Vertiv™ NetSure™ DC/DC Converter Module User Manual
2
Figure 1.2: Output Voltage vs. Output Current at Maximum Peak Power 2000W
Figure 1.3: Output Power vs. Temperature
•
Regulation:
a)
Output Voltage Tolerance: ±0.5% when the load is 50% and the temperature is from +15°C to +35°C; < ±0.7% when the
load is 50% and the temperature is from -5°C to +55°C; < ±1% when the load is 50% and the temperature is from -20°C to
+55°C.
b)
Temperature Regulation: < ±0.02% when the load is 50% at -48 VDC and temperature range is from -10°C to +55°C.
c)
Dynamic Response: The dynamic response time at rated input and output voltage is ≤ 200us and overshot ≤ 5% for load
changes at 50%-25%-50% and 50%-75%-50%.
d)
The output voltage is accurate at half load. The half-load voltage regulation accuracy is 570mV. Static regulation will
give other voltage depending on load. The default value at half load is 57 VDC.
0
10
20
30
40
50
60
0
5
10
15
20
25
30
35
40
O
ut
pu
t V
ol
ta
ge
(V
)
Output Current (A)
Output voltage v.s. Output current at max. peak power
0
20
40
60
80
100
120
-40
-20
0
20
40
60
80
100
%
of
out
put
pow
er
Temperature (
℃
)
Output power vs. Temperature at -41VDC
≥Vin ≥
-58VDC
