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Siemens SITOP PSU400M Manual
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Siemens SITOP PSU400M Manual

Siemens SITOP PSU400M Manual

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SITOP power supply
SITOP PSU400M
Manual
SITOP PSU400M 24 V/20 A
6EP1536-3AA00
SITOP PSE400M
6EP1566-3AA00
05.2018
C98130-A7601-A1-5-7629
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Overview
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Safety instructions
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Description, device design,
dimension drawing
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Mounting/removal
___________________
Mounting position, mounting
clearances
___________________
Installation
___________________
Technical data
___________________
Safety, approvals, EMC
___________________
Ambient conditions
___________________
Applications
___________________
Environment
___________________
Service & Support
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Summary of Contents for Siemens SITOP PSU400M

  • Page 1 Mounting/removal SITOP PSU400M ___________________ Mounting position, mounting clearances ___________________ Installation Manual ___________________ Technical data ___________________ Safety, approvals, EMC ___________________ Ambient conditions ___________________ Applications ___________________ Environment ___________________ Service & Support SITOP PSU400M 24 V/20 A 6EP1536-3AA00 SITOP PSE400M 6EP1566-3AA00 05.2018 C98130-A7601-A1-5-7629...

  • Page 2: Legal Information

    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.

  • Page 3: Overview

    Figure 1 View of devices SITOP PSU400M is a power supply for DC link voltages of drive systems. If the power fails, the energy of the flywheel mass and in the DC link capacitors is used to maintain the 24 V supply for the electronics.
  • Page 4 EMC of power supply PSU400M (only applicable for product version 1). Ordering data The following device versions are available: Regulated SITOP PSU400M power supply Type Order number Input 600 V DC...

  • Page 5: Table Of Contents

    Technical data ............................31 Input ............................31 Output ............................. 35 Efficiency ..........................38 Closed-loop control ......................... 38 Protection and monitoring ....................... 39 MTBF ............................39 Mechanical system ......................... 39 Accessories ..........................40 Dimension drawing ......................... 40 SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...
  • Page 6 Series connection for increased voltage ................50 Overload protection in the 24 V output circuit ................ 51 Protection against longer failure of the power supply voltage ..........52 Environment ............................55 Service & Support ..........................57 SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 7: Safety Instructions

    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. SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...
  • Page 8 Safety instructions SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 9: Description, Device Design, Dimension Drawing

    2.1.1 PSU400M SITOP PSU400M is a primary-clocked power supply for connection to DC supply voltages (e.g. to the DC link voltage of drive systems). 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.

  • Page 10: Voltage Rise Limiter

    It is not permissible that a 6EP1566-3AA00 ballast device is connected in parallel or in series with a second ballast device. ① DC input ② DC output ③ DIN rail slider ④ Convection ⑤ Clearance above/below Figure 2-2 6EP1566-3AA00 design SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 11: Connections And Terminal Designation

    2 screw terminals output "–" ② 1 screw terminal Output PE ③ One screw terminal each signaling contacts 13, 14 Do not subject the end stop to higher loads Figure 2-3 Terminal data for 6EP1536-3AA00 SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 12: Voltage Rise Limiter

    One screw terminal each DC input: "+", "-" ① 1 screw terminal Line input PE ② One screw terminal each DC output: "+", "-" ② 1 screw terminal line output PE Figure 2-4 Terminal data for 6EP1566-3AA00 SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 13: Potentiometer

    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 Chapter Figure 2-3 Terminal data for 6EP1536-3AA00 (Page 11). SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 14: Operating Displays And Signaling

    Signaling contact (3), contacts 13-14 open (quiescent posi- tion) Red LED (5.3) flashing Shutdown due to overtemperature → reset using power OFF/ON after approx. 3 min Signaling contact (3), contacts 13-14 open (quiescent posi- tion) SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 15: Selector Switch

    The different operating modes can be selected using selector switch . You can choose one of the following modes: (A) Parallel or single mode (B) Selectable overload response, constant current characteristic or latching shutdown (C) Delayed start SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...
  • Page 16 During these first 10 s, the device responds for overload as if the switch is "OFF". Start delay 10 s Immediate start Delivery state Note Selector switches may only be activated when the device is switched off. SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 17: Block Diagram

    Description, device design, dimension drawing 2.6 Block diagram Block diagram 2.6.1 PSU400M Figure 2-7 Block diagram 6EP1536-3AA00 SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 18: Voltage Rise Limiter

    Description, device design, dimension drawing 2.6 Block diagram 2.6.2 Voltage rise limiter Figure 2-8 Block diagram for 6EP1566-3AA00 (product version 1) Figure 2-9 Block diagram for 6EP1566-3AA00 (product version 2) SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 19: Dimensions And Weight

    Figure 2-11 Dimension drawing for 6EP1566-3AA00 6EP1536-3AA00 (24 V/20 A) 6EP1566-3AA00 Dimensions (W × H × D) in mm 90 × 125 × 120 70 × 125 × 120 Weight approx. 1.2 kg Approx. 0.5 kg SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...
  • Page 20 Description, device design, dimension drawing 2.7 Dimensions and weight SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 21: Mounting/Removal

    WARNING Installing the device in a housing or a control cabinet The SITOP PSU400M power supply is a built-in device. It must be installed in a housing or control cabinet, to which only qualified personnel have access. The device can be mounted in a control cabinet on standard mounting rails (see Chapter...
  • Page 22 Mounting/removal Figure 3-1 Mounting/removal SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 23: Mounting Position, Mounting Clearances

    When mounting the PSU400M together with the ballast device, the same derating curves apply. Output current as a function of the ambient temperature and mounting height Figure 4-1 Output current in the standard mounting position Figure 4-2 Mounting height derating SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 24: Other Mounting Positions

    Particularly when installing on a vertically fastened standard mounting rail, additional measures may be required, e.g. to prevent the device from slipping on the standard mounting rail. Figure 4-3 Mounting position (1) Figure 4-4 Mounting position (2) SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...
  • Page 25 Mounting position, mounting clearances 4.2 Other mounting positions Figure 4-5 Mounting position (3) Figure 4-6 Mounting position (4) Figure 4-7 Mounting position (5) SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...
  • Page 26 Mounting position, mounting clearances 4.2 Other mounting positions SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 27: Installation

    Line-side connection The SITOP PSU400M power supply is designed for connection to a 600 V DC link with an operating voltage range from 200 (300) - 900 V DC.
  • Page 28 NOTICE Country-specific regulations must be observed when installing. When installed in wind power plants, the device should only be operated in LPZ2, in accordance with IEC 61400-24. SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 29: Output-Side Connection

    5.2 Output-side connection Output-side connection At its output, the SITOP PSU400M power supply provides an isolated PELV output voltage (Protected Extra Low Voltage). When connected to the converter DC link, the output must be grounded at one end. The ground connection should be established outside the device.
  • Page 30 Installation 5.2 Output-side connection SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 31: Technical Data

    Rated value Inrush current limiting (25 °C), max. I²t, max 0.02 A²·s Integrated input fuse Yes, breaking capacity 20 kA; L/R < 2 ms ("+" and "-" input) Protection in the line feeder cable (IEC 898) SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...
  • Page 32 = 880 - 900 V DC: Max. 5 A > 900 V DC: The output voltage is shut down > 975 V DC can damage the device Figure 6-2 Derating input range for product version 2 SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...
  • Page 33 Technical data 6.1 Input The permissible ripple (line frequency) of the input voltage for SITOP PSU400M (between and -U ) may be a maximum of 50 V Figure 6-3 Input voltage ripple Voltage gradient of the converter DC link with respect to PE according to "CSM specification"...
  • Page 34 6EP1566-3AA00 Rated voltage U for DC 600 V in rated Voltage range 200 - 900 V Input current for DC at rated value of input voltage 600 V: 0.85 A Rated value SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 35: Output

    Can be connected in parallel to increase the power rating Switchable characteristic Remark • Number of devices that can be connected in parallel to in- crease the power rating, units SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...
  • Page 36 Starting delay/voltage rise Figure 6-6 Output characteristic single operation The device supplies a constant output voltage until the current limit is reached. If overload occurs, the output current is limited and the output voltage lowered. SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...
  • Page 37 The device will be shut down if the overload continues for longer than 100 ms. A reset is performed by switching the power supply OFF for at least 30 seconds. Figure 6-8 Output characteristic latching shutdown SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 38: Efficiency

    : 50/100/50 %), U ± typ. 0.5 % Load step regulation time 50 to 100 %, typ. 1 ms Load step regulation time 100 to 50 %, typ. 1 ms Regulation time, max. 5 ms SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 39: Protection And Monitoring

    Width of the housing 90 mm 70 mm Height of the housing 125 mm 125 mm Depth of the housing 120 mm 120 mm Mounting width 90 mm 70 mm Mounting height 225 mm 225 mm SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 40: Accessories

    Mechanical accessories Device identification labels 20 mm × 7 mm, pastel turquoise 3RT1900-1SB20 Dimension drawing See Section Dimensions and weight (Page 19) CAD data that can be downloaded from the Internet: 6EP1536-3AA00 (http://www.automation.siemens.com/bilddb/index.aspx?objKey=G_KT01_XX_00668) 6EP1566-3AA00 (http://www.automation.siemens.com/bilddb/index.aspx?objKey=G_KT01_XX_01248) SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 41: Safety, Approvals, Emc

    Electrical isolation SELV output voltage U acc. to EN 60950-1 and EN 50178 Protection class Class I Degree of protection (EN 60529) IP20 Leakage current, typ. Leakage current, max. Test voltage See Test voltage (Page 42) SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 42: Test Voltage

    2200 V DC 700 V DC Production test 2200 V DC 2200 V DC 500 V DC Field test 2200 V DC 2200 V DC 500 V DC Remark: Tripping current for DC measurement: 0 mA SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 43: Approvals

    Class A (HF field) Class A (cable conducted) only in conjunction with 6EP1566- 3AA00 (is only applicable for product version 1) Line harmonics limit EN 61000-3-2 Generic standards EN61000-6-2 Noise immunity for industrial environments EN61000-6-3 SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...
  • Page 44 Safety, approvals, EMC 7.4 EMC SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 45: Ambient Conditions

    (see Figure 4-2 Mounting height derating (Page 23)) Overvoltage category: • III up to 2000 m (EN 50178) II from 2000 m up to 6000 m (EN 50178) Storage: 1080 - 660 hPa (-1000 - 3500 m) • SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...
  • Page 46 Ambient conditions SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 47: Applications

    If the output voltage is changed, you should connect the "-" terminals and then, in no-load operation, measure the voltage difference between the "+" terminals that have not yet been connected. The voltage difference should not exceed 50 mV. Figure 9-1 Parallel connection SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...
  • Page 48 For this purpose, a suitable protective circuit (e.g. decoupling diode or DC-capable circuit breaker) must be installed between each "+" terminal of the power supply and the common connection point. SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 49: Parallel Connection For Redundancy

    Figure 9-2 Redundant configuration with two power supplies and SITOP PSE202U redundancy module You can find additional information at: SITOP PSE202U manual (https://support.industry.siemens.com/cs/ww/en/view/42248598) SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 50: Series Connection For Increased Voltage

    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 9-3 Series connection SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 51: Overload Protection In The 24 V Output Circuit

    SIMATIC S7-1200/1500/300/400, for STEP 7 Classic and TIA Portal at no charge. You can find additional information at: Manual SITOP selectivity modules (https://support.industry.siemens.com/cs/ww/en/view/108989004) Figure 9-4 Electronic protection of 24 V loads using the SITOP PSE200U selectivity module SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 52: Protection Against Longer Failure Of The Power Supply Voltage

    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.siemens.com/cs/ww/en/ps/18042/man) SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...
  • Page 53 – make it easy to integrate operating and diagnostics information into STEP 7 user programs. Preconfigured UPS faceplates for WinCC visualization can be downloaded at no charge. You can find additional information at: DC UPS SITOP UPS1600/UPS1100 Manual (https://support.industry.siemens.com/cs/ww/en/view/84977415) SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...
  • Page 54 Applications 9.5 Protection against longer failure of the power supply voltage SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 55: Environment

    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. SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...
  • Page 56 Environment SITOP PSU400M Manual, 05.2018, C98130-A7601-A1-5-7629...

  • Page 57: Service & Support

    Technical support for all IA/DT products can be accessed through the following communication channels: ● Telephone: + 49 (0) 911 895 7222 ● Internet: Web form for support request (http://www.siemens.de/automation/support-request) Technical documentation on the Internet Operating instructions and manuals for SITOP are available in the Internet: Operating instructions/manuals (http://www.siemens.com/sitop/manuals)
  • Page 58 Service & Support Contact persons 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) ●...

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