Nidec LEROY-SOMER Installation Manual Download

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Part number: 5704 en - 2021.10 / b

Powerdrive MD Smart

Equipment MD3 serie

Installation guide

High-power free standing

drive solution

Summary of Contents for LEROY-SOMER

Page 1: ...Part number 5704 en 2021 10 b Powerdrive MD Smart Equipment MD3 serie Installation guide High power free standing drive solution...

Page 2: ...takes appropriate precautions against the motor restarting after an unscheduled stop The drive s which form part of this equipment is are designed to be capable of supplying the motor s associated wi...

Page 3: ...ce between components during transportation and handling Avoid touching the electronic components and contact parts Variable speed drives contain parts that are sensitive to electrostatic stresses and...

Page 4: ...yneo motor Compabloc Axial output Helical gears According to the electrical plan TH No located in the cabinet document holder these drawings are produced in their entirety by the Electrical design ser...

Page 5: ...wer terminal block location 18 3 1 4 Cables and fuses 18 3 2 Connection of the control 20 3 2 1 Control terminal block location 20 3 2 2 Control terminal block characteristics 20 3 2 3 Factory configu...

Page 6: ...1 4 Special settings 32 5 2 Add on options 33 5 2 1 Fieldbus options 33 5 2 2 Speed feedback options 33 5 2 3 Additionnal I O options 33 5 3 Braking modules and associated resistors 34 5 3 1 Braking...

Page 7: ...Front view of the cabinet with the various dimensions Bottom view for fixing to the floor Various terminal block connection diagrams Parts list giving details of the equipment The equipment used is E...

Page 8: ...ns where significant inertia has to be accelerated quickly centrifuges translation of travelling cranes etc Normal duty For low overload constant torque or centrifugal torque machines fans compressors...

Page 9: ...50 3110 2851 1 Motor winding voltage Frequency Hz Ico or Imax 60 s 1 4 3 Derating at low frequency Measuring the temperature of the power bridges in conjunction with thermal modelling of the IGBTs ens...

Page 10: ...06 725 493 604 470TN 40 C 826 756 4 639 9 549 1 649 594 503 3 431 7 1038 952 796 1250 926 630 990 772 50 C 748 685 1 579 6 497 4 588 538 455 9 391 721 839 571 699 570TN 40 C 889 816 5 659 568 2 699 64...

Page 11: ...376 281 221 325 296 221 174 368 451 570TH 40 C 516 439 329 260 406 397 298 235 648 594 497 770 608 50 C 467 398 298 235 368 360 270 213 450 551 680TH 40 C 728 661 497 389 572 521 391 306 922 838 699 1...

Page 12: ...a baseplate 100 mm high is installed as standard to ensure the rigidity of all the drive cabinets and for lifting them if necessary refer to the drawing of the device supplied in the THxxxxx plan 2 M...

Page 13: ...a means of evacuating the hot air expelled by the product If necessary add a suction hood Never obstruct the drive ventilation grilles the air intake filters must be cleaned and changed regularly Aft...

Page 14: ...e masses losses and flow rates of the Powerdrive MD Smart equipment are specific to each configuration resulting from the customer s specifications To obtain them please contact Moteurs Leroy Somer IN...

Page 15: ...sition will be detailed on the layout diagram of the TH plan To avoid condensation in the drive cabinet Respect the temperature of the liquid cooling indicated in the table below Stop the liquid circu...

Page 16: ...is used it is recommended to add an inhibitor to prevent electrochemical corrosion If there is no external loop this corrosion shall be avoided by using materials compatible with the materials used i...

Page 17: ...is advisable to install a circuit breaking device between the permanent magnet motor and the drive output to eliminate the risk of hazardous voltage feedback when performing maintenance work Also com...

Page 18: ...short circuit current Isc 20 IL at the point of drive connection This table is given for information only and must under no circumstances be used in place of the current standards IL Maximum line curr...

Page 19: ...ation configuration and located at the start of the line 2 The recommended AC supply cable cross sections have been determined for single core cable with a maximum length of 20 m For longer cables tak...

Page 20: ...mmon mode 24 V 0 V Voltage mode Input impedance 50 k Absolute maximum voltage range 30V Current mode Input impedance 100 Absolute maximum current 30 mA 3 2 Connection of the control The Powerdrive MD...

Page 21: ...ed fuse 2 5A An external supply connected to the 24V terminal will maintain the control supply in the event of a mains loss 2 DO1 Digital output Factory setting Zero speed Characteristics Open collect...

Page 22: ...input 2 Run FWD Stop Run REV Stop Note This configuration has been obtained from a drive with factory settings default parameter settings The STO 1 and STO 2 inputs must be closed before giving a run...

Page 23: ...fety components which must be incorporated in the complete system dedicated to machine safety As for any installation the complete machine must be subject to a risk analysis The integrator must determ...

Page 24: ...Radio frequency interference Immunity 4 2 1 General The immunity level of a device is defined by its ability to operate in an environment which is contaminated by external elements or by its electric...

Page 25: ...e it is essential to ensure that the harmonics generated by the commutation notches do not excessively distort the mains voltage and do not create voltage peaks with amplitude higher than 2 x mains Vr...

Page 26: ...V PE PE PE Shielding A separate PE protective conductor is mandatory if the conductivity of the cable shielding is less than 50 of the conductivity of the phase conductor The shielding must be connec...

Page 27: ...ble Level 4 industrially hardened EN 61000 4 4 Power cable Level 3 industrial IEC 61000 4 5 Shock waves Power cables Level 4 EN 61000 4 5 IEC 61000 4 6 Generic immunity standards for conducted radio f...

Page 28: ...ectifier One module for the motor inverter The parameter setting interface is connected to the motor inverter module but may be connected to the active rectifier module for its initial configuration P...

Page 29: ...erface displays the following screen Ready state Locked state In operation Local control Gives direct access to the motor control via the display Start Stop direction of rotation speed reference This...

Page 30: ...ault or alarm Analog I O status Logical I O status 5 1 2 IHM Systemiz The new generation of high power drives is equipped with a secure wireless connection They are connected and smarter thanks to the...

Page 31: ...omplete Systemiz apps available on iOS Android or Windows PC platforms some versions of Android or iOS may not be compatible with the apps It provides 3 features Product library direct access and down...

Page 32: ...ion a wizard for initial start up of the drive and easy setup menus for quick setting after first start up advanced menus for experienced users or specific settings and password management Parameter f...

Page 33: ...Powerdrive MD Smart MDX CM MODBUS Modbus RTU RS485 232 MDX CM ETHERNET Modbus TCP Ethernet MDX CM ETHERNET IP EtherNet IP MDX CM PROFIBUS Profibus DP V1 MDX CM PROFINET ProfiNet For more details consu...

Page 34: ...a fire hazard A braking resistor must be mounted outside the drive cabinet as close as possible Ensure that it is incorporated in a grounded ventilated metal case to avoid any direct contact The braki...

Page 35: ...and a number that can be used to identify the active trip see left hand column in the table below For trips numbered higher than 100 only the last 2 digits are displayed with a point displayed on bot...

Page 36: ...heck the motor and cable insulation Run power diagnostics 10 Th rectifier Rectifier heatsink temperature too high Clean the cabinet dust filters Check the drive external and internal fans are working...

Page 37: ...the stator resistance Check the motor wiring 34 Fieldbus loss Disconnection of the fieldbus during operation or timing error Check the fieldbus connections Check that parameter 15 07 is compatible wit...

Page 38: ...have been complied with Check that the switching frequency 05 18 is compatible with the motor current level 59 IGBT W overheating Overheating of phase W IGBTs 60 Diagnostic Problem detected during th...

Page 39: ...operations to be performed by the user on Powerdrive MD Smart drives Regular servicing operations are described below Servicing Printed circuits and drive components do not normally require any mainte...

Page 40: ...Moteurs Leroy Somer Headquarter Boulevard Marcellin Leroy CS 10015 16915 ANGOUL ME Cedex 9 Limited company with capital of 38 679 664 RCS Angoul me 338 567 258 www leroy somer com 40041752...

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