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PSRP-12-120
OPERATING INSTRUCTIONS
1 PHASE
[1]
[2]
[3]
[4]
PSRP-12-120
[5]
12,5
[9]
61,5
123
PSRP-12-120
61,5
50
100-240 V AC
L
L
N
PE
PSRP-12-120
[
12
]
L
N
PSRP-12-120
100-240 V AC
L
N
PE
PSRP-12-120
L
[
13
]
N
PSRP-12-120
100-230 V DC
(+)
+
L
(-)
-
N
[
14
]
PSRP-12-120
PE
(A) General
This unit employs many features previously unavailable in an industrial power supply. It has
been designed to withstand the high levels of interference found in heavy industry.
It has a high level of reserve power. This enables loads with significant inrush current to be
supported and will also ensure that circuit breakers will trip in event of short circuit.
A protective feature is provided which will take control as the unit approaches the power
limit due to the overload or excessive temperature brought about by lack of ventilation.
Use only in star-architecture TN-S. TN-C and TT networks.
Only for use in pollution degree 2 environment (Controlled Environment).
(B) Technical specification
Unless otherwise specified, the measured values referring to an ambient temperature of
25 °C, nominal input voltage of 230 V AC and load of 10 A at 12 V DC.
In order to take the best advantage of the
features that this power supply has to offer and to
ensure long term reliability for your equipment,
please read these instructions carefully before
installation and use. They should be retained for
future reference.
75
[6]
>100
100
>40
40
40
100
[7]
[8]
2.
1.
5,5
14
12
10
DC 12 V
8
6
4
2
0
...
-25
0
10 20 30 40 50 60 70
Ambient temperature [°C]
DC 24 V
(DC +/ -12 V)
(B) Technical specification, PSRP-12-120
Nominal voltage
Input voltage range
Nominal frequency
Nominal Input current, I
Inrush current
Efficiency
Power factor
Recommended external fuse max.
Recommended circuit breaker
Internal device protection
Protection class
Output voltage
Output voltage, adjustable 12 - 15 V DC
Start-up time
Input failure bridging
Output current, I
12 V DC
N
Output current, I
15 V DC
N
Output current (Power Boost)
Output current (Hyper Boost)
Short circuit current
Ripple / Spikes
Overloading / Temperature protection
Climatic environmental conditions,
Relative humidity
Surrounding air temperature
Storage temperature
Protection class, case,
Pollution degree
Dimensions
H
x
W
x D; Weight
Specification according to UL508: - Max. surrounding air temperature 60 °C
( )
C Features
Connections:
Conductor sizes
1.
Solid
Stranded
Stranded with
isolated ferrule
Stranded with
ferrule
Stripping length
At surrounding air temperatures
material.
[2] Potential free alarm contact (13/14),
[
10
]
max. ratings 30 V AC/DC / 50 mA (resistive load) SELV:
Output voltage "OK" = closed, "Alarm" = open.
[3] Bi-colour LED: output voltage "OK" = green, "Alarm" = red.
[ ] 4 Potentiometer for output voltage 12 - 15 V DC.
( )
D Location
12 V
15 V
The power supply is cooled by natural convection. See in picture
One phase power supplies can be used with a distance of 6 mm to each other.
Please note: The ambient temperature is to measur
There will be an increase of 25 °C at the top. If natural convection is restricted, forced
cooling should be used. Mounting should comply with EN 60950-1 point 4.7 and 4.6.1.
Protection class of the case IP20 (EN 60529).
( )
E Mounting
[9]
[11]
The rail should be fixed solidly so that it cannot twist when mounting or removing the
unit. Mounting instructions
cooling, the unit must always be mounted with rail horizontally.
( ) F Switching on
Factory set, ready to use, check the connection diagrams for parallel and series
connection. Check the connection diagram for DC use
( )
G Loading capacity
The nominal current is 10 A but due to the nature of industrial loading, the power supply
has been designed to support loads with high inrush currents without damage or
shutdown.
Curve
[10]
shows the typical overload / temperature limit.
designed to give 150 % output power (Power Boost) for min. 4 seconds
( )
H Parallel connection
Up to 5 units may be connected in parallel. The open circuit voltage of each unit should
be set to same value.
1) Accuracy of setting will determine how well the units share the load current.
2) On secondary side the cross section and length of the cable should be the
same.
( )
I Series connection
Max. 3 units in series to guarantee the SELV output. With more than 3 units in series,
the output voltage will exceed the SELV limits.
100 - 240
85 - 265 V AC, 90 - 250 V DC
1, A @ 1 0 V AC/DC - 0,6 A @ 2 0 V AC/DC
3
0
Input
< 6 A after 1 ms
32 A (T) In building installation
Factory setting: 12,1 V DC ±0,2 V
<400 ms @ U
≥30 ms @ U
Input
10
8 A up to +60 °C
I
x 150 % f r
o
min.
N
I x
350
%
N
After "Power Boost" follows constant current: 10 A
<50 mV
EN 60721
5 - 95 % , no condensing
-25 °C ... +60 °C
-40 °C ... +85 °C
EN 60529
123 x 50 x 138; 0,66 kg
- Use copper conductors that are designed for a min. operating
temperature of 75 °C
[1]
[5]
Output terminal:
Input terminal:
1,5 - 4 mm²
0,75 - 4 mm²
AWG 16 - 12
AWG 18 - 12
1,5 - 2,5 mm²
0,75 - 2,5 mm²
AWG 16 - 14
AWG 18 - 14
1,5 mm²
0,75 - 1,5 mm²
AWG 16
AWG 18 - 16
1,5 - 2,5 mm²
0,75 - 2,5 mm²
AWG 16 - 14
AWG 18 - 14
10 mm
10 mm
> 50°C take care to use suitable w
e at the bottom side
[7]
, Removing instructions
[8]
. To ensure correct convection
[14]
.
[12]
[13]
V1.0
V AC,
100 - 230 V DC
50 / 60 Hz ±6 %
4
I²t: 0,
16
A²s
93, %
1
0,89
C4
6,3 A (T)
I
12 V DC
100-230 V AC
Input
100 V AC; Load 12 V DC/10 A
A
up to +60 °C
4s,
without voltage variation
for min. 20m @ 60 °C
s
rms
/ <200 mV
p-p
Yes
3K3
I 20
P
2
[ ] 2 Potential free
alarm contact:
0,25 - 4 mm²
AWG 24 - 12
0,25 - 2,5 mm²
AWG 24 - 14
0,25 - 1,5 mm²
AWG 24 - 16
0,25 - 2,5 mm²
AWG 24 - 14
10 mm
ire
insulation
2,5 mm / 0,1 in
[6]
.
of the unit.
Power supply is
[11]
.
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