Siemens SITOP PSU3800 12 V/20 A User Manual Download Page 97

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Applications

9.3 Series connection for increased voltage

SITOP PSU8200/3800 3ph
Manual, 05.2018, C98130-A7638-A1-6-7629

9.3

Series connection for increased voltage

To achieve an output voltage of 48 V DC, two 24 V SITOP power supplies of the same type

can be connected in series.
Depending on the grounding point of the secondary output voltages, voltages of +48 V,

±24 V or -48 V can be realized.

Note
For additional details, see Catalog KT 10.1 Chapter 15 Technical information and configuring

(see

(

http://w3app.siemens.com/mcms/infocenter/content/en/Pages/order_form.aspx?nodeKey=k

ey_518431&infotype=catalogs

)).

WARNING

SELV is not guaranteed in the case of a fault
When connecting two power supplies in series, the continuous, permissible SELV voltage

of a maximum of 60 VDC according to EN 60950-1 cannot be guaranteed in the case of a

fault.

Figure 9-4

Series connection

Summary of Contents for SITOP PSU3800 12 V/20 A

Page 1: ...8200 24 V 40 A 6EP3437 8SB00 0AY0 SITOP PSU8200 36 V 13 A 6EP3446 8SB10 0AY0 SITOP PSU8200 48 V 10 A 6EP3446 8SB00 0AY0 SITOP PSU8200 48 V 20 A 6EP3447 8SB00 0AY0 SITOP PSU3800 12 V 20 A 6EP3424 8UB00 0AY0 SITOP PSU3800 24 V 17 A 6EP3436 8UB00 0AY0 SITOP PSU3800 24 V 40 A 6EP3437 8UB00 0AY0 05 2018 C98130 A7638 A1 6 7629 Overview Notes on safety 1 Description device design dimension drawing 2 Moun...

Page 2: ...operated only by personnel qualified for the specific task in accordance with the relevant documentation in particular its warning notices and safety instructions Qualified personnel are those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WARNING S...

Page 3: ...utput voltage can be adjusted in the range 12 14 V 24 28 28 8 V 36 42 V 42 56 V Power boost during operation with 300 rated current for 25 ms only PSU8200 Extra Power with 1 5x rated current for 5 seconds for switching on loads with a high inrush current only PSU8200 Especially low width without requiring any lateral mounting clearances Ambient temperature 25 70 C Selectable short circuit response...

Page 4: ...8200 3800 3ph Type Order number Input 3AC 400 500 V Output 24 V DC 20 A 6EP3436 8SB00 0AY0 Input 3AC 400 500 V Output 24 V DC 40 A 6EP1437 3BA10 Input 3AC 400 500 V Output 24 V DC 40 A 6EP3437 8SB00 0AY0 Input 3AC 400 500 V Output 36 V DC 13 A 6EP3446 8SB10 0AY0 Input 3AC 400 500 V Output 48 V DC 10 A 6EP3446 8SB00 0AY0 Input 3 AC 400 500 V Output 48 V DC 20 A 6EP3447 8SB00 0AY0 Input 3AC 400 500 ...

Page 5: ...ual provides information on the following products SITOP PSU8200 20 A 3ph Article number 6EP3436 8SB00 0AY0 Product state 2 Changes with respect to the previous version PS 1 remote terminal has been added various technical data e g setting range Uout Uout max in the case of a fault changed ...

Page 6: ...Overview SITOP PSU8200 3800 3ph 6 Manual 05 2018 C98130 A7638 A1 6 7629 ...

Page 7: ...wing 11 2 1 Device description 11 2 2 Connections and terminal designation 12 2 3 Potentiometer 13 2 4 Status displays and signaling 14 2 5 Change over switch 18 2 6 Block diagram 20 2 7 Dimensions and weight 23 3 Mounting removing 25 4 Mounting position mounting clearances 27 4 1 Standard mounting position 27 4 2 Other mounting positions 31 4 2 1 6EP3436 8SB00 0AY0 31 4 2 2 6EP1437 3BA10 33 4 2 3...

Page 8: ...pprovals EMC 85 7 1 Safety 85 7 2 Test voltage 86 7 3 Approvals 88 7 4 EMC 89 8 Ambient conditions 91 9 Applications 93 9 1 Parallel connection to increase power rating 93 9 2 Parallel connection for redundancy 95 9 3 Series connection for increased voltage 97 9 4 Overload protection in the 24 V output circuit 98 9 5 Protection against short time voltage dips 99 9 6 Protecting against longer power...

Page 9: ... or serious physical injury as well as extensive property damage Only appropriately qualified personnel may work on or in the vicinity of this equipment Perfect safe and reliable operation of this equipment is dependent on proper transportation storage installation and mounting Before installation or maintenance work can begin the system s main switch must be switched off and measures taken to pre...

Page 10: ...7 8SB00 0AY0 and SITOP PSU3800 6EP3424 8UB00 0AY0 6EP3436 8UB00 0AY0 6EP3437 8UB00 0AY0 WARNING UNDER NO CIRCUMSTANCES MAKE ANY VOLTAGE ADAPTATIONS OR CHANGE DIP SWITCH SETTINGS IN EXPLOSIVE ATMOSPHERES WARNING EXPLOSION HAZARD SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I DIVISION 2 WARNING EXPLOSION HAZARD DO NOT CONNECT OR DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF ...

Page 11: ...at the output of the device The output of the device is isolated no load proof and short circuit proof The LED displays indicate the operating state The operating state of the device can be processed via the signaling contact Remote control and remote reset are possible via the remote ON OFF AC input DC output Potentiometer output voltage Signaling contact remote not for 6EP1437 3BA10 Indicator li...

Page 12: ...tions and terminal designations Line input L1 L2 L3 PE One screw terminal each Output 2 screw terminals Output 2 screw terminals Signaling contact 13 14 One screw terminal each Remote contact 15 16 One screw terminal each 1 Do not subject the end stop to higher loads Figure 2 2 Terminal data for 6EP3436 8SB00 0AY0 6EP3446 8SB10 0AY0 6EP3446 8SB00 0AY0 6EP3424 8UB00 0AY0 and 6EP3436 8UB00 0AY0 1 Do...

Page 13: ...ter NOTICE Thermal overload possible When adjusting the output voltage Uout rated the output current must be derated by 4 V or the permissible ambient temperature must be taken into account with 3 C V Note It is only permissible to use an insulated screwdriver when actuating the potentiometer For notes on actuating the potentiometer screwdriver torque see Figure 2 2 Terminal data for 6EP3436 8SB00...

Page 14: ...ly Function The device is re motely switched off when contacts 15 16 are short circuited R 8 kΩ 6EP3446 8SB10 0AY0 36 V 13 A 6EP3446 8SB00 0AY0 48 V 10 A 6EP3447 8SB00 0AY0 48 V 20 A Operating display LED green for 36 V O K Yellow LED for overload in constant current mode Red LED for latching shut down in the Shut down mode for Remote OFF or for overtemperature LED flashes LED green for 48 V O K Y...

Page 15: ...or overtemperature LED flashes Signaling contact 13 14 Relay contact NO contact contact rating isolated 30 V AC 0 5 A 60 V DC 0 3 A 30 V DC 1 A for 12 V O K Relay contact NO contact contact rating isolated 30 V AC 0 5 A 60 V DC 0 3 A 30 V DC 1 A for 24 V O K Relay contact NO contact contact rating isolated 30 V AC 0 5 A 60 V DC 0 3 A 30 V DC 1 A for 24 V O K Remote contact 15 16 Non isolated input...

Page 16: ... lit Signaling contact contact 13 14 opened quiescent position Latching shutdown Latching shutdown Latching shutdown LED flashing red Signaling contact contact 13 14 opened quiescent position Overtemperature power OFF ON after 3 min Only for PR1 Overtemperature power OFF ON after 3 min Overtemperature power OFF ON after 3 min Signaling 6EP3446 8SB10 0AY0 36 V 13 A 6EP3446 8SB00 0AY0 48 V 10 A 6EP3...

Page 17: ... voltage 10 V 0 5 V Normal operation output voltage 20 V 0 5 V Normal operation output voltage 20 V 1 V LED off Signaling contact contact 13 14 opened quiescent position Supply voltage missing Supply voltage missing Supply voltage missing Yellow LED lit Signaling contact contact 13 14 opened quiescent position Overload output voltage 10 V 0 5 V only in the constant current mode Overload output vol...

Page 18: ...64 for normal operation single operation The output voltage is inde pendent of the output current B influences the output characteristic in the overload range Latching shutdown If the output current rises above the rated value and above the current limit the device reduces the output voltage see Figure 6 21 Output characteristic curve 6EP3436 8SB00 0AY0 latching shutdown Page 68 to Figure 6 28 Out...

Page 19: ...ent This means that for full output current the highest output voltage can normally no longer be attained Single operation delivery condition Hard characteristic curve see Figure 6 11 Output characteristic 6EP3437 8UB00 0AY0 single operation B OFF Page 64 for normal operation single operation The output voltage is inde pendent of the output current B is used to switch over the output current Rated...

Page 20: ...ription device design dimension drawing 2 6 Block diagram SITOP PSU8200 3800 3ph 20 Manual 05 2018 C98130 A7638 A1 6 7629 2 6 Block diagram Figure 2 7 Block diagram 6EP3436 8SB00 0AY0 PR1 and 6EP1437 3BA10 ...

Page 21: ...ension drawing 2 6 Block diagram SITOP PSU8200 3800 3ph Manual 05 2018 C98130 A7638 A1 6 7629 21 Figure 2 8 Block diagram 6EP3436 8SB00 0AY0 from PR 2 6EP3446 8SB10 0AY0 6EP3446 8SB00 0AY0 6EP3424 8UB00 0AY0 and 6EP3436 8UB00 0AY0 ...

Page 22: ...tion device design dimension drawing 2 6 Block diagram SITOP PSU8200 3800 3ph 22 Manual 05 2018 C98130 A7638 A1 6 7629 Figure 2 9 Block diagram for 6EP3437 8SB00 0AY0 6EP3437 8UB00 0AY0 and 6EP3447 8SB00 0AY0 ...

Page 23: ...130 A7638 A1 6 7629 23 2 7 Dimensions and weight Figure 2 10 Dimension drawing 6EP3436 8SB00 0AY0 6EP3446 8SB10 0AY0 6EP3446 8SB00 0AY0 6EP3424 8UB00 0AY0 and 6EP3436 8UB00 0AY0 Figure 2 11 Dimension drawing 6EP1437 3BA10 Figure 2 12 Dimension drawing 6EP3437 8SB00 0AY0 6EP3447 8SB00 0AY0 and 6EP3437 8UB00 0AY0 ...

Page 24: ... 0AY0 24 V 20 A 6EP3446 8SB10 0AY0 36 V 13 A 6EP3446 8SB00 0AY0 48 V 10 A 6EP3424 8UB00 0AY0 12 V 20 A 6EP3436 8UB00 0AY0 24 V 17 A 6EP1437 3BA10 24 V 40 A 6EP3437 8SB00 0AY0 24 V 40 A 6EP3447 8SB00 0AY0 48 V 20 A 6EP3437 8UB00 0AY0 24 V 40 A Dimensions W H D in mm 70 125 125 150 125 150 135 145 150 Weight approx 1 2 kg approx 3 4 kg approx 3 3 kg ...

Page 25: ...ing rails see Chapter Mechanical system Page 80 Mounting To mount the device position it with the mounting rail guide at the upper edge of the standard mounting rail and press down to lock it into place If it is too difficult to snap them into place press slider at the same time as described under Removal Removal To remove pull up the slider using a screwdriver and disengage the device at the bott...

Page 26: ...3ph 26 Manual 05 2018 C98130 A7638 A1 6 7629 WARNING Use in hazardous zones If the devices are to be used in hazardous zones Ex II 3G Ex nA nC IIC T4 Gc they must be installed in a distribution box with degree of protection IP54 or higher ...

Page 27: ...als and the output terminals are at the bottom to ensure correct cooling A clearance of at least 40 mm or 50 mm should be maintained above and below the device maximum depth of the cable duct 50 mm No space is required at the side Output current as a function of the ambient temperature and mounting height Figure 4 1 6EP3436 8SB00 0AY0 Output current in the standard mounting position Figure 4 2 6EP...

Page 28: ...800 3ph 28 Manual 05 2018 C98130 A7638 A1 6 7629 Figure 4 3 6EP3437 8SB00 0AY0 Output current in the standard mounting position Figure 4 4 6EP3446 8SB10 0AY0 Output current in the standard mounting position Figure 4 5 6EP3446 8SB00 0AY0 Output current in the standard mounting position ...

Page 29: ...800 3ph Manual 05 2018 C98130 A7638 A1 6 7629 29 Figure 4 6 6EP3447 8SB00 0AY0 Output current in the standard mounting position Figure 4 7 6EP3424 8UB00 0AY0 Output current in the standard mounting position Figure 4 8 6EP3436 8UB00 0AY0 Output current in the standard mounting position ...

Page 30: ...ndard mounting position SITOP PSU8200 3800 3ph 30 Manual 05 2018 C98130 A7638 A1 6 7629 Figure 4 9 6EP3437 8UB00 0AY0 Output current in the standard mounting position Figure 4 10 Mounting height derating For details see Ambient conditions Page 91 ...

Page 31: ...ature must be observed in accordance with the following diagrams Note In the case of mounting positions that deviate from the standard mounting position reduced mechanical resistance of the devices against vibration and shock must be expected Particularly when installing on a vertically fastened standard mounting rail additional measures may be required e g to prevent the device from slipping on t...

Page 32: ...ition mounting clearances 4 2 Other mounting positions SITOP PSU8200 3800 3ph 32 Manual 05 2018 C98130 A7638 A1 6 7629 Figure 4 13 Mounting position 3 Figure 4 14 Mounting position 4 Figure 4 15 Mounting position 5 ...

Page 33: ...ting clearances 4 2 Other mounting positions SITOP PSU8200 3800 3ph Manual 05 2018 C98130 A7638 A1 6 7629 33 4 2 2 6EP1437 3BA10 Figure 4 16 Mounting position 1 Figure 4 17 Mounting position 2 Figure 4 18 Mounting position 3 ...

Page 34: ...Mounting position mounting clearances 4 2 Other mounting positions SITOP PSU8200 3800 3ph 34 Manual 05 2018 C98130 A7638 A1 6 7629 Figure 4 19 Mounting position 4 Figure 4 20 Mounting position 5 ...

Page 35: ...g clearances 4 2 Other mounting positions SITOP PSU8200 3800 3ph Manual 05 2018 C98130 A7638 A1 6 7629 35 4 2 3 6EP3446 8SB10 0AY0 Figure 4 21 Mounting position 1 Figure 4 22 Mounting position 2 Figure 4 23 Mounting position 3 ...

Page 36: ...Mounting position mounting clearances 4 2 Other mounting positions SITOP PSU8200 3800 3ph 36 Manual 05 2018 C98130 A7638 A1 6 7629 Figure 4 24 Mounting position 4 Figure 4 25 Mounting position 5 ...

Page 37: ...g clearances 4 2 Other mounting positions SITOP PSU8200 3800 3ph Manual 05 2018 C98130 A7638 A1 6 7629 37 4 2 4 6EP3446 8SB00 0AY0 Figure 4 26 Mounting position 1 Figure 4 27 Mounting position 2 Figure 4 28 Mounting position 3 ...

Page 38: ...Mounting position mounting clearances 4 2 Other mounting positions SITOP PSU8200 3800 3ph 38 Manual 05 2018 C98130 A7638 A1 6 7629 Figure 4 29 Mounting position 4 Figure 4 30 Mounting position 5 ...

Page 39: ...g clearances 4 2 Other mounting positions SITOP PSU8200 3800 3ph Manual 05 2018 C98130 A7638 A1 6 7629 39 4 2 5 6EP3424 8UB00 0AY0 Figure 4 31 Mounting position 1 Figure 4 32 Mounting position 2 Figure 4 33 Mounting position 3 ...

Page 40: ...Mounting position mounting clearances 4 2 Other mounting positions SITOP PSU8200 3800 3ph 40 Manual 05 2018 C98130 A7638 A1 6 7629 Figure 4 34 Mounting position 4 Figure 4 35 Mounting position 5 ...

Page 41: ...g clearances 4 2 Other mounting positions SITOP PSU8200 3800 3ph Manual 05 2018 C98130 A7638 A1 6 7629 41 4 2 6 6EP3436 8UB00 0AY0 Figure 4 36 Mounting position 1 Figure 4 37 Mounting position 2 Figure 4 38 Mounting position 3 ...

Page 42: ...Mounting position mounting clearances 4 2 Other mounting positions SITOP PSU8200 3800 3ph 42 Manual 05 2018 C98130 A7638 A1 6 7629 Figure 4 39 Mounting position 4 Figure 4 40 Mounting position 5 ...

Page 43: ...g clearances 4 2 Other mounting positions SITOP PSU8200 3800 3ph Manual 05 2018 C98130 A7638 A1 6 7629 43 4 2 7 6EP3437 8SB00 0AY0 Figure 4 41 Mounting position 1 Figure 4 42 Mounting position 2 Figure 4 43 Mounting position 3 ...

Page 44: ...Mounting position mounting clearances 4 2 Other mounting positions SITOP PSU8200 3800 3ph 44 Manual 05 2018 C98130 A7638 A1 6 7629 Figure 4 44 Mounting position 4 Figure 4 45 Mounting position 5 ...

Page 45: ...g clearances 4 2 Other mounting positions SITOP PSU8200 3800 3ph Manual 05 2018 C98130 A7638 A1 6 7629 45 4 2 8 6EP3447 8SB00 0AY0 Figure 4 46 Mounting position 1 Figure 4 47 Mounting position 2 Figure 4 48 Mounting position 3 ...

Page 46: ...Mounting position mounting clearances 4 2 Other mounting positions SITOP PSU8200 3800 3ph 46 Manual 05 2018 C98130 A7638 A1 6 7629 Figure 4 49 Mounting position 4 Figure 4 50 Mounting position 5 ...

Page 47: ...g clearances 4 2 Other mounting positions SITOP PSU8200 3800 3ph Manual 05 2018 C98130 A7638 A1 6 7629 47 4 2 9 6EP3437 8UB00 0AY0 Figure 4 51 Mounting position 1 Figure 4 52 Mounting position 2 Figure 4 53 Mounting position 3 ...

Page 48: ...Mounting position mounting clearances 4 2 Other mounting positions SITOP PSU8200 3800 3ph 48 Manual 05 2018 C98130 A7638 A1 6 7629 Figure 4 54 Mounting position 4 Figure 4 55 Mounting position 5 ...

Page 49: ... connection to a 3 phase AC line supply TN TT or IT system according to IEC 60364 1 with a rated voltage of 400 500 V 50 60 Hz Figure 5 1 Line supply connection The line supply is connected using terminals L1 L2 L3 and PE see Figure 5 1 Line supply connection Page 49 and must be implemented according to IEC 60364 A protective device miniature circuit breaker or circuit breaker and a disconnection ...

Page 50: ... circuit protection according to UL489 listed DIVQ 6EP1437 3BA10 24 V 40 A 3 pole coupled miniature circuit breaker IEC 898 characteristic C 10 16 A or 3RV2011 1DA10 circuit breaker setting of the thermal overcurrent trip 3 A or 3RV2711 1DD10 circuit breaker branch circuit protection according to UL489 listed DIVQ 6EP3437 8SB00 0AY0 24 V 40 A 6EP3447 8SB00 0AY0 48 V 20 A 6EP3437 8UB00 0AY0 24 V 40...

Page 51: ... 2 Output connection The output voltage is connected via the and terminals at the output of the power supply see Figure Output connection Page 51 Ensure that the output cables are dimensioned correctly for the maximum output current rms value and fused accordingly Note If the safety concept of the plant or system specifies that the DC output circuit should be grounded PELV Protected Extra Low Volt...

Page 52: ...Installation 5 2 Output side connection SITOP PSU8200 3800 3ph 52 Manual 05 2018 C98130 A7638 A1 6 7629 ...

Page 53: ...10 ms Rated line frequency 50 60 Hz 50 60 Hz 50 60 Hz Line frequency range 47 63 Hz 47 63 Hz 47 63 Hz Input current at rated input voltage 400 V 1 2 A 2 6 A 2 6 A Input current at rated input voltage 500 V 1 A 2 1 A 2 1 A Inrush current limiting 25 C max 18 A PR1 16 A from PR2 56 A 15 A I2t max 0 8 A2s 2 24 A2s 2 3 A2s Integrated input fuse None None None Protection in the line feeder cable IEC 89...

Page 54: ...ne feeder cable IEC 898 required 3 pole coupled miniature circuit breaker 6 16 A characteristic C or circuit breaker 3RV2011 1DA10 setting 3 A or 3RV2711 1DD10 UL489 listed DIVQ required 3 pole coupled miniature circuit breaker 6 16 A characteristic C or circuit breaker 3RV2011 1DA10 setting 3 A or 3RV2711 1DD10 UL489 listed DIVQ required 3 pole coupled miniature circuit breaker 10 16 A characteri...

Page 55: ...ne None Protection in the line feeder cable IEC 898 Required 3 pole coupled miniature circuit breaker 6 16 A characteristic C or circuit breaker 3RV2011 1DA10 setting 3 A or 3RV2711 1DD10 UL489 listed DIVQ required 3 pole coupled miniature circuit breaker 6 16 A characteristic C or circuit breaker 3RV2011 1DA10 setting 3 A or 3RV2711 1DD10 UL489 listed DIVQ required 3 pole coupled miniature circui...

Page 56: ...x 960 W Operating display LED green for 24 V O K LED green for 24 V O K LED green for 24 V O K Signaling Relay contact NO contact contact rating isolated 60 V DC 0 3 A for 24 V O K Relay contact NO contact contact rating isolated 60 V DC 0 3 A for 24 V O K Relay contact NO contact contact rating isolated 60 V DC 0 3 A for 24 V O K Response when switching on off No overshoot of Uout soft start No o...

Page 57: ... A for 5 s min Output characteristic see Figure 6 3 Output char acteristic curve 6EP3436 8SB00 0AY0 single opera tion Page 61 see Figure 6 8 6EP1437 3BA10 single operation out put characteristic curve Page 63 see Figure 6 9 Output char acteristic 6EP3437 8SB00 0AY0 single operation Page 63 6EP3446 8SB10 0AY0 36 V 13 A 6EP3446 8SB00 0AY0 48 V 10 A 6EP3447 8SB00 0AY0 48 V 20 A Output Regulated isola...

Page 58: ...verload current for a short circuit when powering up typ 14 A 11 A 28 A Short time overload current for a short circuit in opera tion typ 39 A 30 A 60 A Duration of the overload capability for an overcurrent condition caused by a short circuit in operation Remark 25 ms per 1 min 25 ms per 1 min 25 ms per 1 min Can be connected in parallel to increase the power rating Remark Yes Switchable characte...

Page 59: ...V for Uin 360 V 24 26 V Output voltage can be adjusted Yes Yes Yes Output voltage adjustment Remark Via potentiometer max 240 W Via potentiometer Max 480 W Via potentiometer Max 960 W Operating display LED green for 12 V O K LED green for 24 V O K LED green for 24 V O K Signaling Relay contact NO contact contact rating isolated 60 V DC 0 3 A for 12 V O K Relay contact NO contact contact rating iso...

Page 60: ...rature has fallen below the lower limit value the output current is increased in steps of 2 A every 60 seconds Active power output typ 240 W 408 W 760 W 1020 W Constant overload current for a short circuit when powering up typ 22 A 19 A 50 A Short time overload current for a short circuit in opera tion typ Duration of the overload capability for an overcurrent condition caused by a short circuit i...

Page 61: ...xtra Power Output characteristic see Figure 6 6 Output char acteristic 6EP3424 8UB00 0AY0 single operation Page 62 see Figure 6 7 Output char acteristic 6EP3436 8UB00 0AY0 single operation Page 63 see Figure 6 11 Output characteristic 6EP3437 8UB00 0AY0 single opera tion B OFF Page 64 Figure 6 2 Starting delay voltage rise Figure 6 3 Output characteristic curve 6EP3436 8SB00 0AY0 single operation ...

Page 62: ...h 62 Manual 05 2018 C98130 A7638 A1 6 7629 Figure 6 4 Output characteristic 6EP3446 8SB10 0AY0 single operation Figure 6 5 Output characteristic 6EP3446 8SB00 0AY0 single operation Figure 6 6 Output characteristic 6EP3424 8UB00 0AY0 single operation ...

Page 63: ... Manual 05 2018 C98130 A7638 A1 6 7629 63 Figure 6 7 Output characteristic 6EP3436 8UB00 0AY0 single operation Figure 6 8 6EP1437 3BA10 single operation output characteristic curve Figure 6 9 Output characteristic 6EP3437 8SB00 0AY0 single operation ...

Page 64: ... 10 Output characteristic 6EP3447 8SB00 0AY0 single operation Figure 6 11 Output characteristic 6EP3437 8UB00 0AY0 single operation B OFF The device supplies a constant output voltage until the current limit is reached In the event of an overload the output current and the output voltage are reduced ...

Page 65: ... closed parallel operation The output voltage decreases with increasing output current Figure 6 12 Output characteristic curve 6EP3436 8SB00 0AY0 parallel operation Figure 6 13 Output characteristic 6EP3446 8SB10 0AY0 parallel operation Figure 6 14 Output characteristic 6EP3446 8SB00 0AY0 parallel operation ...

Page 66: ...Manual 05 2018 C98130 A7638 A1 6 7629 Figure 6 15 Output characteristic 6EP3436 8UB00 0AY0 parallel operation Figure 6 16 Output characteristic 6EP3424 8UB00 0AY0 parallel operation Figure 6 17 6EP1437 3BA10 parallel operation output characteristic curve ...

Page 67: ... 05 2018 C98130 A7638 A1 6 7629 67 Figure 6 18 Output characteristic 6EP3437 8SB00 0AY0 parallel operation Figure 6 19 Output characteristic 6EP3447 8SB00 0AY0 parallel operation Figure 6 20 Output characteristic 6EP3437 8UB00 0AY0 parallel operation B OFF ...

Page 68: ...ce is shutdown if the overload lasts longer than 100 ms Turning the power supply off for at least 60 seconds causes a reset Figure 6 21 Output characteristic curve 6EP3436 8SB00 0AY0 latching shutdown Figure 6 22 Output characteristic 6EP3446 8SB10 0AY0 latching shutdown Figure 6 23 Output characteristic 6EP3446 8SB00 0AY0 latching shutdown ...

Page 69: ...nual 05 2018 C98130 A7638 A1 6 7629 69 Figure 6 24 Output characteristic 6EP3424 8UB00 0AY0 latching shutdown Figure 6 25 Output characteristic 6EP3436 8UB00 0AY0 latching shutdown Figure 6 26 6EP1437 3BA10 latching shutdown output characteristic curve ...

Page 70: ...8 C98130 A7638 A1 6 7629 Figure 6 27 Output characteristic 6EP3437 8SB00 0AY0 latching shutdown Figure 6 28 Output characteristic 6EP3447 8SB00 0AY0 latching shutdown Selector switch B on Iout 30 A Figure 6 29 Output characteristic 6EP3437 8UB00 0AY0 single operation ...

Page 71: ...m PR2 4 7 W 1 8 W 6EP3446 8SB10 0AY0 36 V 13 A 6EP3446 8SB00 0AY0 48 V 10 A 6EP3447 8SB00 0AY0 48 V 20 A Efficiency at Uout rated Iout rated approx 94 94 95 Power loss at Uout rated Iout rated approx 30 W 31 W 62 W No load operation power loss approx 2 7 W 2 7 W 3 6 W Power loss in the latching shutdown state 1 7 W 1 7 W 1 8 W 6EP3424 8UB00 0AY0 12 V 20 A 6EP3436 8UB00 0AY0 24 V 17 A 6EP3437 8UB00...

Page 72: ...Technical data 6 3 Efficiency SITOP PSU8200 3800 3ph 72 Manual 05 2018 C98130 A7638 A1 6 7629 Figure 6 30 Efficiency 6EP3436 8SB00 0AY0 Figure 6 31 Efficiency 6EP1437 3BA10 ...

Page 73: ...Technical data 6 3 Efficiency SITOP PSU8200 3800 3ph Manual 05 2018 C98130 A7638 A1 6 7629 73 Figure 6 32 Efficiency 6EP3437 8SB00 0AY0 Figure 6 33 Efficiency 6EP3446 8SB10 0AY0 ...

Page 74: ...Technical data 6 3 Efficiency SITOP PSU8200 3800 3ph 74 Manual 05 2018 C98130 A7638 A1 6 7629 Figure 6 34 Efficiency 6EP3446 8SB00 0AY0 Figure 6 35 Efficiency 6EP3447 8SB00 0AY0 ...

Page 75: ...Technical data 6 3 Efficiency SITOP PSU8200 3800 3ph Manual 05 2018 C98130 A7638 A1 6 7629 75 Figure 6 36 Efficiency 6EP3424 8UB00 0AY0 Figure 6 37 Efficiency 6EP3436 8UB00 0AY0 ...

Page 76: ...Technical data 6 3 Efficiency SITOP PSU8200 3800 3ph 76 Manual 05 2018 C98130 A7638 A1 6 7629 Figure 6 38 Efficiency 6EP3437 8UB00 0AY0 ...

Page 77: ...13 A 6EP3446 8SB00 0AY0 48 V 10 A 6EP3447 8SB00 0AY0 48 V 20 A Dyn line regulation Uin rated 15 max 0 1 0 1 0 1 Dyn load regulation Iout 50 100 50 Uout typ 1 1 1 Load step regulation time 50 to 100 typ 0 2 ms 0 2 ms 0 2 ms Load step regulation time 100 to 50 typ 0 2 ms 0 2 ms 0 2 ms Regulation time max 10 ms 10 ms 10 ms 6EP3424 8UB00 0AY0 12 V 20 A 6EP3436 8UB00 0AY0 24 V 17 A 6EP3437 8UB00 0AY0 2...

Page 78: ...atching shut down Yellow LED for overload red LED for latching shut down 6EP3446 8SB10 0AY0 36 V 13 A 6EP3446 8SB00 0AY0 48 V 10 A 6EP3447 8SB00 0AY0 Output overvoltage protec tion 48 V 60 V 60 V Current limitation typ 14 A 11 A 25 A Property of the output short circuit proof Yes Yes Yes Short circuit protection Optional constant current characteristic approx 14 A or latching shutdown Optional con...

Page 79: ... 20 A 6EP1437 3BA10 24 V 40 A 6EP3437 8SB00 0AY0 24 V 40 A Mean time between failure SN29500 500 000 h typ 900 000 h at 40 C rated load 24 h hour opera tion SN29500 500 000 h typ 700 000 h at 40 C rated load 24 h hour opera tion SN29500 500 000 h typ 700 000 h at 40 C rated load 24 h hour opera tion 6EP3446 8SB10 0AY0 36 V 13 A 6EP3446 8SB00 0AY0 48 V 10 A 6EP3447 8SB00 0AY0 48 V 20 A Mean time be...

Page 80: ...ng 70 mm 150 mm 135 mm Height of the housing 125 mm 125 mm 145 mm Depth of the housing 125 mm 150 mm 150 mm Installation width 71 mm 150 mm 135 mm Mounting height 225 mm 225 mm 225 mm Weight approx 1 2 kg 3 4 kg 3 3 kg Product feature of the hous ing housing that can be lined up next to one another Yes Yes Yes Type of mounting Wall panel mounting No No No Type of mounting Rail mounting Yes Yes Yes...

Page 81: ...pped onto stand ard mounting rails TH 35 15 7 5 EN 60715 Can be snapped onto stand ard mounting rails TH 35 15 EN 60715 6EP3424 8UB00 0AY0 12 V 20 A 6EP3436 8UB00 0AY0 24 V 17 A 6EP3437 8UB00 0AY0 24 V 40 A Connection system Screw type terminal Screw type terminal Screw terminal Connections Line input L1 L2 L3 PE 1 screw terminal each for 0 5 4 mm solid finely stranded L1 L2 L3 PE 1 screw terminal...

Page 82: ... hous ing housing that can be lined up next to one another Yes Yes Yes Type of mounting Wall panel mounting No No No Type of mounting Rail mounting Yes Yes Yes Type of mounting S7 300 rail mounting No No No Mounting Can be snapped onto stand ard mounting rails TH 35 15 7 5 EN 60715 Can be snapped onto stand ard mounting rails TH 35 15 7 5 EN 60715 Can be snapped onto stand ard mounting rails TH 35...

Page 83: ...ed from the Internet 6EP3436 8SB00 0AY0 http www automation siemens com bilddb index aspx objKey G_KT01_XX_00969 6EP1437 3BA10 http www automation siemens com bilddb index aspx objKey G_KT01_XX_00363 6EP3437 8SB00 0AY0 http www automation siemens com bilddb index aspx objKey G_KT01_XX_01332 6EP3446 8SB10 0AY0 http www automation siemens com bilddb index aspx objKey G_KT01_XX_01111 6EP3446 8SB00 0A...

Page 84: ...Technical data 6 9 Dimension drawing SITOP PSU8200 3800 3ph 84 Manual 05 2018 C98130 A7638 A1 6 7629 ...

Page 85: ...ion SELV output voltage Uout according to EN 60950 1 SELV output voltage Uout according to EN 60950 1 SELV output voltage Uout according to EN 60950 1 Protection class Class I Class I Class I Degree of protection EN 60529 IP20 IP20 IP20 Leakage current typ 0 9 mA 0 4 mA 0 6 mA Leakage current max 3 5 mA 3 5 mA 1 mA Test voltage see Table 7 1 Test voltage for 6EP3436 8SB00 0AY0 6EP3446 8SB10 0AY0 6...

Page 86: ...E with one another Test C Connect the output terminals and signaling contact with one another and measure with respect to PE Table 7 1 Test voltage for 6EP3436 8SB00 0AY0 6EP3446 8SB10 0AY0 6EP3446 8SB00 0AY0 6EP3424 8UB00 0AY0 and 6EP3436 8UB00 0AY0 Test time Prim sec A Prim PE B Sec PE C Type test 60 s 4200 V DC 2200 V DC 700 V DC 60 s 3000 V AC 1500 V AC 500 V AC Production test 1 s 4200 V DC 4...

Page 87: ...V DC 1 s 1500 V AC 1500 V AC 350 V AC Remark Tripping current for DC measurement 0 mA Tripping current for AC measurement 100 mA Table 7 3 Test voltage for 6EP3437 8SB00 0AY0 6EP3447 8SB00 0AY0 and 6EP3437 8UB00 0AY0 Test time Prim sec A Prim PE B Sec PE C Type test 60 s 4200 V DC 2540 V DC 850 V DC 60 s 3000 V AC 1700 V AC 600 V AC Production test 1 s 2540 V DC 2540 V DC 850 V DC 1 s 1700 V AC 17...

Page 88: ...5 EU und 2014 34 EU UL cUL CSA approval cULus Listed UL 508 CSA C22 2 No 107 1 File E197259 CSA Zulassung cCSAus CSA C22 2 No 60950 1 UL 60950 1 Explosion protection Yes Yes Yes ATEX approval II 3G Ex nA nC IIC T4 Gc EPS 15 ATEX 1 083 X II 3G Ex nA nC IIC T4 Gc EPS 12 ATEX 1 442 X II 3G Ex nA nC IIC T4 Gc PTZ 18 ATEX 0023 X IECEx approval Yes ECEx EPS 15 0071X Yes IECEx EPS 14 0062X Available soon...

Page 89: ...c fields EN 61000 4 3 80 1000 MHz 25 V m 1000 2700 MHz 10 V m High speed transient disturbance variables burst EN 61000 4 4 4 kV at line supply connections 2 kV at the DC output Surge voltages EN 61000 4 5 3 kV symmetrical at the line connections 6 kV unsymmetrical at the line connections 500 V symmetrical unsymmetrical at DCoutput cables High frequency fields EN 61000 4 6 10 V 0 15 80 MHz Magneti...

Page 90: ...Safety approvals EMC 7 4 EMC SITOP PSU8200 3800 3ph 90 Manual 05 2018 C98130 A7638 A1 6 7629 ...

Page 91: ...at constant EN 60068 2 14 temperature change Transport and storage tem perature 40 85 C Tests packed for shipping according to EN 60068 2 1 cold EN 60068 2 2 dry heat EN 60068 2 30 humid heat cyclic Humidity class Climatic class 3K3 acc to EN 60721 5 95 without con densation Mechanical stressing during operation Tested according to EN 60068 2 6 vibration test Fc 7 mm deflection in the range 5 8 4 ...

Page 92: ... 20 A 6EP3437 8UB00 0AY0 24 V 40 A Damaging gases Tested according to EN 60068 2 42 sulfur dioxide EN 60068 2 43 hydrogen sulfide Atmospheric pressure Operation 1080 795 hPa 1000 2000 m For operation at altitudes of 2000 6000 m above sea level output must be derated by 7 5 1000 m or the ambi ent temperature must be reduced by 5 K 1000 m see Figure 4 10 Mounting height derating Page 30 Overvoltage ...

Page 93: ...parallel must be switched on simultaneously with a common switch in the line feeder cable e g with the main switch available in control cabinets The output voltages measured in no load operation for the power supplies that are not yet connected in parallel should not deviate more than a maximum of 50 mV This usually corresponds to the factory setting If the output voltage is changed you should con...

Page 94: ...l when configuring the power supply system NOTICE Protective circuit for the parallel connection of more than two power supplies When connecting more than two power supplies in parallel additional measures must be taken to prevent high reverse currents in the event of a secondary device fault For this purpose a suitable protective circuit e g decoupling diode or DC capable circuit breaker must be ...

Page 95: ...plies fails then this is signaled using an LED on the redundancy module as well as an isolated relay contact For higher output currents each power supply must be connected to a redundancy module Figure 9 3 Redundant configuration with two power supplies and two SITOP PSE202U redundancy modules Page 95 When dimensioning the system it must be ensured that n 1 redundant connected power supplies can h...

Page 96: ... Parallel connection for redundancy SITOP PSU8200 3800 3ph 96 Manual 05 2018 C98130 A7638 A1 6 7629 You can find additional information at SITOP PSE202U manual https support industry siemens com cs ww en view 42248598 ...

Page 97: ...output voltages voltages of 48 V 24 V or 48 V can be realized Note For additional details see Catalog KT 10 1 Chapter 15 Technical information and configuring see http w3app siemens com mcms infocenter content en Pages order_form aspx nodeKey k ey_518431 infotype catalogs WARNING SELV is not guaranteed in the case of a fault When connecting two power supplies in series the continuous permissible S...

Page 98: ...th 4 outputs versions with adjustable output current range for each output from 0 5 3 A and 3 10 A is available for this purpose this monitors the 24 V branches for overload and short circuit Figure 9 5 Electronic protection of 24 V loads using the SITOP PSE200U selectivity module Page 98 Brief current peaks e g as a result of a high inrush current are permitted and branches with a longer overload...

Page 99: ... the line buffering time in the device using an additional SITOP PSE201U buffer module The SITOP PSE201U buffer module based on electrolytic capacitors is connected in parallel to the power supply output Figure 9 6 Buffering brief power failures using the SITOP PSE201U buffer module Page 99 The buffer time is 200 ms at 40 A up to 1 6 s for a load current of 5 A This time can be increased a multipl...

Page 100: ... Figure 9 7 24 V buffering to allow the saving of process data and controlled shutdown of PCs Using the free of charge SITOP DC UPS software tool DC UPS systems can be simply integrated into PC based automation solutions This supports further processing of the status signals and safely running down the PC You can find additional information at Manual DC UPS with capacitors https support industry s...

Page 101: ...e This allows PC responses to the operating states of the DC UPS to be freely selected and offers comprehensive diagnostic functions For TIA based automation systems the UPS1600 is engineered using the TIA Portal Special function blocks for SIMATIC S7 300 400 1200 and S7 1500 available at no charge make it easy to integrate operating and diagnostics information into STEP 7 user programs Preconfigu...

Page 102: ...er dependent on the battery temperature must be set as end of charge voltage A lead rechargeable battery temperature of 20 30 C is ideal in this case the recommended end of charge voltage is normally approx 13 5 or 27 V Note As protection against back emf and as polarity reversal protection we recommend that a diode rated for at least 1 2 rated current of the power supply with at least 40 V blocki...

Page 103: ... PSU3800 WARNING The SITOP PSU3800 power supply is a built in device It must be installed in a housing or control cabinet to which only qualified personnel have access If SITOP is used as the battery charging device the VDE 0510 regulations or the appropriate national regulations must be observed and an adequate ventilation of the battery location ensured ...

Page 104: ...Applications 9 7 Battery charging with SITOP PSU3800 SITOP PSU8200 3800 3ph 104 Manual 05 2018 C98130 A7638 A1 6 7629 ...

Page 105: ...105 Environment 10 The devices are in conformance with RoHS As a rule only non silicon precipitating materials are used Disposal guidelines Packaging and packaging aids can and should always be recycled The product itself may not be disposed of as domestic refuse ...

Page 106: ...Environment SITOP PSU8200 3800 3ph 106 Manual 05 2018 C98130 A7638 A1 6 7629 ...

Page 107: ... the Internet at the SITOP home page SITOP http www siemens com sitop Information material SITOP information can be downloaded from the Internet Information and download center http www siemens com sitop infomaterial CAx data 2D 3D data and circuit diagram macros can be downloaded from the Internet Siemens image database http www siemens com sitop cax Request all CAx data via the CAx download mana...

Page 108: ...ersons If you have any questions regarding the use of our products then contact the Siemens contact person in your regional Siemens sales office You can find these addresses as follows On the Internet http www automation siemens com partner Industry Mall http www siemens com industrymall de ...

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