Siemens SITOP PSU6200 3ph Technical Document

SITOP PSU6200 3ph
SITOP Power Supply
SITOP PSU6200 3ph
Equipment Manual
SITOP PSU6200 24V/5A
6EP3433
-7SB00-0AX0
SITOP PSU6200 24V/10A
6EP3434
-7SB00-3AX0
SITOP PSU6200 24V/20A
6EP3436-7SB00-3AX0
02.2020
A5E44623402
-1-76
Overview
Safety instructions
1
Description, device design,
dimension drawing
2
Mounting/removal
3
Mounting position, mounting
clearances
4
Installation
5
Technical data
6
Safety, approvals, EMC
7
Ambient conditions
8
Applications
9
Environment
10
Service & Support
11

Siemens AG
Digital Industries
Postfach 48 48
90026 NÜRNBERG
GERMANY
A5E44623402-1-76
Ⓟ
02/2020 Subject to change
Copyright © Siemens AG 2020.
All rights reserved
Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
Qualified Personnel
The product/system described in this documentation may be 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
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.
Trademarks
All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication
may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.

SITOP PSU6200 3ph
Equipment Manual, 02.2020, A5E44623402-1-76 3
Overview
Figure 1 View of devices
The 3-phase SITOP PSU6200 from the product line is a powerful, regulated standard power
supply for automated machines and systems. In addition to a high efficiency, these low-
profile power supply units have an outstanding overload behavior.
The key benefits of the product include:
●Wide-range input that allows it to be connected to almost any 3-phase line supply around
the world – or to a DC power source
●Output voltage can be adjusted in the range 24 V - 28 V
●Brief overload capability of 150% for 5 s/min (extra power)
●Continuous overload capability of 120% up to an ambient temperature of 45 °C
●Integrated signaling contact for "24 V O.K."
●Push-in connections facilitate fast wiring
●Diagnostic monitor with utilization and service life display using LEDs
●Diagnostics interface to connect to the automation system via only one digital PLC input
●Ambient temperature -25 °C ... 70 °C
●To increase the system availability, these reliable power supplies can be expanded to
include SITOP supplementary modules (redundancy module, selectivity module, buffer
module) as well as SITOP DC-UPS modules.

Overview
SITOP PSU6200 3ph
4Equipment Manual, 02.2020, A5E44623402-1-76
Ordering data
The following device options are available:
Stabilized power supply unit SITOP PSU6200
Type
Order number
Input 3 AC 400 - 500 V,
DC range: 450 - 600 V
Output 24 V DC/5 A
6EP3433-7SB00-0AX0
Input 3 AC 400 - 500 V,
DC range: 450 - 600 V
24 V/10 A DC output
6EP3434-7SB00-3AX0
Input 3 AC 400 - 500 V,
DC range: 450 - 600 V
24 V/20 A DC output
6EP3436-7SB00-3AX0
Accessories
Type
Order number
Reference labeling plate (160 plates)
6ES7193-6LF30-0AW0

SITOP PSU6200 3ph
Equipment Manual, 02.2020, A5E44623402-1-76 5
Table of contents
Overview................................................................................................................................................. 3
1 Safety instructions................................................................................................................................... 7
2 Description, device design, dimension drawing........................................................................................ 9
2.1 Device description.....................................................................................................................9
2.2 Connections and terminal designation....................................................................................10
2.3 Potentiometer..........................................................................................................................11
2.4 Status displays and signaling .................................................................................................12
2.5 Operating mode ......................................................................................................................15
2.6 Block diagram .........................................................................................................................16
2.7 Dimensions and weight...........................................................................................................18
3 Mounting/removal ................................................................................................................................. 21
4 Mounting position, mounting clearances................................................................................................ 23
4.1 Standard mounting position ....................................................................................................23
4.2 Other mounting positions........................................................................................................25
4.2.1 6EP3433-7SB00-0AX0 ...........................................................................................................25
4.2.2 6EP3434-7SB00-3AX0 ...........................................................................................................27
4.2.3 6EP3436-7SB00-3AX0 ...........................................................................................................29
5 Installation ............................................................................................................................................ 31
5.1 Line-side connection...............................................................................................................31
5.2 Output-side connection...........................................................................................................33
6 Technical data ...................................................................................................................................... 35
6.1 Input ........................................................................................................................................35
6.2 Output .....................................................................................................................................37
6.3 Efficiency.................................................................................................................................41
6.4 Closed-loop control .................................................................................................................43
6.5 Protection and monitoring.......................................................................................................44
6.6 MTBF ......................................................................................................................................45
6.7 Mechanical system .................................................................................................................46
6.8 Dimension drawing .................................................................................................................47

Table of contents
SITOP PSU6200 3ph
6Equipment Manual, 02.2020, A5E44623402-1-76
7 Safety, approvals, EMC ........................................................................................................................ 49
7.1 Safety ..................................................................................................................................... 49
7.2 Test voltage............................................................................................................................ 50
7.3 Approvals ............................................................................................................................... 51
7.4 EMC ....................................................................................................................................... 52
8 Ambient conditions................................................................................................................................ 53
9 Applications .......................................................................................................................................... 55
9.1 Parallel connection to increase the power rating................................................................... 55
9.2 Overload protection in the 24 V output circuit........................................................................ 57
9.3 Protection against short-time voltage dips............................................................................. 58
9.4 Protecting against longer power failures................................................................................ 59
10 Environment ......................................................................................................................................... 61
11 Service & Support ................................................................................................................................. 63

SITOP PSU6200 3ph
Equipment Manual, 02.2020, A5E44623402-1-76 7
Safety instructions
1
WARNING
Correct handling of the devices
When operating electrical devices, it is inevitable that certain components will carry
dangerous voltages.
Therefore, failure to handle the units properly can result in death 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 prevent it being switched on again.
If this instruction is not observed, touching live parts can result in death or serious injury.

Safety instructions
SITOP PSU6200 3ph
8Equipment Manual, 02.2020, A5E44623402-1-76

SITOP PSU6200 3ph
Equipment Manual, 02.2020, A5E44623402-1-76 9
Description, device design, dimension drawing
2
2.1 Device description
SITOP PSU6200 is a primary-clocked power supply for connection to a 3-phase AC line
supply and a DC supply. An electronically regulated DC voltage that can be set via a
potentiometer is available at the output of the device. The output of the device is isolated,
no-load proof and short-circuit proof. The LED display indicates the operating status. The
operating state of the device can be processed via the signaling contact.
①
AC/DC input
②
DC output
③
Signaling contact (13, 14)
④
24 - 28 V potentiometer
⑤
Indicator light, diagnostics monitor (O.K., LOAD)
⑥
DIN rail slider
⑦
Convection
⑧
Clearance above/below
⑨
Diagnostics interface (COM)
⑩
DC voltage level increase (HV)
⑪
Parallel operation (PO)
Figure 2-1 Design

Description, device design, dimension drawing
2.2 Connections and terminal designation
SITOP PSU6200 3ph
10 Equipment Manual, 02.2020, A5E44623402-1-76
2.2 Connections and terminal designation
The line input terminals ①can be used to establish the connection to the supply voltage.
The output terminals ②are used to connect to the loads to be supplied (see also Chapter
Installation (Page 31)).
The operating state of the device can be processed via the signaling contact ③(function
and contact rating, see Chapter Status displays and signaling (Page 12)).
Connections and terminal designations
①
Line input L1, L2, L3, PE one spring-loaded terminal each
②
Output + 2 spring-loaded terminals
②
Output - 3 spring-loaded terminals
③
signaling contacts 13, 14 one spring-loaded terminal each
*1)
Do not subject the end stop to higher loads
Figure 2-2 Terminal data for 6EP3433-7SB00-0AX0 and 6EP3434-7SB00-3AX0
*1)
Do not subject the end stop to higher loads
Figure 2-3 Terminal data for 6EP3436-7SB00-3AX0

Description, device design, dimension drawing
2.3 Potentiometer
SITOP PSU6200 3ph
Equipment Manual, 02.2020, A5E44623402-1-76 11
2.3 Potentiometer
The potentiometer ④on the front of the device is used to set the output voltage. The output
voltage is set to the rated value at the factory and can be set within certain limits; for
example, to compensate voltage drops across long supply lines to the connected load.
Figure 2-4 Potentiometer
Type
Factory setting
Adjustment range
6EP3433-7SB00-0AX0
6EP3434-7SB00-3AX0
6EP3436-7SB00-3AX0
24 V 24 V - 28 V
NOTICE
Thermal overload possible
When adjusting the output voltage to greater than the rated voltage, 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 information on actuating the potentiometer (screwdriver, torque), see Connections and
terminal designation (Page 10).

Description, device design, dimension drawing
2.4 Status displays and signaling
SITOP PSU6200 3ph
12 Equipment Manual, 02.2020, A5E44623402-1-76
2.4 Status displays and signaling
6EP3433-7SB00-0AX0 (24 V/5 A)
6EP3434-7SB00-3AX0 (24 V/10 A)
6EP3436-7SB00-3AX0 (24 V/20 A)
Status display LED green for 24 V O.K.
Yellow LED
Signaling contact (13, 14)
Relay contact (NO contact, contact rating (isolated) 24 V AC/0.1 A; 30 V DC/0.1 A
Device without diagnostics monitor
Figure 2-5 Signaling, signaling contact
Signaling
Signaling contact
6EP3433-7SB00-0AX0 (24 V/5 A)
LED "O.K.":
green:
green flashing (0.5 Hz):
Output voltage Uout > 20 V or Uout > 23 V
shutdown as a result of thermal overload
Signaling contact (13, 14)
closed:
Output voltage Uout > 20 V
NOTICE: It is not permissible that the signaling contact is connected on the primary side!

Description, device design, dimension drawing
2.4 Status displays and signaling
SITOP PSU6200 3ph
Equipment Manual, 02.2020, A5E44623402-1-76 13
Device with diagnostics monitor
Figure 2-6 Signaling, signaling contact
Signaling contact
6EP3434-7SB00-3AX0 (24 V/10 A)
6EP3436-7SB00-3AX0 (24 V/20 A)
LED "O.K.":
green:
green flashing (0.5 Hz):
Output voltage Uout > 20 V or Uout > 23 V
shutdown as a result of thermal overload
LED "LOAD":
green:
yellow:
reached service life < 90 %
reached service life ≥90 %; I
out rated
≥90 %
LEDs above LED "LOAD":
LED 5.1 green:
LEDs 5.1+5.2 green:
LEDs 5.1+5.2+5.3 yellow:
Iout rated 30 - 60 %
Iout rated 60 - 90 %
Iout rated > 90 %
Contact ''COM'' (13, 14)
closed:
Output voltage Uout > 20 V or Uout > 23 V; alternative data transfer (DIP switch COM = 1)
NOTICE: It is not permissible that the contact is connected on the primary side!

Description, device design, dimension drawing
2.4 Status displays and signaling
SITOP PSU6200 3ph
14 Equipment Manual, 02.2020, A5E44623402-1-76
Diagnostic monitor display
Service life < 10 %

Description, device design, dimension drawing
2.5 Operating mode
SITOP PSU6200 3ph
Equipment Manual, 02.2020, A5E44623402-1-76 15
2.5 Operating mode
The selection is made using individual DIP switches (when supplied, these are in the 0
position).
It is only permissible to connect two identical devices in parallel to increase the power rating
when the output characteristic is switched over using selector switch PO ⑪to 1:
DIP switch
6EP3434-7SB00-3AX0 (24 V/10 A)
6EP3436-7SB00-3AX0 (24 V/20 A)
COM ⑨:
Selector switch to toggle between the Uout status display and the communication
0: Display of the output voltage status
1: Internal device parameters are transferred via signaling contact (13, 14) (diagnostics interface)
NOTICE:
It is not permissible that the signaling contact is connected on the primary side!
Contact rating: 24 V AC/0.1 A; 30 V DC/0.1 A
HV ⑩:
Setting, about which value, LED "O.K." is lit.
0: > 20 V
1: > 23 V
PO ⑪:
Switching over the output characteristic
0: Constant output voltage "standalone operation"
1: Load-dependent output voltage "parallel operation"
Additional information can be found in the documents:
●Diagnostics interface (https://support.industry.siemens.com/cs/ww/en/view/109763467)
●Faceplates and communication blocks
(https://support.industry.siemens.com/cs/ww/en/view/109760217)

Description, device design, dimension drawing
2.6 Block diagram
SITOP PSU6200 3ph
16 Equipment Manual, 02.2020, A5E44623402-1-76
2.6 Block diagram
Figure 2-7 Block diagram 5 A

Description, device design, dimension drawing
2.6 Block diagram
SITOP PSU6200 3ph
Equipment Manual, 02.2020, A5E44623402-1-76 17
Figure 2-8 Block diagram 10/20 A

Description, device design, dimension drawing
2.7 Dimensions and weight
SITOP PSU6200 3ph
18 Equipment Manual, 02.2020, A5E44623402-1-76
2.7 Dimensions and weight
Figure 2-9 Dimension drawing 6EP3433-7SB00-0AX0

Description, device design, dimension drawing
2.7 Dimensions and weight
SITOP PSU6200 3ph
Equipment Manual, 02.2020, A5E44623402-1-76 19
Figure 2-10 Dimension drawing 6EP3434-7SB00-3AX0
Figure 2-11 Dimension drawing 6EP3436-7SB00-3AX0

Description, device design, dimension drawing
2.7 Dimensions and weight
SITOP PSU6200 3ph
20 Equipment Manual, 02.2020, A5E44623402-1-76
6EP3433-7SB00-0AX0
(24 V/5 A)
6EP3434-7SB00-3AX0
(24 V/10 A)
6EP3436-7SB00-3AX0
(24 V/20 A)
Dimensions
(W × H × D) in mm
35 × 135 × 125 45 × 135 × 155 70 × 135 × 155
Weight
Approx. 0.7 kg
Approx. 0.9 kg
Approx. 1.5 kg