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Switch mode power supplies: range
ABL 8REM/7RP
The ABL 8REM/7RP power supply offer is designed to provide the DC voltage
necessary for the control circuits of automation system equipment consuming 60 to
144
W in 12, 24 and 48 V
c
.
Comprising four products, this range meets the needs
encountered in industrial, commercial, and residential applications. With phase-to-
neutral (N-L1) or phase-to-phase
(1)
(
L1-L2) connection, these slim electronic switch
mode power supplies provide a quality of output current that is suitable for the loads
supplied and compatible with both the
Twido
range and the smallest
Modicon M340
,
Premium
and
Quantum
configurations, making them ideal partners.
Their simplified characteristics in comparison with the
ABL 8RP/8WP
offer also
make them the low-cost solution for applications less affected by problems with the
line supply, such as harmonic pollution and outages. Clear guidelines are given on
selecting the upstream protection devices which are often used with them, and thus
a comprehensive solution is provided that can be used in total safety.
The ABL 8REM/7RP range of Phaseo power supplies delivers a voltage that is
precise to 3%, whatever the load and whatever the type of line supply, within a range
of 85 to 264 V
a
.
Conforming to IEC standards and UL, CSA and TUV certified, they
are suitable for universal use. The inclusion of overload and short-circuit protection
makes downstream protection unnecessary if discrimination is not required.
ABL 8REM
power supplies do not have an anti-harmonic filter and do not satisfy
the requirements of standard IEC/EN 61000-3-2 concerning harmonic pollution.
ABL 7RP
power supplies, however, are equipped with a PFC
(
Power Factor
Correction)
filter, thus ensuring compliance with standard IEC/EN 61000-3-2.
All ABL 8REM/7RP Phaseo power supplies have protection devices to ensure
optimum performance of the automation system with an automatic reset mode on
elimination of the fault.
In the event of an overload or short-circuit, the integrated protection interrupts the
current supply before the output voltage drops below 19 V
c
.
The protection device
resets itself automatically on elimination of the fault, which avoids having to take any
action or change a fuse.
All products are equipped with an output voltage adjustment potentiometer to
compensate for any line voltage drops in installations with long cable runs.
These power supplies are designed for direct mounting on 35 and 75
5
rails.
There are four references available in the ABL 8REM/7RP Phaseo range:
b
ABL 8REM24030
72
W
3
A
24
V
c
b
ABL 8REM24050
120
W 5 A
24
V
c
b
ABL 7RP1205
60
W
5
A
12
V
c
b
ABL 7RP4803
144
W 3 A
48
V
c
Description
1
2.5
mm
2
enclosed screw terminals for connection of the input voltage
(
single-phase N-L1, phase-to-phase L1-L2
(1)
)
2
Protective glass flap
3
Input voltage status LED (orange)
4
Output DC voltage status LED (green)
5
Locking catch for the glass flap (sealable)
6
Clip-on marker tag
7
Output voltage adjustment potentiometer
8
2.5
mm
2
enclosed screw terminal block for connection of the DC output voltage
(1) 240
V
a
nominal.
Phaseo power supplies and
transformers
Regulated switch mode power supplies
ABL 8REM, ABL 7RP
60
to 144 W - Rail mounting
Presentation,
description
ABL 8REM24030
Twido
c
a
1
2
3
4
5
7
8
6
1
2
3
4
5
6
7
8
9
10