Puls PIANO Series Manual

24v, 3.8a, 90w, single phase input
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PIANO-Series
P
D
RODUCT
ESCRIPTION
The PIANO series units are extraordinarily compact
industrial grade DIN-rail power supplies that focus on
the essential features needed in today's industrial
applications.
The
excellent
presents many new and exciting opportunities without
compromising quality or reliability.
The mechanically robust housing is made of a high-
grade, reinforced molded material, which permits the
units to be used in surrounding temperatures up to
+70°C.
The PIM90.241 is equipped with push-in terminals,
which are optimized for automated wiring.
The unit is designed as "Class of Protection" II unit and
fulfills the safety and EMC requirements without an
input PE connection. This saves wiring costs.
O
N
RDER
UMBERS
Power Supply PIM90.241
Nov. 2018 / Rev. 0.1 DS-PIM90.241-EN
25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted.
P R E L I M I N A R Y
cost/performance
ratio
All figures are typical values at 230Vac 50Hz input voltage, 24V 3.8A output load,
www.pulspower.com Phone +49 89 9278 0
24V, 3.8A, 90W, S
P
S
OWER
UPPLY
100-240V Wide Range Input
Cost Optimized without Compromising Quality or
Reliability
No PE connection required
Width only 36mm
Efficiency up to 93.8%
Low No-load Power Losses
Full Power Between -10°C and +60°C
Push-In Terminals
3 Year Warranty
S
-
D
HORT
FORM
Output voltage
DC 24V
Adjustment range
24 – 28V
Output current
3.8 – 3.2A
2.8 – 2.4A
Derate linearly between +60°C and +70°C
Input voltage AC
AC 100-240V
Mains frequency
50-60Hz
Input current AC
1.45 / 0.95A
Power factor
0.58 / 0.45
Input inrush current
18 / 40A peak
Efficiency
92.1 / 93.8%
Losses
7.9 / 6.0W
Hold-up time
25 / 119ms
Temperature range
-10°C to +70°C
Size (W x H x D)
36x90x91mm
Weight
270g / 0.6lb
M
A
AIN
PPROVALS
For details and a complete approval list see chapter 18.
Germany
PIM90.241
P
I
INGLE
HASE
NPUT
ATA
Nominal
Factory setting 24.1V
Below +60°C ambient
At +70°C ambient
±10%
±6%
At 120 / 230Vac
At 120 / 230Vac
At 40°C 120 / 230Vac
At 120 / 230Vac
At 120 / 230Vac
At 120 / 230Vac
Without DIN-Rail
Ind. Cont. Eq.
1/19

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Summary of Contents for Puls PIANO Series

  • Page 1 RODUCT ESCRIPTION HORT FORM Output voltage DC 24V Nominal The PIANO series units are extraordinarily compact industrial grade DIN-rail power supplies that focus on Adjustment range 24 – 28V Factory setting 24.1V Output current 3.8 – 3.2A Below +60°C ambient the essential features needed in today’s industrial...
  • Page 2: Table Of Contents

    P R E L I M I N A R Y PIM90.241 24V, 3.8A, 90W, S PIANO-Series INGLE HASE NPUT NDEX Page Page Intended Use ............3 16. Safety and Protection Features......14 Installation Instructions ........4 17. Dielectric Strength..........15 AC-Input...............5 18.
  • Page 3: Intended Use

    P R E L I M I N A R Y PIM90.241 24V, 3.8A, 90W, S PIANO-Series 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 and measurement equipment or the like.
  • Page 4: Installation Instructions

    P R E L I M I N A R Y PIM90.241 24V, 3.8A, 90W, S PIANO-Series INGLE HASE NPUT 2. I NSTALLATION NSTRUCTIONS WARNING Risk of electrical shock, fire, personal injury or death. - 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.
  • Page 5: Ac-Input

    P R E L I M I N A R Y PIM90.241 24V, 3.8A, 90W, S PIANO-Series INGLE HASE NPUT 3. AC-I NPUT The device is suitable to be supplied from TN-, TT- and IT mains networks with AC voltage. For suitable DC supply voltages see chapter 4.
  • Page 6: Dc-Input

    P R E L I M I N A R Y PIM90.241 24V, 3.8A, 90W, S PIANO-Series INGLE HASE NPUT 4. DC-I NPUT Do not operate this power supply with DC-input voltage. 5. I NPUT NRUSH URRENT A NTC limits the input inrush current after turn-on of the input voltage. The inrush current is input voltage and ambient temperature dependent.
  • Page 7: Output

    P R E L I M I N A R Y PIM90.241 24V, 3.8A, 90W, S PIANO-Series INGLE HASE NPUT 6. O UTPUT The output provides a SELV/PELV rated voltage, which is galvanically isolated from the input voltage. The output is designed to supply any kind of loads, including unlimited inductive loads. Capacitive loads should not be larger than 5500μF with 3.8A or 7000μF with 1.9A additional current load.
  • Page 8: Hold-Up Time

    P R E L I M I N A R Y PIM90.241 24V, 3.8A, 90W, S PIANO-Series INGLE HASE NPUT 7. H The hold-up time is the time during which a power supply’s output voltage remains within specification following the loss of input power.
  • Page 9: Efficiency And Power Losses

    P R E L I M I N A R Y PIM90.241 24V, 3.8A, 90W, S PIANO-Series INGLE HASE NPUT 8. E FFICIENCY AND OWER OSSES AC 100V AC 120V AC 230V Efficiency typ. 90.6% 92.1% 93.8% At 24V, 3.8A (full load) Average efficiency typ.
  • Page 10: Functional Diagram

    P R E L I M I N A R Y PIM90.241 24V, 3.8A, 90W, S PIANO-Series INGLE HASE NPUT 9. F UNCTIONAL IAGRAM Fig. 9-1 Functional diagram Output Voltage Regulator Input Input Fuse Rectifier Power Output & & Converter Filter Input Inrush...
  • Page 11: Connection Terminals

    P R E L I M I N A R Y PIM90.241 24V, 3.8A, 90W, S PIANO-Series INGLE HASE NPUT 11. C ONNECTION ERMINALS The terminals are IP20 Finger safe constructed and suitable for field- and factory wiring. Ensure that all strands of a stranded wire enter the terminal connection! The use of ferrules is recommended.
  • Page 12: 14. Emc

    P R E L I M I N A R Y PIM90.241 24V, 3.8A, 90W, S PIANO-Series INGLE HASE NPUT 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.
  • Page 13: Environment

    P R E L I M I N A R Y PIM90.241 24V, 3.8A, 90W, S PIANO-Series INGLE HASE NPUT 15. E NVIRONMENT Operational temperature -10°C to +70°C (14°F to 158°F) The operational temperature is the ambient or surrounding temperature and is defined as the air temperature 2cm below the device.
  • Page 14: Safety And Protection Features

    P R E L I M I N A R Y PIM90.241 24V, 3.8A, 90W, S PIANO-Series INGLE HASE NPUT 16. S AFETY AND ROTECTION EATURES Isolation resistance Min. 500MOhm At delivered condition between input and output, measured with 500Vdc Output over-voltage protection Typ.
  • Page 15: Dielectric Strength

    P R E L I M I N A R Y PIM90.241 24V, 3.8A, 90W, S PIANO-Series INGLE HASE NPUT 17. D IELECTRIC TRENGTH The output voltage is floating and has no ohmic connection to the ground. It is recommended that either the + pole or the –...
  • Page 16: Physical Dimensions And Weight

    P R E L I M I N A R Y PIM90.241 24V, 3.8A, 90W, S PIANO-Series INGLE HASE NPUT 20. P HYSICAL IMENSIONS AND EIGHT Width 36mm 1.42’’ Height 90mm 3.54’’ Depth 91mm 3.58’’ The DIN-rail height must be added to the unit depth to calculate the total required installation depth.
  • Page 17: Application Notes

    P R E L I M I N A R Y PIM90.241 24V, 3.8A, 90W, S PIANO-Series INGLE HASE NPUT 21. A PPLICATION OTES 21.1. 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.
  • Page 18: Charging Of Batteries

    P R E L I M I N A R Y PIM90.241 24V, 3.8A, 90W, S PIANO-Series INGLE HASE NPUT 21.2. C HARGING OF ATTERIES Do not use the power supply to charge batteries. 21.3. S ERIES PERATION Unit A Input Devices of the same type can be connected in series for higher output voltages.
  • Page 19: Operation On Two Phases

    P R E L I M I N A R Y PIM90.241 24V, 3.8A, 90W, S PIANO-Series INGLE HASE NPUT 21.6. O PERATION ON HASES Power Supply The power supply can also be used on two-phases of a three-phase-system. Such a phase-to-phase connection is allowed as long as the supplying voltage is below 240V +10% Ensure that the wire, which is connected to the N-terminal, is...

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Pim90.241

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