Siemens Sinamics SM150 6SL3845-2NN41-8AD0 Operating And Installation Instructions
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Siemens Sinamics SM150 6SL3845-2NN41-8AD0 Operating And Installation Instructions

Siemens Sinamics SM150 6SL3845-2NN41-8AD0 Operating And Installation Instructions

Medium-voltage drive
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Edition
08/2019
Operating Instructions
Installation Instructions
Medium-Voltage Drive
SINAMICS SM150
Type 6SL3845-2NN41-8AD0
This documentation pertains to
EXAMPLE
www.siemens.com/drives

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Summary of Contents for Siemens Sinamics SM150 6SL3845-2NN41-8AD0

  • Page 1 This documentation pertains to EXAMPLE Operating Instructions Installation Instructions Medium-Voltage Drive SINAMICS SM150 Type 6SL3845-2NN41-8AD0 Edition 08/2019 www.siemens.com/drives...
  • Page 2 01.08.2019 09:08 V32.00...
  • Page 3 Introduction Safety instructions Description Medium-Voltage Drive Preparations for use SINAMICS SM150 Type 6SL3845-2NN41-8AD0 Installation Electrical connection Operating Instructions Installation Instructions Start-up Operation Maintenance Spare parts Disposal This documentation pertains to Service & Support EXAMPLE Technical data and drawings Checklists and forms Edition 08/2019...
  • Page 4 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 5: Table Of Contents

    SIMOTION Control Unit ......................33 3.5.2 Power Stack Adapter ......................34 3.5.3 Terminal Modules........................35 3.5.4 Voltage Sensing Module ......................36 3.5.5 Precharging..........................36 3.5.6 Electromechanical door interlock system................36 3.5.7 Make-proof grounding switch ....................37 3.5.8 Circuit-breaker (provided by the customer)................37 SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 6 Sine-wave filter (option Y15) ....................57 Preparations for use ...........................59 Requirements for installation location ..................59 Inspections when receiving the delivery.................59 4.2.1 Scope of delivery........................59 4.2.2 Checking shock and tilt indicators..................60 4.2.3 Checking the load handling attachments ................61 SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 7 Connecting ground.........................91 6.5.3 Preparations for connecting the power cables ...............92 6.5.4 Connecting power cables.......................92 6.5.5 Connect the power cable to the motor and the supply system ..........93 6.5.6 Connect the auxiliary voltage ....................95 SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 8 Grounding the system ......................135 9.2.1 Grounding with a grounding device..................135 9.2.2 Grounding using a make-proof grounding switch..............137 Opening the doors........................138 9.3.1 Opening the power unit doors for maintenance work............138 9.3.2 Manually unlocking power unit doors ...................139 SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 9 Removing device components and old devices ..............173 Service & Support.............................175 Technical data and drawings........................177 Technical specifications .......................177 B.1.1 Standards and regulations ....................177 Checklists and forms ..........................179 Mechanical installation: Checklist ..................179 Checklist for electrical installation ..................180 Index.................................185 SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 10 Securing the lifting rods.......................65 Figure 4-5 Transporting a transportation unit (still in packaging) with a crane ..........67 Figure 4-6 Example: Label with instructions for opening the doors ..............69 Figure 5-1 Connecting the transport units ....................75 SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 11 Lifting solenoid ..........................154 Figure 9-15 Water connection ........................155 Figure 9-16 Fiber-optic conductors and power supply cable ................155 Figure 9-17 Busbar package ........................156 Figure 9-18 Motor current acquisition module ....................156 Figure 9-19 Busbar ............................157 SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 12 Changing device: joining the roller tracks..................164 Figure 9-31 Changing device: stop brackets ....................164 Figure 9-32 Sponge ............................166 Figure 9-33 Replacing the sponge........................167 Figure 9-34 Example: Replacing the precharging transformer ..............169 Figure 9-35 Replacing the precharging rectifier....................170 SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 13: Introduction

    ● Lists are formatted as bulleted lists. – Lists on the second level are hyphenated. Note The note provides you with additional information about the product itself, handling the product - and the relevant documentation. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 14 Introduction 1.1 About these instructions SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 15: Safety Instructions

    To ensure your own personal safety as well as to avoid material damage, always comply with the safety-relevant instructions when carrying out any work. Also carefully comply with the 5 safety rules according to EN 50110‑1 "Working in a no-voltage state" in the specified sequence. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 16: Safe Handling

    ● Check the function of the grounding switch before carrying out any other work at the drive. ● Carefully comply with the 5 safety rules (Page 15). SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 17 Hazards caused by arcing can occur as result of the following factors, for example: ● The input currents are exceeded. ● Incorrectly dimensioned circuit breaker or transformers. ● Incorrectly connected cables or cables that have not been connected. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 18 However, if your eyes or skin do come into contact with deionized water, rinse the affected area thoroughly with tap water as soon as possible. ● If deionized water leaks out, eliminate the source of the problem and remove the liquid from the surfaces affected. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 19: Electromagnetic Fields In Electrical Power Engineering Installations

    – ESD shoes or ESD shoe grounding strips if there is also an ESD floor. ● Do not place electronic components close to data terminals, monitors or televisions. Maintain a minimum clearance to the screen (> 10 cm). SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 20: Information For Nominated Persons In Control Of An Electrical Installation

    Danger to life as a result of an explosion If you operate the device in a hazardous zone, explosions can occur which can cause death, serious injuries or material damage. ● Never operate the device in an explosive atmosphere (hazardous zone). SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 21 Make use of the support and services offered by the relevant service center for planning, installation, commissioning, and servicing work. You can find the relevant contact person under "Service & Support (Page 175)". SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 22: Grounding Concept

    In this instance, the customer must provide an access interlock system compliant with IEC 61800-5 /-1. Note The drive does not have a grounding breaker at the input/output. The system operator must, therefore, ensure that there is sufficient grounding. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 23: Measures For Operator Protection In Electromagnetic Fields

    According to the EU machinery directive, machine manufacturers / plant operators must conduct a risk assessment of their machine. Plant operators must conduct a risk assessment of their plant. In particular, pay attention to Annex 1 "General Principles" of the EU machinery directive. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 24 – Operating and/or environmental conditions outside of the specification – Condensation/conductive contamination – External influences/damage ● The release of substances and emissions that are harmful to the environment Improper operation or the improper disposal of components can harm the environment. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 25: Security Information

    Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends that product updates are applied as soon as they are available and that the latest product versions are used. Use of product versions that are no longer supported, and failure to apply the latest updates may increase customer’s exposure to cyber...
  • Page 26 "SINAMICS Industrial Security" Manual Notes relating to Industrial Security are provided here (https:// support.industry.siemens.com/cs/ww/de/view/109751848/en). "Security Guidelines for SIMATIC HMI devices" Manual Notes relating to Industrial Security for HMI devices are available here. (https:// support.industry.siemens.com/cs/de/en/view/109481300) SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 27: Description

    DC link has been completely discharged. ● The EMERGENCY OFF mushroom pushbutton in the cabinet door is a pushbutton with mechanical interlock system for EMERGENCY OFF, Stop Category 0 (standard). SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 28: External Safety Components

    – Insulation monitoring – Supply voltage monitoring – GSV monitoring – Circuit-breaker monitoring – Re-cooling unit monitoring ● Shutdown in the event of semiconductor failure ● Shutdown in the event of control component failure SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 29: Protection And Monitoring Functions For External Components

    Components The basis configuration is equipped with the following components: ● 12-pulse Basic Line Module ● DC link ● Motor Module An optional 24-pulse Basic Line Module is also available for other configurations. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 30: Design Of The Basic Line Module

    Design of the power unit 3.3.2 Design of the Basic Line Module In a 12-pulse configuration, the Basic Line Module consists of a rectifier module. In a 24-pulse configuration, the Basic Line Module comprises two rectifier modules. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 31: Design Of The Motor Module

    ● Snubber diode ● Snubber resistor The switch-on relief chokes are located on the side of the phase module. The snubber capacitors and resistors are located in the lower area of the phase module. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 32: Gating

    The DC link capacitors smooth the voltage and stop the energy in the DC link. The DC link capacitors are maintenance free and self-healing. The device is switched off when the circuit breaker is disconnected/opened. The DC link is discharged by means of balancing resistors. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 33: Description Of The Components

    ● You can find the following documents in SIOS: SIMATIC NET for SIMOTION SIMATIC NET for SIMOTION (https://support.industry.siemens.com/cs/ww/en/view/ 109767629) SIMATIC HMI operator panel TP177A, OP177 SIMATIC HMI operator panel (https://support.industry.siemens.com/cs/ww/en/view/ 21084461) SIMOTION D4x5 Equipment Manual SIMOTION D4x5 Equipment Manual (https://support.industry.siemens.com/cs/ww/en/view/ 109757331) SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 34: Power Stack Adapter

    This is where the galvanic isolation (electrical coupling via light) between the power unit and the open-loop controller takes place. Data is exchanged between the Power Stack Adapter and the Control Unit via the DRIVE-CLiQ high-speed serial communication interface. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 35: Terminal Modules

    Figure 3-4 Overview of PSA interfaces 3.5.3 Terminal Modules The Terminal Modules are the central interface for digital and analog inputs and outputs. You can optionally expand the interface to include additional Terminal Modules. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 36: Voltage Sensing Module

    You can open the doors once released by the control. The device cannot be switched on again until all the doors are closed. The doors remain interlocked if the auxiliary voltage fails. For more information, refer to the Chapter "Maintenance" SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 37: Make-Proof Grounding Switch

    +7.5° or –7.5° allows a 24-pulse supply to be generated. Instead of the two three-winding transformers, a five- winding transformer can be used (after consultation with the transformer manufacturer). SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 38 This value includes all the inductance between the line and the converter: Line short-circuit inductance, transformer inductance, reactor inductance. ● Transformer taps for voltage adjustments: 2 x ± 2.5 The winding taps are usually located on the high voltage side of the transformer. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 39: Actual Value Acquisition

    LED of the affected power output lights up red until the short-circuit has been rectified and the device is back in proper working order. This requires that the upstream miniature circuit-breaker is opened and after approximately 10 seconds is closed again. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 40: Design

    3.5 Description of the components 3.5.11.2 Design Figure 3-6 Design when using IGCTs 3.5.11.3 Connections ① ④ LED display for the power output Signaling ② ⑤ Operating display Line connection ③ Power outputs Figure 3-7 Overview SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 41: Dm10 Diagnostics Module

    ● Output of eight analog signals to the following signal receivers: – PADU8 – Indicating instruments – Control station/I&C ● Supply of the digital and analog signals to measuring sockets for simplified diagnosis with an oscilloscope. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 42: Signal Processing

    (reduced by 5 V) by a factor of 2. As a result of this signal handling, it is also possible to represent signals in a range of values from -10 V to +10 V. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 43: Voltage Monitoring

    "Power Supply OK". If the status of the power supply is signaled to the closed-loop control system as "Power Supply Not OK", then the closed-loop control system intervenes and shuts down the drive in a controlled manner to prevent damage to the drive. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 44: Re-Cooling Unit

    A maintenance- free circulating pump pumps the hot water into the heat exchanger. The external raw water circuit cools the hot deionized water. The cooled deionized water is pumped back to the drive. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 45: The Internal Deionized Water Circuit

    The default setting and interfaces of the customer terminal strips can be found in the circuit manual. For information about the position of the customer terminal strips within the cabinet, see the layout diagrams. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 46: Description Of Options

    ● 0 V to 10 V ● 0 mA to 20 mA ● 4 mA to 20 mA The range must be set on the isolating transformer. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 47: Additional Terminal Module Tm31 (Option G61)

    With the optional additional Terminal Module TM15, you can also expand the number of digital inputs and outputs. The expansion makes sense for the following applications: ● Reading in and processing external signals in addition to the existing terminal strip available as standard. ● Controlling external components. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 48: Padu8 Diagnosis Module (Option G66)

    3.6.9 Indicator lamps in the cabinet door (option K20) This option provides five lamps in the cabinet door of the control section that signal the operating status. ● Fault (red) ● Alarm (yellow) SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 49: Display Instruments In The Cabinet Door For Voltage, Current, Speed, And Output Plus Indicator Lamps (Option K21)

    When the "Safe Torque Off" function is selected, the following apply: ● The motor cannot be started accidentally. ● The pulse disable safely disconnects the torque-generating motor power supply. ● The Motor Module and the motor are not electrically isolated. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 50: Safety Information Regarding The "Safe Torque Off / Safe Standstill" Function

    ● Upon conclusion of the service work on all safety function components (e.g. replacement of components) you must verify and document proper function by carrying out the cyclical function test. Read the chapter on "Cyclical Function Test" in your operating instructions. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 51 ● Do not undertake any work on electrical connections without previously putting all the necessary precautions in place. Observe the five safety rules before undertaking work on the equipment. See also Safety instructions (Page 15) SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 52: Dv/Dt Filter (Option L10)

    – 5 kA drive: 1780 A (without filter 1850 A) ● The power loss increases by approx. 30 kW. ● The following cable length up to 200 m: ● The re-cooling unit requires 10 liter more flow SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 53: Motor-Side Grounding Switch (Option L49)

    The control is integrated into the protection and monitoring circuit. Observe the notes regarding the grounding switch provided in Chapter "Safety instructions (Page 16)" and "Maintenance (Page 137)". Carefully comply with the 5 safety rules (Page 15). SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 54: Cabinet Illumination And Service Socket In Closed-Loop Control Unit (Option L50)

    Voltage is then disconnected from the drive as described for Emergency Off, stop category 0. The EMERGENCY OFF button with protective collar is installed in the drive cabinet door. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 55: Safety Locking System (Option M10)

    Signal and control cables are connected directly to the terminals on Terminal Module TM31 or TM15 as standard. The maximum connectable cross-section for these cables to the TM31 and TM15 Terminal Modules is limited to 1.5 mm SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 56: Ip54 Degree Of Protection (Option M54)

    Capacitor Modules to increase the DC-link capacitance (option N08) The N08 option is used to increase the surge-current increase for the switching-frequency reduction. For this purpose, the DC-link capacitance of the drive is increased by 18 mF. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 57: Controlled Outgoing Circuit For Auxiliary Equipment 400 V 3 Ac (Option N30)

    Possible rated output frequencies are limited to a range of 30 Hz to max. 66 Hz. The frequency setting range is 1:10. Table 3-2 Max. permissible cable lengths Permissible maximum cable lengths (shielded and unshielded cables) Without sine-wave filter With sine-wave filter 100 m 1000 m SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 58: Figure 3-12 Connecting The Motor To The Sine-Wave Filter

    Description 3.6 Description of options Connecting the motor to the sine-wave filter Basic configuration Parallel connection Parallel connection, two separate winding systems Figure 3-12 Connecting the motor to the sine-wave filter SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 59: Preparations For Use

    The scope of delivery includes the following components: ● Power unit, incl. closed-loop control ● Excitation cabinet (for synchronous motors only, can be ordered separately) ● Re-cooling unit (optional) This documentation relates to the complete system without the re-cooling unit. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 60: Checking Shock And Tilt Indicators

    (responded) This can result in death, serious injury or material damage. ● If one of the indicators has tripped, do not perform any commissioning. ● Inform the Technical Support. Only specialist Siemens technicians can recommend appropriate measures. See also Service & Support (Page 175) SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 61: Checking The Load Handling Attachments

    If the load suspension devices and lifting gear are damaged or not correctly secured, then the equipment may fall while being lifted and transported. This can result in death, serious injury or material damage. ● Inspect the load handling attachments and lifting gear before use. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 62: Transportation

    ● When lifting, refer to the information on the lifting plate or in "Technical data and drawings." NOTICE Material damage caused by vibration Significant vibration during transportation and shocks when setting down can damage the equipment. ● Avoid vibrations and shocks. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 63: Observe Center Of Gravity

    ● Transport the transport unit/cabinet with the greatest care. ● Choose the lowest transport height possible. The pallet may not touch the ground. Always transport the cabinet in an upright position. ● Avoid driving over bumps. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 64: Transport With A Crane

    This can result in death, serious injury or material damage. ● Use suitable lifting rods for transporting. The weight of the cabinet is indicated on the rating plate. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 65: Figure 4-3 Lifting Bar Label

    5. Lift the cabinet. Avoid shifting the center of gravity or distorting or damaging the cabinet. When suspended, the cabinet must be parallel to the ground. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 66: Transporting Transportation Units Packed In Boxes

    To protect the boxes against pressure, use sufficiently long rope and a spreader beam. Please proceed as follows: 1. Attach the rope/cable to the pallet as shown in the following diagram. ① 2. Attach the rope/cable to the spreader beam and the crane hook. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 67: Unpacking

    ● Carefully comply with the instructions for storage in Chapters "Storage" and "Technical data and drawings". ● Remove the packaging immediately prior to installation. The units are packed by the manufacturers in accordance with the order. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 68: Removing Load Securing Devices

    Lifting the cabinet off the transport pallet Use a crane to lower the transportation units from the transport pallets and transport them to the installation site. Observe the guidelines described in the section "Transport with a crane." SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 69: Opening Doors In Preparation For Use

    4. Remove the screwdriver from the opening. 5. Open the doors. After opening the doors, remove the label with the instructions for safety reasons. The label is only required for opening the doors the first time. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 70: Checking The Shock And Tilt Indicators Inside The Cabinet

    3. Then tighten the screws again. 4. At one of the flanges of the cabinet piping, connect oil-free compressed air or a nitrogen bottle. Use a suitable transition element. Blow out any residual water. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 71: Storing A Device

    – Room temperature should be approx. 10 °C (14 °F) above the outside temperature. – The temperature may not fall below ‑20 °C (-4 °F). – For lower temperatures, agree on suitable measures together with Siemens. – Relative humidity should be less than 60%.
  • Page 72 – Place a humidity meter that can be read from outside inside the film wrapping. Observe the values provided in the technical specifications on relative humidity. Check the values regularly using the humidity meter. – Inspect the device regularly. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 73: Installation

    If foreign bodies are left in the device after installation and maintenance work, this can cause damage when the device is switched on. ● Before switching on, check as to whether there are any foreign bodies in the device. Remove any foreign bodies. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 74: Tools Required

    Voltages of over 1000 V are present when this equipment is operational. When touched, this can result in death or serious injury. Make sure that the side panels are installed on the left and right outer ends of the drive. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 75: Figure 5-1 Connecting The Transport Units

    Examples of the arrangement of the side panels ① 2 transport units Re-cooling unit ② 4 transport units Transport unit, x = remove the rear panel - it is not required Figure 5-1 Connecting the transport units SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 76: Screwing The Transport Units Together

    Select a suitable screw length depending on the location. 3. Place the washers and spring washer onto the screw. 4. Screw the transport units together using the nuts with a torque of 50 Nm. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 77: Connect The Capacitor Cabinet With The Power Section

    6. Shift CU bar "A2-" onto the GRP threaded rods. Screw the CU bar onto the busbars of the capacitor cabinet and the power section using M8 x 20 mm screws. Tighten the screws with a torque of 13 Nm. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 78: Connecting To The Foundation

    Holes are provided for M12 screws for securing the cabinet to the foundation. Install the transportation units in accordance with the specifications provided in the accompanying dimension drawings in "Layout diagrams and dimension drawings". SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 79: Connecting The Grounding Bars

    4. Refit the washer and nut. 5. Tighten the nut (torque: 50 Nm). ① M12 nut; washer ② Connection jumper Figure 5-3 Connecting cabinets SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 80: Connecting The Dc Bus

    Remove the insulating strips from the busbars, which were attached in the factory, and ② ③ connect them to another cabinet. To do this, remove cable ties Figure 5-5 Removing the dust protection SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 81 When attaching the connection jumper, if the minimum clearance between the two brackets is fallen below, then flashovers can occur. This can damage the converter. ● It is crucial that you maintain a minimum clearance of 8.3 mm between the two ④ ⑤ brackets SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 82 2 x insulating strips B rear, in the viewing direction). ③ 2. Using a cable tie , bind the insulating strips at the bottom. Cut off any excess cable tie length. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 83: Connecting The Interface Terminals

    ● If deionized water leaks out, eliminate the source of the problem and remove the liquid from the surfaces affected. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 84 Connect the re-cooling unit Connect the deionized water circuit of the re-cooling unit to the deionized water piping of the drive. Refer to the associated information about the ionized-water connections in the dimension drawing. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 85: Electrical Connection

    Operation with defective seals can result in death, serious injury or material damage. ● Replace the defective seals before commissioning. Observe the environmental conditions stated in the technical data. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 86 Detailed information about connecting the components is given in the interconnection diagram. Note We recommend using shielded cables. Unshielded cables can transfer disturbances to the control and signal lines and lead to malfunctions in the drive. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 87: Electromagnetic Compatibility

    ● When the cables are routed close to ground potential, the immunity to interference is increased. For this reason, you are advised to lay these cables along edges and at ground potential. ● Ground the reserve cores on at least one end. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 88 ● Apply the cable shield so that it covers the greatest possible surface area. Use ground clamps, ground terminals or ground screw connections. ● Avoid extending the cable shield to the grounding point using a wire. This reduces the shield effectiveness by up to 90%. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 89 ● Ensure that the cable shield is correctly connected. ● Bridge shield gaps (at terminals, circuit-breakers, contactors, etc.) with minimum impedance and through the largest possible surface area. ① Shield busbars ② Cables ③ Terminals Figure 6-2 Bridging shield gaps SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 90: Potential Concept

    100 m with one or two parallel ca‐ Capacitance per unit length max. bles; 0.45 µF/km Cables must be shielded 500 m with output reactor (option L08) Cable length (line side) 300 m SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 91: Connection

    Each cabinet has a grounding lug for grounding the components installed in the cabinet. It is located at the bottom of the cabinet. Connect the cabinets securely to the plant grounding system via these grounding lugs. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 92: Preparations For Connecting The Power Cables

    2. Apply a thin film of grease. Electrolube 2G is a suitable lubricator. 3. Screw the cable lug with a M12 screw and, if necessary, with a washer to the contact surface. Tighten the nuts with a torque of 50 Nm. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 93: Connect The Power Cable To The Motor And The Supply System

    Cables connected to the connection point that are not in compliance with the applicable regulations represent a high electrical transition resistance that can cause thermal damage (fire) during operation. ● Tighten the screws with the required torque. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 94: Table 6-3 Drive And Motor Connection Terminals

    ● Change the phase sequence with the drive parameterization. Note Interconnect the windings for motors that can be operated in star-delta correctly. To do this, read the motor documentation. Observe the required isolation voltage for the operation of the drive. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 95: Connect The Auxiliary Voltage

    Connect the cable provided for the cooling unit to the corresponding interfaces on the drive and the cooling unit. Further details are contained in the circuit diagram of the drive and the re- cooling unit. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 96: Fastening The Cable Ducts With Cable Ties

    Schematic diagram: Fastening the cable ties Mounting the rear panel After all installation and connecting work has been completed, reattach the rear panels to the individual transport units that were removed during preparatory work. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 97: Start-Up

    ● Obtain information about the range of SITRAIN training courses available through your local contact person. Make use of the support and services offered by the responsible Siemens Service Center when commissioning this equipment. You can find the relevant contact person under "Service & Support (Page 175)".
  • Page 98 Start-up SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 99: Operation

    Serious follow-on faults are possible, if the specified short-circuit current values are exceeded. This can result in death, serious injury or material damage. ● Observe the maximum permitted short-circuit currents and maximum specified short-circuit times. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 100: Operating The Drive

    To complement these operating instructions, the List Manual contains an overview of all parameters as well as a selection of function diagrams to describe the operating principle. Operating the drive Only trained personnel may operate the converter. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 101: Touch Screen Operator Panel

    The operator panel has the following functions: ● Touch-screen operation ● Screen saver ● Language switching ● Local operation ● TRACE function ● Display of converter faults and alarms ● Fault memory, can be read out via USB SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 102: Parameter

    Display parameters are used to display internal variables, e.g. the actual motor current. Figure 8-2 Parameter types All these drive parameters can be read and changed via PROFIBUS using the mechanisms defined in the PROFIdrive profile. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 103: Functions

    Both variables are imported simultaneously via two separate or one setpoint source and added in the setpoint channel. Adjustable parameters Parameter Setting p1070 Main setpoint p1071 Main setpoint scaling r1073 Main setpoint effective SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 104: Table 8-1 Parameter

    The suppression bandwidths allow this range to be blocked for steady-state operation. Because the points at which critical whirling speeds occur in a drive train can vary depending SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 105: Table 8-2 Parameter

    The rounding times achieve the following: ● They protect mechanical components, such as shafts and couplings. ● The overshoot of the actual speed while approaching the setpoint is avoided. The control quality is improved. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 106: Table 8-4 Parameter

    The effective ramp-up time increases when you enter an initial and final rounding-off time. Effective ramp-up time = p1120 + (0.5 x p1130) + (0.5 x p1131) You can find additional information in function diagrams 3060 and 3070. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 107: Vector Control

    ● A defined and/or variable torque for speeds below approx. 5% of the rated motor frequency (p0310) must be maintained. Open-loop and closed-loop control methods (p1300): ● V/f control with linear characteristic. ● I/f control with fixed current. ● Speed control. ● Torque/current control (in short: torque control). SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 108 The switchover is governed by time and frequency conditions (p1755, p1756, and p1758). If the setpoint frequency at the ramp-function generator input and the actual frequency are below p1755 x p1756 simultaneously, the system does not wait for the time condition. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 109 For controlled reversing or controlled starting for 0 Hz, under the following condition the closed-loop control is switched automatically from closed-loop controlled operation to open- loop controlled operation: ● Dwell-time > 2 seconds or > p1758 in the range of 0 Hz SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 110: U/F Control

    Open-loop/closed-loop operating mode / control type Function diagrams ● 1590 ● 1690 ● 5060 ● 6300 Note A simple rise in voltage can be achieved with parameter p6890. Refer to function diagram 6300. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 111: Analog And Digital Inputs/Outputs

    Reference fre‐ quency Output current r0068 Aeff p2002 DC-link voltage r0070 p2001 Torque setpoint r0079 p2003 Output power r0082 r2004 For diagnostic purposes Control deviation r0064 1/min p2000 Slip frequency r0065 Reference fre‐ quency SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 112 Reference flux 100% = Rated motor flux Reference temperature 100% = 100° C Example: Changing analog output 0 from current to voltage output –/+ 10 V Figure 8-5 Example: Setting analog output 0 SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 113: Additional Settings For Analog Outputs

    Additional setting parameters for analog output 0 (AO0) Parameter Value Adjustment range p4077[0] Analog outputs, characteristic value x1 -1000.00 to +1000.00% Factory setting: 0.00 % Setting for the x coordinate in % of the first point on the scaling characteristic. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 114 Additional setting parameters for analog output 1 (AO1) Parameter Value Adjustment range p4077[1] Analog outputs, characteristic value x1 -1000.00 to +1000.00% Factory setting: 0.00 % Setting for the x coordinate in % of the first point on the scaling characteristic. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 115 Voltage output present at terminal 1, ground is at terminal 2 Set TM31.AO_type [analog output 0] to between -10 and +10 Set TM31.AO_char. x1 to 0.00 %. Set TM31.AO_char. y1 to 0.000 V. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 116: Scaling The Input Signal Of The Analog Inputs

    When analog input 0 is set as a current input (p4056 = 2 / 3 / 5) and switch S5.0 is set to "I", the unit is Parameter Value Adjustment range p4060[0] Analog inputs, characteristic value y1 -1000.00 to 1000.00% Default settings: 100,00 % Setting for the y coordinate in % of the second point on the scaling characteristic. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 117: Digital Inputs/Outputs

    In general, the shield should be applied at both ends of the shield support bar. The digital outputs of the TM15 are continued short-circuit proof. The logical status of the outputs can be read back. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 118: Digital Outputs

    The drive is equipped with four bidirectional digital outputs (terminal X541) and two relay outputs (terminal X542). These outputs are, for the most part, freely parameterizable. For details, please refer to the circuit manual of the drive. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 119: Monitoring Functions And Protective Functions

    The drive features hardware and software functions that protect it against faults and damage caused by impermissible operating statuses or hardware malfunctions. The monitoring elements provide internal microprocessor-controlled monitoring and remote device monitoring. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 120: Insulation Monitoring

    ● Limit value 2: Insulation resistance < 100 kΩ = Signal 2 (fault) The signals are issued to STARTER and output on the operator panel. Further information about the wiring is contained in the circuit manual. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 121: Tripping Of The Circuit-Breaker In Case Of Undervoltage

    ● Never use force to open the doors while the DC-link capacitors are discharging. ● Always observe the five safety rules (Page 15). SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 122: Protection Responses In An Emergency

    DC link voltage from exceeding the maximum value. This avoids any fault shutdown caused by braking ramps that have been set too short. The drive stops controlled. The ramp-down times may increase as a result. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 123 Function Adjustment range p1251 Vdc_controller integral time 1 ... 1000 ms Factory setting: 40 ms Setting for the integral-action time of the vdc controller. The effective integral time can be determined using p1243. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 124: Speed Monitoring With Incremental Encoder

    Permanent speed monitoring enables motor control without an encoder. You can upgrade with additional incremental encoders under the following conditions: ● When high-performance applications, such as bearing control, require a permanent speed control. ● For long-continuing applications with low speeds. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 125: Controlled Stop, Emergency Stop Category 1

    1. Any messages that should be displayed. 2. Protection devices that should be triggered. The list of parameterized faults and alarms can be found in the List Manual in the "Faults and alarms" section. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 126: Message From The Grounding Switch

    If the drive ground is removed, the insulation resistance changes from short-circuit to the system-specific setpoint. The fault message is acknowledged. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 127: Diagnosis

    Check input voltage. light internal board voltage fault. If input voltage is > 18 V and LED red: Return component for repair. Green Continuous 24 V power supply OK. light Internal board voltages OK. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 128: Table 8-6 Leds Of The Dm10 Diagnostics Module

    Internal power supply 1P24 OK / not OK -X34/-X36 Internal power supply 1N24 OK / not OK -X35/-X36 External power supply 2P24_1 and 2P24_2 OK / 2P24_1 or 2P24_2 not OK Internal and external power supplies OK / not OK SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 129: Diagnostics Via Parameters

    You can find additional notes in the parameter description of parameters p0810, p0811, r0836 in the List Manual. The command data set selected via the binector inputs (e.g. p0810) is displayed via r0836. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 130 TM31 digital inputs status Display of the digital input status on the Terminal Module 31 (TM31) Signal name 0-signal 1-signal DI 0 (X520.1) High DI 1 (X520.2) High DI 2 (X520.3) High SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 131 High DI/DO 6 (X520.8) High DI/DO 7 (X520.9) High DI/DO 8 (X521.2) High DI/DO 9 (X521.3) High DI/DO 10 (X521.4) High DI/DO 11 (X521.5) High DI/DO 12 (X521.6) High DI/DO 13 (X521.7) High SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 132 DI/DO 20 (X522.6) High DI/DO 21 (X522.7) High DI/DO 22 (X522.8) High DI/DO 23 (X522.9) High It does matter whether DI/DO is set as an input or output (p4028). DI/DO: Bidirectional digital input/output SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 133: Maintenance

    Using non-approved spare parts can affect the function of the equipment and damage it. Third- party spare parts and unapproved spare parts may not meet the requirements. ● Only use spare parts that have been approved by the manufacturer. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 134 Note Siemens offers its customers support in the form of a service contract. For further details, contact your regional office or sales office. Note Inform the manufacturer about each maintenance job that has been carried out and about each spare part replacement for the purposes of a reliability analysis.

  • Page 135: Grounding The System

    Secure the terminals of the grounding spider, first on the lower ball button , and then on the ② upper ball buttons ① ② Ball head in the cabinet Ball buttons in the motor cabinet SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 136 Maintenance 9.2 Grounding the system Figure 9-1 Grounding points Attaching the grounding spider Figure 9-2 Example: Attaching the grounding spider SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 137: Grounding Using A Make-Proof Grounding Switch

    A DC link short-circuit can occur if you ground the drive under voltage. This can result in death, serious injury or material damage. ● Remove the socket wrench before switching on the power. This activates the interlocking. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 138: Opening The Doors

    Opening the power unit doors for maintenance work The doors can only be opened under the following conditions: ● The DC-link voltage is below a threshold value of 60 V. ● The circuit-breaker is open. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 139: Manually Unlocking Power Unit Doors

    If the auxiliary voltage fails, you can only unlock the doors manually. To unlock the doors, proceed as described in the chapter titled "Preparation for use". See also Opening doors in preparation for use (Page 69) SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 140: Secure Locking System (Option M10)

    Circuit-breaker ② Coded key for the key transfer unit ③ Key transfer unit ④ Coded key for cabinet doors ⑤ Locks for the cabinet doors Figure 9-6 Components of the secure locking system SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 141: Inspection And Maintenance

    Check the internal connec‐ Siemens serv‐ After 1 year tions. ice personnel and then every 4 years. Carry out inspection and Siemens serv‐ Annually Refer to the following pages visual check. ice personnel SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 142: Cleaning

    For significant levels of pollution and dirt, use an ESD cloth soaked in ethyl alcohol (however, not so much that it drips from the cloth). SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 143: Cleaning Aluminum Parts

    ● Replace defective hoisting solenoids and security bolts before (re)commissioning. 9.4.4.3 Checking the isolating clearances ● Slight, dry, non-conducting contamination is permitted. ● Remove contamination caused by dust in conjunction with high humidity. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 144: Checking The Capacitor Release

    Checking the plug connections. Regularly check the plug connections to ensure they are seated correctly and the contacts are not corroded. Note The fiber-optic cables for the gating boards must be properly inserted in the connectors. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 145: Replacing Filter Mats

    Dust can enter the interior of the cabinet during filter mat replacement due to the suction of the running fans. Dust deposits can damage the device. ● Carefully ensure that no dust enters the cabinet when replacing the filter mats. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 146: Maintaining The Fan

    If the drive is equipped with a temperature-controlled fan, the fan can run on even if the power section is switched off. You can be injured if you touch the fan. ● Wait until the fan has shut down and has come to a stop. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 147: Repair

    Tightening torque for screws Screw type Soft materials S3 Hard materials S2 Hard materials S1 in - lb in - lb in - lb 15.9 11.5 15.9 34.5 26.6 26.6 69.0 53.1 53.1 13.0 10.0 88.5 SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 148: Table 9-2 Tightening Torques For Screw Terminals For Copper Cables Without Cable Lug 1)

    M3.5 11.5 11.5 22.1 22.1 11.5 26.6 31.0 15.9 34.5 63.7 42.5 159.3 265.5 Observe the tightening torques of the terminal manufacturer and the test torques according to DIN EN 60999-1, VDE 609-1 SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 149: Replacing The Avt Combination Module

    . Do not bend the fiber-optic conductors. 9.5.3 Replacing the operator panel 9.5.3.1 Replacing the operator panel To replace the operator panel, proceed as follows: 1. Disconnect the cabinet from the power supply. 2. Open the cabinet. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 150 (9 x) of the fastening clips. Remove the mounting clips. Withdraw the operator panel from the cabinet door towards the front. 6. Fit a new operator panel. Fasten the operator panel. 7. Connect the cables. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 151: Replacing The Compactflash Card

    ● Only remove or insert the CompactFlash card when the power is switched off. 2. Withdraw the CompactFlash card from the Control Unit. Back up the data saved on it. 3. Copy the stored data of the previous CompactFlash card to the new original Siemens card. Note Invalid software key The software key is associated with the serial number of the CompactFlash card.

  • Page 152: Replacing The Phase Module Or Diode Module

    ● Secure the component to be replaced. ● Never position yourself under the component to be replaced when rolling it in and out. Required tools ● Standard RHM 23 stacker, MLFB 6SC8476-1EA00-0AA0 ● Changing device, MLFB 6SL3986-6YX00-0AA0 SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 153: Replacing The Phase Module

    A power unit comprises three phase modules. The IGCT phase module is a replaceable unit. The weight is > 250 kg. The entire IGCT phase module must be withdrawn from the drive so that it can be repaired. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 154 ③ 1. Remove the electrical connections from the lifting solenoids 2. Loosen the screws connecting the central brace with the frame of the cabinet, and remove the central brace. Figure 9-14 Lifting solenoid SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 155 2. Remove the power supply cables on the transformers. Figure 9-16 Fiber-optic conductors and power supply cable ⑦ 3. Release the screwed connections between the phase module and the busbar package on the rear of the IGCT phase module. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 156 5. To remove the upper phase module, unscrew the motor voltage sensing module. Release ① the side screws . Ensure that the connected fiber-optic cable and connecting cable are not damaged. Figure 9-18 Motor current acquisition module SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 157 3. Fasten the phase module to the busbar. The following figure shows the installed busbars in the dismantled state of the phase module. ① Phase module top ② Phase module center and bottom Figure 9-20 Installing the busbars SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 158 Changing device: roller tracks 4. Position the stacker with the mounted changing device in such a way that the roller tracks under the phase module and the roller tracks on the stacker can be screwed together. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 159 7. Remove the screwed connections for the roller tracks, which are now joined together. 8. Place the defective phase module down in a suitable place (e.g. on the wooden beams you used for placing the changing device on the stacker). SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 160 3. Tighten the joints between the water pipes by hand. Performing final checks 1. Open the valves. 2. Make sure that the connections are tight. 3. Make sure that the flow is ensured once the re-cooling unit has been switched in. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 161: Replacing The Diode Module

    Required tools ● Cooling water catchment tank for emptying the drive ● Open-ended spanner (22 mm) Prerequisite Prepare the changing deviceas described in Section "Attaching the changing device to the stacker (Page 152)". SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 162 . Unscrew the water ③ supply and outlet pipes . Capture the cooling water using the catchment tray. Remove all water from the diode module. Figure 9-26 Diode module: phase connections SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 163 5. Lift the diode module by a few millimeters. To do so, insert the screws (size M16x150) ① through the lugs on the diode module frame from above. Figure 9-29 Changing device: roller tracks SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 164 1. Install the intact module in the reverse order of the previously described steps. 2. When tightening the screws, make sure that you use the appropriate torque (Page 147) permissible for each screw type. 3. Tighten the joints between the water pipes by hand. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 165: Replacing The Power Stack Adapter

    "Special examination of defective components (Page 147)". Observe the following when you send in a component: 1. Close the fiber-optic cable connectors with blanking plugs. 2. Send the defective Power Stack Adapter only in the approved packaging. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 166: Replace The Sponge For The Leak Detector

    If the sponge is dry (hard), the switch is closed. If there is water in the drive, the sponge becomes soft and the switch opens. ① Sponge hard, switch is closed ② Sponge soft, switch is opened Figure 9-32 Sponge SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 167: Replacing Fuses

    3. Rectify the cause of the fault. 4. Fit the replacement fuse and close the fuse holder. The order numbers for replacing fuses that have blown can be found in the spare parts list. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 168: Replacing The Current Transformer

    Maintenance 9.5 Repair 9.5.9 Replacing the current transformer The current transformer may only be replaced by technicians trained by Siemens. 9.5.10 Door interlock system Contact Technical Support (Page 175) if the door interlock system becomes defective. 9.5.11 Replacing the precharging transformer...
  • Page 169 2. Install the new transformer in the reverse order to when you removed it. Comply with the specified torque (Page 147) of the fastening screws. When attaching the connecting cables ensure that the cables do not twist. 3. Check that the precharger is working correctly. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 170: Replacing The Precharging Rectifier

    ① 2. Remove the five plastic nuts of the module. Installing a module Install the new module in the reverse order to when you removed it. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 171: Spare Parts

    ● Only use spare parts that have been approved by the manufacturer. To request spare parts, please contact the Siemens sales office responsible for your region. You can find an overview of the Siemens contact partners in your region here (www.siemens.com/services/partner).
  • Page 172 Spare parts SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 173: Disposal

    ● Only specialist personnel may disassemble and dispose of device components and old devices using appropriate protective clothing. ● Shut down the device before disassembling. ● Ground the device ● For old equipment, observe the information in the "Transport" chapter. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 174 Disposal 11.2 Removing device components and old devices For the following components, pay special attention when disposing or reusing: ● Batteries ● Capacitors ● PCBs ● Electronic components SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 175: Service & Support

    (www.siemens.com/yourcontact) Siemens Support for on the move With the "Siemens Industry Online Support" App, you can access more than 300,000 documents for Siemens Industry products – any time and anywhere. The App supports you in the following areas: ●...
  • Page 176 Service & Support SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 177: Technical Data And Drawings

    In accordance with DIN VDE 0470 T1, EN 60 529, IEC 60 529 Protection class Class 1 according to DIN EN 61800-5-1/VDE 0160 T105 (IEC 61800-5-1) Touch protection DIN EN 50274/VDE 0660 T514 SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 178 Technical data and drawings B.1 Technical specifications SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 179: Checklists And Forms

    When the cable is fed in from above, ensure that enough room is available if the cable has to be bent because of the cable feeder and cross-sections. To prevent lateral forces on the entries, insert the cable vertically. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 180: Checklist For Electrical Installation

    To relieve strain on the cables, they must be clamped on the cable propping bar (C-bar). When EMC-shielded cables are used, screwed glands that connect the shield to ground with the greatest possible surface area must be provided on the motor terminal box. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 181 This voltage is not integrated in the EMERGENCY STOP se‐ quence of the drive and is, therefore, present even when the EMER‐ GENCY STOP button has been actuated. These cabinet-internal cables can be easily identified by their orange insulation. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 182 Note that when the analog inputs on the customer terminal strip are used as current or voltage inputs, the isolation amplifiers ( ... ) must be set accordingly. Connecting protection and monitoring devices SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 183 VSM 10. To do so, install voltage transformers at the medium-voltage lev‐ el, which supply 3-phase 100 V AC as the synchronization voltage. Connect the voltage transformers on the drive side to terminals. SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...
  • Page 184 ● Spanner or socket spanner (w/f 16/17) ● Spanner or socket spanner (w/f 18/19) ● Hexagon-socket spanner (size 8) ● Torque spanner, max. 50 Nm ● Screwdriver, size 2 ● Screwdriver, Torx T20 ● Screwdriver, Torx T30 SINAMICS SM150 6SL3845-2NN41-8AD0 Operating Instructions Rev.201908010908 EXAMPLE...

  • Page 185: Index

    Components that can be destroyed by electrostatic discharge (ESD) " Guidelines, 19 Crowbar, 28 "Siemens Industry Online Support" App, 175 DC link, 30, 32, 36, 37, 121 5 safety rules, 16 Deionized water requirements, 45 Door interlock Castell lock, 55...
  • Page 186 Failure of the control components, 28 Location, 61 Internal protection functions for the control Purpose, 60 hardware, 29 Siemens Industry Online Support Make-proof grounding switch, 53 App, 175 Monitoring functions and protective devices, 22 Spare parts, 175 Semiconductor failure, 28...
  • Page 188 0005000025 038452 01 EN 01 Further Information www.siemens.com/LDA Siemens AG Large Drives Applications Vogelweiherstr. 1-15 90441 NÜRNBERG GERMANY *000500002503845201EN01* 000500002503845201EN01...
  • Page 189 Large Drives Applications Department DI MC CBMF MF-NMA LDA EN Siemens AG, DI MC CBMF MF-NMA LDA EN, Postfach 47 43, 90025 Nürnberg Tel. +49 (911) 433-6422 +49 (911) 433-6921 PD LD AP BA OM Email motoren.doku.aud@internal.siemens.co Yasmin Marx Gugelstr. 65 Our ref.
  • Page 191 Spine label for binder 50 mm (120 g/m2) SINAMICS SM150 6SL3845-2NN41-8AD0 EXAMPLE Operating Instructions Spine label for binder 145 mm (120 g/m2) SINAMICS SM150 6SL3845-2NN41-8AD0 EXAMPLE Operating Instructions / Installation Instructions...

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