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Pepperl+Fuchs PS1000-A6-24.20, Technical Information

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Pepperl+Fuchs PS1000-A6-24.20 Technical Information Download Page 37

Power Supply PS1000-A6-24.20

Application Notes

20

21

-1

1

37

Figure 26.3 60A peak current for 12ms , typ. (3x the nominal current)

Note

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

Peak current voltage dips  Typically from 24V to 16 at 40A for 50ms, resistive load

Typically from 24V to 21V at 100A for 2ms, resistive load

Typically from 24V to 17V at 100A for 5ms, resistive load

Summary of Contents for PS1000-A6-24.20

Page 1: ...ISO9001 PS1000 A6 24 20 Power Supply Technical Information...

Page 2: ...ion 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 co...

Page 3: ...0 DC OK Relay Contact 18 11 Efficiency and Power Losses 19 12 Lifetime Expectancy 21 13 MTBF 22 14 Terminals and Wiring 23 15 Functional Diagram 24 16 Front Side and User Elements 25 17 EMC 26 18 Envi...

Page 4: ...Power Supply PS1000 A6 24 20 Contents 4 2021 11...

Page 5: ...se 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...

Page 6: ...the value represents a nominal 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...

Page 7: ...on provided by the device may be impaired Function The device is used to supply field devices with 24 V DC and 20 A It is possible to select between the operating modes parallel use and single use Plu...

Page 8: ...st 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...

Page 9: ...ep the following installation clearances 40mm on top 20mm on the bottom 5mm on the left and right side Increase the 5mm to 15mm in case the adjacent device is a heat source When the device is permanen...

Page 10: ...xternal input protection See recommendations in chapter 4 AC 100V AC 120V AC 230V Input current typ 5 15A 4 26A 2 23A At 24V 20A see Figure 5 3 Power factor 1 typ 0 996 0 996 0 98 At 24V 20A see Figur...

Page 11: ...ply PS1000 A6 24 20 AC Input 2021 11 11 Figure 5 2 Turn on behavior definitions Figure 5 3 Input current vs output current at 24V output voltage Figure 5 4 Power factor vs output current at 24V output...

Page 12: ...s not recommended and can cause a malfunction or damage the unit 2 Connect pole to L and pole to N 3 Connect the PE terminal to an earth wire or to the machine ground DC input Nom DC 110 150V 20 DC in...

Page 13: ...ge The charging current into EMI suppression capacitors is disregarded in the first microseconds after switch on Figure 7 1 Typical turn on behavior at nominal load and 25 C ambient AC 100V AC 120V AC...

Page 14: ...dwidth 20Hz to 20MHz 50Ohm Output current nom 24 A 1 At 24V and ambient temperatures below 45 C see Figure 18 1 nom 20A At 24V and 60 C ambient temperature see Figure 8 1 nom 15A At 24V and 70 C ambie...

Page 15: ...up to 70 C with a duty cycle of 10 and or not longer than 1 minute every 10 minutes 2 At heavy overloads when output voltage falls below 13V the power supply delivers continuous output current for 2s...

Page 16: ...2021 11 16 Power Supply PS1000 A6 24 20 Output Figure 8 4 Output voltage in Parallel Use mode typ...

Page 17: ...utput load dependent At no load the hold up time can be up to several seconds The green DC OK LED is also on during this time Figure 9 1 Hold up time vs input voltage Figure 9 2 Shut down behavior def...

Page 18: ...ut voltage reaches typ 90 of the adjusted 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 l...

Page 19: ...ciency 1 Typ 93 2 93 8 95 25 at 5A 25 at 10A 25 at 15A 25 at 20A Power losses Typ 2 5W 2 2W 2 2W At 24V 0A Typ 16W 15W 12 5W At 24V 10A Typ 32 8W 29 6W 22 1W At 24V 20A Typ 40W 36 1W 27 1W At 24V 24A...

Page 20: ...2021 11 20 Power Supply PS1000 A6 24 20 Efficiency and Power Losses Figure 11 3 Efficiency vs input voltage at 24V 20A typ Figure 11 4 Losses vs input voltage at 24V 20A typ...

Page 21: ...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 life...

Page 22: ...l 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 For these types of units the MTTF Mea...

Page 23: ...gure 14 1 Using distribution terminals Input Output DC OK Signal Type Screw terminals Screw terminals Push in terminals Solid wire Max 6mm2 Max 6mm2 Max 1 5mm2 Stranded wire Max 4mm2 Max 4mm2 Max 1 5m...

Page 24: ...2021 11 24 Power Supply PS1000 A6 24 20 Functional Diagram 15 Functional Diagram Figure 15 1 Functional diagram...

Page 25: ...he two terminal poles when power supplies are connected in parallel In order to achieve a sharing of the load current between the individual power supplies the Parallel Use regulates the output voltag...

Page 26: ...riterion A Mains voltage dips EN 61000 4 11 0 of 100Vac 40 of 100Vac 70 of 100Vac 0 of 200Vac 40 of 200Vac 70 of 200Vac 0Vac 20ms 40Vac 200ms 70Vac 500ms 0Vac 20ms 80Vac 200ms 140Vac 500ms Criterion A...

Page 27: ...details Over voltage category III According to IEC 60664 1 for altitudes 2000m II According to IEC 60664 1 for altitudes 2000m Degree of pollution 2 According to IEC 62477 1 not conductive Vibration s...

Page 28: ...2021 11 28 Power Supply PS1000 A6 24 20 Environment Figure 18 2 Output current vs altitude...

Page 29: ...s down with automatic restart Temperature sensors are installed on critical components inside the unit and turn the unit off in safety critical situations which can happen e g when ambient temperature...

Page 30: ...and PE measured with 500Vdc 500MOhm At delivered condition between output and DC OKcontacts measured with 500Vdc PE resistance 0 1Ohm Resistance between PE terminal and the housing inthe area of the D...

Page 31: ...ng set the cut off current settings to the value in the table below We recommend that either the pole or the pole shall be connected to the protective earth system This helps to avoid situations in wh...

Page 32: ...for Measurement Control and Laboratory Use Particular requirements for control equipment Applicable for US and Canada E Files E350173 E223176 EN 60079 0 2012 A11 2013 EN 60079 7 2015 A1 2018 EN 60079...

Page 33: ...te Electrical and Electronic Equipment Registered in Germany as business to business B2B products REACH Directive Manufacturer s Statement EU Regulation regarding the Registration Evaluation Authoriza...

Page 34: ...IN mounting rail height must be added to the unit depth to calculate the total required installation depth Weight 830g 1 83lb DIN mounting rail Use 35mm DIN mounting rails according to EN 60715 or EN...

Page 35: ...FETSs instead of diodes reduces heat generation losses and voltage drop between input and output Due to these advantages the unit is very narrow and only requires 36mm width on the DIN rail The device...

Page 36: ...ility also ensures the safe operation of subsequent circuit breakers of load circuits The load branches are often individually protected with circuit breakers or fuses In case of a short or an overloa...

Page 37: ...the nominal current Note The DC OK relay triggers when the voltage dips more than 10 for longer than 1ms Peak current voltage dips Typically from 24V to 16 at 40A for 50ms resistive load Typically fr...

Page 38: ...s 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...

Page 39: ...against touching Avoid return voltage e g from a decelerating motor or battery which is applied to the output terminals Restrictions Keep an installation clearance of 15mm left right between two powe...

Page 40: ...connected in parallel a fuse or circuit breaker with a rating of 30A or 32A is required on each output Alternatively a diode or redundancy module can also be utilized Energize all units at the same ti...

Page 41: ...ecommendations for building redundant power systems Use separate input fuses for each device Use separate mains systems for each device whenever it is possible Monitor the individual devices Therefore...

Page 42: ...ncy module Alternatively the PS1000 D2 24 40 RM redundancy module can be used but has the input and output terminals reversed Figure 26 8 N 1 redundant configuration for 60A load current with multiple...

Page 43: ...ker or blocking diode between the power supply and the battery 5 Ensure that the output current of the power supply is below the allowed charging current of the battery 6 The return current to the pow...

Page 44: ...the enclosure 26 9 Mounting Orientations Mounting orientations other than input terminals on the bottom and output on the top require a reduction in continuous output power or a limitation in the maxi...

Page 45: ...upply PS1000 A6 24 20 Application Notes 2021 11 45 Figure 26 12 Mounting orientation C table top mounting Figure 26 13 Mounting orientation D horizontal cw Figure 26 14 Mounting orientation E horizont...

Page 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 7555...

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