Vertiv™ NetSure™ IPE Series Rectifier Installation and User Manual
2
Figure 1:
Output Voltage vs. Output Current
4.
Power Derating Based on Input Voltage: The rectifier power varies with changes in input voltage. It uses an advanced power
limitation method. The lower input threshold is 85 VAC. The rectifier can provide its maximum rated power (2000 W) as
long as the input voltage is within the range of 176 VAC to 300 VAC. Below 176 VAC, and down to 85 VAC, the rectifier will
continue to operate normally but will be in a power derating mode. The relationship between the output power and input
voltage is illustrated in
Figure 2:
Power Derating Based on Input Voltage
5.
Power Derating Based on Temperature: The rectifier delivers full power when operating at an ambient temperature of +50 °C
(+122 °F) or below. The rectifier continuously monitors the ambient temperature surrounding the power conversion circuit. If
this temperature for any reason (such as a high ambient temperature) increases above approxi50 °C (+122 °F), the
rectifier will not shut down. Rather, the rectifier limits its maximum output power to maintain the temperature of the power
conversion circuit within design parameters. Operation b50 °C (+122 °C) and +75 °C (+167 °F) will result in output
power being decreased. Full power capability is restored when the temperature decreases to below approxi50 °C
(+122 °F). Refer to
to view the relationship between the output power and the ambient temperature.
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10
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0
5
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45
O
ut
pu
t
V
ol
tage
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V
)
Output Current (A
)
Output voltage v.s. Output current at max. Power
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20.0%
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120.0%
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%
of
ou
tpu
t
pow
er
Input voltage (Vac)
Output power vs. Input voltage and Vo>48V at Temp≤50
℃
