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Idiomas disponibles
Picco 24 V/30 W - FK
Art. Nr. 87113
OPERATING INSTRUCTIONS
N NC L
100-240 V
D-71570 Oppenweiler
Art.-No. 87113
Picco
OK
Alarm
24 - 28 V
53
91
AC 230 V
L
DC+
DC-
N
L
DC+
DC-
N
(1) 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 and
has emission levels low enough for it to be used in residential, commercial and light
industrial environments.
The Picco
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 the overload or excessive temperature brought about by lack of ventilation.
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.
B
B
A
A
45
47
6
DC 24 V
1.2
0.125
(2) Technical specification, Art. No. 87113
Nominal voltage
Input voltage range
Input current, I
Inrush current
Efficiency, typ.
Power factor, typ.
External fuse max. 10 A
Safety class
Output voltage, adjustable
Static regulation accuracy
Dynamic regulation accuracy typ.
Start-up time
Hold up time of the output, typ.
Output current, continuous
Output current, short circuit , typ. > 35 ms
Output ripple
Overloading / temperature protection
Relative humidity
Operation temperature
Storage temperature
Protection class, case, EN 60529
Dimensions W x H x D x TA; Weight
(3) Features
[1]
Output terminal /
[4] Input
Conductor sizes
Solid /
Stranded with ferrules
Ferrule minimum lenght must be
[2]
Output voltage "OK", indicator light
[3]
Output voltage adjust 24 - 28 V DC
(4) Location
The power supply is cooled by natural convection. It is important to maintain
clearance to other components as much as possible to ensure best performance and
long term stability. Top and bottom clearances should be 30 mm at minimum. Side
clearance to other equipment should be 20 mm The ambient temperature should be
measured on the underside of the unit. 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).
(5) Mounting [7]
The rail should be fixed solidly so that it cannot twist when
mounting or removing the
unit. Mounting instructions
(6) Switching on
Factory set, ready to use, check the connection diagrams for parallel and series
(7) Loading capacity
[8]
The nominal current is
1,25 A (30 W)
the power supply has been designed to support loads with high inrush currents
without damage or shutdown. Curves
(8) Parallel connection [9]
11
Up to 5 units may be connected in parallel. The open circuit voltage of each unit
should be set to same value. Accuracy of setting will determine how well the units
share the load current. The gauge and lenght of the cable between each power
supply and the common point should be the same. Units should only be used in
parallel where the supply exceed
(9) Series connection
Up to 2 units may be connected in series to give either 48 VDC or +/-24 VDC.
Check the connection diagram
(10) Using circuit breakers on the power supply output:
On the short circuit, the power supply will trip, for example, the following
ABB-STOTZ circuit breaker:
-S201-Z0.5A
(11) Standards
Electrical safety EN 60950-1
EMC EN 61204-3 (2000), (EMI:class B, EMS:industry class)
Immunity EN 61000-4-2 (1995) ESD 4/8 kV
EN 61000-4-3 (1996) Rf-field 10 V/m
EN 61000-4-4 (1995) EFT/B 2/2 kV
EN 61000-4-5 (1995), Surge 1/2 kV; 500 V
EN 61000-4-6 (1996) Cond. Rf 10 V
EN 61000-8+11
ENV 50204 (1995) Rf-field 10 V/m
EN 60204-1, 60 V / 1 s
Emissions EN 55022B, RF-emissions
EN 61000-3-2
We reserve the right to change this specification.
Seite 2
100 ... 240 V AC / 120 ... 370 V DC
90 ... 264 V AC
550 mA (115 V AC) / 350 mA (230 V AC)
< 40 A
84 % bei 230 V AC und 24 V DC / 1.25 A
230 mA 115 V AC / 160 mA 230 V AC
0.6 / 0.5
max. 10 A Typ C
II
24 - 28 V DC
+/-1%
0 -> 100%, 5% 1 ms / 100% -> 5%, 5% 1 ms
< 0.2 ms
10 ... 25 ms bei 115 V DC
24 V DC 1.25 A / 28 V DC 1.07 A
3.5 A
< 1.3 V eff / rms
yes
20 ... 90%, no condensing
-25 ... +50
°C
/ 1.25 A-max. + 70
-25 ... +85 °C
IP 20
91 x 53 x 57 mm; 190 g
0.14 - 2.5 mm² / 26 - 16 AWG
≥ 10
mm
.
[5]
, Removing instructions
[6]
but due to the nature of industrial loading,
[11]
show the current / temperature
[10].
V1.0
°C
/ 0.125 A
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