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SD750FR

POWER ELECTRONICS

MODBUS COMMUNICATION

It is recommended to connect the jumper “RS485 USER” at the first and the last device of the RS485

communication network, to connect the end of line resistor.

To configure the connection, it is necessary to define the port and default IP address, among others.

Refer to the

Software and Programming Manual

Summary of Contents for SD750FR

Page 1: ...SD750FR HARDWARE AND INSTALLATION MANUAL 4Q REGENERATIVE ACTIVE FRONT END DRIVE...

Page 2: ......

Page 3: ...SD750FR LOW VOLTAGE VARIABLE SPEED DRIVE Hardware and Installation Manual Regenerative Variable Speed Drive Edition May 2021 SD75FRHW01BI Rev B...

Page 4: ...alified technical personnel validated by Power Electronics may install and start up the drives REFERENCE MANUALS The following reference documents are available for this equipment SD750FR Hardware and...

Page 5: ...y updated Power Electronics reserves the right to modify all or part of the contents of this manual without previous notice To consult the most updated information of this product you may access our w...

Page 6: ...CAL CHARACTERISTICS 19 DIMENSIONS 22 Dimensions of frame 5 22 Dimensions of frame 6 23 Dimensions of frame 7 24 Dimensions of frame 8 25 RECEPTION HANDLING AND TRANSPORTATION 26 Reception 26 Standard...

Page 7: ...51 Connections for frame 6 52 Connections for frame 7 53 Connections for frame 8 54 CONTROL CONNECTION 55 Wiring recommendations 55 Control board terminals description 56 STO Safe Torque Off 62 Conne...

Page 8: ...ations protocol following the standard IEC 61851 23 Annex AA CPU Central Processing Unit DC Direct Current DCL Discharge Current Limit DI Digital Input DSP Digital Signal Processor DO Digital Output E...

Page 9: ...ts initial conditions It is measured in percentage STO Safe Torque Off TN Grid system where the power supply is grounded and the electrical equipment system is brought to the same ground through the n...

Page 10: ...lectrical shocks CAUTION Identifies potentially hazardous situations which if not avoided could result in product damage or minor or moderate personal injury Read the message and follow the instructio...

Page 11: ...hock Do not run the drive with the front cover removed Otherwise you may get an electric shock The drive does not remove the voltage from the input terminals of the drive Before working on the drive i...

Page 12: ...damaged and show incorrect values Use a 1 5V battery to verify proper functioning CAUTION Install the drive on a non flammable surface Do not place flammable material nearby Otherwise a fire could occ...

Page 13: ...are no longer functional These WEEEs should be managed accordingly with a Hazardous Waste Agent Power Electronics promotes good environmental practices and recommends that all its products sold outsid...

Page 14: ...nd applied to output terminals U V W Do not use power factor correction capacitors banks surge suppressors or RFI filters on the output side of the drive Doing so may damage these components Always ch...

Page 15: ...cable screen in both the drive cabinet and the motor terminal box CYBER SECURITY DISCLAIMER This product is designed to be connected to and to communicate information and data via a network interface...

Page 16: ...a For other qualities follow the screw s manufacturer guidelines CAUTION For all screwing that hold a particular component such as a bus contactor etc it will be necessary to apply the tightening torq...

Page 17: ...cs Based on the latest Active Front End technology they are able to regenerate the braking energy reduce the THDi 5 1 adjust the cosine phi and keep it constant at any load condition and keep the moto...

Page 18: ...E 50 C HEAVY DUTY OVERLOAD A Motor Power kW Motor Power hp I A Rated Motor Power kW Motor Power hp I A Rated 5 SD75F0260 5BCD 132 200 260 110 150 210 315 SD75F0320 5BCD 160 250 320 132 200 250 375 SD7...

Page 19: ...55 450 700 764 1145 SD75F1140 5BCD 630 900 1036 500 750 841 1262 SD75F1230 5BCD 710 940 1118 560 800 900 1350 480Vac FRAME5 CODE OPERATION TEMPERATURE 40 C NORMAL DUTY OPERATION TEMPERATURE 50 C HEAVY...

Page 20: ...132 200 160 110 150 130 195 SD75F0180 6BCD 160 250 180 132 200 150 225 SD75F0210 6BCD 200 300 210 160 250 170 255 6 SD75F0250 6BCD 250 350 250 200 300 210 315 SD75F0310 6BCD 315 400 310 250 350 260 39...

Page 21: ...nimum 20 C Maximum 40 C Normal duty Storage temperature Minimum 40 C Maximum 70 C Altitude 1000m Power altitude derating 1 1000m 1 PN kW per 100m 4000m maximum for higher altitude consult with Power E...

Page 22: ...xternal Power Supply COMMUNICATION Standard hardware USB port RS485 port Ethernet Optional hardware Optical fiber Communication Cards Standard protocol Modbus RTU Ethernet Modbus TCP Optional protocol...

Page 23: ...tions under request Electromagnetic compatibility EMC Directive 2004 108 CE IEC EN 61800 3 Design and construction LVD Directive 2006 95 CE IEC EN 61800 2 General requirements IEC EN 61800 5 1 Safety...

Page 24: ...NICS 22 DIMENSIONS EN DIMENSIONS NOTICE Consult drives input supply voltage in section TECHNICAL CHARACTERISTICS Dimensions of frame 5 DIMENSIONS mm WEIGHT Kg W1 W2 W3 D1 D2 H1 H2 655 595 475 6 730 62...

Page 25: ...POWER ELECTRONICS SD750FR DIMENSIONS 23 Dimensions of frame 6 DIMENSIONS mm WEIGHT Kg W1 W2 D1 H1 1003 943 730 2 2000 4 700...

Page 26: ...SD750FR POWER ELECTRONICS 24 DIMENSIONS EN Dimensions of frame 7 DIMENSIONS mm WEIGHT Kg W1 W2 D1 H1 1354 1294 730 2 2000 1000...

Page 27: ...POWER ELECTRONICS SD750FR DIMENSIONS 25 Dimensions of frame 8 DIMENSIONS mm WEIGHT Kg W1 W2 D1 H1 1705 1646 730 2 2000 1200 Note For frames over 8 consult with Power Electronics...

Page 28: ...oisture excess The storage temperature rating for the drive is 40 C and 70 C 95 RH without condensation It is recommended not to stack more than two units Standard storage In case the equipment is sto...

Page 29: ...ment or in the delivery notes are permissible Any other transport method or system could damage the unit SD750FR is delivered vertically Frames 1 and 2 are delivered in a cardboard box From frame 3 th...

Page 30: ...ed with straps or slings Lift gently by pulling the top bolts To rise to an upright position use only a crane or forklift equipped with belts or slings Lift it carefully pulling from the top eyebolts...

Page 31: ...comply with the ambient conditions of the VFD In addition the installer is solely responsible for complying with the local regulations The environmental conditions are Environmental category Indoor O...

Page 32: ...slope is 1cm in every 6 meters If necessary the installation site should be levelled as the cabinet is not equipped with adjustable feet The walls adjoining the drive must be made of a non flammable m...

Page 33: ...another unit in their rear and side parts However Power Electronics recommends keeping a minimum passage distance of 800mm in the rear part of the cabinet The following figure and table show the clea...

Page 34: ...et gratings of the drive without any obstacle that could reduce the cooling capacity of the drive The bottom metal panels must be mechanized to pass through them the power cables It is forbidden to me...

Page 35: ...capacity The installer must ensure that the indoor installation area is equipped with a suitable cooling system that is in accordance the ambient conditions of the drive exhaust air vents inlet gratin...

Page 36: ...considering the worst case at rated power condition P loss W 0 03 Pmotor W In order to avoid dust ingress in the LCL contactor the drive integrates in its bottom part a special box that contains it Th...

Page 37: ...vailable for TN TT or IT grids floating earth Check the serial number to ensure the correct drive selection External line side protection Select fuses and switches in accordance with the recommendatio...

Page 38: ...the Cos 1 0 is adjustable and will be kept at any load condition Forget the capacitor bank installation additional bill charges and transformer and wiring overheating The active front end technology s...

Page 39: ...is must be below 30Vdc Otherwise you may get an electric shock The input and output busbars are labelled according to the following diagram The input terminals L1 L2 L3 and PE drive power supply outpu...

Page 40: ...head and the terminal lug Use copper or aluminium 600Vac conductors for up to 480Vac rated voltage For 690Vac phase to phase rated equipment use 1kV conductors The recommended cable types and lengths...

Page 41: ...The following figures show the recommended cable type and bundling NOTICE The number of three phase plus neutral cable hose U V W PE to the motor should be equal to the number of IGBTs in the drive ha...

Page 42: ...force in the countries or areas where the drive is to be installed Do not use capacitors for power factor correction surge suppressors or RFI filters on the output side of the drive Doing so may damag...

Page 43: ...n cable racks trays or in different wire ducts Single wire signal or data cables with V 60V Single wire cables with 60V V 230V Input power cables with a low level of interferences 230V V 1000V Output...

Page 44: ...00 495 3x 2x185 2x185 SD75F0450 5BCD 450 555 3x 2x240 2x240 SD75F0570 5BCD 570 690 3x 2x240 2x240 7 SD75F0700 5BCD 700 870 3x 2x240 2x240 SD75F0800 5BCD 800 975 3x 3x240 3x240 SD75F0900 5BCD 900 1080...

Page 45: ...x240 3x240 8 SD75F1050 5BCD 875 1050 3x 4x240 4x240 SD75F1140 5BCD 950 1157 3x 4x240 4x240 SD75F1230 5BCD 1025 1238 3x 4x240 4x240 690Vac FRAME2 CODE I A rated at 40 C I A maximum at 40 C Reference ca...

Page 46: ...other words connect the installation s transformer ground conductor to the PE terminal of the drive and not to the installation s ground We recommend that the cross section of the transformer s ground...

Page 47: ...ments for Power Drive System PDS are defined in IEC EN 61800 3 standard that is included in the Declaration of conformity CE enclosed In the European Union EN61800 3 standard takes priority over all g...

Page 48: ...fined in IEC EN 61800 3 Optionally the SD750FR drive with non floating earth can be installed in residential areas First Environment by employing optional RFI filters that permit to achieve the C2 cat...

Page 49: ...e fuse per phase with a rated current that depends on the drive s nominal current From frame 6 upwards the fuses per phase depend on the number of modules frame 5 interconnected The main characteristi...

Page 50: ...are Manual This function is not intended to protect people against direct or indirect contacts or against fire so an external protection must be provided to ensure that a substantial ground fault curr...

Page 51: ...ltage dip drives are allowed by criterion C of IEC EN 61800 3 to trip A manual restart could even be required They are neither allowed to be damaged nor misconfigured Furthermore SD750FR drives with s...

Page 52: ...to comply with current safety standards For more information see section STO Safe Torque Off IT Grids Floating earth drives When planning an IT grid electrical installation select the drive for float...

Page 53: ...POWER ELECTRONICS SD750FR POWER CONNECTION 51 Power terminals The following figures show the location in milimeters of power terminals for each frame of SD750FR Connections for frame 5...

Page 54: ...SD750FR POWER ELECTRONICS 52 POWER CONNECTION EN Connections for frame 6...

Page 55: ...POWER ELECTRONICS SD750FR POWER CONNECTION 53 Connections for frame 7...

Page 56: ...SD750FR POWER ELECTRONICS 54 POWER CONNECTION EN Connections for frame 8...

Page 57: ...able shields for digital signal must be grounded at both ends of the cable It is recommended to use independent shielded cables for digital and analogue signals When using multiple analogue signals do...

Page 58: ...30VDC Otherwise you may get an electric shock User will have access to the drive control board equipped with user interface ports and connectors It integrates PTC connection analogue inputs and outpu...

Page 59: ...als Digital inputs can be configured individually or collectively Analogue inputs can be configured as comparators For further information on configurations please refer to the Software and Programmin...

Page 60: ...1 V o mA Configurable to 0 10Vdc 0 20mA or 4 20mA 3 The value of the input resistance in voltage mode is Ri 20k The value of the input resistance in current mode is Ri 250 18 AI1 Common Analog Input...

Page 61: ...ogue inputs and outputs are configured individually and through the use of Software In case of configuring the AI3 in mode PT100 the analogue output any of the two must be configured in mode 10mA Up n...

Page 62: ...otor running It must be considered that sensor resistance does not exceed trigger point pass from 1 to 0 of the DI6 when motor is under normal conditions of operation temperature Cable ground screenin...

Page 63: ...ogue output 1 b The analogue input 3 AI3 will be configured in PT100 mode through software c A current of 1mA generated by the analogue output is injected through the PT100 d Voltage in the analogue i...

Page 64: ...y carry out cleaning maintenance or emergency work on non electric parts of the equipment without having to disconnect the power supply In case STO safety function is not used user must connect the co...

Page 65: ...ve 1999 92 EC for the installation environment and worker s protection and Directive 94 9 EC for the ATEX equipment These guidelines and directives are based on two basic concepts the classification o...

Page 66: ...ety inputs at least 2 open contacts and reset function Example ZIEHL PTC MSR 220Vi The SD750FR series features a dV dt filter and a unique CLAMP11 system that reduces dV dt and voltage peaks in the mo...

Page 67: ...ible using the physical communications ports RS485 Ethernet or USB port The Modbus communications system allows the SD750FR drive to be controlled and or monitored as a slave by a Modbus master from a...

Page 68: ...ential Insulation 50VDC regarding to the earth Programmable inputs via Modbus 7 digital inputs 2 programmable analogue inputs 0 10V 10V 0 20mA 4 20mA Programmable outputs via Modbus 3 relay outputs 2...

Page 69: ...iagram shows the common wiring for an Ethernet connection To configure the connection it is necessary to define the port and default IP address among others Refer to the Software and Programming Manua...

Page 70: ...nnect the jumper RS485 USER at the first and the last device of the RS485 communication network to connect the end of line resistor To configure the connection it is necessary to define the port and d...

Page 71: ...6 months before installation the recommendations from section Extended storage must be taken into account Ensure all the instructions on such section have been followed before starting the commission...

Page 72: ...TART button on the display keypad the drive must be set to LOCAL control mode Verify that the fans in RUN mode start and turn smoothly Check that there are no obstacles that may reduce the cooling of...

Page 73: ...ions to be stored by the user Graphic display The graphic display is a removable display unit for remote installation It is shown in the following figure There is a built in LED indicator on the displ...

Page 74: ...DC is below DC 30V The bus capacitors in the drive main circuit can still be charged even after the power is turned off The correct output voltage of the drive can only be measured by using an RMS vol...

Page 75: ...ls o Disconnect the cables of the inverter and measure the resistance value between L1 L2 L3 VDC VDC and U V W VDC VDC with a tester 10k Digital multimeter Analogue tester Correct capacitor Have fluid...

Page 76: ...displayed value correct o o Check the reading instrument with an external measurement Check the specified values and the control values Voltage meter Current meter etc Motor All Is there any noise or...

Page 77: ...SD75AIO Analogue Inputs Outputs Expansion board It allows increasing the number of inputs and outputs of the drive It includes 2 Programmable Analogue Input 2 Programmable Analogue Output SD75PT Board...

Page 78: ...Directive defines the requirements for immunity and emissions of electrical equipment used within the European Union SD750FR Series drives are in accordance with the directive IEC 61800 3 2004 about...

Page 79: ......

Page 80: ...24H TECHNICAL ASSISTANCE 365 DAYS A YEAR FIND YOUR NEAREST DELEGATION POWER ELECTRONICS COM CONTACT...

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