IMA-400 Datasheet, PDF (11/14 Pages) Delta Electronics, Inc. – Safety rated for Medical, Industrial and IT

Curves (continued)
IMA-x400-12
Hold-up time [msec]
20
17
IMA-x400 Power Supply Series
IMA-x400-24
Hold-up time [msec]
20
17
9.6
12
14.4
Output voltage [Vdc]
Fig. 13: Hold-up time versus output voltage 12 V
IMA-x400-48
Hold-up time [msec]
20
17
38.4
48
56
Output voltage [Vdc]
Fig. 15: Hold-up time versus output voltage 48 V
IMA-x400-24
Efficiency [%]
96
94
92
90
88
86
84
82
80
20
40
230 Vac
60
80
100
Output power [%]
115 Vac
Fig. 17: Typical efficiency curves 24 V
19.2
24
28.8
Output voltage [Vdc]
Fig. 14: Hold-up time versus output voltage 24 V
IMA-x400-12
Efficiency [%]
96
94
92
90
88
86
84
82
80
20
40
60
80
100
Output power [%]
230 Vac
115 Vac
Fig. 16: Typical efficiency curves 12 V
IMA-x400-48
Efficiency [%]
96
94
92
90
88
86
84
82
80
20
40
230 Vac
60
80
100
Output power [%]
115 Vac
Fig. 18: Typical efficiency curves 48 V
Data sheet IMA x400 Power Supply Series V2.0 2016-08-09
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