Modular Switching Power Supply
Rheinland
Product Safety
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Type SPM 4
DIN rail mounting
• Single DIN module
• Universal input 90/264VAC – 120/370VDC
• High efficiency up to 86%
• Short circuit protection
• Overload protection
• Internal input filter
LOW voltage LED indicator
•
• UL Class 2 Output
Product Description
SPM Modular switching
power supplies are
specifically designed in
order to satisfy both the
Automation and the Building
automation application
requirements. The four DIN
modules PS is capable of
up to 60W of output power.
Its high efficiency prevents
excess of heat in the
installation place.
Approvals
Class 2*
* only 12, 15, 24VDC
Output performances
Model
SPM4-051
SPM4-121
SPM4-151
SPM4-241
Input
Voltage
90~264Vac
90~264Vac
90~264Vac
90~264Vac
Output
Power
35W
54W
60W
60W
Ordering Key
Series
Number of DIN modules
Output Voltage
Phases (only single phase)
Output
Voltage
5Vdc
12Vdc
15Vdc
24Vdc
Current
7.0A
4.5A
4.0A
2.5A
SPM 4 - 24 1
Typical
Efficiency
80%
84%
85%
86%
Output data
Line regulation 1% max.
Load regulation 1%
Output Voltage accuracy ±1%
Ripple and Noise 50mV
Temperature Coefficient ±0.02%/°C (±0.0112%/°F)
Hold up time Vi = 115Vac 5V and 12V: 16ms
15V and 24V: 12ms
Vi = 230Vac 60ms
Minimum load 0%
Voltage trim range Min. Max.
5V 5Vdc 5.5Vdc
12V 12Vdc 14Vdc
15V 13.5Vdc 16.5Vdc
24V 24Vdc 28Vdc
Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 1
Transient recovery time
(50% load step changed) 1ms
DC ON indicator Min. Max.
5V 3Vdc -
12V 9Vdc -
15V 11Vdc -
24V 20Vdc -
DC LOW indicator Min. Max.
5V 3.2Vdc 3.7Vdc
12V 8.8Vdc 9.3Vdc
15V 12Vdc 12.5Vdc
24V 21.5Vdc 22Vdc
Modular Switching Power Supply
Vo -
Vo +
L
N
Fuse
Sw i t c h i ng
Device
Line
Fil ter
Inr us hCurr ent
Limit er and
rectifier
Rect ifier
Opto -
Isolation
Output Level
Det ection
R eference &
Error Amp.
Vout
ADJ.
DC ON
(GreenLED)
DC LO
(RedLED)
Opto -
Isolation
Over Voltage
Det ection
PWM
Controll er
Type SPM 4
IN rail mounting
D
Input data
Rated input voltage 100/240VAC
Voltage range
AC in 90 - 264 Vac
DC in 120 - 370 Vdc
Controls and Protections
Input Fuse T2A/250Vac internal*
Output Short Circuit Fold forward
Rated Overload Protection 110-150%
Line frequency 47 - 63Hz
Inrush current
Vi= 115Vac Typ: 25A Max: 30A
Vi= 230Vac Typ: 50A Max: 60A
* Not replaceable by user
General data (@ nominal line, full load, 25°C )
Insulation voltage 3.000Vac
Insulation resistance 100MΩ
Ambient temperature
-25°C to 71°C (-13°F to 159.8°F)
Derating (>61°C to +71°C) 2.5%/°C (1.4%°F)
Ambient humidity 90%RH
Storage temperature
-25°C to +85°C (-13°Fto 185°F)
Dimensions L x W x D mm 91 x 70.5 x 55.5
L x W x D
inches
3.582 x 2.756 x 2.185
Cooling Free air convection
Case material Plastic (PC-UL94-V0)
Weight 250g
Protection degree IP20
Approvals
UL / cUL file: E258355 UL508 listed,
file: E258395 UL1310 Class 2 power supply,
(only 12V, 15V, 24V models),
file: E258396 UL60950-1 Recognized
TUV EN60950-1
CE EN61000-6-3,
EN55022 class B,
EN61000-3-2,
EN61000-3-3,
EN61000-6-2, EN55024,
EN61000-4-2, EN61000-4-3,
EN61000-4-4, EN61000-4-5,
EN61000-4-6, EN61000-4-8,
EN61000-4-11
Block diagrams
2 Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network
Modular Switching Power Supply
Power out (%)
Temperature °C (°F)
100
90
80
70
60
50
40
30
20
10
0
-25 -20 -15 -10
55
60
61 71
65 70 75 80
(-13) (-4) (5) (14)
(131)
(140)
(141.8) (159.8)
(149) (152) (167) (176)
71.00
(27.756)
91.00
(3.582)
14
56
1
(0.394) (0.394)
0.00
10.00
4
(1.772)
5.00
91.00
(3.582)
67.00
(2.637)
32.00
(1.259)
49.5
(1.948)
55.5
(2.185)
Type SPM 4
IN rail mounting
D
Pin assignement and front controls
in No. Designation Description
P
1+ Positive output terminal
2+ Positive output terminal
3- Negative output terminal
4- Negative output terminal
5 L Input terminal (phase conductor, no polarity @ DC input)
6 N Input terminal (neutral conductor, no polarity @ DC input)
1 Vout Adj. Trimmer-potentiometer for Vout adjustment
P
LED1 DC ON Operation indicator LED
LED2 DC LOW DC LOW indicator LED
Installation
VENTILATION / COOLING:
• Normal air convection
• 25mm of free space along all sides to allow good
cooling
CONNECTOR SIZE RANGE:
• Solid: 0.2-2.0,mm
(user copper conductors only)
2
(AWG24-14)
Construction
Easy snap-on mounting onto the DIN-Rail (TS35/7.5 or
TS35/15), unit sits safety and firmly on the rail; no tools
required even to remove.
Mechanical Drawings
Derating Diagram
Maximum dimmensions: mm (inch)
Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 3
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