Datasheet

3.11.29
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 0.35 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 ... 60 %
Current at switch-on < 15 A (PSK < 3 A)
Discharge current < 50 µA
Output parameters V
1.2
Output voltage
(potentiometer
V
1.2
at front)
factory
set
12 15 24
Adjust-
ment
range [V]
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
potentiometer
C
1.2
(50 ... 150 %)
PSK [A] 0.4 (0.2) 0.4 (0.2) 0.3 (0.15)
PSM [A] 1.0 (0.6) 1.0 (0.6) 0.6 (0.4)
PSG [A] 1.5 (0.9) 1.5 (0.9) 1.2 (0.8)
Derating from 50 to 70 °C
approx.
2%/K
Residual ripple  2mV
Load control, static
(I
1.2
=0...I
1.2 Nominal
)
<0.01%
Mains control at ± 10 %
change in mains voltage
<0.01%
Overall control time,
tolerance
0.1 %  V
1/2 Nominal
,
load change 0 ... 100 %
di/dt = 0.135 A/µs
 50 µs
Temperature coefficient 0.01 %/K
Output can be switched in
series and in parallel
Ye s
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 Constant current
Over-load protection, short-
circuit current controlled max.
I
1/2 Nominal
+15%
Over-voltage protection OVP
(shuts power supply off), auto-
matic response value approx.
V
1/2
+20% –
Over-temperature protection
of the series pass transistors
Ye s
Remote sense compensated
per line (with V
1/2 Nominal
)
Max. 0.5 V
Air and creepage distance
Primary-secondary side/
Primary PE
 8mm/ 4mm
Output voltage present, LED
green
LED POWER
Test and environmental conditions
Test
voltage to
EN 60950
Input-output 4.3 kV
DC
Input PE 2.2 kV
DC
Output PE 0.7 kV
DC
Climatic test to IEC 68-2-38
Shock and vibration in accord-
ance with (acceleration of 2 g)
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
Electro-
magnetic
compa-
tibility CE
Interference-
emission
EN 50081-1,
EN 55011 Class B,
EN 55022 Class B
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 (PSM, PSG)
EN 60601-1 (PSM, PSG)
Toroidal transformer
(low emission) to
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 960.000 h
PSM / PSG 580.000 h
Schematic wiring diagram
DIA45096