Puls PIANO Series Manual
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Puls PIANO Series Manual

48v, 10a, 480w, single phase input
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PIANO-Series
P
D
RODUCT
ESCRIPTION
These PIANO series units are extraordinarily compact,
industrial grade power supplies that focus on the
essential
features
needed
applications.
The
excellent
presents many new and exciting opportunities without
compromising quality or reliability.
The unit is equipped with a wide-range input voltage
stage, many safety approvals and a wide operational
temperature range, which makes the unit applicable for
global use.
The addition of a DC-OK signal makes the unit suitable
for many industry applications such as process control,
factory automation or many other critical applications,
where preventive function monitoring can help to avoid
long downtimes.
O
N
RDER
UMBERS
Power Supply
PIC480.481D
Accessory
YR40.482
UF20.481
Jan. 2021 / Rev 1.1 DS-PIC480.481D-EN All parameters are typical values specified at 230Vac, 50Hz input voltage,
48V, 10A output load, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
in
today's
industrial
cost/performance
ratio
Redundancy module
Buffer Module
www.pulspower.com Phone +49 89 9278 0
48V, 10A, 480W, S
P
S
OWER
UPPLY
 AC 100-240V Wide-range Input
 Active PFC
 Width only 59mm
 Efficiency up to 95.7%
 Safe Hiccup
Overload Mode
PLUS
 Full Power Between -25°C and +55°C
 DC-OK Relay Contact
 3 Year Warranty
S
-
D
HORT
FORM
Output voltage
DC 48V
Adjustment
48 – 56V
range
Output current
10.0 – 8.6A
6.3 – 5.4A
Derate linearly between +55°C and +70°C
Input voltage AC
AC 100-240V
Mains frequency
50-60Hz
AC Input current
4.3 / 2.3A
Power factor
0.99 / 0.97
AC Inrush current 15 / 35A pk
Efficiency
94.6 / 95.7%
Losses
27.4 / 21.6W
Hold-up time
27 / 27ms
Temperature
-25 to +70°C
range
Size (WxHxD)
59x124x127mm
Weight
810g / 1.79lb
M
A
AIN
PPROVALS
IEC 61010-2-201
UL 61010-2-201
Germany
PIC480.481D
P
I
INGLE
HASE
NPUT
ATA
Nominal
Factory setting
48.0V
Below +55°C
ambient
At +70°C ambient
±10%
±6%
At 120 / 230Vac
At 120 / 230Vac
At 120 / 230Vac,
40°C, cold start
At 120 / 230Vac
At 120 / 230Vac
At 120 / 230Vac
IEC 62368
1/19

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Summary of Contents for Puls PIANO Series

  • Page 1  DC-OK Relay Contact  3 Year Warranty RODUCT ESCRIPTION HORT FORM Output voltage DC 48V Nominal These PIANO series units are extraordinarily compact, industrial grade power supplies that focus on the Adjustment Factory setting 48 – 56V essential features needed today’s...

  • Page 2: Table Of Contents

    PIC480.481D 48V, 10A, 480W, S PIANO-Series INGLE HASE NPUT NDEX Page Page Intended Use ............3 17. Safety and Protection Features ......13 Installation Instructions ........3 18. Dielectric Strength ..........14 AC-Input...............4 19. Approvals and Fulfilled Standards ....15 DC-Input...............5 20. Regulatory Compliance ........15 Input Inrush Current ...........5 21.

  • Page 3: Intended Use

    PIC480.481D 48V, 10A, 480W, 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, measurement, Audio/Video, information or communication equipment or the like. Do not use this device in equipment where malfunction may cause severe personal injury or threaten human life.

  • Page 4: Ac-Input

    PIC480.481D 48V, 10A, 480W, S PIANO-Series INGLE HASE NPUT 3. AC-I NPUT The device is suitable to be supplied from TN, TT or IT mains networks with AC voltage. AC input Nom. AC 100-240V AC input range 90-264Vac Continuous operation 264-300Vac Occasionally for maximal 500ms Allowed voltage L or N to earth...

  • Page 5: Dc-Input

    PIC480.481D 48V, 10A, 480W, 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 An active inrush limitation circuit (NTCs, which are bypassed by a relay contact) limits the input inrush current after turn-on of the input voltage.

  • Page 6: Output

    PIC480.481D 48V, 10A, 480W, S PIANO-Series INGLE HASE NPUT 6. O UTPUT The output provides a SELV/PELV/ES1 rated voltage, which is galvanically isolated from the input voltage. The output 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 7: Hold-Up Time

    PIC480.481D 48V, 10A, 480W, 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. The hold-up time is output load dependent. At no load, the hold-up time can be up to several seconds.

  • Page 8: Efficiency And Power Losses

    PIC480.481D 48V, 10A, 480W, S PIANO-Series INGLE HASE NPUT 9. E FFICIENCY AND OWER OSSES AC 100V AC 120V AC 230V Efficiency Typ. 94.0% 94.6% 95.7% At 48V, 10A Average efficiency Typ. 93.5% 93.8% 94.6% 25% at 2.5A, 25% at 5A, 25% at 7.5A, 25% at 10A Power losses Typ.

  • Page 9: Functional Diagram

    PIC480.481D 48V, 10A, 480W, S PIANO-Series INGLE HASE NPUT 10. F UNCTIONAL IAGRAM Fig. 10-1 Functional diagram Input Fuse Input Filter Output Power Filter Converter Input Rectifier Converter Inrush Current Limiter DC-ok DC-ok Relay Contact DC-ok Temper- Output ature Over- Output Shut- Voltage...

  • Page 10: Connection Terminals

    PIC480.481D 48V, 10A, 480W, S PIANO-Series INGLE HASE NPUT 12. C ONNECTION ERMINALS The terminals are IP20 finger safe constructed and suitable for field- and factory wiring. Input Output DC-OK-Signal Type Screw termination Screw termination Push-in termination Solid wire Max. 6mm Max.

  • Page 11: 15. Emc

    PIC480.481D 48V, 10A, 480W, S PIANO-Series INGLE HASE NPUT 15. 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 device complies with EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4, EN 61000-3-2 and EN 61000-3-3. The device complies with FCC Part 15 rules.

  • Page 12: Environment

    PIC480.481D 48V, 10A, 480W, S PIANO-Series INGLE HASE NPUT 16. E NVIRONMENT Operational temperature -25°C to +70°C (-13°F to 158°F) Operational temperature is the same as the ambient or surrounding temperature and is defined as the air temperature 2cm below the unit. Storage temperature -40°C to +85°C (-40°F to 185°F) For storage and transportation...

  • Page 13: Safety And Protection Features

    PIC480.481D 48V, 10A, 480W, S PIANO-Series INGLE HASE NPUT 17. 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 14: Dielectric Strength

    PIC480.481D 48V, 10A, 480W, S PIANO-Series INGLE HASE NPUT 18. 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 15: Approvals And Fulfilled Standards

    PIC480.481D 48V, 10A, 480W, S PIANO-Series INGLE HASE NPUT 19. A PPROVALS AND ULFILLED TANDARDS UL 61010 UL Certificate Listed equipment for category NMTR - UL 61010-2-201 Electrical Equipment for Measurement, Control and Laboratory Use - Particular requirements for control equipment Applicable for US and Canada E-File: E198865 IEC 61010...

  • Page 16: Physical Dimensions And Weight

    PIC480.481D 48V, 10A, 480W, S PIANO-Series INGLE HASE NPUT 21. P HYSICAL IMENSIONS AND EIGHT Width 59mm 2.32’’ Height 124mm 4.88’’ Depth 127mm 5.0’’ The DIN-rail height must be added to the unit depth to calculate the total required installation depth. Weight 810g / 1.79lb DIN-Rail...

  • Page 17: Accessory

    PIC480.481D 48V, 10A, 480W, S PIANO-Series INGLE HASE NPUT 22. A CCESSORY 22.1. YR40.482 R EDUNDANCY ODULE The YR40.482 is a dual redundancy module, which can be used to build 1+1 or N+1 redundant systems. The device is equipped with two 20A nominal input channels, which are individually decoupled by utilizing MOSFET technology.

  • Page 18: Application Notes

    PIC480.481D 48V, 10A, 480W, S PIANO-Series INGLE HASE NPUT 23. A PPLICATION OTES 23.1. C HARGING OF ATTERIES Do not use the power supply to charge batteries. 23.2. S Unit A ERIES PERATION Devices of the same type can be connected in series for higher output voltages.

  • Page 19: Operation On Two Phases

    PIC480.481D 48V, 10A, 480W, S PIANO-Series INGLE HASE NPUT Wiring examples: Fig. 23-1 1+1 Redundant wiring with 1 YR40.482 Load Failure Monitor Output Output Output 48V,10A 48V,10A YR40.482 Redundancy Module Power Power Supply Supply Input Input Input Input L N PE L N PE 23.5.

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Pic480.481d

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