Puls DIMENSION C Series Manual

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C-Line

RODUCT

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 CS3.241 includes all the essential basic functions but also

includes important features of small size, high efficiency, wide

temperature range and is NEC Class 2 compliant.

The wide range input makes worldwide installation and usage

very simple. Defects or system failures caused by wrongly set

switches cannot occur.

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.

RDER

UMBERS

Power Supply

CS3.241

Accessory

ZM1.WALL

ZM11.SIDE

YRM2.DIODE

Jun. 2023 / Rev. 2.1 DS-CS3.241-EN

All parameters are specified at 24V, 3.3A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

24-28V Standard unit

Wall mount bracket

Side mount bracket

Redundancy module

www.pulspower.com Phone +49 89 9278 0 Germany

24V, 3.3A, S

OWER

UPPLY

▪ AC 100-240V Wide-range Input

▪ Width only 32mm

▪ NEC Class 2 compliant

▪ Efficiency up to 89.8%

▪ Full Power between -25°C and +60°C

▪ 3 Year Warranty

HORT

FORM

ATA

Output voltage

DC 24V

Adjustment range

24 - 28V

Output current

3.3 – 2.7A

2.5 – 2.1A

Derate between +60°C and +70°C

Output power

80W

Output ripple

max. 50mVpp

AC Input voltage

AC 100-240V

Mains frequency

50-60Hz

AC Input current

1.23 / 0.68A

DC Input voltage

DC 110-300V

DC Input current

0.81 / 0.29A

Power factor

0.61 / 0.56

AC Inrush current

23 / 45A peak

Efficiency

88.0 / 89.8%

Losses

11.1 / 9.1W

Temperature range

-25°C to +70°C

Hold-up time

29 / 120ms

Dimensions

32x124x102mm

Weight

430g

AIN

PPROVALS

For details and the complete approval list, see chapter 18.

UL 508

Marine

CS3.241

INGLE

HASE

below +60°C

ambient

at +70°C ambient

20Hz to 20MHz

±10%

Wide-range input

±6%

at 120 / 230Vac

-20 / +25%

at 110 / 300Vdc

at 120 / 230Vac

operational

at 120 / 230Vac

WxHxD

UL 60950-1

Class I Div 2

NPUT

1/26

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Summary of Contents for Puls DIMENSION C Series

Page 1 CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT OWER UPPLY ▪ AC 100-240V Wide-range Input ▪ Width only 32mm ▪ NEC Class 2 compliant ▪ Efficiency up to 89.8% ▪ Full Power between -25°C and +60°C ▪ 3 Year Warranty RODUCT ESCRIPTION HORT...
Page 2: Table Of Contents
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT NDEX Page Page Intended Use ..............3 20. Physical Dimensions and Weight ....... 20 Installation Requirements ..........3 21. Accessories..............21 AC-Input ............... 5 21.1. ZM1.WALL - Wall Mounting Bracket ....21 DC-Input ...............
Page 3: Intended Use
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 1. I NTENDED 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.
Page 4 CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 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
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 3. AC-I NPUT AC input nom. AC 100-240V ±10%, Wide-range input Mains network systems TN, TT or IT AC input range 90-264Vac 85-90Vac short-term or with reduced output current 264-300Vac max. 500ms Allowed voltage L or N to earth max.
Page 6: Dc-Input
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 4. DC-I NPUT The power supply can be supplied with an AC or DC input voltage. Instructions for DC-use: a) Use a battery or a similar DC source. A supply from the intermediate DC-bus of a frequency converter is not recommended and can cause a malfunction or damage the unit.
Page 7: Input Inrush Current
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 5. I NPUT NRUSH 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 100V AC 120V AC 230V...
Page 8: Output
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 6. O UTPUT Output voltage nom. Adjustment range 24-28V guaranteed max. at clockwise end position of potentiometer Factory settings typ. 24.1V ±0.2%, at full load, cold unit, Line regulation max. 50mV 90-300Vac static value, 0A →...
Page 9: Hold-Up Time
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 7. H AC 100V AC 120V AC 230V Hold-up Time typ. 38ms 60ms 244ms at 24V, 1.65A, see Fig. 7-1 min. 29ms 45ms 200ms at 24V, 1.65A, see Fig. 7-1 typ. 19ms 29ms 120ms at 24V, 3.3A, see Fig.
Page 10: Efficiency And Power Losses
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 8. E FFICIENCY AND OWER OSSES AC 100V AC 120V AC 230V Efficiency typ. 86.4% 88.0% 89.8% at 24V, 3.3A Average efficiency typ. 87.4% 88.4% 87.7% 25% at 0.83A, 25% at 1.65A, 25% at 2.5A.
Page 11: Lifetime Expectancy And Mtbf
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 9. L MTBF IFETIME XPECTANCY AND AC 100V AC 120V AC 230V Lifetime expectancy 98 000h 106 000h 120 000h at 24V, 1.65A and 40°C 277 000h 300 000h 338 000h at 24V, 1.65A and 25°C 57 000h 64 000h 77 000h...
Page 12: Terminals And Wiring
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 11. T ERMINALS AND IRING The terminals are IP20 Finger safe constructed and suitable for field- and factory wiring. Type Screw terminals Solid wire 0.5-6mm Stranded wire 0.5-4mm American Wire Gauge AWG20-10 Max.
Page 13: Front Side And User Elements
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 12. F RONT IDE AND LEMENTS Fig. 12-1 Front side Input Terminals (screw terminals) N, L Line input PE (Protective Earth) input Output Terminals (screw terminals, two pins per pole) Positive output –...
Page 14: 13. Emc
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 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...
Page 15: Environment
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 14. E NVIRONMENT Operational temperature -25°C to +70°C reduce output power according Fig. 14-1 Storage temperature -40°C to +85°C for storage and transportation Output derating 1.8W/°C 60°C to 70°C Humidity 5 to 95% r.h. IEC 60068-2-30 Vibration sinusoidal 2-17.8Hz: ±1.6mm;...
Page 16: Protection Features
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 15. P ROTECTION EATURES Output protection Electronically protected against overload, no-load and short-circuits Output over-voltage protection typ. 34Vdc In case of an internal power supply defect, a redundant circuit max. 39Vdc limits the maximum output voltage. The output shuts down and automatically attempts to restart.
Page 17: Dielectric Strength
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 17. 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. 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 18: Approved, Fulfilled Or Tested Standards
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 18. A PPROVED ULFILLED OR ESTED TANDARDS UL 508 UL Certificate Listed equipment for category NMTR - Industrial Control Equipment Applicable for US and Canada E-File: E198865 IEC 61010-2-201 Manufacturer's Declaration Electrical Equipment for Measurement, Control and Laboratory Use - Particular requirements for control equipment IEC 60950-1 CB Scheme Certificate...
Page 19: Regulatory Product Compliance
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 19. R EGULATORY RODUCT OMPLIANCE EU Declaration of Conformity The CE mark indicates conformance with the - EMC directive - Low-voltage directive - RoHS directive REACH Regulation (EU) Manufacturer's Declaration EU regulation regarding the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) fulfilled.
Page 20: Physical Dimensions And Weight
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 20. P HYSICAL IMENSIONS AND EIGHT Width 32mm Height 124mm Depth 102mm The DIN rail depth must be added to the unit depth to calculate the total required installation depth. Weight 430g DIN rail Use 35mm DIN rails according to EN 60715 or EN 50022 with a height of 7.5 or 15mm.
Page 21: Accessories
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 21. A CCESSORIES 21.1. ZM1.WALL - W OUNTING RACKET This bracket is used to mount the power supply onto a flat surface without utilizing a DIN rail. 21.2. ZM11.SIDE - S OUNTING RACKET This bracket is used to mount DIMENSION units sideways with or without utilizing a DIN rail.
Page 22: Redundancy Modules
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 21.3. YRM2.DIODE - R EDUNDANCY ODULES (2x 10A Inputs, 1x 20A output) The YRM2.DIODE is a dual redundancy module, which can be used to build redundant systems. It is equipped with two input channels, which are individually decoupled by utilizing diodes. The YRM2.DIODE does not require an additional auxiliary voltage and is self-powered even in case of a short circuit across the output.
Page 23: Application Notes
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 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 24: External Input Protection
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 22.3. E XTERNAL NPUT ROTECTION The unit is tested and approved for branch circuits up to 20A. An external protection is only required if the supplying branch has an ampacity greater than this. Check also local codes and local requirements. In some countries local regulations might apply. If an external fuse is necessary or utilized, minimum requirements need to be considered to avoid nuisance tripping of the circuit breaker.
Page 25: Series Operation
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 22.7. S ERIES PERATION Power supplies 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 26: Mounting Orientations
CS3.241 24V, 3.3A, S C-Line INGLE HASE NPUT 22.11. M OUNTING RIENTATIONS Mounting orientations other than the input terminals on the bottom require a reduction in continuous output power or a limitation in the maximum allowed ambient temperature. The amount of reduction influences the lifetime expectancy of the power supply. Therefore, two different derating curves for continuous operation can be found below: Curve A1 Recommended output current.

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