page 2/4
(reservation of changes)
EPLAX GmbH
119-014937K-12
+V1
+SENSE
GND V1
V2
GND V2 / V3
-SENSE
V3
PF Q
against GND V1
Imax 10mA
Input
and
Filtering
Rectifier
AC/DC
L
N
PE
max.
30V
R
R = external Pull-up resistor
5V
PF Q
5ms
Powerfail-Signal
DC/DC-Converter
Powerfail-Control
DC/DC-Converter
0
10
20
30
40
50
60
70
80
0
20
40
60
[ °C]
Po [ W]
The power supply must be derated according
to the derating curve below. The ambient
temperature is measured 3mm beside the right
hand side of the cassette.
Terms: Derating starts at 75W; 45°C, ends at
40W; 70°C.
Important Information
Schematic circuit diagram
Derating Curve
Please read this instruction carefully before you start to use the unit in order to avoid any
malfunctions or hazards. During operation of the unit, all safety regulations must be observed.
This power supply is a component for further assembly and must only be connected by authorized/
qualified personnel. The unit must not be opened as dangerous voltage is inside. This would also
invalidate the warranty against EPLAX. There are no customer serviceable parts inside.
This power supply must be used only in 19” subracks according to DIN 41494 under final assembled
conditions. Field dependent EMI emission and EMI immunity are relevant to installation. The
equipment / system manufacturer is responsible that the complete equipment / system meets the
EMC-directive.
EMV-Directive
2004/108/EC
EN61000-6-3
EN61000-6-2
Low voltage Directive 2006/95/EC
EN60950-1
