Siemens SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions Manual

Medium-voltage drive
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Edition
05/2020
Operating Instructions
Installation Instructions
Medium-Voltage Drive
SINAMICS PERFECT HARMONY GH150
Type 6SL3826
www.siemens.com/drives

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Summary of Contents for Siemens SINAMICS PERFECT HARMONY GH150 6SL3826

  • Page 1 Operating Instructions Installation Instructions Medium-Voltage Drive SINAMICS PERFECT HARMONY GH150 Type 6SL3826 Edition 05/2020 www.siemens.com/drives...
  • Page 2 19.06.2020 09:25 V14.00...
  • Page 3 Introduction Safety instructions Description Medium-Voltage Drive Preparations for use SINAMICS PERFECT HARMONY GH150 Assembly Type 6SL3826 Electrical connection Operating Instructions Installation Instructions Commissioning Operation Maintenance Spare parts Disposal Service & Support Technical data and drawings Quality documents Additional documents Edition 05/2020...
  • 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

    Components...........................30 3.7.1 Control Unit ..........................31 3.7.2 Power Stack Adapter ......................31 3.7.3 Terminal Modules........................34 3.7.4 Power cell..........................34 3.7.4.1 IGBT module ..........................35 3.7.4.2 Capacitor bank ........................35 3.7.5 Mechanical door interlock system ..................35 3.7.6 Precharging..........................36 SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 6 3.8.36 Safety locking system (option M10) ..................52 3.8.37 Connection of auxiliary voltage and signal cable from above (option M34) ......53 3.8.38 Brass cable entry for power and signal cables (option M36) ..........53 SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 7 Safety instructions for assembly ....................67 Tools required ........................68 Screwing the transport units together ..................68 Connect to the foundation ......................69 Connecting cabinets.......................70 Electrical connection...........................71 Safety instructions for electrical connections .................71 Electromagnetic compatibility....................73 Potential concept........................76 SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 8 Checklist for preventive maintenance work................97 9.4.3 Visual inspections ........................98 9.4.3.1 Equipment for visual inspections....................98 9.4.3.2 Checking the isolating clearances..................98 9.4.3.3 Checking the plug connections....................98 9.4.3.4 Checking the cable and screw terminals................99 SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 9 Table 3-2 Optical indicator...........................39 Table 3-3 DRIVE-CLiQ interface .........................55 Table 6-1 Cable cross-sections ........................76 Table 8-1 LEDs of the Power Stack Adapters ....................89 Table 8-2 LEDs of the SIRIUS safety relay ....................90 SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 10 Replacing the current transformer.....................107 Figure 9-8 Example diagram: Replacing the pre-charging rectifier ............109 Figure 9-9 Removing a power cell ......................112 Figure 9-10 Removing diode stack modules ....................114 Figure 9-11 Diode stack module ........................115 SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 11: 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 PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 12 Introduction 1.1 About these instructions SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 13: 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 PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 14: Safe Handling

    If the connection to the motor is not isolated or grounded, these voltages can also remain. Touching live parts can result in death or serious injury. ● Before opening the doors, wait until the connected machine has come to a standstill. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 15 Contact with the parts mentioned can result in death, serious physical injury or damage to property. ● Observe the instructions regarding installation and operation. ● Always take protective measures before touching any components. ● Do not remove any covers. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 16: Electromagnetic Fields In Electrical Power Engineering Installations

    The functioning of cardiac pacemakers could be impaired by electromagnetic fields. Death or serious physical injury can result. ● It is therefore not permissible for people with pacemakers to stand close to the device. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 17: Components That Can Be Destroyed By Electrostatic Discharge (Esd)

    The necessary ESD protective measures for the entire working range for electrostatically sensitive devices are illustrated once again in the following drawings. Precise instructions for ESD protective measures are specified in the standard DIN EN 61340‑5‑1. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 18: Information For Persons Responsible For Plants And Systems

    ● The operating instructions and the complete product documentation are always available when carrying out any work. ● The technical data as well as the specifications relating to the permissible installation, connection, ambient and operating conditions are taken into account at all times. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 19: Grounding Concept

    Select the highest cross-section of the protective grounding conductor from one of the following variants: – According to local wiring regulations – Calculated according to IEC 60364-5-54, 543.1 – Half a phase conductor cross-section SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 20: Installation Site Safety

    ● Display adequate hazard warning notices on the installation. ● Place barriers around hazardous areas. ● Take measures, e.g. using shields, to reduce electromagnetic fields at their source. ● Make sure that personnel are wearing the appropriate protective gear. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 21: Requirements For The Circuit Breaker Provided By The Customer

    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 PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 22 – 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 PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 23: 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 24 "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 PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 25: Description

    For additional information, see Chapter "Opening the device (Page 93)". An Emergency mushroom-head pushbutton is installed in the cabinet door of the Control Module. See also Emergency mushroom-head pushbutton (option L45) (Page 50) SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 26: External Safety Components

    The purpose of the Control Module is for the open-loop and closed-loop control of the drive. Operating control and diagnostics of the drive are also realized using the Control Module. Note Details on the design can be found in the layout diagram. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 27: Basic Line Module

    ● The power cells are housed with the IGBT semiconductors in the submodule cabinet. ● The branch reactors and the associated measuring equipment can be found in the branch reactor cabinet. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 28: Figure 3-2 Block Diagram: Motor Module Employing M2C Technology

    Actual value sensing ⑤ Branch reactor Figure 3-2 Block diagram: Motor Module employing M2C technology Note Details on the design can be found in the layout diagram. See also Power cell (Page 34) SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 29: Air Cooling

    Fans located on the roof section of the cell cabinet draw-in cooling air through the cells, rectifier and the branch reactors and blow it upwards and out through the roof section of the cell cabinet. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 30: Components

    ● Additional information about connecting the various components is pro‐ vided in the circuit manual. ● You can find information on the interfaces and LEDs of individual com‐ ponents in the "Supplementary component descriptions (https:// support.industry.siemens.com/cs/ww/en/view/109768128)" document. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 31: Control Unit

    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 PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 32: Figure 3-3 Interface Overview Of Power Stack Adapter 4

    X11 to X16, Gating of the power semiconductors X21 to X26, X31 to X36, X41 to X46, X51 to X56, X61 to X66 Figure 3-3 Interface overview of Power Stack Adapter 4 SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 33: Figure 3-4 Interface Overview Of Power Stack Adapter 5

    X51 to X56, X151 to X156, X61 to X66, X161 to X166 Figure 3-4 Interface overview of Power Stack Adapter 5 See also DRIVE-CLiQ interface (Page 55) LEDs of the Power Stack Adapters (Page 89) SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 34: Terminal Modules

    A power cell comprises the following mechanical units that can be separated: ● IGBT module ● Capacitor bank ① IGBT module ② Capacitor bank Figure 3-5 Power cell See also Replacing a power cell (Page 110) SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 35: Igbt Module

    The device cannot be switched on again until all the doors are closed. For more information on this topic, see section "Repair" in the "Maintenance" chapter. See also Opening the device (Page 93) SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 36: Precharging

    The common power supply is an AC/AC converter that converts an alternating voltage into a square-wave voltage. The specified input voltage is 230 V AC ±20 %, and an additional transformer is added, if a control voltage of 120 V AC is required. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 37 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 PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 38: Connections

    Description 3.7 Components 3.7.8.2 Connections SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 39: Table 3-1 Interface Description

    X8 -- IA> X9 -- IA> Green The green LED on the front panel is lit as long as the output voltage (in the specified range) is available at the power inputs. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 40 EMC and safety requirements. Power supply, used for 24 up to 36 cells If power stack adapter 4 is used, then the 4 power supplies listed below are used in the PSA panel. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 41: Touch Screen Operator Panel

    DC/DC converters are used to provide a stable and safe 24 V power supply of the external customer connections. Detailed information about connecting the DC/DC converter is provided in the circuit manual. The mounting location is provided in the layout diagram. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 42: Line Filter

    2 LEDs indicate the operating state and the function. After releasing the EMERGENCY STOP button, the internal circuits of the safety relay and external contactors are monitored to ensure that they are functioning correctly. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 43: Auxiliary Power Supply

    A 1 AC auxiliary power supply must be provided by the customer for the following components: ● Closed-loop control cabinet – Cabinet lighting, service socket outlets and cabinet anti-condensation heating – Open-loop control – Motor anti-condensation heating ● Precharging cabinet – Cabinet anti-condensation heating SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 44: Ac Auxiliary Voltage Supply

    +45°C is therefore possible. The fans are not redundant. However, the fan can be replaced in operation. The Control Module can briefly tolerate higher temperatures. Nevertheless, prompt replacement is advisable. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 45: Auxiliary Voltage Supply 3 Ac 380 V 50 Hz (Option C36)

    3.8.10 PROFINET interface (option G24) The CBE20 communication module allows the drive to be networked using PROFINET. Additional information about the communication module is provided in document "Supplementary component descriptions (https://support.industry.siemens.com/cs/ww/en/ view/109768128)". SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 46: Modbus Plus Interface (Option G21)

    1x temperature sensor evaluation unit TM150 (option G51) This option comprises a temperature sensor evaluation unit TM150. 3.8.18 2x temperature sensor evaluation units TM150 (option G52) This option comprises two temperature sensor evaluation units TM150. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 47: Terminal Module Tm31 (Option G61)

    When the analog inputs and outputs on the optional TM31 are used for communicating with the control level, additional isolating transformers are available (optional). 3.8.20 Second Terminal Module TM31 (option G62) Option G62 in conjunction with option G61, includes an additional TM31 Terminal Module. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 48: Additional Terminal Module Tm15 (Option G63)

    Display instruments in the cabinet door for voltage, current, speed, and output plus indicator lamps (option K21) Analog display instruments that display process variables as % are integrated in the cabinet door: ● Voltage ● Current SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 49: Display Instruments In The Cabinet Door For Current, Speed, Output And Winding Temperature Plus Indicator Lamps (Option K22)

    You can find information on the interfaces and LEDs in the "Supplementary component descriptions (https://support.industry.siemens.com/cs/ww/en/view/109768128)" document. 3.8.27 CU320-2 DP Control Unit (option K90) With option K90, a CU320-2 DP Control Unit (PROFIBUS) is installed. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 50: Automatic Restart Function (Option L32)

    All auxiliary equipment, which does not permit a brief interruption, must be appropriately buffered. This is used to provide the minimum supply for all open-and closed- control components of the converter. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 51: Anti-Condensation Heating (Option L55)

    The Emergency mushroom-head pushbutton is connected with the safety relay. The circuit-breaker disconnects the power supply to the converter. The motor coasts down. Because not all auxiliary circuits are disconnected when you press the mushroom-head SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 52: Safety Locking System (Option M08)

    The medium-voltage breaker cannot be switched on again. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 53: Connection Of Auxiliary Voltage And Signal Cable From Above (Option M34)

    IAC data. This is generally realized using a current-limiting inductance or a transformer (uK) and a time-limiting main breaker (discrimination). SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 54: Redundant Fan (Option M61)

    The option is used, for example to operate anti-condensation heating. The controlled outgoing feeder is protected by a miniature circuit breaker. The contactor is deactivated by means of an ON command on the drive. The OFF command energizes the contactor. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 55: Csa Mark (Option U03)

    Technical Data. The information there supersedes the corresponding contents of the operating instructions. Please read and follow this information carefully. Interfaces 3.9.1 DRIVE-CLiQ interface Table 3-3 DRIVE-CLiQ interface Signal name Technical data Transmit data + Transmit data - SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 56 Reserved, do not use Reserved, do not use + (24 V) Power supply M (0 V) Electronics ground Blanking plate for DRIVE-CLiQ interface: Molex, order number: 85999-3255. The maximum DRIVE-CLiQ cable length is 50 m. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 57: Preparations For Use

    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. SINAMICS PERFECT HARMONY GH150 6SL3826...
  • Page 58: 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 PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 59: Transport

    ● 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 PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 60: 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 PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 61: Transport With A Crane

    ● The forks of the truck must protrude at the rear of the transportation unit. ● Only use forklifts approved for the purpose of transporting the devices. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 62: Figure 4-3 Transporting A Transportation Unit (Still In Packaging) With A Crane

    Spreader beam ② Center of gravity ③ Imprinted position of the rope Figure 4-3 Transporting a transportation unit (still in packaging) with a crane See also Transport with a fork-lift truck (Page 60) SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 63: Unpacking The Cabinets

    Material damage caused by incorrect removal of a load securing device The load securing device protects the cabinet from any damage. If you remove the load securing device improperly, the cabinet may sustain damage. ● Correctly remove the load securing device. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 64: Lifting The Cabinet Off The Transport Pallet

    Material or temperature damage may result. ● Remove the shipping indicators before commissioning. Remove any adhesive residue from the shipping indicators using methylated spirits. See also Checking shock and tilt indicators (Page 57) SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 65: Storage

    – 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 66: Storing Fans

    Even if the fan is not used, the bearing grease ages. The utility of the fan can be impaired. ● Rotate the fan at least once a year. ● Do not store the fan for longer than two years before commissioning. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 67: Assembly

    ● Then keep the doors closed. ● The device must be professionally cleaned in the event of pollution in the form of conductive dust particles (e.g. from welding work). Contact the service center in this regard. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 68: Tools Required

    ● Install the converter only on a level and horizontal surface. Preparation Ensure that access to the holes in the bottom of the cabinets is unobstructed. Remove the guard covers. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 69: Connect To The Foundation

    ● Install the transport units in accordance with the specifications provided in the accompanying dimension drawings. ● When doing this, maintain the specified distance between the top of the cabinet and the ceiling. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 70: Connecting Cabinets

    1. Insert the grounding cable through the cabinet side panel. 2. Fasten the grounding cable to the grounding lug using an M10 screw. 3. Tighten the screw with a torque of 25 Nm. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 71: Electrical Connection

    Arcing can occur if cables are not routed in the supplied cable channels. This can result in death, serious injuries or material damage. ● Use the cable ducts and cable entries on the roof to route the cables when electrically connecting the cabinets. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 72 Interference, for example, will result in the device not behaving as expected. When connecting and routing power and signal cables, observe the instructions provided in chapter "Electromagnetic compatibility". SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 73: Electromagnetic Compatibility

    Unshielded cables for > 25 V AC and ≤ 230 V AC – Class 3: Unshielded cables for > 230 V AC/V DC and ≤ 1000 V AC/DC – Class 4: Unshielded cables for > 1000 V AC/DC SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 74 ● 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 PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 75: Figure 6-1 Shield Connection Using A Clip

    ● 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 PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 76: Potential Concept

    Figure 6-3 Potential concept Cable cross-sections Table 6-1 Cable cross-sections Object Cross-section Remark Power cable (individual) Max. 500 mm Max. 2 per terminal 1000 MCM Cabinet protective conductor Max. 107 mm² 4/0 AWG SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 77: Connecting Ground

    ● Clamp the shield of incoming analog and binary cables to the shield busbar at the entry point into the cabinet. Continue running the cable, still shielded, to the terminal strip or board. No shields are connected to the terminal strips or boards. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 78: Connecting The Auxiliary Voltage

    With options C30 - C49, the auxiliary voltage can be drawn from the matching transformer. You will find detailed information in the terminal diagram or in the circuit manual under "Technical specifications and drawings." See also Technical data and drawings (Page 125) SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 79: Connecting Power Cables

    Thermal destruction of the power cable Cables that have not been properly secured at the connection point, represent a high electrical transition resistance, which can result in thermal destruction. See also Torques (Page 104) SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 80: Procedure

    Preferably use cables with foil-type shields. ● Do not connect other cable shields, power cables or control signals to the motor cable shield. Powerful electrical interference and disturbances are induced in cables such as these. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 81: Interconnecting Optional Connections

    Connect shield 1 at the drive to the PE shield busbar. Connect shield 2 at the motor. Interconnecting optional connections Depending on the range of options installed, further connections have to be interconnected. Detailed information about interconnecting these options with the interfaces is provided in the circuit manual. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 82: Fastening The Cable Ducts With Cable Ties

    Fasten all cable ducts whose cover faces downward with cable ties. Wind the cable ties around the entire cable duct. The cable ties must be located at the same positions as in the delivered state. Figure 6-5 Schematic diagram: Fastening the cable ties SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 83: Commissioning

    ● 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 &...
  • Page 84: Starter Software

    STARTER software is used to commission the drive. You perform the following using STARTER: ● Commissioning ● Testing ● Drive optimization ● Diagnostics The STARTER software is available in SIOS under the following link:hot‐ spot text (https://support.industry.siemens.com/cs/ww/en/view/26233208) SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 85: Operation

    ● The company operating the plant or system is responsible for the consequences when the device is still operated after a ground fault has been identified. Carry out a risk analysis. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 86: Operating The Converter

    The monitoring elements provide internal microprocessor-controlled monitoring and remote device monitoring. 8.3.1.1 Insulation monitoring The drive is operated in an ungrounded IT supply system. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 87: Tripping Of The Circuit-Breaker In Case Of Undervoltage

    ● The power supply for the fans, coolant pumps, and the open-loop/closed-loop controllers must be maintained. If the main infeed fails, the pulse block is initiated. The DC link is supported for a short time using the precharge. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 88 The automatic restart function cannot be used in conjunction with the operator panel in the LOCAL mode. When operated in the LOCAL mode, the operator panel withdraws the "ON" command to the circuit breaker if fault OFF1, OFF2 or OFF3 is active. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 89: Fault And System Messages

    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 PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 90: Leds Of The Sirius Safety Relay

    EMERGENCY STOP Enabling circuits Not actuated Closed Actuated Open Fault Open ● Relay jammed ● Motor contactor jammed ● Defect in electronics Cross-circuit fault or ground fault in the EMER‐ GENCY STOP circuit SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 91: Maintenance

    – also for an EMERGENCY OFF or when the main switch is open – a hazardous voltage is still present. This voltage can cause serious injury. ● Carefully comply with the 5 safety rules. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 92 Define maintenance intervals that reflect your plant- specific environmental and operating conditions and meet your availability requirements. When doing so, take the prescribed maintenance intervals into consideration, as well as the instructions for repairing and replacing installed components. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 93: Grounding The System

    Maintenance 9.3 Opening the device 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 94: Open The Doors

    1. The EMERGENCY STOP pushbutton in the Control Unit door was pressed. 2. A delay time of 10 minutes from when the incoming power supply of the drive was switched off has elapsed so that the drive doors can be opened. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 95: Figure 9-2 Dc Link Voltage In Parameter R70(0) Of The Dfemv In Starter

    The DC bus voltage of the power cell drops to below 50 V DC in less than 10 min. This can result in death, serious injuries or material damage. ● Strictly comply with all of the safety measures. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 96: Preventive Maintenance

    The following servicing and inspection instructions are used as the basis for regular inspection of the equipment. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 97: Checklist For Preventive Maintenance Work

    When the relevant Relevant for option L53 company service per‐ message is output. sonnel Check the software. Siemens After every parameter service per‐ modification, and ev‐ sonnel ery five years there‐ after SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 98: Visual Inspections

    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 PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 99: Checking The Cable And Screw Terminals

    ● The five safety rules must be observed. ● Be very careful when lifting the fans. The fans are heavy. The fans can fall if incorrectly handled. This can cause injury and material damage. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 100: Figure 9-4 Removing The Fan

    9.5 Maintenance Removing the fan Figure 9-4 Removing the fan 1. Release the power cable. 2. Release the communication cable. 3. Loosen the fastening screws. 4. Lift the fan out of the drive. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 101: Figure 9-5 Installing The Fan

    9.5 Maintenance Installing the fan Figure 9-5 Installing the fan 1. Lift the fan onto the drive. 2. Tighten the fan fastening screws. 3. Insert the power connector. 4. Insert the communication cable. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 102: Cleaning

    ● Use neither brass, bronze, or steel-wire brushes nor cloths or steel wool interwoven with copper wire. Repair When carrying out any work, carefully observe the information provided in Chapter "Safety instructions (Page 13)". SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 103 Measures in the event of an error It is not possible to fully test repairs that are carried out on site. Return the defective module back to the manufacturing plant for repair. The relevant address is available from your Siemens contact person.
  • Page 104: Components That Can Be Replaced

    ● Low-voltage converter for the fan and precharging ● Bypass 9.7.2 Torques The following table contains the default values. If the replacement of a component requires different torques, they are specified in the associated sections. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 105 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 PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 106: Replacing The Avt Combination Module

    Example of an AVT combination module Installing the AVT combination module ② 1. Use the screws to secure the AVT combination module. ① 2. Reconnect the control lines . Do not bend the fiber-optic conductors. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 107: Replacing The Current Transformer

    7. Pull the busbar out to the front. When doing so, be aware of the cables connected to the second current transformer. 8. Remove the current transformer from the bottom. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 108: Replacing The Precharging Transformer

    2. Install the new transformer in the reverse order to when you removed it. Comply with the specified torque (Page 104) 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 PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 109: Replacing The Precharging Rectifier

    The cables are equipped with Faston connectors. Make a note of the core markings. When installing the new module, note the core markings for the cables. 4. Remove the module. Installing a module Install the new module in the reverse order to when you removed it. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 110: Replacing A Power Cell

    Damage to components when using impact screwdrivers Even with the correct torque, components can be damaged when using an impact screwdriver. This can cause the device to fail. ● Never use an impact screwdriver. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 111 4. Disconnect the connections between the power cell and capacitor bank X9 (C). 5. Disconnect the heat sink from the mounting points on the capacitor bank X4 (D). 6. Remove the power cell. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 112: Figure 9-9 Removing A Power Cell

    1.8 Nm 3 Nm For the M5 x 25 screws of the upper holding rail, a torque of 6 Nm must be used (see step 4 of the description on removing). 13 Nm SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 113: Replacing A Diode Stack

    ● Set of open-ended wrenches ● Torque wrench up to 50 Nm ● Ratchet with short extension ● Ratchet length extension ● Side cutters ● Short slotted screwdriver, Size 2 ● Cable ties SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 114: Removing

    1. Carefully follow the 5 safety rules. Figure 9-10 Removing diode stack modules 2. Disconnect the line cable (A). 3. Isolate and remove all busbars and supports (B). 4. Remove the isolation/Lexan barriers (C). SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 115: Replacing Temperature Sensors

    2. Remove the ties from the sensors. 3. Withdraw the sensors from the front of the AIC. 4. Remove the sensors from the Power Stack Adapter. 5. Insert the new sensors 6. Reconnect the sensors. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 116: Replacing The Hmi Operator Panel

    Maintenance 9.7 Repair 9.7.10 Replacing the HMI operator panel 1. Switch off and disconnect the drive, see The 5 safety rules (Page 13). 2. Open the cabinet. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 117 Maintenance 9.7 Repair 3. Release the power supply cables and the communication cable at the operator panel. 4. Remove the operator panel. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 118: 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 119: 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 (https://www.lda-...
  • Page 120 Spare parts SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 121: Disposal

    The disposal of packaging is controlled by country-specific laws. If in doubt, ask your local disposal specialists or contact the local authorities. The packing material consists of the following components: ● Wooden frames ● Wooden pallets ● Polyethylene foil ● Plywood ● Plastic ● Silica gel SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 122: Removing Device Components And Old Devices

    If the initiator has been activated improperly or is held in the held when activated, physical injury such as crushing may occur. ● The initiator must only be activated by a qualified and trained specialist. Place the bypass in an open space for activation. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 123: Service & Support

    You can find your local partner here (https://www.lda-portal.siemens.com/siemlda/en/contact/ form). Please have the following data ready: ● Type (MLFB) ● Serial number You can find this data on the rating plate. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 124 Service & Support SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 125: Technical Data And Drawings

    The essential requirements placed on EMC protection for the drive system should be secured using an EMC plan at the customer site. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 126: Environmental Conditions

    Storage with suitable packag‐ Transport with suitable pack‐ Operation aging Class 1M11 according to 2M4 according to 3M1 according to DIN EN 60721‑3‑1 DIN EN 60721‑3‑2 DIN EN 60721‑3‑3/A2:1997 (IEC 60721‑3‑1) (IEC 60721‑3‑2) (IEC 60721‑3‑3/Ed2.2:2008) SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 127 (no occurrence of salt mist) Mechanically active substan‐ 1S1 according to DIN EN 2S1 according to DIN EN 3S1 according to DIN EN ces according to class 60721‑3‑1 (IEC 60721‑3‑1) 60721‑3‑2 (IEC 60721‑3‑2) 60721‑3‑3 (IEC 60721‑3‑3) SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 128 Technical data and drawings B.2 Environmental conditions SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 129: Quality Documents

    You can find all quality verifications relating to the device, such as declarations on the conformity of the device with directives or specifications in the "Quality documents" in a separate part of this manual. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 130 Quality documents SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 131: Additional Documents

    Additional documents In addition to these operating instructions, further documents are provided that contain more information on commissioning and service. SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 132 Additional documents SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 133: Index

    Grounding point, 74 CompactFlash card Insufficient grounding, 70, 77 Replacing, 118 Protective ground conductor, 19, 77 Components that can be destroyed by electrostatic Shield busbar, 19 discharge (ESD) Shield connection, 74 Guidelines, 17 SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 134 111 Power Stack Adapter Function, 31 Precharging Components, 36 Function, 36 Replacing the precharging rectifier, 109 Replacing the precharging transformer, 108 Protection and monitoring functions External components, 26 REACH regulation, 121 SINAMICS PERFECT HARMONY GH150 6SL3826 Operating Instructions 05/2020...
  • Page 136 Further Information www.siemens.com/LDA Siemens AG Large Drives Applications Vogelweiherstr. 1-15 90441 NÜRNBERG GERMANY...

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