Puls DIMENSION CS5.243 User manual

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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1/26
POWER SUPPLY
AC 100-120 Single-Phase Input
Width only 32mm
Efficiency up to 90.0%
Easy Fuse Breaking due to High Overload Peak Current
20% Output Power Reserves
Full Power up to +60°C
3 Year Warranty
G
ENERAL
D
ESCRIPTION
The DIMENSION C-Line units are cost optimized power
supplies without compromising quality, reliability and
performance. The C-Line is part of the DIMENSION
power supply family, existing alongside the high
featured Q-Line.
The CS5.243 includes all the essential basic functions and
the devices have a power reserve of 20%. This extra
current may even be used continuously at temperatures
up to +45°C.
The most important features are the small size, high
efficiency and the wide temperature range.
The unit also has an input for 100-120V mains only. This
supports regional applications and offers additional cost
savings without sacrificing functionality.
High immunity to transients and power surges as well as
low electromagnetic emission and a large international
approval package for a variety of applications makes
this unit suitable for nearly every situation.
S
HORT
-
FORM
D
ATA
Output voltage
DC 24V
Adjustment range
24 - 28V
Output current
5A
at 24V, amb <60°C
6A
at 24V, amb <45°C
4.3A
at 28V, amb <60°C
5.1A
at 28V, amb <45°C
Output power
120W
ambient <60°C
144W
ambient <45°C
Output ripple
< 50mVpp
20Hz to 20MHz
AC Input voltage
AC 100-120V
±10%
Mains frequency
50-60Hz
±6%
AC Input current
1.88A
at 120Vac
DC Input voltage
-
not allowed
Power factor
0.59
at 120Vac
AC
Inrush current 45A peak
at 120Vac
Efficiency
90.0%
at 120Vac
Losses
13.5W
at 120Vac
Temperature range
-10°C to +70°C
operational
Derating *)
3W/°C
+60 to +70°C
Hold-up time
78ms
at 120Vac
Dimensions
32x124x117mm
WxHxD
Weight
500g / 1.1lb
O
RDER
N
UMBERS
Power Supply CS5.243 24-28V Standard unit
(AC 100-120V-Version)
Accessory ZM1.WALL Wall mount bracket
ZM13.SIDE Side mount bracket
YRM2.DIODE Redundancy module
M
ARKINGS
UL 508 UL 60950-1 Class I Div 2
IEC 60950-1 Marine

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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2/26
I
NDEX
Page Page
1. Intended Use .......................................................3
2. Installation Requirements...................................4
3. AC-Input...............................................................5
4. DC-Input...............................................................7
5. Input Inrush Current ...........................................7
6. Output .................................................................8
7. Hold-up Time.......................................................9
8. Efficiency and Power Losses..............................10
9. Lifetime Expectancy and MTBF.........................11
10. Functional Diagram...........................................11
11. Terminals and Wiring........................................12
12. Front Side and User Elements...........................13
13. EMC....................................................................14
14. Environment......................................................15
15. Protection Features ...........................................16
16. Safety Features..................................................16
17. Dielectric Strength ............................................17
18. Approvals and Fulfilled Standard.....................18
19. Regulatory Compliance.................................... 19
20. Physical Dimensions and Weight ..................... 20
21. Accessories ........................................................ 21
21.1. ZM1.WALL - Wall Mounting Bracket.......21
21.2. ZM13.SIDE - Side Mounting Bracket........21
21.3. Redundancy Modules...............................22
22. Application Notes............................................. 23
22.1. Peak Current Capability ...........................23
22.2. Back-feeding Loads ..................................24
22.3. External Input Protection.........................24
22.4. Parallel Use to Increase Output Power....24
22.5. Parallel Use for Redundancy ....................24
22.6. Series Operation .......................................25
22.7. Inductive and Capacitive Loads................25
22.8. Charging of Batteries ...............................25
22.9. Use in a Tightly Sealed Enclosure ............25
22.10. Mounting Orientations ............................26
The information presented in this document is believed to be accurate and reliable and may change without notice.
No part of this document may be reproduced or utilized in any form without permission in writing from the publisher.
T
ERMINOLOGY
,
A
BREVIATIONS AND
D
EFINITIONS
PE and symbol PE is the abbreviation for Protective Earth and has the same meaning as the symbol .
Earth, Ground This document uses the term “earth” which is the same as the U.S. term “ground”.
T.b.d. To be defined, value or description will follow later.
AC 120V A figure displayed with the AC or DC before the value represents a nominal voltage with
standard tolerances (usually ±15%) included.
E.g.: DC 12V describes a 12V battery disregarding whether it is full (13.7V) or flat (10V)
120Vac A figure with the unit (Vac) at the end is a momentary figure without any additional
tolerances included.
50Hz vs. 60Hz As long as not otherwise stated, AC 100V parameters are valid at 50Hz mains frequency and AC
120V parameters are valid for 60Hz mains frequency.
may A key word indicating flexibility of choice with no implied preference.
shall A key word indicating a mandatory requirement.
should A key word indicating flexibility of choice with a strongly preferred implementation.

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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3/26
1. I
NTENDED
U
SE
This device is designed for installation in an enclosure and is intended for commercial use, such as in industrial control,
process control, monitoring, measurement equipment or the like.
Do not use this device in equipment, where malfunctioning may cause severe personal injury or threaten human life
without additional appropriate safety devices, that are suited for the end application.
If this device is used in a manner outside of its specification, the protection provided by the device may be impaired.

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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2. I
NSTALLATION
R
EQUIREMENTS
Install device in an enclosure providing protection against electrical, mechanical and fire hazards.
Install the device onto a DIN-rail according to EN 60715 with the input terminals on the bottom of the device. Other
mounting orientations require a reduction in output current.
Make sure that the wiring is correct by following all local and national codes. Use appropriate copper cables that are
designed for a minimum operating temperature of 60°C for ambient temperatures up to +45°C, 75°C for ambient
temperatures up to +60°C and 90°C for ambient temperatures up to +70°C. Ensure that all strands of a stranded wire enter
the terminal connection. Use ferrules for wires on the input terminals. Unused screw terminals should be securely tightened.
The device is designed for pollution degree 2 areas in controlled environments. No condensation or frost is allowed.
The enclosure of the device provides a degree of protection of IP20. The housing does not provide protection against spilled
liquids.
The device is designed for overvoltage category II zones. Below 2000m altitude the device is tested for impulse withstand
voltages up to 4kV, which corresponds to OVC III according to IEC 60664-1.
The device is designed as “Class of Protection I” equipment according to IEC 61140. Do not use without a proper PE
(Protective Earth) connection.
The device is suitable to be supplied from TN, TT and IT mains networks. The continuous voltage between the input terminals
and the PE potential must not exceed 300Vac.
A disconnecting means shall be provided for the input of the device.
The device is designed for convection cooling and does not require an external fan. Do not obstruct airflow and do not cover
ventilation grid!
The device is designed for altitudes up to 5000m (16400ft). Above 2000m (6560ft) a reduction in output current is required.
Keep the following minimum installation clearances: 40mm on top, 20mm on the bottom, 5mm left and right side. Increase
the 5mm to 15mm in case the adjacent device is a heat source. When the device is permanently loaded with less than 50%,
the 5mm can be reduced to zero.
The device is designed, tested and approved for branch circuits up to 20A without additional protection device. If an external
fuse is utilized, do not use circuit breakers smaller than 16A B- or 10A C-Characteristic to avoid a nuisance tripping of the
circuit breaker.
The maximum surrounding air temperature is +70°C (+158°F). The operational temperature is the same as the ambient or
surrounding air temperature and is defined 2cm below the device.
The device is designed to operate in areas between 5% and 95% relative humidity.
WARNING
Risk of electrical shock, fire, personal injury or death.
- Do not use the power supply without proper grounding (Protective Earth). Use the terminal on the input block for earth
connection and not one of the screws on the housing.
- Turn power off before working on the device. Protect against inadvertent re-powering.
- Make sure that the wiring is correct by following all local and national codes.
- Do not modify or repair the unit.
- Do not open the unit as high voltages are present inside.
- Use caution to prevent any foreign objects from entering the housing.
- Do not use in wet locations or in areas where moisture or condensation can be expected.
- Do not touch during power-on, and immediately after power-off. Hot surfaces may cause burns.
Notes for use in hazardous location areas:
The power supply is suitable for use in Class I Division 2 Groups A, B, C, D locations.
WARNING EXPLOSION HAZARDS!
Substitution of components may impair suitability for this environment.
Do not disconnect the unit or operate the voltage adjustment unless power has been switched off or the area is known to be
non-hazardous.

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
5/26
3. AC-I
NPUT
AC input
nom. AC 100-120V ±10%
Mains
network systems TN, TT or IT
AC input range
90-132Vac /
85-90Vac
132-150Vac
continuous operation
short-tem or with reduced output current, see Fig. 3-5.
max. 500ms
Allowed voltage L or N to earth
max. 300Vac continuous, IEC 62103
Input frequency
nom. 50–60Hz ±6%
Turn
-on voltage typ. 60Vac steady-state value, see Fig. 3-1
Shut
-down voltage typ. 55Vac steady-state value, see Fig. 3-1
Extern
al input protection See recommendations in chapter 22.3.
AC 100V AC 120V
Input current
typ. 2.23A 1.88A at 24V, 5A, see Fig. 3-3
Power factor
*) typ. 0.6 0.59 at 24V, 5A, see Fig. 3-4
Crest factor
**)
typ.
2.9
3.1
at 24V, 5A
Start
-up delay typ. 120ms 120ms see Fig. 3-2
Rise time
typ. 8ms 8ms at 24V, 5A const. current load, 0mF
load capacitance, see Fig. 3-2
typ. 25ms 25ms at 24V, 5A const. current load, 5mF
load capacitance,, see Fig. 3-2
Turn
-on overshoot max. 400mV 400mV see Fig. 3-2
*) The power factor is the ratio of the true (or real) power to the apparent power in an AC circuit.
**) The crest factor is the mathematical ratio of the peak value to RMS value of the input current waveform.
Fig. 3-1 Input voltage ranges Fig. 3-2 Turn-on behavior, definitions
Turn-on
(85) 90
VIN
POUT
150Vac
Shut-down
132
Rated Input
Range
Start-up
delay Rise Time
Overshoot
- 5%
Output
Voltage
Input
Voltage

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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Fig. 3-3 Input current vs. output load at 24V Fig. 3-4 Power factor vs. output load
6A
11.5 2 34
0
0.5
1.0
1.5
2.0
2.5
3A
5
Output Current
2.5 3.5 4.5 5.5
Input Current, typ.
(a) 100Vac
(b) 120Vac
(a)
(b)
6A
11.5 234
0.35
0.40
5
Output Current
2.5 3.5 4.5 5.5
0.45
0.50
0.55
0.60
0.65
Power Factor, typ.
120Vac
100Vac
Fig. 3-5 Input voltage derating
0
30 40 50 70°C
1
2
3
4
5
6A
60
Ambient Temperature
A
A... at 85Vac, continuous
B... short term
B
Allowable Output Current at 85Vac

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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4. DC-I
NPUT
Do not operate this power supply with DC-input voltage. Use the QS5.241 unit instead.
5. I
NPUT
I
NRUSH
C
URRENT
After turn-on of the input voltage, an active inrush limitation circuit limits the input inrush current. Virtually no input
inrush current is generated.
The charging current into the EMI suppression capacitors is disregarded in the first microseconds after switch-on.
AC 100VAC 120V
Inrush current
max. 47Apeak 56Apeak at +40°C ambient, cold start
typ. 38Apeak 45Apeak at +40°C ambient, cold start
Inrush energy
max. 2A2s 3A2s at +40°C ambient, cold start
Fig. 5-1 Typical input inrush current behavior
1 >
2 >
3 >
Input: 120Vac
Output: 24V, 5A
Ambient: +40°C
Upper curve: Input current (20A / DIV)
Medium curve: Input voltage (100V / DIV)
Lower curve: Output voltage (10V / DIV)
Time scale: 10ms / DIV

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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8/26
6. O
UTPUT
Output voltage
nom. 24V
Adjustment range
24-28V guaranteed
max. 30V***) at clockwise end position of potentiometer
Factory settings
typ. 24.1V ±0.2%, at full load, cold unit,
Line regulation
max. 70mV 90-132Vac
Load regulation
max. 100mV static value, 0A 5A; see Fig. 6-1
Ripple and noise voltage
max. 50mVpp 20Hz to 20MHz, 50Ohm
Output current
nom. 5A at 24V, ambient temperature <60°C, see Fig. 6-1
nom.
6A
*)
at 24V, ambient temperature <45°C
nom. 3.75A at 24V and 70°C ambient temperature
nom. 4.3A at 28V, ambient temperature <60°C, see Fig. 6-1
nom.
5.1A
*)
at 28V, ambient temperature <45°C, see Fig. 6-1
nom. 3.2A at 28V and 70°C ambient temperature
Reduce output current linearly between +45°C and +70°C
Output power
nom. 120W continuously available
nom. 144W*) Power Boost® *)
Overload behavior
continuous current
see Fig. 6-1
Short
-circuit current min. 10A**) load impedance <200mOhm, see Fig. 6-1
max. 14A**) load impedance <200mOhm, see Fig. 6-1
Output
capacitance typ. 1 800µF included inside the power supply
*) Power Boost
This power/ current is continuously allowed up to an ambient temperature of 45°C.
Above 45°C, do not use this power/ current longer than a duty cycle of 10% and/ or not longer than 1 minute every 10 minutes.
**) Discharge current of output capacitors is not included.
***) This is the maximum output voltage which can occur at the clockwise end position of the potentiometer due to tolerances. It is not a
guaranteed value which can be achieved. The typical value is about 28.5V.
Fig. 6-1 Output voltage vs. output current,
typ.
Output Voltage
0
048
4
8
12
28V
16
20
24
12A
1062
Adjustment
Range
Output Current

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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9/26
7. H
OLD
-
UP
T
IME
AC 100V AC 120V
Hold
-up Time typ. 109ms 165ms at 24V, 2.5A, see Fig. 7-1
min. 87ms 135ms at 24V, 2.5A, see Fig. 7-1
typ.
50ms
80ms
at 24V, 5A, see Fig. 7-1
min. 39ms 63ms at 24V, 5A, see Fig. 7-1
typ. 37ms 62ms at 24V, 6A, see Fig. 7-1
min. 30ms 49ms at 24V, 6A, see Fig. 7-1
Fig. 7-1 Hold-up time vs. input voltage Fig. 7-2 Shut-down behavior, definitions
0
25
50
150ms
85 100 120 132Vac
Hold-up
Time
100
75
125
Input Voltage
a) 24V 2.5A typ.
b) 24V 2.5A min.
c) 24V 5A typ.
d) 24V 5A min.
e) 24V 6A min.
ab
c
d
e
- 5%
Hold-up Time
Zero Transition
Output
Voltage
Input
Voltage
Note: At no load, the hold-up time can be up to several seconds. The green DC-OK lamp is on during this time.

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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10/26
8. E
FFICIENCY AND
P
OWER
L
OSSES
AC 100V AC 120V
Efficiency
typ. 89.5% 90.0% at 24V, 5A
typ. 88.8% 89.3% at 24V, 6A (Power Boost)
Average efficiency
*) typ. 87.7% 88.0% 25% at 1.25A, 25% at 2.5A,
25% at 3.75A. 25% at 5A
Power losses
typ. 1.3W 1.4W at 24V, 0A
typ. 8.5W 8.2W at 24V, 2.5A
typ. 14.3W 13.5W at 24V, 5A
typ. 18.1W 17.2W at 24V, 6A (Power Boost)
*) The average efficiency is an assumption for a typical application where the power supply is loaded with 25% of the nominal load for 25%
of the time, 50% of the nominal load for another 25% of the time, 75% of the nominal load for another 25% of the time and with 100%
of the nominal load for the rest of the time.
Fig. 8-1 Efficiency vs. output current at 24V,
typ
Fig. 8-2 Losses vs. output current at 24V, typ.
Efficiency
1
86
88
90
85
91%
6A2 4 5
Output Current
3
87
89
(a)
(b)
(a) 100Vac
(b) 120Vac
Power Losses
0 1 2 4 5 6A
0
3
9
15
18W
6
3
12
(a)
(b)
(a) 100Vac
(b) 120Vac
Output Current
Fig. 8-3 Efficiency vs. input voltage at 24V,
5A, typ.
Fig. 8-4 Losses vs. input voltage at 24V, 5A,
typ.
Efficiency
85 100 120 135Vac
88
89
90
Input Voltage
91%
Power Losses
0
3
6
9
12
Input Voltage
15
18W
85 100 120 135Vac

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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11/26
9. L
IFETIME
E
XPECTANCY AND
MTBF
AC 100V AC 120V
Lifetime expectancy
*) 135 000h*) 128 000h at 24V, 2.5A and 40°C
283 000h*) 363 000h*) at 24V, 2.5A and 25°C
52 000h
58 000h
at 24V, 5A and 40°C
146 000h*) 163 000h*) at 24V, 5A and 25°C
27 000h 34 000h at 24V, 6A and 40°C
76 000h 96 000h at 24V, 6A and 25°C
MTBF
**) SN 29500, IEC 61709 720 000h 740 000h at 24V, 5A and 40°C
612 000h 629 000h at 24V, 6A and 40°C
1 246 000h 1 280 000h at 24V, 5A and 25°C
MTBF
**) MIL HDBK 217F 640 000h 640 000h at 24V, 5A and 40°C;
Ground Benign GB40
576 000h 576 000h at 24V, 6A and 40°C;
Ground Benign GB40
877 000h 877 000h at 24V, 5A and 25°C;
Ground Bening GB25
*) The Lifetime expectancy shown in the table indicates the minimum operating hours (service life) and is determined by the lifetime
expectancy of the built-in electrolytic capacitors. Lifetime expectancy is specified in operational hours and is calculated according to the
capacitor’s manufacturer specification. The manufacturer of the electrolytic capacitors only guarantees a maximum life of up to 15 years
(131 400h). Any number exceeding this value is a calculated theoretical lifetime which can be used to compare devices.
**) MTBF stands for Mean Time Between Failure, which is calculated according to statistical device failures, and indicates reliability of a
device. It is the statistical representation of the likelihood of a unit to fail and does not necessarily represent the life of a product.
The MTBF figure is a statistical representation of the likelihood of a device to fail. A MTBF figure of e.g. 1 000 000h means that
statistically one unit will fail every 100 hours if 10 000 units are installed in the field. However, it can not be determined if the failed unit
has been running for 50 000h or only for 100h.
10. FUNCTIONAL DIAGRAM
Fig. 10-1 Functional diagram
+
+
-
-
VOUT
Input Fuse
&
Input Filter
Output
Voltage
Regulator
Power
Converter Output
Filter
DC
ok
L
N
Output
Over-
Voltage
Protection
Input
Rectifier
&
Inrush
Limiter (NTC)

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
12/26
11. T
ERMINALS AND
W
IRING
The terminals are IP20 Finger safe constructed and suitable for field- and factory wiring.
Type
Screw terminals
Solid wire
0.5-6mm2
Stranded wire
0.5-4mm2
American Wire Gauge
AWG20-10
Max. wire diameter
2.8mm (including ferrules)
Wire stripping length
7mm / 0.28inch
Screwd
river 3.5mm slotted or cross-head No 2
Recommended tightening torque
1Nm, 9lb.in
Pull
-out force according to UL 486E
Instructions:
a)
Use appropriate copper cables that are designed for minimum operating temperatures of:
60°C for ambient up to 45°C and
75°C for ambient up to 60°C minimum
90°C for ambient up to 70°C minimum.
b)
Follow national installation codes and installation regulations!
c)
Ensure that all strands of a stranded wire enter the terminal connection!
d
) Do not use the unit without PE connection.
e
) Unused terminal compartments should be securely tightened.
f
) Ferrules are allowed.

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
13/26
12. F
RONT
S
IDE AND
U
SER
E
LEMENTS
Fig. 12-1 Front side
A Input Terminals(screw terminals)
N, L Line input
PE (Protective Earth) input
B Output Terminals (screw terminals, two pins per pole)
+ Positive output
–Negative (return) output
C Output voltage potentiometer
Open the flap to adjust the output voltage. Factory set: 24.1V
D DC-OK LED (green)
On, when the voltage on the output terminals is >21V

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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14/26
13. EMC
The power supply is suitable for applications in industrial environment as well as in residential, commercial and light
industry environment.
A detailed EMC report is available on request.
EMC Immunity
According generic standards: EN 61000-6-1 and EN 61000-6-2
Electrostatic discharge
EN 61000-4-2 contact discharge
air discharge
8kV
15kV
Criterion A
Criterion A
Electromagnetic RF field
EN 61000-4-3 80MHz-2.7GHz 10V/m Criterion A
Fast transients (Burst)
EN 61000-4-4 input lines
output lines
4kV
2kV
Criterion A
Criterion A
Surge voltage on input
EN 61000-4-5
L

N
L PE, N PE
2kV
4kV
Criterion A
Criterion A
Surge voltage on output
EN 61000-4-5 + -
+ / - PE
500V
1kV
Criterion A
Criterion A
Conducted disturbance
EN 61000-4-6 0.15-80MHz 10V Criterion A
Mains voltage dips
EN 61000-4-11 0% of 100Vac
40% of 100Vac
70% of 100Vac
0Vac, 20ms
40Vac, 200ms
70Vac, 500ms
Criterion A
Criterion C
Criterion A
Voltage interruptions
EN 61000-4-11
5000ms
Criterion C
Powerful transients
VDE 0160
over entire load range
375V, 1.3ms
Criterion A
Criterions:
A: Power supply shows normal operation behavior within the defined limits.
B: Temporary voltage dips possible. No change in operation mode.
C: Temporary loss of function is possible. Power supply may shut-down and restarts by itself. No damage or hazards for the power supply
will occur.
EMC Emission
According generic standards: EN 61000-6-3, EN 61000-6-4
Conducted emi
ssion
input lines
EN 55011, EN 55032, FCC Part 15, CISPR 11, CISPR 32 Class B
Conducted emission
output lines
**)
IEC/CISPR 16-1-2, IEC/CISPR 16-2-1 limits for DC power port
according EN 61000-6-3 not
fulfilled
Radiated emission
EN 55011, EN 55032 Class B
Harmonic input current
EN 61000-3-2 not applicable (Input < 220Vac)
Voltage fluctuations, flicker
EN 61000-3-3 fulfilled*)
This device complies with FCC Part 15 rules.
Operation is s
ubjected to following two conditions: (1) this device may not cause harmful interference, and (2) this
device must accept any interference received, including interference that may cause undesired operation.
*) tested with constant current loads, non pulsing
**) for information only, not mandatory for EN 61000-6-3
Switc
hing frequency 175kHz to 225kHz
100kHz to 130kHz
Main converter, input voltage dependent at 24V, 2.5A
Main converter, input voltage dependent at 24V, 5A

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
15/26
14. E
NVIRONMENT
Operational temper
ature*) -10°C to +70°C (14°F to 158°F) reduce output power according Fig. 14-1
Storage temperature
-40°C to +85°C (-40°F to 185°F) for storage and transportation
Output de
-rating 1.6W/°C
3W/°C
45°C to 60°C (113°F to 140°F)
60°C to 70°C (140°F to 158°F)
Humidity
**) 5 to 95% r.h. IEC 60068-2-30
Vibration sinusoidal
2-17.8Hz: ±1.6mm; 17.8-500Hz: 2g***)
2 hours / axis***)
IEC 60068-2-6
Shock
30g 6ms, 20g 11ms
***)
3 bumps / direction, 18 bumps in total
IEC 60068-2-27
Altitude
0 to 2000m (0 to 6 560ft) without any restrictions
2000 to 6000m (6 560 to 20 000ft) reduce output power or ambient temperature,
see Fig. 14-2
IEC 62103, EN 50178, overvoltage category II
Altitude de-rating
7.5W/1000m or 5°C/1000m
> 2000m (6500ft), see Fig. 14-2
Over
-voltage category III IEC 62103, EN 50178, altitudes up to 2000m
II altitudes from 2000m to 6000m
Degree of pollution
2 IEC 62103, EN 50178, not conductive
*) Operational temperature is the same as the ambient or surrounding temperature and is defined as the air temperature 2cm below the
unit.
**) Do not energize while condensation is present
***) Tested in combination with DIN-Rails according to EN 60715 with a height of 15mm and a thickness of 1.3mm and standard orientation.
Fig. 14-1 Output current vs. ambient temp. Fig. 14-2 Output current vs. altitude
0
0 20 40 70°C
1
2
3
4
5
6A
60
Ambient Temperature
continuous
-10
short
term
Allowable Output
Current at 24V
0
0 2000 4000 6000m
1
2
3
4
5
6A
Altitude
A... Tamb < 60°C
B... Tamb < 50°C
C... Tamb < 40°C
C
B
A
short term
Allowable Output
Current at 24V

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
16/26
15. P
ROTECTION
F
EATURES
Ou
tput protection Electronically protected against overload, no-load and short-circuits*)
Output over
-voltage protection typ. 35Vdc
max. 39Vdc
In case of an internal power supply defect, a redundant
circuit limits the maximum output voltage. The output
shuts down and automatically attempts to restart.
Degree of protection
IP 20 EN/IEC 60529
Caution: For use in a controlled environment according
to CSA 22.2 No 107.1-01.
Penetration protection
> 3.5mm e.g. screws, small parts
Over
-temperature protection yes Output shut-down with automatic restart
Input transient protection
MOV (Metal Oxide Varistor)
Internal input fuse
included not user replaceable
*) In case of a protection event, audible noise may occur.
16. S
AFETY
F
EATURES
Input / output separation
*) SELV IEC/EN 60950-1
PELV IEC/EN 60204-1, EN 50178, IEC 62103, IEC 60364-4-41
double or reinforced insulation
Class of protection
I PE (Protective Earth) connection required
Isolation resistance
> 5MOhm input to output, 500Vdc
PE resistance
< 0.1Ohm between housing and PE terminal
Touch current (leakage current)
typ. 0.24mA / 0.58mA 100Vac, 50Hz, TN-,TT-mains / IT-mains
typ. 0.35mA / 0.80mA 120Vac, 60Hz, TN-,TT-mains / IT-mains
max. 0.36mA / 0.67mA 110Vac, 50Hz, TN-,TT-mains / IT-mains
max. 0.53mA / 0.96mA 132Vac, 60Hz, TN-,TT-mains / IT-mains

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
17/26
17. D
IELECTRIC
S
TRENGTH
The output voltage is floating and has no ohmic connection to the ground. Type and factory tests are conducted by
the manufacturer. Field tests may be conducted in the field using the appropriate test equipment which applies the
voltage with a slow ramp (2s up and 2s down). Connect all input-terminals together as well as all output poles before
conducting the test. When testing, set the cut-off current settings to the value in the table below.
Fig. 17-1 Dielectric strength A B C
A
C
L
Input
Earth, PE
Output
+
-
NB
Type test 60s 2500Vac 3000Vac 500Vac
Factory test 5s 2500Vac 2500Vac 500Vac
Field test 5s 2000Vac 2000Vac 500Vac
Cut-off current setting > 10mA > 10mA > 20mA
To fulfil the PELV requirements according to EN60204-1 § 6.4.1,
we recommend that either the + pole, the – pole or any other
part of the output circuit shall be connected to the protective
earth system. This helps to avoid situations in which a load starts
unexpectedly or can not be switched off when unnoticed earth
faults occur.

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
18/26
18. A
PPROVALS AND
F
ULFILLED
S
TANDARD
UL 508
UL Certificate
Listed equipment for category NMTR - Industrial Control
Equipment
Applicable for US and Canada
E-File: E198865
IEC 60950
-1
CB Scheme Certificate
General safety requirements for Information Technology
Equipment (ITE)
UL 60950
-1
UL Certificate
Recognized component for category QQGQ - Information
Technology Equipment (ITE)
Applicable for US and Canada
E-File: E137006
Class I Div 2
CSA Certificate
Power Supplies for Hazardous Location
Applicable for Canada and US
CSA Class: 5318-01 (Canada), 5318-81 (USA)
Temperature Code: T3
Groups: A, B, C and D
Marine
(DNV GL)
DNV-GL Certificate
DNV-GL Type approved product
Certificate: TAA00001ST
Temperature: Class B
Humidity: Class B
Vibration: Class C
EMC: Class A
Enclosure: Class A
Marine
(ABS)
ABS Design Assessment Certificate
ABS (American Bureau of Shipment) assessed product
Certificate: 17-HG1599236-PDA
ISA
-71.04-1985
Manufacturer's Declaration (Online Document)
Airborne Contaminants Corrosion Test
Severity Level: G3 Harsh
H2S: 100ppb
NOx: 1250ppb
Cl2: 20ppb
SO2: 300ppb
Test Duration: 3 weeks, which simulates a service life of at
least 10 years.
VDMA
24364
Paint Wetting Impairment Substances Test (or LABS-Test)
Tested for Zone 2 and test class C1 according to VDMA
24364-C1-L/W for solvents and water-based paints

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
19/26
19. R
EGULATORY
C
OMPLIANCE
E
U Declaration of
Conformity
The CE mark indicates conformance with the
- EMC directive
- Low-voltage directive (LVD)
- RoHS directive
REACH Directive
Manufacturer's Statement
EU-Directive regarding the Registration, Evaluation,
Authorisation and Restriction of Chemicals
EAC TR Registrat
ion
EAC Certificate
EAC EurAsian Conformity - Registration Russia, Kazakhstan
and Belarus
8504408200, 8504409000

CS5.243
C
-Line 24V,5A, SINGLE PHASE INPUT
Nov. 2020 / Rev. 2.1 DS-CS5.243-EN
All parameters are specified at 24V, 5A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
20/26
20. P
HYSICAL
D
IMENSIONS AND
W
EIGHT
Width
32mm 1.26’’
Height
124mm 4.88’’
Depth
117mm 4.61’’
The DIN-rail height must be added to the unit depth to calculate the total required
installation depth.
Weight
500g / 1.1lb
DIN
-Rail Use 35mm DIN-rails according to EN 60715 or EN 50022 with a height of 7.5 or 15mm.
Housing material
Body: Aluminium alloy
Cover: zinc-plated steel
Installatio
n clearances See chapter 2
Fig. 20-1 Front view Fig. 20-2 Side view