Vertiv™ NetSure™ DC/DC Converter Module User Manual
4
•
Typical Input Data: When equipped with one DC-DC converter.
a)
b)
Maximum Current: Input current is 53 amperes at -41.0 volts DC input and 2000W peak power.
Table 1.1: Typical Input Data
Input
Voltage
Percent
of Full Load
Input Current
(Amps)
Efficiency
(%)
Typical Heat
Dissipation
(BTU/Hr)
41 VDC
10
4.29
91.19
48.18
20
8.25
94.82
56.64
30
12.27
95.58
72.43
40
16.37
95.47
98.90
50
20.50
95.27
129.26
60
24.67
94.91
166.75
70
28.90
94.49
210.29
80
33.19
94.02
260.81
90
37.55
93.48
319.92
100
41.90
94.96
280.34
53.5 VDC
10
3.30
90.79
50.36
20
6.35
94.38
61.48
30
9.43
95.31
76.89
40
12.57
95.32
102.32
50
15.73
95.20
131.22
60
18.93
94.84
169.15
70
22.16
94.49
210.51
80
25.44
94.04
260.22
90
28.78
93.47
320.45
100
32.11
92.96
383.52
58 VDC
10
3.05
90.65
51.12
20
5.86
94.37
61.61
30
8.71
95.20
78.72
40
11.61
95.18
105.40
50
14.52
95.03
135.71
60
17.47
94.74
172.24
70
20.45
94.43
212.75
80
23.48
93.93
264.65
90
26.55
93.41
323.21
100
29.59
93.03
379.43
NOTE!
The output voltage of the DC-DC converter is initially adjusted to 57 volts DC
at 50% load and 48 volts DC input.
