User's Manual

Table Of Contents
EXCELMAX ACCESS POINT CELL INSTALLATION AND MAINTENANCE GUIDE VERSION 1.4
61
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Appendix B: ExcelMax DC PSU/NIA (020-44109-0802)
Features Specifications
Dimensions Desk-Mounting Unit:
L= 126mm
W= 81mm
H= 46mm
Wall-Mounting Unit:
L= 153mm
W= 81mm
H= 51mm
Weight 350g
Color Black
Operating Temperature
0 C to +40 C ambient (free air cooling)
For Indoor Use Only
Storage Temperature
-40 C to +70 C
Input DC, -48V (+/-20%)
Output DC, +53.5V (typical)
Max output current = 0.8A
Max Power = 42W
Efficiency 85% typical
Protection Continuous short-circuit protection on output
Internal fuse on negative supply input
Thermal shutdown at 100C
RoHS compliance Yes
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