Specifications are subject to change without notice
1
Universal AC input full range
Installation on DIN rail 7.5 or 15mm
Short circuit protection
Overload protection
High efficiency
LED indicator for DC power ON
LED indication for DC low
Internal input filter
CE, TUV approved and cULus Listed
Product Description
The Switching power
supplies SPD series are
specially designed to be
used in all automation
application where the
installation is on a DIN rail
and compact dimensions
and performance are a must.
Switching Power Supply
Type SPD 18W
DIN rail mounting
Optional Features
Approvals
Description
code
Spring connectors
B
Line regulation
1%
Load regulation
2%
Minimum load
0
Transient recovery time
300s
Ripple and noise
50mVpp
Ouput Voltage accuracy
1%
Temperature coefficient
0.02%/C
Hold up Time Vi = 115Vac
20ms
Hold up time Vi = 230Vac
75ms
Output data
Rated input voltage
100 - 240
Voltage range
AC
90 - 265 Vac
DC
120 - 370 Vdc
Frequency range
47- 63 Hz
Inrush current
Vi= 115Vac
10A
Vi= 230Vac
18A
Input data
Model
Mounting ( D = Din rail )
Output voltage
Output power
Input Type
Optional features
Input type: 1= single phase
Ordering Key
SP D 24 18 1 B
Model
SPD05
SPD12
SPD15
SPD24
Output
Voltage (VDC)
5
12
15
24
Output
Current (A)
3
1.5
1.2
0.75
Output
Power (W)
15
18
18
18
Min. (VDC)
4.5
10.8
13.5
21.3
Max. (VDC)
5.75
13.8
17.25
28.8
DC on LED
(VDC)
4.5
10.8
13.5
21.6
Min.
3.75
9
11.25
18
Max
4.5
10.8
13.5
21.6
Typical
Efficiency
75%
77%
77%
77%
Voltage Trim Range
Output performances
DC low LED (VDC)
2
Specifications are subject to change without notice
Switching Power Supply
Type SPD 18W
DIN rail mounting
Overload
110 135%
Input Fuse
T2A/250Vac internal*
Overvoltage Protection
125 145%
Output Short Circuit
Hiccup mode
Controls and Protections
Ambient temperature
-10C to 71C
Derating (>60C to +71C)
3%/C
Ambient humidity
20 - 90%RH
Storage
-25C to +85C
Protection degree
IP20
Cooling
Free air convection
Switching frequency
100kHz
MTBF (MIL-HDBK-217F)
800.000h
Case material
Plastic: PC, UL94-V0
Dimensions L x W x D
90 x 22.5 x 115
Weight
150g
General data (@ nominal line, full load, 25C )
Insulation voltage I / O
3.000Vac min.
Insulation resistance
100Mohm min.
UL / cUL
UL508, UL60950-1,
UL1310 Class 2
Recognised
TUV
EN60950-1
CE
EN50081-1 / EN55022
Class B
EN50082-1 / EN55024
EN61000-3-2
EN61000-3-3
Norms and Standards
* fuse not replaceable by user
Block diagrams
L
N
Y
Vo +
Vo -
Vout
ADJ.
DCON
(Green LED)
DCLOW
(Red LED)
Fuse
Line
Filter
Inrush Current
Limiter and
Rectifier
Switching
Device
Rectifier
Control
Current
Detection
Opto -
isolation
Opto -
isolation
Reference &
Error Amp.
Over Voltage
Detection
Output Level
Detection
Pin No.
Designation
Description
1
V+
Positive output terminal
2
V-
Negative output terminal
3
GND
Ground terminal to minimise High frequency emissions
4
N
Neutral input ( no polarity with DC input )
5
L
Phase input ( no polarity with DC input )
Vout ADJ.
Trimmer for fine output voltage adjustment
ON
DC output ready LED
LO
DC low indicator LED
Pin assignement and front controls
Specifications are subject to change without notice
3
Switching Power Supply
Type SPD 18W
DIN rail mounting
Derating Diagram
Power out (%)
Temperature (
C)
100
90
80
70
60
50
40
30
20
10
0
-10
0
5
10
55
60
65
70
75
80
Mechanical Drawings
115 (4.53)
22.5 (0.89)
90.0 (3.60)
V- V+
2
1
3 4 5
Ventilation and cooling
Normal convection
All sides 25mm free space
for cooling is recommended
Connector size range
Solid: 0.2 2mm
2
(AWG24-14)
(use copper conductors only)
Installation
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