table 8-1 Mechanical
21 x 16 x 6 in.
36 lb.
Red or Black
Enclosure Door 0.060" steel
Enclosure Backbox 0.060" steel
Indoor surface mount
Knockouts (1")
(20 total)
Standard Wheelock key-lock
1- Audio Booster PC Board
1- 24VDC Power Supply
Table 8-2 Environmental
0 to 49 °C (32 to 120 °F)
-20 to 70 °C (-4 to 158 °F)
85±5% at 30±2 °C (86 ± 4 °F)
Table 8-3 Electrical
120VAC, 3.8A, 50-60Hz
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