IMA-1000 Datasheet, PDF (4/14 Pages) Delta Electronics, Inc. – Safety rated for Medical, Industrial and IT

IMA-x1000 Power Supply Series
Galvanic isolation
Input to Output
Input to Case
Output to Case
Reinforced
Basic
Basic
IMA-x1000-xx
4000 Vac; 2 x MOPP
1500 Vac; 1 x MOPP
1500 Vac; 1 x MOPP
Leakage currents
AC Leakage current from Input to earth ground
Normal condition (low line)
Single fault condition (low line)
Normal condition (high line)
Single fault condition (high line)
AC Leakage current from Output to earth ground
Normal condition (low line)
Single fault condition (low line)
Normal condition (high line)
Single fault condition (high line)
1) _{Meets IEC 60601-1 BF leakage current limit}
IMA-x1000-xx
Measured at mains
voltage
at 60 Hz
at 63 Hz
132 Vac
< 150 µA
< 150 µA
132 Vac
< 250 µA
< 260 µA
264 Vac
< 300 µA
< 300 µA
264 Vac
< 500 µA
< 520 µA
Measured at mains Typical at 60 Hz ¹⁾ Maximum value at
voltage
63 Hz ¹⁾
264 Vac
55 µA
< 70 µA
264 Vac
43 µA
< 80 µA
264 Vac
172 µA
< 230 µA
264 Vac
< 1250 µA
< 1800 µA
Other features
Limit per
IEC 60601-1
100 µA
500 µA
500 µA
5000 µA
Current Share Bus Pin
Power Good Pin
Green LED
J3 Pin 11
(CURRENT SHARE_V)
J3 Pin 9
(PWR_GOOD)
Component Derating Guideline
OR-ing
SDA, SCL for I²C
IMA-x1000-xx
Voltage at CS Pin will vary linearly with load current on main output, and will be
6 V at rated load current, when the output voltage is at its rated value.
Open collector. As soon as AC input voltage and DC output voltage are in the
predefined range, the PWR_GOOD signal is set to HIGH.
Will turn ON as soon as PWR_GOOD signal is set to HIGH
Refer to IPC 9592B and to Delta Guideline
Redundant operation with active circuit sharing, see Application Note “Redundant
operation”, p. 10
Internal 10 kΩ pull-up resistor to internal 3.3 V
Remote On/Off Pin ¹⁾
J3 Pin 10
(REMOTE ON/OFF)
1) _{Logic can be switched with PMBus™}
IMA-x1000-xx-YYPLI
REMOTE ON/OFF
(J3 Pin 10) and
5VSB_RTN
(J3 Pin 3 or J3
Pin 4 or J3 Pin 7)
Main DC Output
IMA-x1000-xx-YYPLY
REMOTE ON/OFF
(J3 Pin 10) and
5VSB_RTN (J3
Pin 3 or J3 Pin 4 or
J3 Pin 7)
Main DC Output
Shorted
Open
OFF
ON
Shorted
Open
ON
OFF
4
Data sheet IMA x1000 Power Supply Series V2.0 2016-08-09