Puls DIMENSION CP Series Manual

Puls DIMENSION CP Series Manual

24v, 20a, single phase input
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CP-Series
G
D
ENERAL
ESCRIPTION
The CP-Series, part of the DIMENSION power supply
family are cost optimized without compromising
quality, reliability and performance.
The CP20.241-Rx units include a decoupling MOSFET for
building 1+1 or n+1 redundant power supply systems
without the need of external redundancy modules.
These redundancy power supplies come with three
connection terminal options; screw terminals, spring-
clamp terminals or plug connector terminals which
allows replacement on an active application.
The most outstanding features of these units are high
efficiency, electronic inrush current limitation, active
PFC and the wide operational temperature range.
The devices also have a power reserve of 20% included,
which may even be used continuously at temperatures
up to +45°C. Additionally, they can deliver 3 times the
nominal output current for 12ms which helps to trip
fuses on faulty output branches.
With high immunity to transients and power surges, low
electromagnetic emission, a DC-OK signal contact for
remote monitoring, and a large international approval
package, makes this unit suitable for nearly every
application.
O
N
RDER
UMBERS
Power Supply CP20.241-R2 With hot swappable plug
CP20.241-R1 With quick-connect
CP20.241-R3 With screw terminals
Accessory
ZM5.WALL
June 2017 / Rev. 0.1 DS-CP20.241-R2-EN
All parameters are typical values specified at 20A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
P R E L I M I N A R Y
connectors
(preferred inventory item)
spring-clamp terminals
Wall mount bracket
www.pulspower.com Phone +49 89 9278 0
CP20.241-R1, CP20.241-R2,
24V, 20A, S
R
P
EDUNDANCY
OWER
AC 100-240V Wide-range Input
Width only 48mm
Built-in Decoupling Mosfet for 1+1 and n+1 Redundancy
Efficiency up to 95.2%
20% Output Power Reserves
PLUS
Safe Hiccup
Overload Mode
Easy Fuse Breaking – 3 times nominal current for 12ms
Active Power Factor Correction (PFC)
Minimal Inrush Current Surge
Full Power Between -40°C and +60°C
DC-OK Relay Contact
Current Sharing Feature Included
3 Year Warranty
S
-
D
HORT
FORM
Output voltage
DC 24V
Adjustment range
-
Output current
24A
20A
15A
Output ripple
max. 50mVpp
AC Input voltage
AC 100-240V
Mains frequency
50-60Hz
AC Input current
4.28 / 2.25A
Power factor
0.99 / 0.95
AC Inrush current
10 / 4.5Apk
Efficiency
93.8 / 95.2%
Losses
31.7 / 24.2W
Temperature range
-40°C to +70°C
Hold-up time
32ms
Size (w x h x d)
48x124x127mm
Weight
830g / 1.83lb
850g / 1.87lb
M
ARKINGS
IND. CONT. EQ.
UL 508, planned
IECEx
II 3G Ex ec nC II T4 Gc
Class I Div 2,
planned
Germany
CP20.241-R3
P
I
INGLE
HASE
NPUT
S
UPPLY
ATA
0%/+6%
Below +45°C ambient
At +60°C ambient
At +70°C ambient
20Hz to 20MHz
-15%/+10%
±6%
At 120 / 230Vac
At 120 / 230Vac
At 120 / 230Vac
At 120 / 230Vac
At 120 / 230Vac
Without DIN-rail and
plug connectors
CP20.241-R1
CP20.241-R3
CP20.241-R2
UL 60950-1,
Marine, planned
planned
ATEX
planned
1/30

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  • Page 1 CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT EDUNDANCY OWER UPPLY AC 100-240V Wide-range Input Width only 48mm Built-in Decoupling Mosfet for 1+1 and n+1 Redundancy Efficiency up to 95.2% 20% Output Power Reserves PLUS Safe Hiccup...
  • Page 2: Table Of Contents

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT NDEX Page Page Intended Use ............4 21. Approvals ............20 Installation Requirements........4 22. RoHS, REACH and Other Fulfilled Standards .. 20 AC-Input...............5 23.
  • Page 3 CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT ERMINOLOGY AND BREVIATIONS 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”...
  • Page 4: Intended Use

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 1. I NTENDED This device is designed for installation in an enclosure and is intended for the general professional use such as in industrial control, office, communication, and instrumentation equipment.
  • Page 5: Ac-Input

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 3. AC-I NPUT AC input nom. AC 100-240V Suitable for TN-, TT- and IT mains networks AC input range min.
  • Page 6: Dc-Input

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 4. DC-I NPUT DC input nom. DC 110-150V ±20% DC input range min. 88-180Vdc Continuous operation DC input current typ.
  • Page 7: Output

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 6. O UTPUT Output voltage nom. DC 24V 0%/+6% The device is featured with a “soft output regulation characteristic” in order to achieve current share between multiple devices, when they are connected in parallel.
  • Page 8: Hold-Up Time

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT Fig. 6-3 Dynamic overcurrent capability, typ. Output Voltage (dynamic behavior, < 12ms) Output Current 7. H AC 100V AC 120V AC 230V Hold-up Time typ.
  • Page 9: Dc-Ok Relay Contact

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 8. DC-OK R ELAY ONTACT This feature monitors the output voltage of the power supply in front of the decoupling device (see also chapter 12). Contact closes As soon as the output voltage reaches typ.
  • Page 10: Efficiency And Power Losses

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 9. E FFICIENCY AND OWER OSSES AC 100V AC 120V AC 230V Efficiency typ. 93.2% 93.8% 95.2% At 20A typ.
  • Page 11: Lifetime Expectancy

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 10. L IFETIME XPECTANCY 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.
  • Page 12: Functional Diagram

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 12. F UNCTIONAL IAGRAM Fig. 12-1 Functional diagram CP20.241-R1 and CP20.241-R3 Input Fuse Input Filter Output Power Filter Converter Input Rectifier Converter Active Inrush Limiter...
  • Page 13: Terminals And Wiring

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 13. T ERMINALS AND IRING The terminals are IP20 Finger safe constructed and suitable for field- and factory wiring. CP20.241-R1 Input Output...
  • Page 14 CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 14. R EPLACING NITS WHILE THE YSTEM IS UNNING This feature is available only for the CP20.241-R2 unit, which is equipped with hot-swappable plug connectors. Fig.
  • Page 15: Front Side And User Elements

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 15. F RONT IDE AND LEMENTS Fig. 15-1 Front side Fig. 15-2 Front side Fig. 15-3 Front side CP20.241-R1 CP20.241-R2 CP20.241-R3 Input Terminals...
  • Page 16: 16. Emc

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 16. EMC The power supply is suitable for applications in industrial environment as well as in residential, commercial and light industry environment without any restrictions.
  • Page 17: Environment

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT Switching Frequencies The power supply has three converters included. Two converters have a fixed switching frequency and one operates with a variable switching frequency. Switching frequency 1 110kHz PFC converter...
  • Page 18: Protection Features

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 18. P ROTECTION EATURES Output protection Electronically protected against overload, no-load and short-circuits. In case of a protection event, audible noise may occur. Output over-voltage protection typ.
  • Page 19: Dielectric Strength

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 20. D IELECTRIC TRENGTH The output voltage is floating and has no ohmic connection to the ground. Type and factory tests are conducted by the manufacturer.
  • Page 20: Approvals

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 21. A PPROVALS EC Declaration of Conformity The CE mark indicates conformance with the - EMC directive (available), - Low-voltage directive (available) and the - ATEX directive (planned) IEC 60950-1 CB Scheme,...
  • Page 21: Physical Dimensions And Weight

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 23. P HYSICAL IMENSIONS AND EIGHT Width 48mm 1.89’’ Height 124mm 4.88’’ (without plug-connectors) Depth 127mm 5.0’’ (without plug-connector) The DIN-rail height must be added to the unit depth to calculate the total required installation depth.
  • Page 22 CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT Fig. 23-3 Front view CP20.241-R2 Fig. 23-4 Side view CP20.241-R2 All dimensions in mm All dimensions in mm June 2017 / Rev. 0.1 DS-CP20.241-R2-EN All parameters are typical values specified at 20A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
  • Page 23: Accessories

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 24. A CCESSORIES 24.1. ZM5.WALL – W ANEL OUNT RACKET This bracket is used to mount the devices on a wall/panel without utilizing a DIN-Rail. It is suitable for the CP20.241-R1, CP20.241-R2 and CP20.241-R3.
  • Page 24: Zm5.Wall - Wall/Panel Mount Bracket .23 25. Application Notes

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 25. A PPLICATION OTES 25.1. P URRENT APABILITY The device has a power reserve of 20% included, which may even be used continuously at temperatures up to +45°C. Additionally, it can deliver about 3 times the nominal output current for 12ms which helps to trip fuses on faulty output branches or to start peak current demanding loads.
  • Page 25: Adjusting The Output Voltage

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 25.2. A DJUSTING THE UTPUT OLTAGE A voltage adjustment potentiometer can be found behind the flap on the front of the unit (see chapter 15). However, it is not recommended to change the output voltage since load sharing between power supplies connected in parallel can only be achieved by a precise setting of the output voltages.
  • Page 26: External Input Protection

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 25.5. E XTERNAL NPUT ROTECTION The unit is tested and approved for branch circuits up to 30A (UL) and 32A (IEC). An external protection is only required if the supplying branch has an ampacity greater than this.
  • Page 27: Series Operation

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 25.7. S ERIES PERATION Power supplies of the same type can be connected in series for higher Unit A Input output voltages.
  • Page 28: Parallel Use For Redundancy

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 25.9. P ARALLEL SE FOR EDUNDANCY Power supplies can be paralleled for redundancy to gain higher system availability. The unit is already equipped with a MOSFET as decoupling device on the output to avoid, that a faulty unit becomes a load for the other power supplies and the output voltage cannot be maintained any more.
  • Page 29: Inductive And Capacitive Loads

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 25.10. I NDUCTIVE AND APACITIVE OADS The unit is designed to supply any kind of loads, including capacitive and inductive loads. If extreme large capacitors, such as EDLCs (electric double layer capacitors or “UltraCaps”) with a capacitance >...
  • Page 30: Mounting Orientations

    CP20.241-R1, CP20.241-R2, P R E L I M I N A R Y CP20.241-R3 24V, 20A, S CP-Series INGLE HASE NPUT 25.13. M OUNTING RIENTATIONS Mounting orientations other than all terminals on the bottom require a reduction in continuous output power or a limitation in the maximum allowed ambient temperature.

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