Puls DIMENSION CT-Series Manual

3-phase, 24v, 10a, 240w

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CT-Series
P
D
RODUCT
ESCRIPTION
The Dimension C-Series are cost optimized power
supplies without compromising quality, reliability and
performance. The C-Series is part of the DIMENSION
power supply family. The most outstanding features of
CT10.241 are the high efficiency, electronic inrush
current limitation, active input transient filter and wide
operational temperature range. The small size is
achieved by a synchronous rectification and further
technological design details.
The CT10.241-C1 is equipped with conformal coated pc-
boards preferred for applications in harsh areas.
The C-Series includes all the essential basic functions.
The devices have a power reserve of 20% included,
which may even be used continuously at temperatures
up to +45°C. Additionally, the CT10.241 can deliver 3
times the nominal output current for 10ms which helps
to trip fuses on faulty output branches.
O
N
RDER
UMBERS
Power Supply CT10.241
CT10.241-C1 With conformal coated
Mechanical Accessory
ZM1.WALL
ZM13.SIDE
May 2018 / Rev. 2.0a DS-CT10.241-EN
phase voltages, 24V, 10A output load, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
pc-boards
Wall/panel mount bracket
Side mount bracket
All values are typical figures specified at 3x 400Vac, 50Hz input voltage, symmetrical
www.pulspower.com Phone +49 89 9278 0
CT10.241, CT10.241-C1
3-P
P
S
OWER
UPPLY
 3AC 380-480V Wide-range Input
 2 or 3-Phase Operation Possible
 Width only 62mm
 Efficiency up to 92.9% Due to Synchronous Rectifier
 Excellent Partial Load Efficiency
 20% Output Power Reserves
 Easy Fuse Tripping Due to High Overload Current
 Input -Transient Blanking Circuit Included
 Minimal Inrush Current Surge
 Three Input Fuses Included
 Current Sharing Feature for Parallel Use
 Full Power Between -25°C and +60°C
 3 Year Warranty
S
-
D
HORT
FORM
Output voltage
DC 24V
Adjustment range
24 - 28V
Output current
12.0 - 10.3A
10.0 - 8.6A
7.5 – 6.5A
Derate linearly between +45°C and +70°C
Input voltage AC
3AC 380-480V
Mains frequency
50-60Hz
Input current AC
0.7 / 0.6A
Power factor
0.53 / 0.52
AC Inrush current
4 / 4Apk
Efficiency
92.8 / 92.9%
Losses
18.6 / 18.3W
Hold-up time
34 / 54ms
Temperature range
-25°C to +70°C
Size (WxHxD)
62x124x117mm
Weight
750g / 1.65lb
M
A
AIN
PPROVALS
For details or a complete approval list see section 18.
IND. CONT. EQ.
Germany
, 24V, 10A, 240W
HASE
ATA
Nominal
Factory setting 24.1V
Below +45°C ambient
At +60°C ambient
At +70°C ambient
-15%/+20%
±6%
At 3x400 / 480Vac
At 3x400 / 480Vac
At 3x400 / 480Vac
At 3x400 / 480Vac
At 3x400 / 480Vac
At 3x400 / 480Vac
Without DIN-rail
UL 60950-1
1/28

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Summary of Contents for Puls DIMENSION CT-Series

  • Page 1 CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE OWER UPPLY  3AC 380-480V Wide-range Input  2 or 3-Phase Operation Possible  Width only 62mm  Efficiency up to 92.9% Due to Synchronous Rectifier  Excellent Partial Load Efficiency  20% Output Power Reserves ...
  • Page 2: Table Of Contents

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE NDEX Page Page Intended Use ............3 19. Other Fulfilled Standards ......... 17 Installation Instructions ........3 20. Physical Dimensions and Weight ..... 18 AC-Input...............5 21. Accessories ............19 DC-Input...............6 21.1. ZM1.WALL – Wall/Panel Mount Bracket . 19 Input Inrush Current ...........6 21.2.
  • Page 3: Intended Use

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 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. Do not use this power supply in equipment, where malfunction may cause severe personal injury or threaten human life.
  • Page 4 CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 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.
  • Page 5: Ac-Input

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 3. AC-I NPUT The device is suitable to be supplied from TN-, TT- and IT mains networks with AC voltage. Grounding of one phase is allowed except for UL508 applications. The device can also operate on only two legs of the three-phase system. See chapter 22.7 for more information. AC input Nom.
  • Page 6: Dc-Input

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 4. DC-I NPUT Do not use the power supply with DC-input voltages. 5. I NPUT NRUSH URRENT An active inrush limitation circuit limits the input inrush current after turn-on of the input voltage and after short input voltage interruptions.
  • Page 7: Dc Output

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 6. DC O UTPUT The output provides a SELV/PELV rated voltage, which is galvanically isolated from the input voltage. The device is designed to supply any kind of loads, including unlimited capacitive and inductive loads. The output is electronically protected against overload, no-load and short-circuits.
  • Page 8: Hold-Up Time

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE Fig. 6-1 Output voltage vs. output current, Fig. 6-2 Output voltage in “parallel use” typ. mode, typ. Output Voltage (Single Use, typ.) Output Voltage (Parallel Use, typ.) Adjustment Adjustment Range Range Extra current Factory for 20ms...
  • Page 9: Efficiency And Power Losses

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 8. E FFICIENCY AND OWER OSSES 3AC 400V 3AC 480V Efficiency Typ. 92.8% 92.9% At 24V, 10A, 3-phase operation Typ. 92.4% 92.6% At 24V, 10A, when using only two legs of a 3- phase system, see also chapter 22.7.
  • Page 10: Functional Diagram

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 9. F UNCTIONAL IAGRAM Fig. 9-1 Functional diagram DC-ok Input Fuses Inductor Input Filter Power Inrush Output Converter Limiter Filter Input Transient Rectifier Filter Output Temper- Output Voltage Output ature Over- Regulator Power Shut- Voltage...
  • Page 11: Connection Terminals

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 11. C ONNECTION ERMINALS The terminals are IP20 Finger safe constructed and suitable for field- and factory wiring. Input Output Type Screw termination Screw termination Solid wire Max. 6mm Max. 6mm Stranded wire Max.
  • Page 12: Lifetime Expectancy

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 12. 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. Lifetime expectancy is specified in operational hours and is calculated according to the capacitor’s manufacturer specification.
  • Page 13: 14. Emc

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 14. EMC The EMC behavior of the device is designed for applications in industrial environment as well as in residential, commercial and light industry environments. The output is allowed to be grounded or floating. The device is investigated according to the generic standards EN 61000-6-1, EN 61000-6-2, EN 61000-6-3 and EN 61000- 6-4.
  • Page 14: Environment

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 15. E NVIRONMENT Operational temperature -25°C to +70°C (-13°F to 158°F) The operational temperature is the ambient or surrounding temperature and is defined as the air temperature 2cm below the device. Storage temperature -40°C to +85°C (-40°F to 185°F) For storage and transportation Output de-rating...
  • Page 15: Safety And Protection Features

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 16. S AFETY AND ROTECTION EATURES Isolation resistance Min. 500MOhm At delivered condition between input and output, measured with 500Vdc Min. 500MOhm At delivered condition between input and PE, measured with 500Vdc Min.
  • Page 16: Dielectric Strength

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 17. D IELECTRIC TRENGTH The output voltage is floating and has no ohmic connection to the ground. The output is insulated to the input by a double or reinforced insulation. Type and routine 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).
  • Page 17: Approvals

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 18. A PPROVALS EC Declaration of Conformity The CE mark indicates conformance with the - RoHS directive - EMC directive and the - Low-voltage directive (LVD) IEC 60950-1 CB Scheme, Edition Information Technology Equipment UL 508 Listed for use as Industrial Control Equipment;...
  • Page 18: Physical Dimensions And Weight

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 20. P HYSICAL IMENSIONS AND EIGHT Width 62mm 2.44’’ 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 750g / 1.65lb DIN-Rail...
  • Page 19: Accessories

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 21. A CCESSORIES 21.1. ZM1.WALL – W ANEL OUNT RACKET These brackets are used to mount the device on a flat surface or panel without utilizing a DIN-rail. The two aluminum brackets and the black plastic slider of the unit have to be detached, so that the steel brackets can be mounted in the holes of the aluminum brackets.
  • Page 20: Zm1.Wall - Wall/Panel Mount Bracket . 19 21.2. Zm13.Side - Side Mount Bracket

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 21.2. ZM13.SIDE - S OUNT RACKET This ZM13.SIDE bracket is used to mount the device sideways with or without utilizing a DIN-rail to save installation depth. The two aluminum brackets and the black plastic slider of the unit have to be detached, so that the ZM13.SIDE steel bracket can be mounted.
  • Page 21: Yrm2.Diode - Redundancy Modules

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 21.3. YRM2.DIODE - R EDUNDANCY ODULES The YRM2.DIODE is a dual redundancy module, which can be used to build 1+1 or N+1 redundant systems. The device is equipped with two input channels each 10A nominal, which are individually decoupled by utilizing diode technology.
  • Page 22: Application Notes

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 22. A PPLICATION OTES 22.1. P URRENT APABILITY The unit can deliver peak currents (up to several milliseconds) which are higher than the specified short term currents. This helps to start current demanding loads. Solenoids, contactors and pneumatic modules often have a steady state coil and a pick-up coil.
  • Page 23: Output Circuit Breakers

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 22.2. O UTPUT IRCUIT REAKERS Standard miniature circuit breakers (MCB’s or UL 1077 circuit breakers) are commonly used for AC-supply systems and may also be used on 24V branches. MCB’s are designed to protect wires and circuits. If the ampere value and the characteristics of the MCB are adapted to the wire size that is used, the wiring is considered as thermally safe regardless of whether the MCB opens or not.
  • Page 24: Series Operation

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 22.4. S ERIES PERATION Unit A Devices of the same type can be connected in series for higher output voltages. It is possible to connect as many units in series as needed, providing the sum of the output voltage does not exceed 150Vdc.
  • Page 25: Parallel Use For Redundancy

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 22.6. P ARALLEL SE FOR EDUNDANCY 1+1 Redundancy: Devices can be paralleled for redundancy to gain higher system availability. Redundant systems require a certain amount of extra power to support the load in case one device fails. The simplest way is to put two devices in parallel. This is called a 1+1 redundancy.
  • Page 26: Operation On Two Phases

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 22.7. O PERATION ON HASES Power Supply No external protection device is required to protect against a phase-loss failure. The power supply is allowed to run permanently on only two legs of a 3- phase system, when the output power is reduced according to the curves open below.
  • Page 27: Use In A Tightly Sealed Enclosure

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 22.8. U SE IN A IGHTLY EALED NCLOSURE When the device is installed in a tightly sealed enclosure, the temperature inside the enclosure will be higher than outside. In such situations, the inside temperature defines the ambient temperature for the device. In the following test setup, the device is placed in the middle of the box, no other heat producing items are inside the box.
  • Page 28: Mounting Orientations

    CT10.241, CT10.241-C1 , 24V, 10A, 240W CT-Series HASE 22.9. M OUNTING RIENTATIONS Mounting orientations other than input terminals on the bottom and output on the top require a reduction in continuous output power or a limitation in the maximum allowed ambient temperature. The listed lifetime and MTBF values from this datasheet apply only for the standard mounting orientation.

This manual is also suitable for:

Dimension ct10.241Dimension ct10.241-c1

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