Datasheet

3.11.27
19” compatible AC/DC linear control systems
09/2001
Technical data
Input parameters
Mainsvoltage
(with con-
version kit)
Nominal
values
V
IN
(operating
ranges)
115 (103.5 ... 126.5) V
AC
230 (207 ... 253) V
AC
Mains nominal current
at 230 V
AC
PSK 0.16 A, PSM 0.36 A,
PSG 0.45 A
Mains frequency range 48 – 62 Hz
Mains input current
in accordance with
EN 61000-3-2 + A14
Efficiency type 40 ... 65 %
Current at switch-on < 15 A (PSK < 3 A)
Discharge current < 50 µA
Output parameters
Output voltage
(potentiometer
V at front)
factory
set
5121524
Adjust-
ment
range [V]
4.75 ...
5.25
11.5 ...
12.5
13.5 ...
15.5
23 ...
25.0
Output current
at 50 °C
(70 °C), max.
current can be
adjusted with
front potentio-
meter C
(50 ... 150 %)
PSK [A] 1.5
(0.9)
1.1
(0.7)
1.0
(0.6)
0.6
(0.4)
PSM [A] 4.0
(2.4)
2.8
(1.7)
2.2
(1.3)
1.5
(0.9)
PSG [A] 6.0
(3.7)
4.2
(2.5)
3.5
(2.0)
2.5
(1.5)
Derating from 50 to 70 °C 2 %/K
Residual ripple  2mV
Load control, static
(I
1
=0...I
1Nominal
)
<0.01%
Mains control at ± 10 %
change in mains voltage
<0.01%
Overall control time,
tolerance 0.1 % 
V
1Nominal
,
load change 0 ... 100 %
di/dt = 0.135 A/µs
 50 µs
Temperature coefficient 0.01 %/K
Output can be externally
shut off with voltage
4...24V
DC
-> GND
Output can be switched
in series and in parallel
(optionally with diode
for redundancy operation)
Yes (PSM, PSG)
Output can be remote
controlled
1 ... 10 V ~ 0.1 ... 1  V
Nominal
(PSM, PSG)
Measurement resistance
(shunt) corresponds to
~ 10 mV/A (PSM, PSG)
Protection and monitoring facilities
Power failurebridging
at 100 % load
V
IN
= 207 V, PSK > 10 ms,
PSM > 7 ms, PSG > 6 ms
V
IN
= 230 V, PSK > 16 ms,
PSM > 10 ms, PSG > 8 ms
Current limitation Yes
Over-load protection, short-
circuit current controlledmax.
I
1 Nom.
+15%
Over-voltage protection OVP
(shuts power supply off),
automatic response value
approx.
V
1
+20%
Over-temperature protection
of the series pass transistor
Ye s
Remote sense compens-
ated per line (with V
1Nominal
)
Max. 0.5 V
Air and creepage distance
Primary-secondary side/
Primary PE
 8mm/ 4mm
Output voltage present,
LED green
LED POWER
Other characteristics
Climatic test to IEC 68-2-38
Shock and vibration EN 60068-2-6
Dimensions: Height 3 U Width: PSK 6 HP,
PSM 10 HP, PSG 14 HP
Weight (mass) PSK 0.8 kg, PSM 1.6 kg,
PSG 1.9 kg
CE EMC
interference-
emission
EN 50081-1,
EN 55011 Class B,
EN 55022 Class B
EMC
interference-
immunity,
degree of
severity 3
EN 50082-2,
EN 61000-4-2,
EN 61000-4-3,
EN 61000-4-4,
EN 61000-4-5
Safety, class
of protection 1
EN 60950 (LGA for PSK,
PSM, PSG)
EN 60601-1 (PSK)
Test voltage
to
EN 60950
Input-output 4.3 kV
DC
Input PE 2.2 kV
DC
Output PE 0.7 kV
DC
Toroidal transformer
(low emission)
EN 60742
Power supply maintenance-
free
Ye s
Cooling Convection
Operation/storage ambient
temperature
0 ... 70°C / -20 ... +85°C
Relative humidity,
non-condensing
(operation/storage)
30 ... 80 % / 10 ... 95 %
MTBF at full load,
T
U
=40°C
PSK 1,100,000 h
PSM/PSG 730,000 h
Schematic wiring diagram
MPA45030
J401
J402
OVP
C
V
Pin H 15 FMains/Line
Ext. On/Off14
22
S
V shunt -V
S
V shunt +V20
GND16
1
8 Output -V
Diode
Output +V12
8
J403
6
1
I
1
1
115/ 125
230/ 240
115/ 125
115/ 230
125/ 240
Sense -V
Input Remote +V
Sense +V
Output +V
10
18
4
6
Ref.
V
c
+
J101
J100
PE 32
N 30
L 28