Siemens SIMOTICS HV M Operating Instructions Manual
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Siemens SIMOTICS HV M Operating Instructions Manual

Electric motor
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Edition
07/2018
Operating Instructions
Installation Instructions
Electric motor
SIMOTICS HV M
Type 1RN76308PR900CG0-Z
www.siemens.com/drives

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Summary of Contents for Siemens SIMOTICS HV M

  • Page 1 Operating Instructions Installation Instructions Electric motor SIMOTICS HV M Type 1RN76308PR900CG0-Z Edition 07/2018 www.siemens.com/drives...
  • Page 2 03.07.2018 13:28 V3.00...
  • Page 3 Introduction Safety information Description Electric motor Preparations for use SIMOTICS HV M Type 1RN76308PR900CG0-Z Assembly Electrical connection Operating Instructions Installation Instructions Commissioning Operation Maintenance Spare parts Disposal Service and Support Technical data and drawings Quality documents Additional documents Edition 07/2018...

  • Page 4: Edition

    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

    Torsional loading of the shaft assembly.................26 4.13 Switching high-voltage motors....................26 4.14 Thermal protection ........................27 4.15 Transport and storage......................27 4.15.1 Transport markings........................27 4.15.2 Checking the delivery......................28 4.15.3 Checking the load handling attachments................28 4.15.4 Lifting and transportation......................29 4.15.5 Storage...........................32 SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 6 Connecting the machine for a specific direction of rotation............63 6.2.2 Inserting the cable into the terminal box................63 6.2.3 Connecting cables with cable lugs..................64 6.2.4 Minimum air clearances......................64 6.2.5 Connecting aluminum conductors..................65 6.2.6 Internal equipotential bonding....................65 SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 7 8.11.3 Mechanical faults........................83 8.11.4 Roller bearing faults.......................84 8.11.5 Cooling system faults......................85 8.11.6 Cooling system faults......................85 Maintenance...............................87 Inspection and maintenance....................87 9.1.1 Safety instructions for inspection and maintenance...............87 9.1.2 Inspections in the event of faults....................88 SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 8 Main terminal box, type 9-103A 732.60................115 10.8 Auxiliary terminal box 1XB9014...................116 Disposal..............................117 11.1 RoHS - restricting the use of certain hazardous substances..........117 11.2 Preparing for disassembly....................117 11.3 Dismantling the machine......................118 11.4 Disposal of components.......................118 SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 9 Schematic representation of a tandem drive................37 Figure 5-1 Balancing type on the drive-end side..................47 Figure 5-2 Schematic representation of alignment of the machine to the driven machine......54 Figure 5-3 Areas for mounting parts......................55 SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 10 Install the V ring.........................106 Figure 10-1 Stator and rotor.........................111 Figure 10-2 Top enclosure..........................112 Figure 10-3 Roller bearings, DE........................113 Figure 10-4 Roller bearings, NDE.........................114 Figure 10-5 Terminal box 9-103A 732.60.....................115 Figure 10-6 Auxiliary terminal box 1XB9014 .....................116 SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • 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. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 12: Compiling Personal Documents

    Using the "Documentation" function, you can efficiently compile your own plant or system documentation. The "Documentation" compiled in a specific language can also be automatically exported in one of the other available languages. The full functionality is only available for registered users. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 13: Safety Information

    EN 50110‑1 "Working in a voltage-free state". Apply the five safety rules in the sequence stated before starting work. Five safety rules 1. Disconnect the system. Also disconnect the auxiliary circuits, for example, anti-condensation heating. 2. Secure against reconnection. 3. Verify absence of operating voltage. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 14: Qualified Personnel

    ● Only remove covers in the manner described in the operating instructions. ● Operate the machine properly. ● Regularly and professionally maintain the machine according to the instructions provided in the "Maintenance" (Page 87) chapter of the operating instructions. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 15 Burns and other damage to health and material may result. ● Read the information in these operating instructions and the product information supplied by the manufacturer. ● Observe the relevant safety regulations and wear the personal protective equipment specified. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 16: Electrostatic Sensitive Devices

    ● Always place electrostatic sensitive devices on conductive bases. ● Always pack, store and transport electronic modules or components in conductive packaging, such as: – Metallized plastic or metal containers – Conductive foam material – Domestic aluminum foil SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 17: Interference Immunity

    ● Protect the personnel working in the plant by taking appropriate measures, such as erecting identifying markings, safety barriers and warning signs and giving safety talks. ● Observe the nationally applicable health and safety regulations. ● Do not carry any magnetic or electronic data media. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 18 Safety information 2.7 Electromagnetic fields when operating electrical power engineering installations SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 19: Description

    Terminal markings and direction of rotation IEC/EN 60034‑8 Noise emission IEC/EN 60034‑9 Starting characteristics, rotating electrical machines IEC/EN 60034‑12* Vibration severity grades IEC/EN 60034‑14 Vibration limits DIN ISO 10816-3 * For machines in line operation only SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 20: Table 3-2 Machine Version With Type Of Protection Ex Ec Or Ex Na

    Various supplementary devices can be integrated or mounted, depending on the order. These include, for example, anti-condensation heating to prevent condensation or temperature sensors for monitoring bearings. See also Technical data and drawings (Page 123) SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 21 Anti-condensation heating The machine is fitted with anti-condensation heating. The connection data is listed on an additional plate on the machine. Paint finish The machine is painted according to the instructions in your order. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 22 Description SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 23: Preparations For Use

    Connect the pipes and/or adequately dimensioned, separately-driven/external fans with a suitable type of construction. ● Please refer to the operating instructions provided by the heat exchanger manufacturer (Page 129). See also Technical data and drawings (Page 123) SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 24: Insufficient Cooling Water Quality

    For machines with external fans, install an interlock circuit that prevents the main machine being switched on if the external fan is not operational. See also Connecting an external fan motor (Page 68) SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 25: Interlock Circuit For Anti-Condensation Heating

    ● Where possible and within a reasonable time take corrective actions such as reducing the power. Such actions can avoid thermal ageing leading to a reduction in the service life of the machine. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 26: Phase Synchronization During Supply System Switching

    A surge suppressor to ground is installed in the switchgear between the circuit breaker and the cable termination for each of the three conductors. The level of protection for the machine windings is sufficient when the limiter is correctly selected (machine rated voltage / response voltage). SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 27: Thermal Protection

    EN 50110‑1 regarding safe operation of electrical equipment. 4.15.1 Transport markings The packing differs depending on the transport type and size. If not otherwise contractually agreed, the packaging corresponds to the packing guidelines for International Standards for Phytosanitary Measures (ISPM). SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 28: Checking The Delivery

    If the load handling attachments and lifting gear are damaged or not correctly secured, the machine may be dropped during lifting. This can result in death, serious injury or material damage. ● Inspect the load handling attachments and lifting gear before use. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 29: Lifting And Transportation

    ● If adapter flange and adapter plates are also supplied, then lift them and transport these parts separately. The load suspension equipment for the motor is not rated for lifting the motor with mounted adapter flange is or adapter plates SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 30 ● Do not remove the factory-fitted load suspension device. In operation, the load- suspension device must remain screwed in. ● If you do remove the load-suspension device, then seal the holes so that they are airtight. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 31: Figure 4-1 Rotor Transport Lock With Two Screws In The Bearing Housing

    This can result in death, serious injury or material damage. ● In order to gain easy and safe access to the underside of the machine, place it in a secure and raised position. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 32: Storage

    ● Ensure that the air circulation under the equipment is not impeded. – Place wooden spacer blocks between the covers and the machine. – Covers or tarpaulins must not trail on the floor around the machine. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 33 (if available), and ensure that the air circulates in the storage room. Storage for longer than three months Lubricate the machine after every two years of storage. 1. Unpack the machine. 2. Remove the rotor shipping brace, if one is fitted. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 34: Protection Against Corrosion

    4.15.7 Protecting the cooling water circuit during storage Anti-freeze protection When supplied, the machine is not filled with cooling water, so that there is no risk of frost damage. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 35: Converter Operation

    The motor overload must not exceed 110 % of the rated torque. The safety is reduced for higher overloads. This can result in shaft breakage. Parts and components that are flung off may result in death, serious injury or material damage. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 36: Insulated Bearings When Operating The Converter

    ● Observe the operating instructions for the shaft grounding. ① ④ Driving machine Insulated bearings ② ⑤ Motor Insulated tachometer fitting ③ ⑥ Insulated coupling Shaft grounding Figure 4-2 Schematic representation of a single drive SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 37: Figure 4-3 Schematic Representation Of A Tandem Drive

    ① ④ Driving machine Insulated bearings ② ⑤ Motor Insulated tachometer fitting ③ ⑥ Insulated coupling Shaft grounding Figure 4-3 Schematic representation of a tandem drive See also Additional documents (Page 129) SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 38: Reducing Bearing Currents

    ● The operating instructions for the converter are not part of this documentation. Refer to the configuration information for the converter. See also Insulated bearings when operating the converter (Page 36) SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 39: Assembly

    Measure the insulation resistance of the winding before starting any installation work. If the insulation resistance lies below the specified value, take appropriate remedial measures. These remedial measures may necessitate the machine being removed again and transported. See also Insulation resistance and polarization index (Page 40) SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 40: Parts Delivery

    ● Can the machine be put into operation? ● Must the windings be cleaned or dried? Detailed information on testing and the limit values can be found here: "Testing the insulation resistance and polarization index" (Page 41) SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 41: Testing The Insulation Resistance And Polarization Index

    Convert the measured insulation resistances in accordance with the formula to the reference temperature of 40° C. This thereby ensures that the minimum values specified can be compared. 5. Read out the insulation resistance one minute after applying the measuring voltage. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 42: Table 5-1 Stator Winding Insulation Resistance At 40° C

    In this case, doubling or halving the insulation resistance at a temperature change of 10 K is used as the basis. ● The insulation resistance halves every time the temperature rises by 10 K. ● The resistance doubles every time the temperature falls by 10 K. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 43 Limit values of the anti-condensation heating insulation resistance The insulation resistance of the anti-condensation heating with respect to the machine housing should not be lower than 1 MΩ when measured at 500 V DC. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 44: Preparing The Mating Faces

    Circulating currents in the motor cause bearing damage at the drive and non-drive end. ● Only connect lubrication tubes, shock-pulse measurement sensor, bearing cover, etc. with other motor parts or the motor ground with the appropriate insulation. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 45: Lift The Machine To Where It Will Be Installed, And Position It

    Machined, bare metal surfaces of machine parts and small components such as screws, bolts, wedges, feather keys, and dowel pins, are treated with an anti-corrosion agent. Carefully remove the anti-corrosion agent and immediately start the installation work. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 46 ● Check the machine parts, as well as fastening and fixing elements, for burrs or pressure marks. Use a smoothing file to carefully remove any such burrs/pressure marks. ● Only whetstones may be used to smooth finished surfaces. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 47: Mounting The Output Elements

    The output element must be pulled on in one continuous operation using the front thread holes in the shaft or pulled on by hand. – Do not strike it with a hammer, as this would damage the bearings. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 48: Lifting And Transportation

    ● When lifting the machine, use only approved and undamaged sling guides and spreaders of sufficient rated capacity. Check this equipment before using it. The weight of the machine is shown on the rating plate. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 49 ● Do not remove the factory-fitted load suspension device. In operation, the load- suspension device must remain screwed in. ● If you do remove the load-suspension device, then seal the holes so that they are airtight. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 50: Putting The Machine Down

    ... ● There is no condensation present within the machine. Setting down the machine ● Set down the machine slowly and carefully at the installation location to avoid any impact. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 51: Draining Condensation

    Nominally the degree of protection of the machine is reduced to IP44 when the screw plug is removed. 5.2.8 Roughly aligning the machine Requirement The transmission element such as a coupling half has already been pulled on. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 52: Installing The Machine

    ● Where necessary, use suitable steps when performing installation work on the machine. ● Do not stand on cables or attachments during installation. Do not use attachments as steps. See also Tightening torques for screw and bolt connections (Page 123) SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 53: Selecting Bolts

    Use the existing tapped holes for the forcing-off bolts to raise the machine. 4. When positioning the machine, ensure that a uniform axial gap (y→0) is maintained around the coupling. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 54: Figure 5-2 Schematic Representation Of Alignment Of The Machine To The Driven Machine

    This can result in damage to bearings, the shaft, or components in the shaft assembly. ● Comply with permissible loads for the forces on the shaft extensions in accordance with the configuration data. ● Contact the Service Center, if necessary. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 55: Connecting The Supply Lines

    Chapter "Additional documents (Page 129)". For the operating data of the air-to-water heat exchanger, refer to the rating plate on the machine or the information about the dimension drawing in the appendix. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 56 The machine is not operated immediately If the machine is not subsequently put into operation, then appropriately prepare for the non- operational period. See also Technical data and drawings (Page 123) Transport and storage (Page 27) SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 57: Complete The Installation Work

    5. Make sure that there are no loose parts on or in rotating machine elements. Observe any feather keys that may be located in free shaft ends. Record all of the installation work that was carried out. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 58 Assembly 5.5 Complete the installation work SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 59: Electrical Connection

    ● Rated current ● Rated voltage ● If required, service factor ● System-dependent conditions, such as ambient temperature, routing type, cable cross- section as defined by required length of cable, etc. ● Configuration notes SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 60: Route The Cable With An Appropriate Loop So That Water Can Drip Off

    Index for winding start (1) or end (2) or if there is more than one connection per winding x Additional indices for cases in which it is obligatory to connect parallel power feed cables to several terminals with otherwise identical designations SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 61: Terminal Box

    ● The connecting surface is bare and protected against corrosion using a suitable substance, e.g. acid-free Vaseline, zinc dust primer etc. ● The flat and spring washers are located under the bolt head. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 62: Radio-Frequency Grounding For Converter Operation

    Hexagon nut ② ⑥ Spring washer Radio-frequency grounding cable ③ ⑦ Terminal Board Cable lug ④ Grounding conductor Figure 6-2 High-frequency grounding You find further information in the "Operation with converter (Page 35)" section. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 63: Inserting And Routing The Cables

    If you want to operate the machine in the opposite direction to the direction stated in the order, please consult your contact partner at Siemens. Directions of rotation, which may be required for an application in a particular plant or system, are not shown on the rating plate.

  • Page 64: Connecting Cables With Cable Lugs

    Minimum air clearances Rated voltage Minimum air clearance Up to 6.6 kV 60 mm Up to 11 kV 100 mm Up to 13.8 kV 140 mm Minimum air clearances for bare electrically live parts SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 65: Connecting Aluminum Conductors

    Align the cable entry support and the cable entry plate to the terminal box enclosure so that the sealing surface between the terminal box and the terminal box cover form a flat face. There must be no steps in the sealing area. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 66: Performing Connection Operations

    ● Rated current ● Rated voltage ● System-dependent conditions, such as ambient temperature, routing type, cable cross- section as defined by required length of cable, etc. ● Requirements according to IEC/EN 60204‑1 SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 67: Bringing Cables Into The Auxiliary Terminal Box And Routing Them

    IP degree of protection of the auxiliary terminal box. 1. Close the openings for operation, using suitable sealing elements such as sealing plugs, threaded adapters, cable or conductor entries. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 68: Connecting An External Fan Motor

    Interlock circuit for the external fan motor (Page 24) 6.3.5 Connecting temperature monitoring for the stator winding The stator winding is monitored for thermal loading by temperature sensors embedded in the stator winding. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 69: Internal Equipotential Bonding In The Auxiliary Terminal Box

    This can result in death, serious injury or material damage. ● When performing any installation work you must always take care to ensure that all equipotential bonding connections remain effective. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 70: Terminating The Connection Work (Auxiliary Circuit)

    2. Close the auxiliary terminal box using the cover supplied for this purpose. See section "Tightening torques for screw and bolt connections (Page 123)" for the tightening torque of the fixing bolts for the cover. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 71: Commissioning

    ● The operating conditions match the data provided in accordance with the technical documentation, such as degree of protection, ambient temperature, etc.. ● Moving parts such as the coupling move freely. ● All touch protection measures for moving and live parts have been taken. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 72 ● If you are using vacuum circuit breakers and vacuum contactors, use an appropriate surge suppressor, such as the Siemens 3EF (zinc oxide varistor with spark gap). ● An additional RC arrester (resistor and capacitor connected in series) makes sense at unfavorable operating points/under unfavorable line supply conditions.

  • Page 73: Commissioning An External Fan

    If the direction of rotation and the arrow do not match, then switch two of the three phases of the external fan motor. Greasing the roller bearings prior to commissioning The following information assumes that the specified storage conditions have been complied with. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 74: Overvoltages When Switching High-Voltage Motors

    ● Avoid shutting down the machine during startup by, for instance, checking for errors in the starting control or for excessively sensitive protection settings. ● Keep shutdowns during startup for checking the direction of rotation or other tests to an absolute minimum. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 75: Test Run

    As a consequence, when ramping up, observe the following: ● Monitor the ramp-up time and number of consecutive starts. ● Comply with the limit values and/or ramp-up conditions specified in the catalog or the order documentation. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 76 If the vibration values in operation are not maintained in accordance with DIN ISO 10816-3, then the machine can be mechanically destroyed. ● During operation, observe the vibration values in accordance with DIN ISO 10816‑3. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 77: Operation

    ● First switch off and disconnect the machine if you must remove covers. Comply with the "Five safety rules": ● Only remove the covers when the rotating parts have come to a complete standstill. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 78: Switching On With The Anti-Condensation Heating Active

    This can result in material damage. ● Make sure that the anti-condensation heating is switched off before the machine is switched on. ● Only operate anti-condensation heating when the machine is switched off. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 79: Switching On The Machine

    ● Only switch off the water cooling system once the machine has cooled down. This will prevent the accumulation of residual heat. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 80: Switching On Again After An Emergency Switching-Off

    ● Comply with the cooler manufacturer's instructions for cooling system servicing in the operating instructions. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 81: Avoidance Of Damage To Roller Bearings During Stoppages

    ● Can the machine be put into operation? ● Must the windings be cleaned or dried? Detailed information on testing and the limit values can be found here: "Testing the insulation resistance and polarization index" (Page 41) SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 82: Decommissioning The Machine

    Immediately perform an inspection after such faults. Correct the cause of the fault as described in the respective remedial measures section. Repair any damage to the machine. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 83: Electrical Faults

    If the rotor has balance type "H" (standard type), the fitted key must be cut back to roughly half of its length. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 84: Roller Bearing Faults

    Too much grease in bearing Remove surplus grease. Wrong grease in the bearing Use the correct grease. Friction marks on raceway Replace the bearing. Brinelling or scoring Replace the bearing. Avoid any vibration at standstill SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 85: Cooling System Faults

    Cooling water contains frost or anti-corro‐ Use cooling water of the agreed quality. sion additives Defective cooling water pipes / defective Locate the leaky section and seal it or consult the manufacturer. cooling water connection SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 86 Operation 8.11 Faults SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 87: Maintenance

    ● Perform maintenance work on the machine only when it is stopped. The only operation permissible while the machine is rotating is regreasing the roller bearings. ● When performing maintenance work, comply with the five safety rules (Page 13). SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 88: Inspections In The Event Of Faults

    9.1.2 Inspections in the event of faults Natural disasters or unusual operating conditions, such as overloading or short circuit, are faults that overload the machine electrically or mechanically. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 89: First Service After Installation Or Repair

    ● Further checks may be required if so specified in operating instructions of components (Page 129) or in accordance with the plant-specific conditions. ● If you find any deviations during the inspection, you must rectify them immediately. They may otherwise damage the motor. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 90: General Inspection

    1. Remove the appropriate stopper in the top enclosure. 2. If water flows through the opening, then determine the cause and deal with it. This may be condensate. 3. Replace the stopper in the top enclosure. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 91: Assessing The Roller Bearings

    At least -20° C ... +130° C °C Dropping point DIN ISO 2176 At least +180° C °C Basic oil viscosity DIN 51562-1 mm²/s ● Approx. 100 mm²/s at 40 °C ● Approx. 10 mm²/s at 100 °C SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 92: Table 9-2 Roller Bearing Greases For Vertical And Horizontal Types Of Construction

    Table 9-2 Roller bearing greases for vertical and horizontal types of construction Manufacturer Grease type Shell Gadus S2 V100 3 ExxonMobil Unirex N3 Esso Energrease LS3 Fuchs Renolit H443 HD88 Lubcon Turmoplex 3 SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 93: Table 9-3 Alternative Greases With Nlgi Class 2 For Motors Of Horizontal Construction

    The regreasing intervals for roller bearings are different from the servicing intervals for the machine. The roller bearings may be damaged if the relubrication intervals are not adhered ● Pay attention to the instructions on the lubricant plate. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 94: Removing Spent Grease

    If the specifications on the lubricant plate are observed, the spent grease chamber will provide capacity for a calculated service life of at least 40 000 operating hours, approx. five years. When the spent grease chamber is full, the spent grease must be removed prior to SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 95: Cleaning Cooling Air Ducts And Passages

    ● Before carrying out any maintenance work on the external fan, disconnect it from the mains, particularly before opening the terminal box. ● Make sure that the device cannot be switched back on. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 96: Maintaining The Anti-Condensation Heating

    ● If dust or humidity have infiltrated the terminal box, this should be cleaned and dried (particularly the insulators). Check all the seals and sealing surfaces and address the cause of the leakiness. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 97: Measuring The Insulation Resistance During The Course Of Maintenance Work

    Note Paint system Contact the Service Center (Page 121) before you repair any paint damage. They will provide you with more information about the correct paint system and methods of repairing paint damage. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 98: Corrective Maintenance

    ● Properly assemble or disassemble the machine. ● Use only suitable tools and equipment. ● Immediately replace damaged components. ● Contact the Service Center (Page 121), if necessary. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 99: Top Enclosure

    This can result in death, serious injury or material damage. ● Do not stand the heat exchanger on the connecting flanges for the cooling water pipes. ● Do not suspend the heat exchanger from them. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 100: Removing The Top Enclosure

    ● Remove all built-on or connecting parts which will prevent the top enclosure from being safely disassembled. ● Before lifting off the top enclosure, loosen the equipotential bonding conductor and the fixing bolts on the stator housing. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 101: Mounting The Top Enclosure

    For machines with shaft heights 450 ... 560 mm and 710 ... 800 mm, ensure that there is no metallic connection between the top enclosure and the machine housing. The circumferential slot should be as even as possible. 3. Apply a thread-locking fluid to the fastening screws, e.g. Loctite 243. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 102: Roller Bearings

    The following preparations are required before removing the rolling bearings. ● Bring the motor into a horizontal position. ● Remove the coupling on the drive end or make the shaft extension freely accessible. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 103: Removing The Labyrinth Sealing Ring

    Only one labyrinth ring is present on the non-drive end if the motor has a second shaft end. Apply a protective coating to the shaft in front of and underneath the labyrinth ring to prevent corrosion. The two set screws are separably with cement such as Loctite 243. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 104: Remove V Ring For Roller Bearing Seal

    IP56. The protective ring does not have to be removed for disassembling the bearing bush. ● Remove the protective ring together with the V ring and the outer bearing cover or end shield from the shaft. See also Fitting V ring for roller bearing seal (Page 105) SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 105: Installing The Labyrinth Sealing Ring

    The correct axial position is obtained when the locating setscrews screwed into the keyway engage. 9.2.3.5 Fitting V ring for roller bearing seal Requirement The roller bearing is already fitted. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 106: Installing Felt Rings For The Inner Bearing Seal

    ● Before installing new felt rings in the bearing cover, soak them in hot oil (approximately 80°C), such as DIN 51517‑C100 lubricating oil. ● Place the felt ring into its notch on the bearing cap and push the bearing cap onto the shaft. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 107: Seal The Motor

    "Hylomar M". Follow the manufacturer's application and safety instructions when doing this. ● Check all sealing elements, such as those on the terminal boxes, for elasticity, aging or damage, and renew them if they are no longer effective. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 108 Maintenance 9.2 Corrective Maintenance SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 109: Spare Parts

    Both of these codes are stamped on the lubricant plate and specified in the motor documentation, or can also be taken from the installed bearings. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 110: Ordering Spare Parts Via The Internet

    You can use "Spares on Web" to determine the order numbers for motor spare parts quickly and easily. Spares on Web (https://www.sow.siemens.com/). See also Guide for Spares on Web (http://support.automation.siemens.com/WW/news/en/25248626) Anti-condensation heating Please contact the Service Center (Page 121) for spare parts. SIMOTICS HV M 1RN76308PR900CG0-Z...

  • Page 111: Stator And Rotor

    Air intake insert, NDE 7.12 DE fan 10.70 Cover 7.30 Fan hub 10.71 Cover 8.00 Rotor, complete 20.04 Auxiliary terminal box 10.00 Stator frame with laminated core 57.00 Anti-condensation heating and winding 10.16 Grounding connection SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 112: Top Enclosure

    31.16 Seal (motor side) 10.46 Mounting elements 32.50 Fan motor 30.02 Air-water cooler assembly with fan unit 32.53 Fan impeller 30.10 Housing 32.61 Adapter flange 30.40 Air-to-water cooling element 32.62 Seal 30.41 Seal SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 113: Roller Bearings, De

    3.61 Bearing cap, inner 3.26 Screws to lock the bearings 3.86 Spent grease chamber 3.40 Deep-groove ball bearing (locating bearing) 3.94 Mounting parts 3.41 Deep-groove ball bearing (floating bearing) 5.00 End shield, DE SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 114: Roller Bearings, Nde

    Insulating tube or insulating pipe 4.41 Deep-groove ball bearing 4.72 Insulating washer (screws) 4.50 Bearing housing 4.86 Spent grease chamber 4.52 Bearing enclosure bushing 4.94 Mounting parts 4.56 Insulating washer 6.00 Bearing shield SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 115: Main Terminal Box, Type 9-103A 732.60

    10.7 Main terminal box, type 9-103A 732.60 10.7 Main terminal box, type 9-103A 732.60 Figure 10-5 Terminal box 9-103A 732.60 You can find information about spare parts in the Appendix. See also Technical data and drawings (Page 123) SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 116: Auxiliary Terminal Box 1Xb9014

    Auxiliary terminal box 1XB9014 Figure 10-6 Auxiliary terminal box 1XB9014 The auxiliary terminal box can only be ordered as one complete part, single parts are not available. In this case, please contact the Service Center. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 117: Disposal

    4. Remove all liquids such as oil and cooling liquids. Collect the liquids separately and dispose of them in a professional manner. 5. Detach the machine fixings. 6. Transport the machine to a suitable location for disassembly. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 118: Dismantling The Machine

    ● Coolant additives such as inhibitors, antifreeze or biocides Dispose of the separated components according to local regulations or via a specialist disposal company. The same applies for cloths and cleaning substances which have been used while working on the machine. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 119 ● Wooden packaging for sea transport consists of impregnated wood. Observe the local regulations. ● The foil used for water-proof packaging is an aluminum composite foil. It can be recycled thermally. Dirty foil must be disposed of via waste incineration. SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 120 Disposal 11.4 Disposal of components SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 121: Service And Support

    Technical Support (https://support.industry.siemens.com/cs/ww/en/sc/2090) www.siemens.com/yourcontact (www.siemens.com/yourcontact) Siemens Support for on the move You can obtain optimum support anywhere you go using the "Siemens In‐ dustry Online Support” app. The app is available for Apple iOS, Android and Windows Phone. SIMOTICS HV M 1RN76308PR900CG0-Z...
  • Page 122 Service and Support SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 123: Technical Data And Drawings

    Table B-1 Tightening torques for bolted connections with a tolerance of ±10%. Case 1080 1700 2600 4200 1200 2000 3100 4700 7500 SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 124: Maximum Weights Of The Coupling

    Diameter of the shaft exten‐ Max. Weight of the coupling Max. Weight of the coupling halves sion halves for 2-pole motors for motors with 4-poles and higher [mm] [kg] [kg] SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 125 1220 1340 1480 * The number of poles can be found by looking at the eighth digit of the order number on the rating plate. See also Mounting the output elements (Page 47) SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 126 Technical data and drawings B.2 Maximum weights of the coupling SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 127: Quality Documents

    You should also file the documents that will only be handed over to you at a later time due to the process required. You can find general quality documents here: https://support.industry.siemens.com/cs/ww/de/ps/21296/cert (https:// support.industry.siemens.com/cs/ww/en/ps/21296/cert) SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 128 Quality documents SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 129: Additional Documents

    The documentation for components from other manufacturers that are installed in the machine can be found in the separate part of the machine manual in "Additional documents". Operating instructions of Siemens components, such as temperature transducer SITRANS TR200/TR300 etc. can be downloaded from the Siemens Industry Online Support Portal. See also Sitrans in the Service &...
  • Page 130 Additional documents SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...

  • Page 131: Index

    ESD guidelines, 16 Center of gravity, 30, 49 External fan, 20, 24 Checks to be carried out prior to commissioning, 71 Commissioning, 73 Clockwise, 63 Connection, 68 Condensate, 51 Direction of rotation, 68 SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 132 Initial inspection, 89 Over-critical machine, 35 Installing the protective ring, 106 Overspeed, 23 Insulated bearings, 37 Overvoltage, 74 Insulated coupling, 36, 37 Insulation resistance, 40, 81, 97 Anti-condensation heating, 43 measure, 41 Paint finish, 21 SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 133 V ring, 103, 104 Maintenance work, 87 Ventilation, (See cooling) Rotating parts, 15 Vibration limits, 26 Sealing, 65 Vibration values, 26, 76 Selection of bolts, 53 Voltage fluctuations, 25 Shaft assembly, 26 Shaft grounding, 36 SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 134 Index Water drip loop, 60 Weight of the coupling, 124 SIMOTICS HV M 1RN76308PR900CG0-Z Operating Instructions 07/2018...
  • Page 136 Further Information www.siemens.com/drives Siemens AG Process Industries and Drives Postfach 48 48 90026 NÜRNBERG GERMANY...

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