System Hardware 59
Figure 40:
Outdoor AC/DC PSU, 100 W, 54V DC (N000000L179B)
Table 20: Outdoor AC/DC PSU, 54V DC
Category PSU Specification
Part number and
Dimensions
N000000L178A (60W) 171 mm (6.7 in) x 62 mm (2.4 in) x 37 mm
(1.5 in)
N000000L179B(100W) 220 mm (8.7 in) x 68 mm (2.7 in) x 39 mm
(1.5 in)
Power 60W
100W
Temperature -40°C (-40°F) to +60°C (140°F)
Humidity 20 to 95 % non-condensing
Waterproofing IP65/IP67
AC Input 90-305 V AC, 47-63 Hz
DC Output Voltage 54V
DC Output current 60W 1.15 A
100W 1.77 A
Efficiency Better than 90% at full load
Over Current Protection Hiccup mode, recovers automatically after the fault condition is removed
Hold up time At least 16 milliseconds
Power factor Better than 0.95
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