Lenze DC speed controllers 530 series user manual
Contents
1. h IxR L 530 Ti nmin max n Imax a b c d e 2 1 f g IxR Imax L 530 max n nmin Ti 1 Jumper BR1 BR2 change 230 V 120 V 2 Jumper BR3 nmax setting Type a mm b mm c mm d mm e mm f mm g mm h mm mm 532 532 120 109 95 7 22 5 45 127 4 5 534 120 109 95 7 88 100 150 6 4 5 efesotomasyon com Lenze Show Hide Bookmarks 8 L 2 3 Scope of supply The scope of supply includes the controller 53x_E the operating instructions the set value potentiometer 10 k plug in terminals 2 4 Application as directed The controllers of the types 53x are electrical equipment for installation into control cabinets of electrical systems or machinery The controllers of the types 53x are designed as components for the control of speed variable drives with separately excited DC motors or for the assembly with other components to form a machine or system Drive systems with drive controllers 53x which are installed according to the definition of a CE typical drive system see chapter 4 2 2 correspond to the EC EMC Directive and the standards mentioned below CE typical drive systems are suitable for the operation on public and non public mains and provided for industrial applications Because of the ground potential reference of the RFI filters the CE typical drive system which is described i2. I Installation 13 Connecting diagram 22 Connecting voltage 20 Connection 13 Installation 13 O Operating modes 27 Controller enable 27 Controller inhibit 27 Electrodynamic braking 28 Reversing 30 R Replacing the fuses 21 Reversing 30 S Safety information 2 Scope of supply 8 Setting Select current range 24 Setting the current limit 25 Speed 25 efesotomasyon com Lenze Show Hide Bookmarks 32 L efesotomasyon com Lenze Show Hide Bookmarks
3. Show Hide Bookmarks 6 L 2 Technical data 2 1 Controller specific data Controller 531 532 533 534 Output power Pel W 360 720 1360 2040 Mains frequency f Hz 50 60 Mains voltage UL1 N V 190 265 100 132 with solder link Armature current can be changed for 534 IAmax A 2 4 8 12 Armature voltage for VL1 N 230 V VA V 180 180 180 170 Field voltage VF V 0 9 x UL1 N Max field current IFmax A 0 3 0 6 1 5 Perm form factor FFmax 1 4 1 4 1 6 1 2 I R compensation RA 0 20 0 10 0 5 0 2 5 Rated master voltagae VLN V 10 Rated tacho voltage VTN V 10 120 Acceleration time Ti s 1 10 Min speed nmin nN 0 0 25 Max speed nmax nN 0 75 1 Ambient temperature during operation Ta C 0 45 Set value pot type 10k 1Wlin ER00322194 Fuse type FF6 3 250V EFSFF0063ASA FF8 250V EFSFF0080A SA FF20 250 V EFSFF0200A SB Weight m kg 0 4 1 2 Chassis type E 33 531_E 33 532_E 33 533_E 33 534_E Operating instructions type EDB0530 D GB efesotomasyon com Lenze Show Hide Bookmarks 7 l 2 2 Dimensions Type 531 1 2 a b c d 1 Jumper BR1 BR2 change 230 V 120 V 2 Jumper BR3 nmax setting Type a mm b mm c mm d mm 531 35 160 150 100 Types 532 and 533 Type 534 a b c d e f g 2 1
4. Installation The chassis type controller is to be installed in a vertical position with the terminals at the bottom to ensure sufficient cooling and air circulation The ambient temperature mut not exceed 45 C Unwanted voltages fed back from the controllers to the supply mains are reduced by the connection of mains chokes and RFI filters The components allocated to type 53x are listed in chapter 3 Accessories 4 2 Connection The controllers contain electrostatically sensitive components Prior to assembly and servicing the personnel must be free of electrostatic charges Discharging is possible by touching the PE fixing scew or another grounded metal part in the control cabinet If you use residual current devices The controllers have an internal mains rectifier After a short circuit to frame a DC fault current may prevent the tripping of the residual current device Therefore take additional measures like zeroing or use universal current e l c b Observe for the dimensioning of the release current of e l c b that capacitive compensating currents of the cable screens and RFI filters occuring during normal operation may cause false tripping Note for the use of universal e l c b The preliminary standard prEN50178 in the past VDE0160 about the use of universal e l c b has been decided by the German committee K226 The final decision about the use in compliance with the standard is made by the CENELEC CS Europ
5. about the connection conditions must be obtained from the nameplate and must be observed in all cases 3 Transport storage Notes for transport storage and appropriate handling must be observed Climatic conditions must be observed according to prEN 50178 efesotomasyon com Lenze Show Hide Bookmarks 3 L 4 Erection The devices must erected and cooled according to the regulations of the corresponding documentation The drive controllers must be protected from inappropriate loads Particularly during transport and handling components must not be bent and or insulation distances must not be modified Touching of electronic components and contacts must be avoided Drive controllers contain electrostatically sensitive components which can easily be damaged by inappropriate handling Electrical components must not be damaged or destroyed mechanically health risks are possible 5 Electrical connection When working on live drive controllers the valid national regulations for the prevention of accidents e g VBG 4 must be observed The electrical installation must be carried out according to the appropriate regulations e g cable cross sections fuses PE connection More detained information is included in the documentation Notes concerning the installation in compliance with EMC like screening grounding arrangement of filters and laying of cables are included in the documentation of the drive controllers These note
6. oxide varistor Type S20 K275 307 957 B32 K275 308 935 efesotomasyon com Lenze Show Hide Bookmarks 10 L Mains choke a f c m k e d b n Mains choke for type 534 L mH I A a mm b mm c mm d mm e mm f mm k mm m mm n mm Weigh t kg ELN1_0250H018 2 5 18 96 77 84 61 96 87 90 5 5 9 2 4 efesotomasyon com Lenze Show Hide Bookmarks 11 l RFI filter Vmax 250 V 0 a b d e f g c h Design A e d b c f a Design B Types Filter Type Desi gn a mm b mm c mm d mm e mm f mm g mm h mm Fixing 531 53 3 EZF1_004A001 A 91 5 70 40 51 63 5 30 33 60 4 2 x M4 534 EZF1_018A001 B 116 85 39 108 50 8 100 4 x M6 efesotomasyon com Lenze Show Hide Bookmarks 12 L Armature choke a f c m k e d b n Armature choke L mH I A a mm b mm c mm d mm e mm f mm k mm m mm n mm ELK_440H004 40 4 4 104 82 84 66 100 92 100 5 8 11 ELK_500H002 50 15 2 10 120 100 90 84 107 103 115 5 8 11 ELA_400H010 40 12 10 18 150 122 121 101 130 132 140 7 0 13 The suitable type of armature choke depends on the motor type efesotomasyon com Lenze Show Hide Bookmarks 13 l 4 Installation 4 1
7. the type and accuracy of the installation Take special care with filters screening grounding Filters Only use the RFI filters and mains chokes allocated to the controllers see chapter 3 Accessories RFI filters reduce non permissible high frequency interferences to a permissible value Mains chokes reduce low frequency interference which depends primarily on the motor cables and their length For motor cables which are longer than 50 m additional measures are required Screening Screen all cables from and to the controller Make sure that motor cables are separated from signal and mains cables when laying the cables Avoid a common terminal board for mains input and motor output The cables must be laid as close as possible to the reference potential Dangling cables are like antennas efesotomasyon com Lenze Show Hide Bookmarks 18 L Grounding Ground all conductive metal components controllers RFI filters mains chokes by suitable cables from a central grounding point PE bar Observe the minimum cross sections prescribed in the safety information However for EMC the surface of the contact is important and not the cross section Assembly Make a contact from controller RFI filter and mains chokes to the grounded mounting plate with as large a surface as possible Zinc coated mounting plates allow long lasting contacts For painted plates the paint of the mounti
8. Operating Instructions L Speed controllers 530 series EDB530_E GB 00460234 efesotomasyon com Lenze Show Hide Bookmarks These operating instructions are valid for controllers with the nameplate designation 531__ E 3A 532__ E 3A 533__ E 3A 534__ E 3A Controller type Chassis type Hardware version index Edition of 05 1996 revised 12 2002 efesotomasyon com Lenze Show Hide Bookmarks 1 L How to use this manual To locate information on specific topics simply refer to the table of contents at the beginning and to the index at the end of this manual The manual uses a series of different symbols to provide quick reference and to highlight important items This symbol refers to items of information intended to facilitate operation Notes which should be observed to avoid possible damage to or destruction of equipment Notes which should be observed to avoid health risks to the operating personnel efesotomasyon com Lenze Show Hide Bookmarks 2 L Safety and application notes for drive controllers according to Low Voltage Directive 73 23 EWG 1 General During operation drive controllers may have according to their type of protection live bare in some cases also movable or rotating parts as well as hot surfaces Unauthorized removal of the required cover inappropriate use incorrect installation or operation creates the risk of severe personal injury
9. connected in parallel it may be necessary to use an interference suppression module see chapter 3 Accessories Braking circuit 1 Interference suppression module 2 Mains choke is only required for type 534 Explanations K1 K2 K5 Relay S1 On S2 Stop efesotomasyon com Lenze Show Hide Bookmarks 30 L 6 3 Reversing Reversing is obtained by changing the armature polarity The motor is electrodynamically braked to standstill The braking time must be set at the timer relay such that the motor is safely at standstill before the armature is reversed for dimensioning of the brake resistor see chapter 6 2 Electrodynamic braking To limit the switching voltage peaks a zinc oxide varistor RU must be connected in parallel to the controller output For long motor cables gt 50 m or motors which are connected in parallel it may be necessary to use an interference suppression module see chapter 3 Accessories Reversing circuit 1 Interference suppression module 2 Mains choke is only required for type 534 Explanations K5 K6 K7 Relay S2 CW rotation S3 CCW rotation efesotomasyon com Lenze Show Hide Bookmarks 31 l Index A Accessories 9 Application as directed 8 B Braking Electrodynamic 28 C Controller features 5 Controller specific data 6 D Dimensions 7 Armature choke 12 Mains choke 10 RFI filter 11 E EC declaration of conformity CE typical drive system 17
10. connector Controller enable Master voltage Actual value tachogenerator Note If the signals must be changed over via relays use suitable relay contacts e g gold plated contacts efesotomasyon com Lenze Show Hide Bookmarks 24 L 5 Setting Turn trimmers I x R nmax nmin Ti and set value potentiometer fully counterclockwise Trimmer Imax is factory set to rated controller current The current range selector for type 534 is factory set to 8 A 5 1 Selection of the current range for type 534 The current range of type 534 can be set to 12 A by switching off the controller and moving selector S1 from position 8 A to position 12 A Selector S1 12 A 8 A Caution The current range must only be set by qualified skilled personnel when no voltage is applied efesotomasyon com Lenze Show Hide Bookmarks 25 l 5 2 Setting the current limit Setting the current limit is only required if the maximum output current must be reduced Turn trimmer Imax fully counterclockwise and nmin fully clockwise Connect a moving coil ammeter into the armature circuit to measure the current Disconnect the field or stall the motor observe the current capacity of the motor during standstill For armature voltage control remove jumper between terminals 2 and 4 Connect mains close switch RFR Turn Imax clockwise to set the armature current To calculate the value to be
11. ean Committee for Electrotechnical Standardization in Brussels Further information on the use of universal current e l c b can be obtained from the supplier efesotomasyon com Lenze Show Hide Bookmarks 14 L The plug connector is suitable for the connection of solid wire or single or multi strand conductors of cross sections between 0 14 and 2 5 mm The length of the free wire should be between 8 and 9 mm It is not necessary to use ferrules 1 2 3 1 2 3 Before removing the protective cover switch off the controller and remove the connectors Warning All controller terminals carry mains potential It is therefore necessary that all input and output signals required for the control of the controller are electrically safely separated by measures outside the controller and have another protection against direct contact double basic insulation When using the supplied set value potentiometer the mechanical fixing must have an additional PE connection and the connections must be insulated and covered Prior to commissioning make sure that there is no earth fault in the connecting cables The protective conductor must only be connected to the PE connection 6 3 mm spade connector PE or ground connections to any other terminals cause a controller failure Screen motor cables A B I and K as well as the control cables The screen must be connected at both ends to the central PE connection The control cables mus
12. ing the operation of the machine and the EMC Directive and the EMC law are satisfied For any other installation e g use of unscreened cables use of collective RFI filters instead of the allocated RFI filters omission of mains chokes the machine or system must be tested whether it is compliance with the EC EMC Directive and the EMC limit values are considered The compliance with the EMC Directive in the machine application is the responsibility of the user efesotomasyon com Lenze Show Hide Bookmarks 17 l 4 2 2 CE typical drive system Components of a CE typical drive system System components Specification Controller Controller of the types 531 to 534 RFI filter Data and allocation see chapter 3 Accessories Mains choke Data and allocation see chapter 3 Accessories Armature and field cable Screened power cable with tinned E CU braid with 85 optical coverage Tested maximum length 50 m Mains cable between RFI filter and mains choke and between mains choke and controller As from cable length of 200 mm screened power cable with tinned E CU braid with 85 optical coverage Control cables Screened signal cable type LIYCY Motor DC motor with separate excitation Lenze series GFQ GFR or similar Note Controller RFI filter and mains choke are located on one mounting plate Installation of the CE typical drive system The electromagnetic compatibility of a drive system depends on
13. iometer fully counterclockwise or set master voltge to 0 V Turn trimmer nmin clockwise until the desired minimum motor speed is achieved If the minimum speed is to be zero turn trimmer nmin counterclockwise until the motor has just stopped running in order to avoid dead movement of the set value potentiometer in the low speed range Check the setting of the maximum speed because nmin and nmax influence on each other For armature voltage control with I x R compensation the motor speed loss under load is compensated by turning trimmer I x R clockwise Set trimmer I x R at low speed until the minimum speed change between idle running and rated load is achieved Then check the setting at higher speed and the maximum speed setting efesotomasyon com Lenze Show Hide Bookmarks 27 l 6 Operating modes 6 1 Switching operation 6 1 1 Controller enable If switch RFR is closed the controller is enabled If the switch controller enable RFR is open the firing pulses are blocked and the controller is reset RFR 16 17 Note Only use low current contacts for the switching of signal cables 20 V 1 mA 6 1 2 Controller inhibit The function RSP i e g the inhibiting of the controller with a normally open contact is possible using the following connection When RSP controller inhibit is closed the firing pulses are blocked and the controller is reset RSP 16 17 7 Note Only use low current c
14. ncompensated with commutating pole winding Armature voltage Excitation voltage A B I K 1C1 C2 F1 F2 A1 C2 E1 E2 DC motor compensated with commutating pole winding Armature voltage A B A1 A2 Permanent magnet motor DC tacho 3 4 2A1 2A2 AC tacho with rectification 3 4 3A1 3A2 efesotomasyon com Lenze Show Hide Bookmarks 16 L 4 2 1 Installation corresponding to EMC Controllers cannot be operated on their own The EMC of controllers on their own cannot be tested Only the integration of the controllers into a drive system allows a test whether the objectives of the EC EMC Directive are met and whether the device are in compliance with the law about the electromagnetic compatibility of equipment Lenze has done conformity tests with the controllers of the types 53x in certain defined drive systems These tested drive systems are called CE typical drive system in the following Therefore the user of the controller has the choice either to determine the system components and their integration into a drive system himself and to determine the conformity under his own responsibility or to install the drive system according to the CE typical drive system as tested by the manufacturer of the controller and declared to be in compliance If you observe the following measures you can assume that EMC problems caused by the drive system will not arise dur
15. ng plates must be removed in all cases If you use several mounting plates Make a conductive connection of the mounting plates with as large a surface as possible e g using copper bands Connect the screen of the armature and field cable to the mounting plate with as large a surface as possible Recommendation Make the large surface connection of the screens to the mounting plate with earthing clamps on bare metal mounting surfaces If there are contactors motor protection switches or terminals in the armature cable Contact of the screens of the connected cables to each other and to the mounting plate with as large a surface as possible In the terminal box connect the screen of the motor to PE Metal cable glands at the motor terminal box ensure a large surface connection of the screen to the motor housing If the total length of the mains cable between RFI filter and mains chokes and controller exceeds 200 mm Screen mains cables Connect the screen of the mains cables to the mounting plate with as large a surface as possible Connect the screen of the control cables to the mounting plate with as large a surface as possible efesotomasyon com Lenze Show Hide Bookmarks 19 l Part of the CE typical drive system which is located on the mounting plate Mains choke LOAD LINE PE RFI filter L1 N Connection mains fuse Paint free bare metal contact surface Paint free s
16. on corresponding to EMC 16 4 2 2 CE typical drive system 17 4 3 Connecting voltage 20 4 4 Replacing the fuses 21 4 5 Connection diagram 22 5 Setting 24 5 1 Selection of the current range for type 534 24 5 2 Setting the current limit 25 5 3 Speed setting 25 6 Operating modes 27 6 1 Switching operation 27 6 1 1 Controller enable 27 6 1 2 Controller inhibit 27 6 2 Electrodynamic braking 28 6 3 Reversing 30 Index 31 efesotomasyon com Lenze Show Hide Bookmarks 5 l 1 Features of the 530 series of controllers The 530 series of controllers series comprises 4 half controlled single quadrant controllers with output powers from 0 36 kW to 2 kW for the operation of DC shunt or permanent magnet motors Compact single board controllers for space saving installation on a mounting plate or DIN rail 35 x 7 5 mm Easy connection through screwless vibration proof plug and socket connectors Protective cover prevents accidental contact of live components Operation with tacho or armature voltage feedback with I x R compensation Operational integrity even under mains voltage fluctuations and short term mains failure because of static and dynamic voltage monitoring Interference immunity from bad mains wave form because of synchronizing filter and channel separation of the firing pulses Compliance with the EC directive for the design of a CE conform drive system efesotomasyon com Lenze
17. ontacts for the switching of signal cables 20 V 1 mA efesotomasyon com Lenze Show Hide Bookmarks 28 L 6 2 Electrodynamic braking If the field is excited the induced armature current is used for braking the motor Before connecting the brake resistor the controller is inhibited The timer relay must be set such that the braking contactor only opens after the motor has stopped Dimensioning of the brake resistor RB Neglecting the armature feedback for a required initial braking torque MBa the initial braking current IABa results in I I ABa AN M M Ba N IAN Rated armature current MN Rated torque MBa Initial braking torque The braking resistor RB is calculated as follows RB U I Aa A ABa 2 UAa Armature voltage in the motor mode IABa Initial braking current A Armature efficiency A A A M n U I 2 UA Armature voltage IA Armature current M Torque n Speed The size of the brake resistor depends on the braking energy of the drive and the number of brakings The braking current should not be more than twice the rated armature current and should not exceed the maximum starting current efesotomasyon com Lenze Show Hide Bookmarks 29 l To limit the switching voltage peaks a zinc oxide varistor RU must be connected in parallel to the controller output For long motor cables gt 50 m or motors which are
18. or damage to material assets Further information can be obtained from the documentation All operations concerning transport installation and commissioning as well as maintenance must be carried out by qualified skilled personnel IEC 364 and CENELEC HD 384 or DIN VDE 0100 and IEC report 664 or DIN VDE 0110 and national regulations for the prevention of accidents must be observed Qualified skilled personnel according to this basic safety information are persons who are familiar with the erection assembly commissiong and operation of the product and who have the qualifications necessary for their occupation 2 Application as directed Drive controllers are components which are designed for installation into electrical systems or machinery When installing into machines commissioning of the drive controllers i e the starting of operation as directed is prohibited until it is proven that the machine corresponds to the regulations of the EC directive 89 392 EWG Machinery Directive EN 60204 must be observed Commissioning i e starting of operation as directed is only allowed when there is compliance with the EMC Directive 89 336 EWG The drive controllers meet the requirements of the Low Voltage Directive 73 23 EWG The harmonized standards of the prEN 50178 DIN VDE 0160 series together with EN 60439 1 DIN VDE 0660 part 500 and EN 60146 DIN VDE 0558 are applicable to drive controllers The technical data and information
19. personnel when no voltage is applied Defective fuses must only be replaced by the prescribed type see chapter 2 1 Controller specific data The protective cover must be attached again after the fuses are replaced efesotomasyon com Lenze Show Hide Bookmarks 22 L 4 5 Connection diagram Type 531 PE L1 N RFR VCC 1 2 UTN 10 120 V M N L1 K 2 3 4 16 17 I B A 9 8 7 I K A B PE G Filter PE 2 3 190 265V 50 60 Hz 100 132 V 50 60 Hz 1 4 5 A S E nsoll R 10 k lin G 1 see chapter 4 3 Connecting voltage 2 standard component Explanations Coded part Jumper BR 3 Actual value tachogenerator Controller enable Master voltage Note If the signals must be changed over via relays use suitable relay contacts e g gold plated contacts efesotomasyon com Lenze Show Hide Bookmarks 23 l Types 532 533 534 N K I B A L PE LD M N A E RFR G VCC LK L PE 1 2 3 4 8 9 16 17 7 2 2 G 5 4 3 ULN 10 V I K A B PE Filter 190 265V 50 60 Hz 100 132 V 50 60 Hz 1 S UTN 10 120 V nsoll R 10 k lin 3 1 see chapter 4 3 Connecting voltage 2 standard component 3 only required for type 534 Explanations Jumper BR3 6 3 mm spade
20. s must also be observed in all cases for drive controllers with the CE mark The compliance with the required limit values demanded by the EMC legislation is the responsibility of the manufacturer of the system or machine 6 Operation Systems where drive controllers are installed must be equipped if necessary with additional monitoring and protective devices according to the valid safety regulations e g law on technical tools regulations for the prevention of accidents etc Modifications of the drive controllers and the operating software are prohibited After disconnecting the drive controllers from the supply voltage live parts of the controller and power connections must not be touched immediately because of possibly charged capacitors For this observe the corresponding labels on the drive controllers During operation all covers and doors must be closed 7 Maintenance and servicing The manufacturer s documentation must be observed This safety information must be preserved The product specific safety and application notes in these operating instructions must also be observed efesotomasyon com Lenze Show Hide Bookmarks 4 L Contents 1 Features of the 530 series of controllers 5 2 Technical data 6 2 1 Controller specific data 6 2 2 Dimensions 7 2 3 Scope of supply 8 2 4 Application as directed 8 3 Accessories 9 4 Installation 13 4 1 Installation 13 4 2 Connection 13 4 2 1 Installati
21. s not suitable for the connection to IT mains mains without ground potential reference The drive controllers are not domestic appliances but they are designed for drive systems for commercial use The controllers of the types 53x themselves are not machines according to the EC Machinery Directive The final function is only determined when integrated into the machine construction of the user The user must consider measures in his machine construction which limit the consequences in case of malfunction or failure of the drive controller increase of the motor speed or sudden motor stop so that hazards for persons or material assets cannot be caused such as further independent equipment for the monitoring of safety relevant variables speed travel end positions etc electrical or non electrical protective equipment latching or mechanical blocking measures covering the complete system efesotomasyon com Lenze Show Hide Bookmarks 9 l 3 Accessories Type 531 532 533 534 Armature choke Suitable types depend on motor type Mains choke Type 2 5 mH 18 A ELN1_0250H018 RFI filter Type EZF1_004A001 EZF1_01812A001 Spring kit for DIN rail 15 mm Type EJ00329026 EJ00329061 Knob for pot Type ER00308273 Scale for pot Type ER00308274 Support for plug in boards Type EJ00304817 Interference suppression module Typ EZ00341588 Zinc
22. set divide the rated armature current see nameplate by the form factor IAN FF The permissible rated controller current must not be exceeded Then disconnect the mains turn nmin fully counterclockwise connect the field and for armature voltage control reconnect the jumper between terminals 2 and 4 5 3 Speed setting For armature voltage control with I x R compensation insert jumper between terminals 2 and 4 as shown in the connecting diagram For speed control with tacho feedback remove jumper between terminals 2 and 4 Connect the tachogenerator see connecting diagram For rated tacho voltages gt 40 V the setting range of the nmax trimmer can be improved by removing jumper BR3 see chapter 4 5 Connecting diagram and chapter 2 2 Dimensions Caution The jumper BR3 must only be removed by qualified skilled personnel when no voltage is applied In case of uncontrolled acceleration of the motor during speed setting immediately open switch RFR In this case either the tachogenerator feedback is missing or has incorrect polarity efesotomasyon com Lenze Show Hide Bookmarks 26 L After checking and correcting the wiring commissioning can be started again Switch on the mains and close switch RFR Turn the set value potentiometer to maximum or set the master voltage to VLN 10 V Turn trimmer nmax clockwise until the desired maximum motor speed is achieved Turn set value potent
23. t not be longer than 10 m Check the voltage rating of the screened cable To ensure that the screening is effective it should not be opened or interrupted It should also be laid as close as possible at the cable ends Connect the screening of the motor cables to PE in the motor terminal box efesotomasyon com Lenze Show Hide Bookmarks 15 l If the cable between RFI filter and controller is longer than 200 mm use screened mains cables The ground chassis connection should have as low a resistance and as large a surface as possible Type 53x can be used for operation with armature voltage or tacho feedback see chapter 4 5 Connecting diagram In case of armature voltage control with I x R compensation insert a jumper between terminal 2 and terminal 4 Caution At terminals 2 4 and 3 4 only the feedback system used must be connected For master voltage operation remove the set value potentiometer and apply the master voltage across terminal 7 and terminal 8 Caution The master voltage must be free of mains and ground potential Several controllers can only be operated from a master voltage when they are electrically isolated Note for the connection of controller and motor Lenze controller Motor acc to DIN 42017 VDE 0530 part 8 Function Terminal Terminal other designations Motor type Armature voltage Excitation voltage A B I K 1B1 2B2 F1 F2 A1 B2 A2 E1 E2 DC motor u
24. urfaces for screen contact Paint free surface for screen contact PE bar PE connection Mounting plate conductive connection with PE Controller PE Screened field and armature cable Connect screen of the motor cables at the motor side as well with a large surface to PE Screened control cables L 1 1 The mains choke is only necessary for type 534 efesotomasyon com Lenze Show Hide Bookmarks 20 L 4 3 Connecting voltage As a standard the controller is factory set for the operation on a mains voltage from 190 to 265 V 0 For a mains voltage from 100 to 132 V 0 replace jumper BR1 with BR2 Caution This modification must only be carried out by qualified skilled personnel when no voltage is applied After replacing the jumpers the protective cover must be reassembled L N T1 B T1 C T1 A BR1 BR2 1 3 5 7 9 10 6 230V 120V 0 9VA EI 30 efesotomasyon com Lenze Show Hide Bookmarks 21 l 4 4 Replacing the fuses The fuses protect the controller from non permissible operating conditions After the operation of such a protective function the controller and the system must be checked for further faults before replacing the fuses For the replacement of the fuses remove the protective cover and disconnect the connectors Caution Removal of the protective cover and the replacement of the fuses must only be carried out by qualified skilled
Download Pdf Manuals
Related Search