Puls PIC480.241D Data Sheet

PIC480.241D

Output voltage

Nominal

Adjustment range

24 – 28V

Factory setting 24.1V

Output current

Below +55°C ambient

12.5 – 10.7A

At +70°C ambient

Derate linearly between +55°C and +70°C

Input voltage

±10%

Mains frequency

50-60Hz

±6%

AC Input current

4.3 / 2.3A

At 120 / 230Vac

Power factor

0.99 / 0.97

At 120 / 230Vac

AC Inrush

A cold start

Efficiency

94.2 / 95.3%

At 120 / 230Vac

Losses

At 120 / 230Vac

Hold-up time

27 / 27ms

At 120 / 230Vac

Temperature range

-25 to +70°C

Size (WxHxD)

Weight

IND. CONT. EQ.

PIANO-Series

RODUCT DESCRIPTION

These PIANO series units are extraordinarily compact, industrial grade power supplies that focus on the essential features needed in today’s industrial applications. The excellent cost/performance ratio 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.

24V, 20A, 480W, SINGLE PHASE INPUT

POWER SUPPLY

 AC 100-240V Wide-range Input  Active PFC  Width only 59mm  Efficiency up to 95.3%  Safe Hiccup  Full Power Between -25°C and +55°C  DC-OK Relay Contact  3 Year Warranty

HORT-FORM DATA

PLUS

Overload Mode

DC 24V

20.0 – 17.1A

AC AC 100-240V

current 15 / 35A pk

29.6 / 23.7W

59x124x127mm

810g / 1.97lb

t 120 / 230Vac, 40°C,

RDER NUMBERS

Order number:

Power Supply PIC480.241D

Dez. 2019 / Rev. 1.0 DS-PIC480.241D-EN (MR1-RP22G) All parameters are typical values specified 230Vac, 50Hz input voltage, 24V, 20A output load, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

AIN APPROVALS

For details or a complete approval list see chapter 19.

IEC 62368-1

IEC 61010-1 (planned)

IEC 61010-2-201 (planned)

(planned)

1/20

PIC480.241D

PIANO-Series

24V, 20A, 480W, SINGLE PHASE INPUT

NDEX

Page Page

1. Intended Use .......................................................3

2. Installation Instructions ......................................4

3. AC-Input...............................................................5

4. DC-Input...............................................................6

5. Input Inrush Current ...........................................6

6. Output .................................................................7

7. Hold-up Time .......................................................8

8. DC-OK Relay Contact ..........................................8

9. Efficiency and Power Losses................................9

10. Functional Diagram ........................................... 10

11. Front Side and User Elements ........................... 10

12. Connection Terminals ....................................... 11

13. Lifetime Expectancy .......................................... 11

14. MTBF .................................................................. 11

15. EMC .................................................................... 12

16. Environment ...................................................... 13

17. Safety and Protection Features ........................ 14

The information given in this document is correct to the best of our knowledge and experience at the time of publication. If not expressly agreed otherwise, this information does not represent a warranty in the legal sense of the word. As the state of our knowledge and experience is constantly changing, the information in this data sheet is subject to revision. We therefore kindly ask you to always use the latest issue of this document

18. Dielectric Strength ............................................ 15

19. Approvals and Fulfilled Standards ................... 16

20. Regulatory Compliance .................................... 16

21. Physical Dimensions and Weight ..................... 17

22. Accessory ........................................................... 18

22.1. YR40.242 Redundancy Module ................ 18

22.2. PIRD20.241 Redundancy Module ............. 18

22.3. UF20.241 Buffer module .......................... 18

23. Application Notes ............................................. 19

23.1. Charging of Batteries ............................... 19

23.2. Series Operation ....................................... 19

23.3. Parallel Use to Increase Output Power .... 19

23.4. Parallel Use for 1+1 Redundancy ............. 19

23.5. Operation on Two Phases ........................ 20

23.6. Use in a Tightly Sealed Enclosure ............ 20

No part of this document may be reproduced or utilized in any form without our prior permission in writing. Packaging and packaging aids can and should always be recycled. The product itself may not be disposed of as

domestic refuse.

ERMINOLOGY AND ABREVIATIONS

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” which is the same as the U.S. term “ground”.

T.b.d. To be defined, value or description will follow later.

AC 230V A figure displayed with the AC or DC before the value represents a nominal voltage with

standard tolerances included. E.g.: DC 12V describes a 12V battery disregarding whether it is full (13.7V) or flat (10V)

230Vac A figure with the unit (Vac) at the end is a momentary figure without any additional

tolerances included.

50Hz vs. 60Hz As long as not otherwise stated, AC 100V and AC 230V parameters are valid at 50Hz mains

frequency. AC 120V parameters are valid for 60Hz mains frequency.

may A key word indicating flexibility of choice with no implied preference.

shall A key word indicating a mandatory requirement.

should A key word indicating flexibility of choice with a strongly preferred implementation.

2/20

PIC480.241D

1. I

PIANO-Series

24V, 20A, 480W, SINGLE PHASE INPUT

NTENDED USE

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. Without additional measures to reduce the conducted emissions on the output (e.g. by using a filter), the device is not

suited to supply a local DC power network in industrial, residential, commercial and light-industrial environments. If this device is used in a manner outside of its specification, the protection provided by the device may be impaired.

3/20

PIC480.241D

2. I

WARNING

PIANO-Series

24V, 20A, 480W, SINGLE PHASE INPUT

NSTALLATION INSTRUCTIONS

Risk of electrical shock, fire, personal injury or death.

- Turn power off before working on the device. Protect against inadvertent re-powering.

- Do not modify or repair the unit.

- Do not open the unit as high voltages are present inside.

- Use caution to prevent any foreign objects from entering the housing.

- Do not use in wet locations or in areas where moisture or condensation can be expected.

- Do not touch during power-on, and immediately after power-off. Hot surfaces may cause burns.

Obey the following installation instructions: This device may only be installed and put into operation by qualified personnel. This device does not contain serviceable parts. The tripping of an internal fuse is caused by an internal defect. If damage or malfunction should occur during installation or operation, immediately turn power off and send unit to

the factory for inspection. Install device in an enclosure providing protection against electrical, mechanical and fire hazards. Install the device onto a DIN-rail according to EN 60715 with the input terminals on the bottom of the device. Make sure that the wiring is correct by following all local and national codes. Use appropriate copper cables that are

designed for a minimum operating temperature of 60°C for ambient temperatures up to +45°C, 75°C for ambient temperatures up to +55°C and 90°C for ambient temperatures up to +70°C. Ensure that all strands of a stranded wire enter the terminal connection. Unused screw terminals should be securely tightened. Use ferrules for wires on the input terminals.

The device is designed for pollution degree 2 areas in controlled environments. No condensation or frost is allowed. The enclosure of the device provides a degree of protection of IP20. The enclosure does not provide protection against

spilled liquids. The isolation of the device is designed to withstand impulse voltages of overvoltage category III according to IEC

60664-1. The device is designed as “Class of Protection” I equipment according to IEC 61140. Do not use without a proper PE

(Protective Earth) connection. The device is suitable to be supplied from TN, TT or IT mains networks. The continuous voltage between the input

terminals and the PE potential must not exceed 300Vac. A disconnecting means shall be provided for the input of the device. The device is designed for convection cooling and does not require an external fan. Do not obstruct airflow and do not

cover ventilation grid! The device is designed for altitudes up to 5000m (16400ft). Above 2000m (6560ft) the overvoltage category is reduced

to level II and a reduction in output current is required. 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.

The device is designed, tested and approved for branch circuits up to 20A without additional protection device. For higher branch circuits use an additional protection device. If an external input protection device is utilized, do not use one smaller than a 10A B- or 6A C-characteristic to avoid a nuisance tripping of the circuit breaker.

The maximum surrounding air temperature is +70°C (+158°F). The operational temperature is the same as the ambient or surrounding air temperature and is defined 2cm below the device.

The device is designed to operate in areas between 5% and 95% relative humidity.

4/20

PIC480.241D

3. AC-I

AC input

AC input range

Allowed voltage L or N to earth

Input frequency

Turn

Shut

External input protection

Input current

Power factor

Crest factor

Start

Rise time Turn

Turn-on

90V

Rated

input range

max.

500ms

OUT

300Vac

264V

Shut-down

Start-up

delay

Rise

Time

Overshoot

- 5%

Output Voltage

Input Voltage

20A0 2.5

7.5 10

12.5 15 17.5

Input Current, typ.

a) 100Vac b) 120Vac c) 230Vac

Output Current

Power Factor, typ.

2 4 6 8 10 12 14 16 18 20A

0.75

0.8

0.85

0.9

0.95

1.0

a) 100Vac b) 120Vac c) 230Vac

a, b

Output Current

PIANO-Series

24V, 20A, 480W, SINGLE PHASE INPUT

NPUT

The device is suitable to be supplied from TN, TT or IT mains networks with AC voltage.

Nom. AC 100-240V

Min. 90-264Vac Continuous operation

Min. 264-300Vac Occasionally for maximal 500ms

Max. 300Vac Continuous, according to IEC 60664-1

Nom. 50–60Hz ±6%

-on voltage Typ. 81Vac Steady-state value, see Fig. 3-1

-down voltage Typ. 63Vac / 71Vac At no load / nominal load, steady-state value, see Fig. 3-1 See recommendations in chapter 2.

AC 100V AC 120V AC 230V

Typ. 5.2A 4.3A 2.3A At 24V, 20A, see Fig. 3-3

Typ. 0.99 0.99 0.97 At 24V, 20A, see Fig. 3-4

Typ. 1.6 1.7 2.0 At 24V, 20A, The crest factor is the

-up delay Typ. 420ms 300ms 230ms See Fig. 3-2 Typ. 100ms 100ms 100ms At 24V, 20A const. current load,

Typ. 140ms 140ms 140ms At 24V, 20A const. current load,

-on overshoot Max. 200mV 200mV 200mV See Fig. 3-2

Fig. 3-1 Input voltage range, typ. Fig. 3-2 Turn-on behavior, definitions

mathematical ratio of the peak value to RMS value of the input current waveform.

0mF load capacitance, see Fig. 3-2

20mF load capacitance, see Fig. 3-2

Fig. 3-3 Input current vs. output load at 24V Fig. 3-4 Power factor vs. output load

5/20

PIC480.241D

4. DC-I

5. I

Inrush current

Max.

15A

18A

42A

At 40°C, cold start

Inrush energy

Max.

3A²s

At 40°C, cold start

20ms/DIV

Input voltage 500V/DIV

Output

voltage

Input current

5A/DIV

Ipeak = 13A

PIANO-Series

24V, 20A, 480W, SINGLE PHASE INPUT

NPUT

Do not operate this power supply with DC-input voltage.

NPUT INRUSH CURRENT

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.

The charging current into EMI suppression capacitors is disregarded in the first microseconds after switch-on.

Typ. 13A Typ. 13A

Fig. 5-1 Typical turn-on behaviour at nominal load, 120Vac

input and 25°C ambient

AC 100V AC 120V AC 230V

peak

13A

peak

15A

peak

25A

peak

35A

peak

Fig. 5-2 Typical turn-on behaviour at nominal load, 230Vac input and 25°C ambient

peak

At 25°C, cold start At 40°C, cold start

6/20

+ 14 hidden pages