IMA-400 Datasheet, PDF (2/14 Pages) Delta Electronics, Inc. – Safety rated for Medical, Industrial and IT

IMA-x400 Power Supply Series
400 Watts Power Supply Series
for medical and industrial applications
Features
●● Safety rated for Medical, Industrial and IT
●● Wide operating input voltage range: 80 Vac to 275 Vac or 120 Vdc to 300 Vdc
●● Wide adjustable output voltage range (+/- 20%)
●● 5 Vdc standby output
●● High efficiency: up to 94%
●● Size: 4 x 6.96 x 1.6 in (1U design)
●● Low acoustic noise level of less than 30 dB(A)
●● Active current sharing
●● 2 × MOPP
●● PMBus™ compatible for control, programming and monitoring
●● 500,000 hour MTBF
●● Optional conformal coating
●● 3 years warranty
Model variants
Model number ¹⁾
Input voltage range
AC
(Vac)
DC
(Vdc)
Main DC Output
Voltage
(Vdc)
Current
(A)
IMA-x400-12-ZNPLI
IMA-x400-12-ZNPLY
12
33.3
IMA-x400-24-ZNPLI
80 to 275
120 to 300
24
16.7
IMA-x400-24-ZNPLY
IMA-x400-48-ZNPLI
IMA-x400-48-ZNPLY
48
8.33
1) _{IMA-x400: x = S for standard version (e.g. IMA-S400-24-ZNPLY),}

x = C for conformal coated version (e.g. IMA-C400-24-ZNPLY)
2) _{Model ZNPLI and ZNPLY have different settings for Remote ON/OFF, see “Other features”, p. 4}
AC/DC input (J1)
Auxiliary DC Output
Voltage
(Vdc)
Current
(A)
5
0.5
Remote
ON/OFF
standard
setting ²⁾
OFF
ON
OFF
ON
OFF
ON
Nominal input voltage
AC operating input voltage range
Nominal input frequency
Input frequency range
DC Input voltage range
Maximum input current
Efficiency @ 100% load
@ 230 Vac
@ 115 Vac
Max inrush current ¹⁾
Input fuse
Power factor ²⁾
1) _{Hot and cold turn on}
2) _{EN 61000-3-2, Class A compliant}
IMA-x400-12
IMA-x400-24
IMA-x400-48
100 Vac to 240 Vac
80 Vac to 275 Vac
50 / 60 Hz
47 Hz to 63 Hz
120 Vdc to 300 Vdc
6 A at 80 Vac / 3.8 A at 120 Vdc
see Fig. 16 to Fig. 18, page 11
92%
94%
94%
90%
92%
92%
< 20 A
DC input compliant, dual 10 A fuses used
0.9 (typical)
2
Data sheet IMA x400 Power Supply Series V2.0 2016-08-09