Vertiv NetSure Series - Environmental Ratings; Operating and Storage Temperature Ranges; Humidity, Altitude, and Coefficient

Vertiv | NetSure Rectifier Module User Manual (UM1R483500e) | Rev. R
18
Figure 13: Efficiency Curve [R48-4000e (1R484000e)]
Figure 14: Efficiency Curve [R48-3500e (1R483500e)]
Environmental Ratings
• Operating Ambient Temperature Range:
a) -40 °C (-40 °F) to +75 °C (+167 °F) with derating output.
b) -40 °C (-40 °F) to +45 °C (+113 °F) with full power performance.
c) Temperature Coefficient: 0.01 % per degrees Celsius.
• Storage Ambient Temperature Range: -40 °C (-40 °F) to 75 °C (+167 °F).
• Relative Humidity: This rectifier is capable of operating in an ambient relative humidity range of 0 % to
95 %, non-condensing.
• Altitude: 2000 m (6560 ft) at full power (power limited for heights above 2000 m).
Efficiency Curve
Load (% of rated load)
Efficiency (%)
84
86
88
90
92
94
96
98
0
10
20 30
40 50 60 70
80 90
100
Effici
ency Curve
Load (% of rated load)
Efficiency (%)
90.00%
91.00%
92.00%
93.00%
94.00%
95.00%
96.00%
97.00%
98.00%
0 10 20 30 40 50 60 70
200Vac
230Vac
220Vac
250Vac