Section II
General Product Information
006-0006885 08/14/18
Rev H
13 of 48
MINV-4000-1U-28 Guide www.synqor.com
MINV Efficiency
Figure 1 shows the typical efficiency with which the MINV-4000 series power supplies delivers
power to its AC OUTPUT from a 22 V DC INPUT, 28 V DC INPUT, and 33 V DC INPUT:
74%
76%
78%
80%
82%
84%
86%
88%
90%
92%
500
1000
1500
2000
2500
3000
3500
4000
Ef
fici
en
cy
AC Output Power (W)
22 V Input
28 V Input
33 V Input
Figure 1
Total Output Power that can be derived from the DC INPUT
The total MINV output power for the MINV-4000 series is rated at 4000 W for an ambient
temperature as high as 55
o
C (131
o
F).
The maximum steady-state output power as a function of ambient air temperature and DC input
voltage is shown below in Figure 2.
0
500
1000
1500
2000
2500
3000
3500
4000
4500
40
45
50
55
60
65
70
75
AC
O
ut
put
P
ow
er
(W
)
Ambient Temperature (
°
C)
Vin ≥ 22 Vdc
Vin < 22 Vdc
Figure 2
