GE CS300 Power Supply User Manual
Contents
1. E F c A I I N 8 8 D B Form 1 E A EN Y LC 1e 9 o Form 2 e O A B C D E Weight Converter Form inch mm inch mm inch mm inch mm inch mm ol lbs kg 12 22 311 15 25 388 10 61 270 14 73 375 10 70 275 36 6 18 1 12 22 311 15 25 388 10 61 270 14 73 375 10 70 275 57 3 26 12 22 311 15 25 388 10 61 270 14 73 375 10 70 275 66 1 30 12 22 311 15 25 388 10 61 270 14 73 375 10 70 275 68 3 31 20 63 525 21 77 554 13 48 343 7 86 200 19 65 500 138 8 63 21 65 551 26 96 686 14 93 380 7 86 200 20 67 526 187 3 85 6KCS3185 480 6KCS3280 480 6KCS3420 480 6KCS3650 480 6KCS310H 480 2 6KCS315H 480 Ir Ir II Ka L L cs120 Half controlled power supply for inverter DC Link 21 GEH 6639 Chapter 6 CONVERTER OPERATION 6 1 EXAMPLE OF TERMINAL STRIP CONNECTION Note Fan with external supply 2 4 6 only from 1050A size 4 and higher PRECHARGE COMMAND V3 37 GENEE a BE E EE E 5 cS 52 gt Si So es n E T o z I SS En 24 ES ag N Lo DZ oa O Oo 2 G i Digital ao2. 1 CHAPTER 2 COMPONENT IDENTIFICATION AND SPECIFICATION 11 2 1 GENERAL DESCRIPTO N ea a 11 2 2 POWER SUPPLY int tante 11 2 3 DESCRIPTION OF POWER TERMINALS ae 11 2 4 DESCRIPTION OF CONTROL TERMINALS sss esse eee eee 12 2 5 PROTEGEHUNS suse 12 2 5 1 Internal Protection Components 12 25 2 1Mema FISES age 12 2 5 3 External AG Mains E 13 254 AC Mans NEE 13 2 6 CONVERTER SIZE SELECTION ns 14 2 6 1 Output Rated Currents for the Two Functioning Classes esse esse eee eee eee 14 2 6 2 Drive DC Current DC Link Circuit esse 15 CHAPTER 3 SELECTION OF THE CS300 CONVERTER 16 3 1 DIP SWITCHES AND JUMPER sese een 16 32 USE VEST SWIG H E 16 So USE DE SZSWIICH EE 18 3 4 USE OF S3 SWITCH ans A 18 3 5 USE OF S4 AND S5 DIP SWITCH DEE 19 3 6 USE OF GV JUMPER cucuta ie 19 CHAPTER 4 CONTROL DESCRIPTION 20 BD OK RELAY ie A soci tee etre en en 20 4 2 PRECHARGE ENABLING CONTROL a 20 43 MEP SIGNAL coria adi 20 FME SIENA Lee eee 20 CHAPTER 5 CONVERTER DIMENSIONS 21 CHAPTER 6 CONVERTER OPERATION 22 6 1 EXAMPLE OF TERMINAL STRIP CONNECTION sese ee eee 22 6 2 SIGNAL DIAGRAM r a aa aa a OAA ET e aE EE AEE EEE 23 AAA an ee nn nan ent rat nl ati tennis et lun stri aie bras 23 VEIRE EE EE ee Ee enden eegne 23 6 3 COMMON B
3. 32 Output of the MLP static signal low active signal 5 35V 20mA source 33 Common Ground of the MLP and ML static signals 34 Reference point for Power supply 24V 35 GEV 1300mA man 36 5 35V 20mA max sin 31 GSV max 32 70 72 max 250V TA LACIT cs020 2 5 PROTECTIONS 2 5 1 Internal Protection Components Converter Designation Varistors 6KCS3185 480 6KCS3280 480 6KCS3420 480 6KCS3650 480 6KCS310H 480 6KCS315H 480 575 V 220 J V1 V2 V3 20mm cs025 2 5 2 Internal Fuses Converter Fuses 6KCS3185 480 6KCS3280 480 16 A 500 V Power supply protection 4 A 250 V fast 6 3 x 32 6KCS3420 480 F1 F2 F3 fast 6 x 32 mm 6KCS3650 480 6KCS310H 480 6KCS315H 480 25 A 500 V FS 24V protection 1 A 250 V slow 5 x 20 fast 6 x 32 mm cs030 12 INSTRUCTION MANUAL Converter 6KCS3185 480 6KCS3280 480 6KCS3420 480 CS300 2 5 3 External AC Mains Fuses Europe USA DEER EE EN orm Fe sonner seca zess runas Iesse 3 SKF4G30 PDFP7V350ABLADE 1 1 SKF4G30 PDFP7V350ABLADE 3 SKF4E30 PDFP7V500ABLADE 1 1 SKF4E30 PDFP7V500ABLADE EE 6KCS315H 480 The use of AC mains choke on the power su 3 S2 F1 110 630A 660V SKF4E31 A700S600 4 FWP600A PDFP7V600ABLADE 6KCS3650 480 1 1 S3 F1 110 800A 660V SKF4H02 A700S800 4 FWP800A PDFP7V800ABLADE AC 3 170M5466 1000A 700V SKS827B 170M5466 1000A 700V SKS827B 6KCS310H 480 O SKS827B B 3 S2 F1 110 630A 6
4. 4 pole standard motor typical efficiency for standard motors Myd the typical inverter efficiency is considered equal to 0 97 n mains power supply voltage 3 x 380V conservative value if referred to a rated voltage of 3 x 400V there are two value columns referring to a continuous functioning class 1 or to a functioning during an overload phase class 2 150 for 60 seconds The current value in column 1 is calculated as Lcr P ates My A Upp 1 33 where for column Current Dclink I Overload class 2 it is obtained multiplying by 1 36 Half controlled power supply for inverter DC Link 15 GEH 6639 Chapter 3 SELECTION OF THE CS300 CONVERTER The CS300 converter has to be chosen so that the sum of the inverter DC link currents both for class 1 and 2 is lower or equal to the corresponding ones stated in chapter 2 6 1 3 1 DIP SWITCHES AND JUMPER On R SM3 L card S1 1 4 Selection of the delay for thyristor disabling during mains dip S2 1 3 Selection of the undervoltage threshold S3 1 4 Selection of the capacitors precharge time S4 S5 Selection of the AC mains frequency 50 or 60 Hz CN Selection of the ML signal function 3 2 USE OF ST SWITCH Relevant only for limited application cases If the system functioning allows a limited dip voltage value of the DC LINK a condition obtainable by handling the DC LINK with a suitable software or with additional external capacitors it
5. considering the example a delay of 1 1mS is selected by setting SLI OFF S1 2 ON S1 3 ON S1 4 OFF Nore With S1 1 ON the delay circuit for the thyristors switching off is disabled In this case when a mains dip occurs the thyristors will be switched off once mains dip is elapsed the capacitor precharging sequence will be executed again default configuration 3 3 USE OF 2 SWITCH Via the S2 switch it is possible to select the undervoltage threshold which depends on the AC main voltage of the converter Dip S2 4 not used Power supply voltage a Threshold of the PS drop 460V 10 480V 10 Default 370 Vde 400V 15 300 Vdc 230 10 10 180 Vdc cs090 3 4 USE OF S3 SWITCH The S3 switch is able to set the precharge time for the DC link capacitors the higher precharge time the lower will be the current during the precharging phase to the supplied capacitors Time Seconds S3 4 18 S 15 OFF 11 S 15 Default OFF 7 S 15 OFF 4 S 15 OFF 2 S 15 ON cs100 Use the following way to select the precharge time 18 INSTRUCTION MANUAL CS300 1 Set all the switches in off position 18 seconds ramp time use a current probe able to detect a current peak lt 10mS between the C or D terminal of the DC LINK 2 Atthis point read the measuring of the maximum peak current present on the DC LINK during the precharging phase 3 If the measured peak current is much lower than
6. 600 fa 1 6KS7671 FAN A 024 DC 170 B 20 75 po 2 6KS7678___ FAN 024 DC 345 B 15 60 EE S ER 6KS7G17 FAN A 230V AC 50HZ S SS ES SS SS g i Thermistors 6KS7G33 BIM THERM 85 C EC ZE E Y E 6KS7G29 BIM THERM 80 C EV J 2 2 6KS7G30___ BIM THERM 90 C EC 1 3 3 Bim THERM 90 C EC 1 1 3 SCR filters 6KS7S58 RC SCR FILTER fi8ohm ow J 3 6KS8S61 RCSCRFILTER__ imresovae 1 3 Internal fuses 6KS8B28 FUSES 5X20_T20 6KS8B19 FUSES 6 3X32 6KS8B30 FUSES 6 3X32 1 64 500 tt 6KS820B FAST FUSES 6 3X32 MEDER 3 3 3 6KS821B FAST FUSES 6 3X32 FEH E J 3 3 6KS827B FUS PWR GOULD for Europe only 10004 660V T 1 3 GKF4G76 G3MUEFI JM for Europe only ins J 6 6KS827B To PWR GOULD for USA ony fioooaeeov 3 6KF4G76 G3MUEFI JM for USA only 10004 660V 16 External fuses Europe 6KFAG23 ___ SOOUFH 80 2008 660V PJ 6KF4G30 s2uF2 110 815M 660Y LIT T 6kF4E30 s2uF1 110 500A 660V___ ___ __ _ p 6KF4ES1 _ s2uF1 110 6304 660V JP 3 J 6KF4C10 MK MICROSWITCH FUS JM EE TE EE d e i External fuses USA PDFP7V200ABLADE FAST FUSE CSA 200A 700Y____ __ 3 JT T J J PDFP7V350ABLADE FAST FUSE CSA 350A 700V 1 3 TJT J J PDFP7V500ABLADE FAST FUSE CSA 500A 700V J J _ 3 J J PDFPTV600ABLADE FAST FUSE CSA 600A 700V JP Jsf J 6KF4C10 MK MICROSW
7. OZ D 24 From 1050 OK Relay output 5 ES size a N aos l 5 E RE 0 0 0 NE mm nt lt UW ie ET TEE TT THH LPE 70 72 32 36 22 INSTRUCTION MANUAL CS300 6 2 SIGNAL DIAGRAM AC CONTACTOR UVW PRECHARGE ENABLE DC LINK VOLTAGE PRECHARGE TIME OK RELAY Figure A AC POWER SUPPLY MLP signal TYRISTOR FIRING PRECHARGE ML signal CV ON ML signal CV OFF 7 150 ms MIN Figure B Half controlled power supply for inverter DC Link 23 GEH 6639 6 3 COMMON BUS MULTI INVERTER SYSTEM External fuses AC mains contactor Braking unit External braking resistor Rbr External fuses AC MAINS INPUT Fuses for cables protection 24 INSTRUCTION MANUAL OPTION CS300 Chapter 7 REPLACEMENT PARTS CODE Catalog No Converter power amp quantity per product tes 280 420 650 1050 1500 Regulation card 6xssvgg Ia Y 1 1 1 1 6ks5v 8 GEST ET TT Filter cards TT CT A 1 1 1 Filter link 6KS5V97 6KS5N15 SCR MODULE 6KS776F SCR MODULE meaikev 3 6KS781F SCR MODULE 120A 1KEV 3 S S 6KS79F4 SCR MODULE 2104 1KEV 3 1 6KS79F6 SCR MODULE 3204 TKB 3 6KS79F5 SCR MODULE 500a tkev 3 6KS714F SCH AT 1007 S16 E OE FE 8 Diode 6KS8T79 DIODES AR1104 S16 A S 3 Fans 6KS7676 FANA024DC 62 72 B 20
8. above or when the power supply is switched off and the DC LINK is completely discharged C and D terminals 4 2 PRECHARGE ENABLING CONTROL Such input allows to delay the precharging phase with respect to the moment in which the power supply U V W terminals is applied The precharging phase occurs supplying terminals 23 to 24V available on the terminal strip common on terminal 52 4 3 MLP SIGNAL The MLP signal is a digital output available on the terminal 32 This signal is a sum of the undervoltage threshold via S2 1 3 set and the precharging phase It will be LOW with a 0 5mS delay after the undervoltage threshold is reached The digital output will be again HIGH at the end of the precharging phase This sequence is repeated at every mains dip see chapter 6 2 figure B 4 4 ML SIGNAL The ML signal is a digital output available on terminal 36 It is the AC mains voltage monitoring With CV jumper mounted on the ML signal will be LOW when the undervoltage threshold is reached The digital output will be HIGH when the voltage is above the threshold see the above table With CV jumper not mounted off the ML signal will indicate with a 150mS pulse an undervoltage value transition When the voltage comes back above the threshold value this will be not revealed by the ML signal see chapter 6 2 figure B 20 INSTRUCTION MANUAL CS300 Chapter 5 CONVERTER DIMENSIONS
9. dielectric tests should be carried out on parts of the frequency inverter A suitable measuring instrument internal resistance of at least 10 kQ V should be used for measuring the signal voltages No voltage should be connected to the output of the drive terminals D Ne pas raccorder de tension d alimentation d passant la fluctuation de tension permise par les normes Dans le cas d une alimentation en tension excessive des composants internes peuvent tre endommag s Ne pas faire fonctionner le drive sans prise de terre Le chassis du moteur doit tre mis la terre l aide d un connecteur de terre separ des autres pour viter le couplage des perturbations Le connecteur de terre devrait tre dimensionn selon la norme NEC ou le Canadian Electrical code Le raccordement devrait tre fait par un connecteur certifi et mentionn boucle ferm par les normes CSA et UL et dimensionn pour l paisseur du cable correspondant Le connecteur doit tre fix a l aide d un instrument de serrage specifi par le producteur du connecteur Ne pas ex cuter un test megger entre les bornes du drive ou entre les bornes du circuit de contr le tant donn que la temp rature ambiante influe sur la vie et la fiabilit du drive on ne devrait pas installer le drive dans des places ou la temperature permise est d pass e Laisser le capot de ventilation en place pour temp ratures de 104 F 40 C ou inf rieures Lors
10. du d ballage du drive retirer le sachet d shydrat Si celui ci n est pas retir il emp che la ventila tion et provoque une surchauffe du drive Le drive doit tre mont sur un mur construit avec des mat riaux r sistants la chaleur Pendant le fonctionnement du drive la temp rature des ailettes du dissipateur thermique peut arriver 194 F 90 Manipuler l appareil de fa on ne pas toucher ou endommager des parties Il n est pas permis de changer les distances d isolement ou bien d enlever des mat riaux isolants ou des capots Prot ger l appareil contre des effets ext rieurs non permis temp rature humidit chocs etc La mise en service lectrique doit tre effectu e par un personnel qualifi Ce dernier est responsable de l existence d une connexion de terre ad quate et d une protection des c bles d alimentation selon les pre scriptions locales et nationales Le moteur doit tre prot g contre la surcharge Il ne faut pas x cuter de tests de rigidit di lectrique sur des parties du convertisseurs Pour mesurer les tensions des signaux il faut utiliser des instruments de mesure appropri s r sistance interne minimale 10 kQ V Aucune tension ne doit tre appliqu e sur la sortie du convertisseur bornes C D Half controlled power supply for inverter DC Link 9 10 GEH 6639 INSTRUCTION MANUAL CS300 Chapter 2 COMPONENT IDENTIFICATION AND SPECIFICATION 2 1
11. is possible during a mains dip with a maximum duration time of 10mS to prevent the thyristor switching off of the CS300 during the detection of the voltage drop repeating then the precharging sequence once the voltage is restored The disadvantage of such function is obviously the presence of a high current inside the CS300 once the voltage 1s restored For this reason it is necessary to take appropriate countermeasures by checking the decreasing slope of the DC LINK voltage during the mains dip Therefore knowing the value of the connected capacitors and the maximum current supplied by the CS300 it is possible to calculate the maximum mains dip bearable by the converter itself Example Calculate the maximum mains dip bearable by a converter size 185A whose mains choke has the following values 0 148mH 173 rated A and 350A of saturation current The converter supplies 8 inverters AV300 3011 the internal capacitors value of each inverter is equal to 4704 FP using an oscilloscope it has been stated that during a normal functioning in case of a mains dip the DC LINK discharges 70V after a 3 mS mains dip The aim is to state whether such mains dip can be overcome without the precharging phase Considering a series resistance sum of the capacitor parasite drag and of the connection contact resistances equal to 100mOHM 0 1 OHM act as following DATA R 0 1 W C 3760 mF L 0 14mH e 2 718 V 70V 16 I
12. was caused by dropping the product after purchase or occurred during transportation 4 Damage was caused by an earthquake fire flood ing lightning abnormal voltage or other natural calamities and secondary disasters Before calling the number at left to determine war ranty status the drive serial number will be required This is located on the drive nameplate OUT OF WARRANTY PROCEDURES When the defective part has been identified contact your local authorized GE standard drives distributor to order replacement parts MOTORS Motors repairs on General Electric motors are gener ally handled by GE Authorized Electric Motor Servicenters or GE Apparatus Service Shops For spe cific instructions on your motor call the distributor from which it was purchased and be prepared to furnish complete nameplate data Notes CS300 Half controlled power supply for inverter DC Link 21 GE Industrial Systems General Electric Company 1540 387 7000 1501 Roanoke Blvd et www GEindustrial com Salem VA 24153 6492 USA SIEI
13. 60V SKF4E31 A700S600 4 FWP600A PDFP7V600ABLADE A 3 G3MUEF1 1000A 660V SKF4G76 G3MUEF1 1000A 660V SKF4G76 6KCS315H 480 B IW 1 1 S3 F1 110 1000A 660V SKF4H03 A70P1000 FWP1000 SKS7812 cs041 Ref A External fuses for the input side power supply bridge B External fuses for the DC link output Fuses integrated in the device Fuse manufactures S G Jean Muller Eltville AT Ferraz Shawmutt FWP 170M Bussmann 2 5 4 AC Mains Choke Main Main three phase inductance Converter frequency Rated inductance Rated AC Saturation Type Hz mH current A current A p 6KCS3185 480 50 60 0 148 6KCS3280 480 50 60 0 082 KLR 420 CCB 6KCS3420 480 50 60 0 082 KLR 420 CCB 6KCS3650 480 50 60 0 053 KLR 600 CCB 6KCS310H 480 50 60 0 033 1350 KLR 950 CCB 50 60 0 019 1425 2138 cs050 ly input is MANDATORY Half controlled power supply for inverter DC Link 13 GEH 6639 2 6 CONVERTER SIZE SELECTION Within the specified voltage field the CS300 converter supplies the same rated direct current independently of the voltage itself The increase of the output voltage causes an increasing in the transferred power whereas inverters are devices with a typically constant transferred power the supplied current decreases with the increasing of the output voltage As for the choice therefore the calculation is based on a common unit the direct current of the intermediate circuit which as for the inverters is not ment
14. Follow the instructions given in this manual and observe the local and national safety regulations applicable Tous les moteurs et les drives doivent tre mis la terre selon le Code Electrique National ou quivalent Remettre tous les capots avant de mettre sous tension le drive Des erreurs peuvent provoquer de s rieux accidents ou m me la mort Les drives fr quence variable sont des dispositifs lectriques utilis s dans des installations industriels Une partie des drives sont sous tension pendant l operation L installation lectrique et louverture des drives devrait tre execut uniquement par du personel qualifi De mauvaises installations de moteurs ou de drives peuvent provoquer des dommages materiels ou blesser des personnes On doit suivir les instruc tions donne s dans ce manuel et observer les r gles nationales de s curit Caution PRECAUTION Do not connect power supply voltage that exceeds the standard specification voltage fluctuation permissi ble If excessive voltage is applied to the Drive damage to the internal components will result Do not operate the Drive without the ground wire connected The motor chassis should be grounded to earth through a ground lead separate from all other equipment ground leads to prevent noise coupling The grounding connector shall be sized in accordance with the NEC or Canadian Electrical Code The connection shall be made by a UL listed or CSA certifie
15. GEH 6639 Draft GE Industrial Systems CS300 Half Controlled Power Supply for Inverter DC Link User s Guide GEH 6639 O 2001 General Electric Company USA All rights reserved These instructions do not purport to cover all details or variations in equipment nor to provide every possible contingency to be met during installation operation and maintenance If further information is desired or if particular problems arise that are not covered sufficiently for the purchaser s purpose the matter should be referred to GE Industrial Systems Salem Virginia USA This document contains proprietary information of General Electric Company USA and is furnished to its customer solely to assist that customer in the installation testing operation and or maintenance of the equip ment described This document shall not be reproduced in whole or in part nor shall its contents be disclosed to any third party without the written approval of GE Industrial Systems CS300 is a trademark of General Electric Company USA National Electric code and NEC are registered trademarks of the National Fire Protection Association 2 INSTRUCTION MANUAL CS300 SAFETY SYMBOL LEGEND L GENDE DES SIGNES DE S CURIT Warninc Caurion Commands attention to an operating procedure practice condition or statement which if not strictly observed could result in personal injury or death Attire l attention sur les modes d utilisati
16. GENERAL DESCRIPTION CS300 is a half controlled three phase AC DC converter for supplying DC link voltage to a series of AC Drives with C and D terminals parallel connected The precharge of the drive capacitors time setting set via dip switches is done by partializing the mains voltage via a thyristors bridge A diagnostic circuit allows detection of a mains power supply dip for system use NOTE The direct parallel connection of the outputs U2 V2 W2 terminals of two or more inverters is not possible 2 2 POWER SUPPLY CS300 converter can be connected to the three phase power supply having the following characteristics 400V 15 up to 480 10 50 or 60 Hz Dip switch selectable The maximum input power of the internal switching power supply is 100W and the supplied voltages are 15V 500mA Control card 24 V 2A Fan power supply if present and auxiliary functions regulator terminals power supply 2 3 DESCRIPTION OF POWER TERMINALS Terminals Function U V W Power supply via AC mains 3Ph 400V 15 up to 480V 10 C Positive terminal to be connected to the inverter DC LINK D Negative terminal to be connected to the inverter DC LINK Supply for internal fan only for 1050A size and higher U3 V3 1Ph 230V 15 cs010 Half controlled power supply for inverter DC Link 11 GEH 6639 2 4 DESCRIPTION OF CONTROL TERMINALS Terminals Voltage Current 23 Input of the precharge enable control 15 35V 5 11mA
17. ITCH FUS m TI TI 6 Half controlled power supply for inverter DC Link 25 GEH 6639 Chapter 8 WARRANTY PARTS AND SERVICE The purpose of this section is to provide specific in structions to the user of the standard drive referenced in this book regarding warranty administration and how to obtain assistance on both in warranty and out of warranty equipment If assistance is required to determine warranty status identify defective parts or obtain the name of your local distributor call GE Industrial Systems Product Service Engineering 1501 Roanoke Blvd Salem VA 24153 6492 USA Phone 1 800 533 5885 United States 1 540 378 3280 International Fax 1 540 387 8606 All indicates the international access code required when calling from outside of the USA 26 INSTRUCTION MANUAL WARRANTY COVERAGE The warranty covers all major parts of the drive such as the main printed circuit boards transistor modules etc The warranty does not cover replacement of fuses or of the entire drive Warranty period is 12 months after installation or 18 months after shipment from the Company whichever occurs first However the guarantee will not apply in the following cases even if the guarantee term has not expired 1 Damage was caused by incorrect use or inappro priate repair or modification 2 The product was used in an environment outside the standard specified range 3 Damage
18. NSTRUCTION MANUAL CS300 1 WERE OLT Gap Having as a unit of measure the L inductance in Henry the C capacitor in Farad and the R resistance in Ohm according to the above mentioned data 1331 21 rad S 2 R Qa 2 L from which a 357 14 3 T tu 2 from which tu 0 00117 s t States the time needed by the current to reach its maximum value 4 the peak current can be calculated with the following formula y O L Jet ne from which 1 5 72 3A Itis obvious that considering a 70V discharge of the DC LINK 3 mS mains dip the current is too high for the converter As a consequence it is necessary to consider a lower voltage reduction corresponding to a shorter mains dip Therefore with a voltage reduction of 35V 1 5 mS mains dip the new value will be 1 286 1 A Such value meets the needing of both the converter which for short periods is able to bear a current value two times the rated one and the inductance whose saturation current is higher than 300A Table of S1 1 4 Delay for thyristor switching off during mains dip Half controlled power supply for inverter DC Link 17 GEH 6639 Delay in the thyristor disabling gt 14 on orm omr or 1 1mS 10 OFF ON ON or 2 2mS 10 OFF OFF ON 33m8 10 OFF 44m8 7 10 ON 5 5mS 10 OFF OFF OFF 6 6mS 10 ON 7 7m8 10 OFF OFF OFF OFF cs080 From the above table
19. US MULTI INVERTER SYSTEM 24 CHAPTER 7 REPLACEMENT PARTS rrnrrnnvrnnvnrernvennvrnnvrnvennnennvrnnernvennvrsnvnnnennnr 25 CHAPTER 8 WARRANTY PARTS AND SERVICE 21 Half controlled power supply for inverter DC Link GEH 6639 INSTRUCTION MANUAL CS300 Chapter 1 SAFETY PRECAUTIONS Nore The terms Inverter Controller and Drive are sometimes used interchangably through out the industry We will use the term Drive in this document Les mots Inverter Controller et Drive sont interchangeables dans le domaine industriel Nous utiliserons dans ce manuel seulement le mot Drive Warninc ATTENTION According to the EEC standards the CS300 and accessories must be used only after checking that the machine has been produced using those safety devices required by the 89 392 EEC set of rules Drive systems cause mechanical motion It is the responsibility of the user to insure that any such motion does not result in an unsafe condition Factory provided interlocks and operating limits should not be bypassed or modified Never open the device or covers while the AC Input power supply is switched on Minimum time to wait before working on the terminals or internal devices is 5 minutes If the front plate has to be removed because the ambient temperature is higher than 40 degrees the user has to ensure that no occasional contact with live pa
20. azardous areas such as locations where flammable or combustible vapors or dusts are present Drives should be installed away from hazardous areas even 1f used with motors suitable for use in these locations L utilisation des drives dans des z nes risques pr sence de vapeurs ou de poussi res inflammables peut provoquer des incendies ou des explosions Les drives doivent tre install s loin des z nes dangeureuses et quip s de moteurs appropri s Warninc STRAIN HAZARD Improper lifting practices can cause serious or fatal injury Lift only with adequate equipment and trained personnel Une l vation inappropri e peut causer des dommages s rieux ou fatals Il doit tre lev seulement avec des moyens appropri s et par du personnel qualifi Warninc ELECTRIC SHOCK HAZARD Attention CAS DE DECHARGE ELECTRIQUE Drives and motors must be grounded according to NEC for USA and EN 60204 for Europe Replace all covers before applying power to the Drive Failure to do so may result in death or serious injury Adjustable frequency drives are electrical apparatus for use in industrial installations Parts of the Drives are at high voltage during operation The electrical installation and the opening of the device should therefore only be carried out by qualified personnel Improper installation of motors or Drives may therefore cause the failure of the device as well as serious injury to persons or material damage
21. ct occasionnel ne puisse arriver avec les parties sous tension Effectuer toujours des connexions de terre PE par le biais des bornes PE2 et du chassis PE1 Le courant de dispersion vers la terre est sup rieur 3 5 mA Selon EN 50178 il faut pr voir dans ces cas une double connexion terre Warnine ELECTRICAL SHOCK AND BURN HAZARD Arrenrion DECHARGE LECTRIQUE ET RISQUE DE BR LURE When using instruments such as oscilloscopes to work on live equipment the oscilloscope s chassis should be grounded and a differential amplifier input should be used Care should be used in the selection of probes and leads and in the adjustment of the oscilloscope so that accurate readings may be made See instrument manufacturer s instruction book for proper operation and adjustments to the instrument Lors de l utilisation d instruments par example oscilloscope sur des syst mes en marche le chassis de l oscilloscope doit tre reli la terre et un amplificateur diff rentiel devrait tre utilis en entr e Les sondes et conducteurs doivent tre choissis avec soin pour effectuer les meilleures mesures l aide d un oscilloscope Voir le manuel d instruction pour une utilisation correcte des instruments Half controlled power supply for inverter DC Link 7 GEH 6639 Warninc FIRE AND EXPLOSION HAZARD ATTENTION RISQUE D INCENDIES ET D EXPLOSIONS Fires or explosions might result from mounting Drives in h
22. d closed loop terminal connector sized for the wire gauge involved The connector is to be fixed using the crimp tool specified by the connector manufacturer Do not perform a megger test between the Drive terminals or on the control circuit terminals Because the ambient temperature greatly affects Drive life and reliability do not install the Drive in any location that exceeds the allowable temperature Leave the ventilation cover attached for temperatures of 104 F 40 C or below Be sure to remove the desicant dryer packet s when unpacking the Drive If not removed these packets may become lodged in the fan or air passages and cause the Drive to overheat The Drive must be mounted on a wall that is constructed of heat resistant material While the Drive is operating the temperature of the Drive s cooling fins can rise to a temperature of 194 F 90 C Do not touch or damage any components when handling the device Changing of isolation gaps or removing the isolation covers is not permissible 8 INSTRUCTION MANUAL CS300 Protect the device from disallowed environmental conditions temperature humidity shock etc The electrical commissioning should only be carried out by qualified personnel who are also responsible for the provision of a suitable ground connection and a protected power supply feeder in accordance with the local and national regulations The motor must be protected against overloads No
23. ioned into the product instruction manual and has therefore to be calculated Furthermore the confrontation between the two foreseen functioning classes has to be homogeneous IEC 146 class 1 and 2 2 6 1 Output Rated Currents for the Two Functioning Classes DC link current Terminals C D Converter 6KCS3185 480 150 A 6KCS3280 480 225 A 6KCS3420 480 340 A 6KCS3650 480 540 A 6KCS310H 480 850 A 6KCS315H 480 1300 A cs060 Continuous service Service with overload possibility of 150 for 60 seconds 14 INSTRUCTION MANUAL CS300 2 6 2 Drive DC Current DC Link Circuit Rated motor Motor Current Current Fuses AV300 power efficiency Delink lact DClink lact DClink Pot Mot Continuous class 1 Overload class 2 Superfast class 1 class 2 KW A A A 0 55 om 18 20 6 4003 4003 075 074 204 27 6 4003 4003 LL 295 400 6 4003 4003 15 05 400 54 8 4003 4003 22 4003 3 4003 4 4005 5 5 4007 7 5 086 1758 238 30 4007 au 11 4015 15 4022 18 5 4022 22 092 4848 65 93 80 4022 4030 30 4037 37 4045 45 4055 55 4075 75 4090 90 4110 110 4132 132 4160 160 4250 200 4250 250 4315 315 355 0963 17408 10072 LI 400 0965 8300 11328 II cs070 The following table states the direct current values of the dc link according to the rated power of the motor connected to the inverter The current is calculated on the basis of the following
24. on et les proc d s et conditions d exploitation qui en cas d inobservation pourraient entra ner des blessures corporelles ou la mort Commande attention to an operating procedure practice condition or statement which if not strictly observed could result in damage or destruction of equipment The seriousness of the injuries and of the damages which could be caused by the non obser vance of such indications depends on the different conditions Anyway the instructions given below should always be followed with the highest attention Attire l attention sur les modes d utilization et les proc d s et conditions d exploitation qui en cas d inobservation pourraient entra ner la d t rioration ou la destruction des appareils La gravit des blessures et des dommages mat riels possibles d pendent de diff rent facteurs Toutefois les instructions mention es ci dessous devraient tre toujours suivies avec la plus grande attention Note Commands attention to an operating procedure practice condition or statement that must be highlighted Attire l attention sur les modes d utilization et les proc d s et conditions d exploitation qui pr sentent un int ret particulier Half controlled power supply for inverter DC Link 3 GEH 6639 INSTRUCTION MANUAL CS300 TABLE OF CONTENTS SAFETY SYMBOL LEGEND LEGENDE DES SIGNES DE SECURITE 3 CHAPTER 1 SAFETY PRECAUTIONS
25. rts will occur Always connect the Drive to the protective ground PE via the marked connection terminals PE2 and the housing PE1 Adjustable Frequency Drives and AC Input filters have ground discharge currents greater than 3 5 mA EN 50178 specifies that with discharge currents greater than 3 5 mA the protective conductor ground connection PE1 must be fixed type and doubled for redundancy The drive may cause accidental motion in the event of a failure even if it is disabled unless it has been discon nected from the AC input feeder Selon les normes EEC les drives CS300 et leurs accessoires doivent tre employ s seulement apr s avoir verifi que la machine ait t produit avec les m me dispositifs de s curit demand s par la r glementation 89 392 EEC concernant le secteur de l industrie Les syst mes provoquent des mouvements m caniques L utilisateur est responsable de la s curit concernant les mouvements m caniques Les dispositifs de s curit pr vues par l usine et les limitations operationelles ne doivent tre d pass s ou modifi s Ne jamais ouvrir l appareil lorsqu il est suns tension Le temps minimum d attente avant de pouvoir travailler sur les bornes ou bien l int rieur de Vappareil est 5 minutes Si la plaque frontale doit tre enlev e pour un fonctionnement avec la temp rature de l environnement plus haute que 40 C l utilisateur doit s assurer par des moyens opportuns qu aucun conta
26. twice the value of the CS300 rated current it is possible to select the switch for a lower ramp time SW3 4 8 second ramp time Go back to point 2 Such operation will be repeated till the measured peak current is equal or lower than twice the value of the converter rated current 3 5 USE OF 4 AND S5 DIP SWITCH The S4 and S3 dip switches are used to select the AC mains frequency AC Mains frequency S5 50 Hz Default OFF 60 Hz ON cs110 3 6 USE OF CV JUMPER See the ML signal function With CV jumper mounted on the signal available on the terminal 36 will be LOW with AC mains voltage lower than the undervoltage threshold see figure 3 It will be HIGH with AC mains voltage higher than the undervoltage threshold With CV jumper open off the signal on the terminal 36 will indicate with an impulse of about 150ms low level signal that the power supply voltage has had a transition at a level lower than the undervoltage threshold Half controlled power supply for inverter DC Link 19 GEH 6639 Chapter 4 CONTROL DESCRIPTION 4 1 OK RELAY The OK relay has a normally open contact which close at the end of the precharging phase if no alarm condition 1s present overtemperature power supply on the regulation card 15V The contact is closed during the normal functioning of the device and also during an undervoltage situation The contact opens when a failure occurs see the alarm conditions described
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