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Power Supply PS1000-A6-12.16

Application Notes

Figure 27.3 48A peak current for 12ms , typ. (3x the nominal current)

27.2

Back-feeding Loads 

Loads such as decelerating motors and inductors can feed voltage back to the power supply. 

This feature is also called return voltage immunity or resistance against Back- E.M.F. 

(

E

lectro

M

agnetic 

F

orce).

This power supply is resistant and does not show malfunctioning when a load feeds back 

voltage to the power supply. It does not matter whether the power supply is on or off.
The maximum allowed feed-back-voltage is 25Vdc. The maximum allowed feed-back peak 

current is 64A. Higher currents can temporarily shut-down the output voltage. The absorbing 

energy can be calculated according to the built-in large sized output capacitor which 

is specified in chapter 8.

27.3

External Input Protection

The unit is tested and approved for branch circuits up to 30A (UL) and 32A (IEC). 

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. A minimum value of 6A B- or C-Characteristic 

breaker should be used.

10ms/DIV

Output Voltage

Output Current

0A

12ms

48A

12V

5.8V

Note

The DC-OK relay triggers when the voltage dips more than 10% for longer than 1ms.

Peak current voltage dips 

Typically from 12V to 8.6V at 32A for 50ms with resistive load

Typically from 12V to 7.4V at 80A for 2ms with resistive load

Typically from 12V to 7.1V at 80A for 5ms with resistive load

Содержание PS1000-A6-12.16

Страница 1: ...ISO9001 PS1000 A6 12 16 Power Supply Technical Information ...

Страница 2: ...sion as well as the supplementary clause Expanded reservation of proprietorship Worldwide Pepperl Fuchs Group Lilienthalstr 200 68307 Mannheim Germany Phone 49 621 776 0 E mail info de pepperl fuchs com North American Headquarters Pepperl Fuchs Inc 1600 Enterprise Parkway Twinsburg Ohio 44087 USA Phone 1 330 425 3555 E mail sales us pepperl fuchs com Asia Headquarters Pepperl Fuchs Pte Ltd P F Bui...

Страница 3: ... 12 8 Output 13 9 Hold Up Time 15 10 DC OK Relay Contact 16 11 Remote On Off Function 17 12 Efficiency and Power Losses 18 13 Lifetime Expectancy 20 14 MTBF 21 15 Functional Diagram 22 16 Terminals and Wiring 23 17 Front Side and User Elements 25 18 EMC 26 19 Environment 28 20 Protection Features 30 21 Safety Features 31 22 Dielectric Strength 32 23 Approvals 33 24 Other Fulfilled Standards 34 ...

Страница 4: ...Power Supply PS1000 A6 12 16 Contents 4 2021 11 25 Physical Dimensions and Weight 35 26 Accessories 36 27 Application Notes 37 ...

Страница 5: ...nse 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 available under www pepperl fuchs com 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 ...

Страница 6: ...voltage with standard tolerances usually 15 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 main...

Страница 7: ...th 12 V DC and 16 A The device has a power reserve of 20 included which may even be used continuously at temperatures up to 45 C The output voltage can be adjusted via a potentiometer The device status is indicated by an LED The device has a relay contact output for remote monitoring The device has a connection for switching off the device via a remote control The device is mounted on a 35 mm DIN ...

Страница 8: ...ovided for the output of the power supplies when used in applications according to CSA C22 2 No 107 1 01 Warning Risk of electrical shock fire personal injury or death Do not use the power supply without proper grounding Protective Earth Use the terminal on the input block for earth connection and not one of the screws on the housing Turn power off before working on the device Protect against inad...

Страница 9: ...C 230V Input current Typ 2 11A 1 74A 0 92A At 12V 16A see Figure 5 3 Power factor 1 Typ 0 99 0 99 0 96 At 12V 16A see Figure 5 4 Crest factor 2 Typ 1 5 1 65 1 65 At 12V 16A Start up delay Typ 300ms 290ms 240ms See Figure 5 2 Rise time Typ 18ms 18ms 18ms At 12V 16A const current load 0mF load capacitance see Figure 5 2 Typ 35ms 35ms 35ms At 12V 16A const current load 16mF load capacitance see Figur...

Страница 10: ...age Figure 5 4 Power factor vs output current at 12V output voltage 20A 0 2 4 6 8 10 12 14 16 0 0 5 1 0 1 5 2 0 2 5 3A Input C urrent typ 18 Output C urrent a 100Vac b 120Vac c 230Vac a b c P ower F actor typ 2 4 6 8 10 12 20A 0 75 0 8 0 85 0 9 0 95 1 0 16 Output C urrent 14 18 a b c a 100Vac b 120Vac c 230Vac ...

Страница 11: ...o L and pole to N 3 Connect the PE terminal to an earth wire or to the machine ground Input voltage DC Nom DC 110 150V 20 Input voltage range DC Min 88 180Vdc DC input current Typ 1 90A At 110Vdc 12V 16A Typ 1 38A At 150Vdc 12V 16A Typ 0 68A At 300Vdc 12V 16A Allowed voltage L N to earth Max 375Vdc Continuous IEC 62477 1 Turn on voltage Typ 80Vdc Steady state value Shut down voltage Typ 70Vdc Stea...

Страница 12: ...re 7 1 Typical turn on behavior at nominal load 120Vac input and 25 C ambient Figure 7 2 Typical turn on behavior at nominal load 230Vac input and 25 C ambient AC 100V AC 120V AC 230V Inrush current Max 11Apeak 7Apeak 11Apeak At 40 C cold start Typ 9Apeak 6Apeak 6Apeak At 25 C cold start Typ 9Apeak 6Apeak 9Apeak At 40 C cold start Inrush energy Max 0 1A s 0 1A s 0 4A s At 40 C cold start 50ms DIV ...

Страница 13: ...10V See chapter 27 1 for more peak current measurements For AC 100V mains the pulse length is shorter than 12ms Overload behaviour Continuous current Output voltage above 6 5Vdc see Figure 8 1 Hiccup mode 2 Output voltage below 6 5Vdc see Figure 8 1 Short circuit current Min 20 5A 3 Load impedance 30mOhm see Figure 8 3 Max 25 5A 3 Load impedance 30mOhm see Figure 8 3 Max 7 3A Average R M S current...

Страница 14: ...utput Hiccup mode typ Output Voltage 0 0 20 2 4 6 16V 8 10 12 35A 10 5 15 25 30 14 Adjustment R ange Output C urrent C ontinuous current HiccupP LUS mode Output Voltage dynamicbehavior 12ms 0 0 2 4 8 16V 10 12 14 80A 32 16 48 64 8 24 40 56 72 6 Adjus tment R ange Output C urrent Output C urrent 0 23A 18s 18s 18s 2s 2s 2s t S hort c ircuit Normal operation Normal operation ...

Страница 15: ...up Time Typ 108ms 108ms 108ms At 12V 8A see Figure 9 1 Min 81ms 81ms 81ms At 12V 8A see Figure 9 1 Typ 50ms 50ms 50ms At 12V 16A see Figure 9 1 Min 38ms 38ms 38ms At 12V 16A see Figure 9 1 0 20 40 120ms 90 120 155 190 230Vac Input Voltage 60 100 Hold up T ime a b c d a 12V8A typ b 12V8A min c 12V16A typ d 12V16A min 80 5 Hold up Time Zero Trans ition Output Voltage Input Voltage ...

Страница 16: ...justed output voltage level Contact opens As soon as the output voltage dips more than 10 below the adjusted output voltage Short dips will be extended to a signal length of 100ms Dips shorter than 1ms will be ignored Switching hysteresis Typically 0 5V Contact ratings Maximal 60Vdc 0 3A 30Vdc 1A 30Vac 0 5A resistive load Minimal permissible load 1mA at 5Vdc Isolation voltage See dielectric streng...

Страница 17: ...l to switch off the output is typically 5V and the turn on threshold is typically 9V When multiple power supplies are connected in parallel pin 15 and pin 16 are also allowed to be paralleled to control all units with the same switch or transistor Please note The shut down function has no safety feature included Figure 11 1 The switch off and the turn on timing A Turn on delay acc Figure 5 2 B Ris...

Страница 18: ...At 12V 8A typ 16 5W 14 9W 11 6W At 12V 16A typ 20 0W 18 1W 13 9W At 12V 19 2A 1 The average efficiency is an assumption for a typical application where the power supply is loaded with 25 of the nominal load for 25 of the time 50 of the nominal load for another 25 of the time 75 of the nominal load for another 25 of the time and with 100 of the nominal load for the rest of the time 2 In OFF mode th...

Страница 19: ...2021 11 19 Figure 12 3 Efficiency vs input voltage at 12V 16A typ Figure 12 4 Losses vs input voltage at 12V 16A typ E fficiency 120 180 230 264Vac 90 91 92 93 Input Voltage 94 95 96 100 P ower L osses 120 180 230 264Vac 8 10 12 14 Input Voltage 16 18 20W 100 ...

Страница 20: ... s manufacturer specification The manufacturer of the electrolytic capacitors only guarantees a maximum life of up to 15 years 131 400h Any number exceeding this value is a calculated theoretical lifetime which can be used to compare devices AC 100V AC 120V AC 230V Lifetime expectancy 155 000h 176 000h 189 000h At 12V 8A and 40 C 437 000h 499 000h 534 000h At 12V 8A and 25 C 66 000h 75 000h 97 000...

Страница 21: ...1 000 000h means that statistically one unit will fail every 100 hours if 10 000 units are installed in the field However it cannot be determined if the failed unit has been running for 50 000h or only for 100h AC 100V AC 120V AC 230V MTBF SN 29500 IEC 61709 587 000h 607 000h 690 000h At 12V 16A and 40 C 1 025 000h 1 056 000h 1 185 000h At 12V 16A and 25 C MTBF MIL HDBK 217F 246 000h 249 000h 278 ...

Страница 22: ...tput Over Voltage P rotection P F C C onverter Output Voltage R egulator P ower C onverter Output F ilter Output P ower Manager T emper ature S hut down Input F us e Input F ilter Input R ectifier Inrus h C urrent Limiter VOUT L N DC ok C ontact DC ok LE D DC ok R elay R emote ON OF F S hut down 13 14 ON OF F 15 16 ...

Страница 23: ...ing from one power supply output to the next is allowed as long as the average output current through one terminal pin does not exceed 25A If the current is higher use a separate distribution terminal block as shown in Figure 16 2 Figure 16 1 Daisy chaining of outputs Input and output DC OK Signal Shut down input Type Screw terminals Push in terminals Solid wire Max 6mm2 Max 1 5mm2 Stranded wire M...

Страница 24: ...2021 11 24 Power Supply PS1000 A6 12 16 Terminals and Wiring Figure 16 2 Using distribution terminals Dis tribution Terminals L oad P ower S upply Output P ower S upply Output ...

Страница 25: ...een On when the output voltage is 90 of the adjusted output voltage 4 Remote ON OFF Input quick connect spring clamp terminals Pin 15 and 16 must be connected to turn the power supply off See chapter 11 for details 5 DC OK Relay Contact quick connect spring clamp terminals Monitors the output voltage of the running power supply See chapter 10 for details 6 Input Terminals N L Line input PE Protect...

Страница 26: ...f 200Vac 0V 5000ms Criterion C Voltage sags SEMI F47 0706 Dips on the input voltage according to SEMI F47 standard 80 of 120Vac 96Vac 70 of 120Vac 84Vac 50 of 120Vac 60Vac 1000ms 500ms 200ms Criterion A Criterion A Criterion A Powerful transients VDE 0160 Over entire load range 750V 0 3ms Criterion A Criterion A Power supply shows normal operation behavior within the defined limits Criterion C Tem...

Страница 27: ...Power Supply PS1000 A6 12 16 EMC 2021 11 27 Switching Frequencies PFC converter 110kHz Fixed frequency Main converter 84kHz to 140kHz Output load dependent Auxiliary converter 60kHz Fixed frequency ...

Страница 28: ...Altitude de rating 13 5W 1 000m or 5 C 1 000m Above 2 000m 6 560ft see Figure 19 2 Over voltage category III According to IEC 62477 1 for altitudes up to 2000m II According to IEC 62477 1 for altitudes from 2 000m to 6 000m Degree of pollution 2 According to IEC 62477 1 not conductive LABS compatibility The unit does not release any silicone or other LABS critical substances and is suitable for us...

Страница 29: ...PS1000 A6 12 16 Environment 2021 11 29 Figure 19 2 Output current vs altitude 0 0 2000m 4000m 6000m 4A 8A 12A 16A 20A Allowed Output C urrent at 12V Altitude B C A Tamb 60 C B Tamb 50 C C Tamb 40 C D Short term A D ...

Страница 30: ...m E g screws small parts Over temperature protection Yes Output shut down with automatic restart The temperature sensor is installed on critical components inside the unit and turns the unit off in safety critical situations e g de rating requirements not observed high ambient temperature ventilation obstructed or the mounting orientation de rating is not followed There is no correlation between t...

Страница 31: ...00Vdc 500MOhm At delivered condition between output and PE measured with 500Vdc 500MOhm At delivered condition between output and DC OK contacts measured with 500Vdc PE resistance 0 1Ohm Resistance between PE terminal and the housing in the area of the DIN mounting rail mounting bracket Touch current leakage current Typ 0 14mA 0 36mA At 100Vac 50Hz TN TT mains IT mains Typ 0 20mA 0 50mA At 120Vac ...

Страница 32: ...ng input to DC OK ensure that the max voltage between DC OK and the output is not exceeded column D We recommend connecting DC OK pins and the output pins together when performing the test To fulfill the PELV requirements according to EN60204 1 6 4 1 we recommend that either the pole the pole or any other part of the output circuit shall be connected to the protective earth system This helps to av...

Страница 33: ... 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 E223176 EN 60079 0 2012 A11 2013 EN 60079 7 2015 A1 2018 EN 60079 15 2010 ATEX certificate EPS 15 ATEX 1101 X ATEX marking e II 3G Ex ec nC II T4 Gc IEC 60079 0 2017 IEC 60079 7 2017 IEC 60079 15 2017 IECEx certificate IECEx...

Страница 34: ...ction of the use of certain hazardous substances in electrical and electronic equipment REACH Directive Directive 1907 2006 EU of the European Parliament and the Council of June 1st 2007 regarding the Registration Evaluation Authorisation and Restriction of Chemicals REACH IEC EN 61558 2 16 Annex BB Safety Isolating Transformer Safety Isolating Transformers corresponding to Part 2 6 of the IEC EN ...

Страница 35: ...ght 124mm 4 88 inch Depth 117mm 4 61 inch The DIN mounting rail height must be added to the unit depth to calculate the total required installation depth Weight 600g 1 3lb DIN mounting rail Use 35mm DIN mounting rails according to EN 60715 or EN 50022 with a height of 7 5 or 15mm Housing material Body Aluminium alloy Cover zinc plated steel Installation istructions See chapter 4 ...

Страница 36: ...logy Using MOSFETs instead of diodes reduces the heat generation and the voltage drop between input and output The device does not require an additional auxiliary voltage and is self powered even in case of a short circuit across the output Due to the low power losses the unit is very slender and only requires 36mm width on the DIN mounting rail Further information and wiring configurations can be...

Страница 37: ...circuit breakers of load circuits The load branches are often individually protected with circuit breakers or fuses In case of a short or an overload in one branch circuit the fuse or circuit breaker need a certain amount of over current to open in a timely manner This avoids voltage loss in adjacent circuits The extra current peak current is supplied by the power converter and the built in large ...

Страница 38: ...built in large sized output capacitor which is specified in chapter 8 27 3 External Input Protection The unit is tested and approved for branch circuits up to 30A UL and 32A IEC 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 necessa...

Страница 39: ...ough time of PLC s This requires power supplies with high current reserves and large output capacitors Furthermore the impedance of the faulty branch must be sufficiently small in order for the current to actually flow The best current reserve in the power supply does not help if Ohm s law does not permit current flow The following table has typical test results showing which B and C Characteristi...

Страница 40: ...red on each output Alternatively a diode or redundancy module can also be utilized Energize all units at the same time to avoid the overload Hiccup mode It also might be necessary to cycle the input power turn off for at least five seconds if the output was in Hiccup mode due to overload or short circuits and the required output current is higher than the current of one unit Restrictions Keep an i...

Страница 41: ...undancy the same rules apply as for increasing the output power see also chapter 27 5 Recommendations for building redundant power systems Use separate input fuses for each power supply Monitor the individual power supply units Therefore use the DC OK relay contact of the power supply It is desirable to set the output voltages of all units to the same value 100mV or leave it at the factory setting...

Страница 42: ...eft right between two power supplies and avoid installing the power supplies on top of each other Do not use power supplies in series in mounting orientations other than the standard mounting orientation input terminals on bottom of the unit Pay attention that leakage current EMI inrush current harmonics will increase when using multiple power supplies Figure 27 7 Series operation 27 8 Inductive a...

Страница 43: ... supply is below the allowed charging current of the battery 4 Ensure that the ambient temperature of the power supply stays below 40 C 5 The return current to the power supply battery discharge current is typ 2 6mA when the power supply is switched off except in case a blocking diode is utilized 27 10 Two Phases Operation The power supply can also be used on two phases of a three phase system Suc...

Страница 44: ...rminals 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 Case A Case B Case C Case D Enclosure size 110x180x165mm Rittal Typ IP66 Box PK 9516 100 plastic 110x180x165m...

Страница 45: ...al ccw P ower S upply OUTP UT INP UT Output C urrent 0 10 20 30 40 60 C 5A 10A 15A 20A 50 A1 Ambient T emperature Pow er Supply OUTPUT INPUT Output C urrent 0 10 20 30 40 60 C 5A 10A 15A 20A 50 Ambient T emperature A2 A1 Output C urrent 0 10 20 30 40 60 C 5A 10A 15A 20A 50 Ambient T emperature A1 A2 Power Supply OUTPUT INPUT Output C urrent 0 10 20 30 40 60 C 5A 10A 15A 20A 50 Ambient T emperature...

Страница 46: ...Pepperl Fuchs Quality Download our latest policy here www pepperl fuchs com quality www pepperl fuchs com Pepperl Fuchs Subject to modifications Printed in Germany DOCT 7383 ...

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