Switching

power supplies
 Switching

50/60Hz

Single, two and three-phase types

Versions in industrial modular housing
Protection against short circuits, overloads and
voltage peaks
High efficiency
Parallel connection using switch placed on model
fronts (some only)

Version Single phase Single, two and three phase

Output voltage 12-24VDC 24VDC

Output current 0.42-6A 0.21-40A

Output power 10-100W 5-960W

power supplies

Lovato Electric switching power supplies, intended for

Certifications obtained: industrial, commercial and residential automation,
cULus, GOST.
transforms an input alternating (AC) voltage into an
output direct (DC) one.
Compliant with standards:
IEC/EN 60950-1,
With switching technology, very high levels of
IEC/EN 61000-6-2, efficiency, extremely compact-sized devices and
IEC/EN 61000-6-3. reduced heat dissipation are obtained.
The wide operating range of power supply voltages and
the wide choice of output current allow to satisfy
power supply requirements of the most common
electromechanical and electronic elements, such as
PLCs, timers, DC motors, displays, SSRs and other
equipment normally found in automation systems.
 Modular single-phase switching power supplies

Switching power supplies, type PSL1M, are used in building Rated output voltage: 12VDC or 24VDC
automation installations in addition to industrial automation High efficiency up to 89%
systems, because of the compatible dimensions with modular
panel boards and the plastic housing. Adjustable output voltage

Single phase

PSL1M 010 12 PSL1M 024 12

PSL1M 010 24 PSL1M 024 24

PSL1M 033 12 PSL1M 054 12 PSL1M 072 12

PSL1M 036 24 PSL1M 060 24 PSL1M 100 24

General characteristics
Single phase Operating range Overload protection Short-circuit protection Technical characteristics
PSL1M 010 … 110/165% Fold forward – Mains frequency: 50/60Hz
PSL1M 024 … 120/160% Hiccup – Output voltage adjustment by front potentiometer
PSL1M 033 … – High efficiency up to 89%
PSL1M 036 … 90-264VAC / – 35mm DIN rail (IEC/EN 60715) mounting
– Screw connection terminals
PSL1M 054 … 120-375VDC
110/150% Fold forward – Modular DIN 43880 housing
PSL1M 060 …
– Degree of protection: IP20 on terminals
PSL1M 072 …
– Operating temperature: -25...+71°C.
PSL1M 100 …

MODULAR DIN 43880 HOUSING

DIMENSIONS WIRING SCHEMES

PSL1M 010… PSL1M 024… PSL1M 033 12 PSL1M 054 12 PSL1M 072 12
PSL1M 036 24 PSL1M 060 24 PSL1M 100 24
5.6 50.6 100...240VAC 100...240VAC
18 35 53 71 90 44
L N L N

PSL1M 010 12 PSL1M 010 24

45
91
96

OUTPUT OUTPUT
+ – + –
1 module 2 module 3 module 12VDC 24VDC
4 module 5 module

100...240VAC 100...240VAC

L N L N

PSL1M 024 12 PSL1M 024 24

PSL1M 033 12 PSL1M 036 24
PSL1M 054 12 PSL1M 060 24
PSL1M 072 12 PSL1M 100 24
OUTPUT OUTPUT
+ + – – + + – –
12VDC 24VDC
 One, two and three-phase switching power supplies

Switching power supplies, types PSL1, PSL2 and PSL3, Rated output voltage: 24VDC
are made with plastic or metal housing. High efficiency up to 92%
Special ventilation grills avoid device overheating. Adjustable output voltage

Single phase

PSL1 100 24
PSL1 005 24 PSL1 030 24
PSL1 010 24 PSL1 060 24 PSL1 480 24
PSL1 240 24
PSL1 018 24 PSL1 120 24 PSL1 300 24

Two phase
PSL2 100 24

Three phase
PSL3 120 24 PSL3 240 24

PSL3 960 24
PSL3 480 24
General characteristics
Single phase Operating range Overload protection Short-circuit protection Power Ready Technical characteristics
PSL1 005 24 110/135% – Mains frequency: 50/60Hz
PSL1 010 24 90-264VAC / 110/145% Hiccup – – Output voltage adjustment by front
120-375VDC
PSL1 018 24 110/140% potentiometer
PSL1 030 24 85-264VAC / 110/140% – High efficiency up to 92%
Yes (transistor output) – 35mm (IEC/EN 60715) DIN rail
PSL1 060 24 90-375VDC 110/150%
mounting
PSL1 100 24 90-264VAC/120-375VDC 110/140%
– Screw connection terminals
PSL1 120 24 110/145% Fold forward
90-132VAC-186-264VAC / – Plastic or metal housing
PSL1 240 24 Yes (relay output)
210-370VDC 120/145% – Degree of protection: IP20 on
PSL1 300 24 terminals
PSL1 480 24 90-264VAC/120-375VDC 110/140% – Operating temperature: -20...+71°C
Two phase for PSL1 005 24, PSL1 010 24 and
PSL1 018 24 only
PSL2 100 24 340-575VAC/480-820VDC 115/135% Hiccup Yes (relay output) – Operating temperature: -25...+71°C
Three phase for all other types not mentioned
above.
PSL3 120 24 115/135%
Hiccup
PSL3 240 24 340-575VAC / 120/140%
Yes (relay output)
PSL3 480 24 480-820VDC 110/135% Fold forward
PSL3 960 24 125/145% Hiccup

FIXING ON MOUNTING PLATE AND DIN RAIL

DIMENSIONS WIRING SCHEMES

PSL1 005 24 - PSL1 100 24 Plastic housing 115VAC

PSL2 100 24 100...240VAC 100...240VAC 230VAC
A C TYPE A B C
PSL1 005 24 22.5 90 115 L N GND L N GND L N GND
PSL1 010 24 22.5 90 115 PSL1 100 24
PSL1 018 24 22.5 90 115 PSL1 005 24 PSL1 120 24
PSL1 030 24
PSL1 010 24 PSL1 240 24
PSL1 030 24 40.5 90 115 PSL1 060 24
B

PSL1 018 24 PSL1 300 24

PSL1 060 24 40.5 90 115 PSL1 480 24
OUTPUT OUTPUT OUTPUT
PSL1 100 24 54 90 115
PSL2 100 24 54 90 115 + – + + – – RDY + + – – RDY RDY

24VDC 24VDC Open collector 24VDC

PSL1 120 24 - PSL1 480 24 - PSL3...
A C Metal housing
TYPE A B C 400...500VAC 400...500VAC
PSL1 120 24 64 124.5 123.6
L N GND L1 L2 L3 GND
PSL1 240 24 83.5 124.5 123.6
PSL1 300 24 83.5 124.5 123.6
PSL3 120 24
PSL1 480 24 175.5 124.5 123.6 PSL3 240 24
B

PSL2 100 24
PSL3 120 24 74.3 124 118.8 PSL3 480 24
PSL3 900 24
PSL3 240 24 89 124 118.8
OUTPUT OUTPUT
PSL3 480 24 150 124 118.8
PSL3 960 24 275.8 126.2 118.8
+ + – – RDY RDY + + – – RDY RDY

24VDC 24VDC
 How to order
SWITCHING POWER SUPPLIES MODULAR 1 PH SWITCHING POWER SUPPLIES 1 PH, 2 PH, 3 PH
Order code Auxiliary Rated Rated Output Qty Wt Order code Auxiliary Rated Rated Output PFC Parallel Qty Wt
supply voltage output output power per supply voltage output output power function connection per
50/60Hz voltage current pkg 50/60Hz voltage current for p/supplies pkg
[V] [V] [A] [W] n° [kg] [V] [V] [A] [W] (n° modules) n° [kg]
Single phase Single phase
PSL1M 010 12 0.83 10 1 0.060 PSL1 005 24 0.21 5 – – 1 0.115
PSL1M 024 12 2 24 1 0.130 PSL1 010 24 0.42 10 – – 1 0.120
PSL1M 033 12 100-240VAC 12VDC 2.75 33 1 0.185 PSL1 018 24 0.75 18 – – 1 0.150
100-240VAC
PSL1M 054 12 4.5 54 1 0.250 PSL1 030 24 1.25 30 – – 1 0.290
PSL1M 072 12 6 72 1 0.320 PSL1 060 24 2.5 60 – – 1 0.360
24VDC
PSL1 100 24 4.2 100 – – 1 0.520
PSL1M 010 24 0.42 10 1 0.060 PSL1 120 24 5 120 (3) 1 0.920
PSL1M 024 24 1 24 1 0.130 PSL1 240 24 115/230VAC 10 240 (3) 1 1.000
auto-
PSL1M 036 24 100-240VAC 24VDC 1.5 36 1 0.185 PSL1 300 24 configurable 12.5 300 (3) 1 1.000
PSL1M 060 24 2.5 60 1 0.250 PSL1 480 24 20 480 (3) 1 1.800
PSL1M 100 24 4.2 100 1 0.320 Two phase
PSL2 100 24 400-500VAC 24VDC 4.2 100 (2) 1 0.520
Three phase
PSL3 120 24 5 120 – 1 0.800
PSL3 240 24 400-500VAC 10 240 (2) 1 1.100
24VDC
PSL3 480 24  20 480 (2) 1 1.750
PSL3 960 24 40 960 (2) 1 3.200
 Two-phase connection is possible with a 25% power derating.
 2011 Motor protection circuit breakers

Planet Switch
ON
I

Switch disconnectors

OFF
0

Contactors

Motor protection relays

Electromechanical starters

Control and signalling units

Switch disconnectors
16 to 1600A Limit , micro and foot switches

Rotary cam switches

7)
13(
5
3
1

CN25

24V
.10

A1
1

2
3

4
5

6
13

14
(7)

(8)

Modular contactors

details, such as technical and operational data, drawings, diagrams and instructions, etc., do not have any contractual value.
A2

The products described in this publication are subject to be revised or improved at any moment. Catalogue descriptions and
Hz

In addition, products should be installed and used by qualified personnel and in compliance with the regulations in force for
50/60

ctor
conta
lar
Modu
2
Planet Din

Time relays

Protection relays
Fuse holders
Level control relays
R1

0, 0,

Earth leakage relays

0,

RT
R
G
K
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A
L
LH
EA 0,
0,

0,0 t(sec
0,0
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ma
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au tx1

Inx
reesn
ma In1x Inx
tx

In0,x
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au tx1

Inx
In1x
In0,x

Fuse holders

electrical systems in order to avoid damages and safety hazards.

Modular digital multimeters Metering instruments and current
transformers

Soft starters

AC motor drives
Planet Logic

RUN

MON

STOP

ENT

Automatic power factor controllers

D
RGE
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TER
BAT
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OM POW
AUT

Automatic battery chargers

RGE BTE
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4
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30
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ALARM OUT
220-240V~
50-60Hz

+
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POWER

AR
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12
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Automatic transfer switch

5-2.V=
24

Flush-mount digital multimeters

SR
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AUOI
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N
A
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AT LINE L
H
L
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controllers
L
MA
L O

and power analyzers

OF
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Programmable logic relays

Switching power supplies

RG
AM
SR
T
CIC
AUO
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M
FA
LWH
T
S
N L
L
L
H
AR
AL
TES

S
TE Engine and generator
controllers
AU
NE
LI
L
L
L MA
O
H
OF
OF
E
S
RE
O
W
A
R
D
TH
WI
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7.D
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A
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A0
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2S
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A0 EI
LH
W
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LI4A
C

1W
LS
N
A0 NR
O
G
A
PI5E
H
S
Q

N
2W
P
S
A0 NR
O
G
A
LI6E
H
S
Q

B
VO
A0LW
Y
R
G
1A
LTE

Expansion modules
G
B
V
A0ILH
Y
R
O
G
E
2A
HT

LF
N
A0T LE
W
U
1SI3A
CHI

and accessories
Energy meters

www.LovatoElectric.com
LOVATO ELECTRIC S.P.A.
CONTROL SOLUTIONS FOR INDUSTRY Present in over 90 countries
VIA DON E. MAZZA, 12 - 24020 GORLE (BERGAMO) ITALY
Tel. +39 035 4282111 Fax +39 035 4282200
PD60 GB 05 11

E-mail: info@LovatoElectric.com Sales department: Tel. +39 035 4282354 - Fax +39 035 4282400
Switching battery chargers
LOVATO Electric offices in the world
United Kingdom Germany Spain Poland
LOVATO (UK) LTD DELTEC LOVATO GmbH LOVATO ELECTRIC S.L.U. LOVATO ELECTRIC SP. Z O.O.
Tel. +44 8458 110023 Tel. +49 7237 1733 Tel. +34 93 7812016 Tel. +48 71 7979010
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Czech Republic USA Canada Mexico
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Tel. +420 382 265482 Tel. +1 757 545 4700 CORPORATION DE MEXICO, S.A. DE C.V.
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