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Chapter 6 - Exchange of Thyristors for Size A6 

 

 

 
DCS 500 / DCS 600 Service Manual

 

VI A

 

6 - 5

 

 

3.  Write down the direction and location of the thyristors to be re-

moved and mark their gate leads. In case of BCT’s add the po-
sition of the gates. 

4.  Remove the gate leads if possible. 
5.  Loosen the mounting clamp at the top of the thyristor stack. 

 

 

 

 

 

Figure  6-4 

Handling of indicating spring and mounting clamp 

 

 

Attention

: While loosen the mounting clamp the indicating spring 

must be pulled out a little, otherwise the spring will be damaged! 
Do not remove the nuts totally, otherwise the treaded rods will fall 
down! 

 

 

6.  Pull out both DC-busbar plates. 

 

 

 

 

Figure 6-5 

DC-busbar plates 

DC-
busbar
plates

mounting clamp

indicating spring

3ADW000093R0701_DCS500B/DCS600_Service manual_e_g

Summary of Contents for DCS 500B

Page 1: ...DCS Thyristor Power Converters for DC Drive Systems 25 to 5200 A Service Manual DCS 500B DCS 600 MultiDrive 1 2 3 4 ...

Page 2: ...V A x x x 3ADW000080 EN DE IV F x x x 3ADW000091 Installation EN DE IV F1 x x x x Software description Language Volume 3ADW000078 EN V D1 x x x 3ADW000076 EN V F x x x 3AST000953 EN x x Tools Language Volume 3AFE61178775 CMT DCS500 EN x x x EN 5926915 1 GAD EN x x x 3ADW000048 Application blocks EN V A2 x x x 3AFY61296123 Drive Window EN x x x x Service Instructions Language Volume 3ADW000093 EN D...

Page 3: ...d DCS Thyristor Power Converters for DC Drive Systems 25 to 5200 A Service Manual DCS 500B DCS 600 MultiDrive Code 3ADW 000 093 R0701 Rev G S_M_E_G DOC EFFECTIVE Jul 9th 2004 SUPERSEDES Rev F Jul 4th 2002 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 4: ...DCS 500 DCS 600 Service Manual 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 5: ...ge This symbol warns you of high voltages which may result in injuries to persons and or damage to equipment Where appropriate the text printed adjacent to this symbol describes how risks of this kind may be avoided All electrical installation and maintenance work on the thyristor power converter must be carried out by properly qualified staff who have been thoroughly trained in electrical enginee...

Page 6: ...output data you must take appropriate precautionary measures to protect the unit against overspeed overload breakage etc by modifying the software or hardware appropriately For insulation testing you must disconnect all cables from the thyristor power converter You should avoid operating your unit at values other than the rated data Non compliance with these instructions may cause lasting damage t...

Page 7: ...MERGENCY STOP buttons must be installed at each control desk and at all other control panels requiring an emergency stop func tion Pressing the STOP button on the CDP 31x control panel of the thyristor power converter will neither cause an emergency motor stop nor will the drive be disconnected from any dangerous poten tial To avoid unintentional operating states or to shut the unit down in case o...

Page 8: ...Safety Instructions iv DCS 500 DCS 600 Service Manual 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 9: ...tors 3 1 Chapter 4 Exchange of Thyristors for Sizes C1 C2 C2b Installation of thyristor modules in converters size C1 C2 C2b 25 1000 A 4 1 Required Tools 4 1 Remove faulty thyristor modules 4 1 Install new thyristor modules 4 2 Thyristor module location 4 3 Module terminals 4 8 Chapter 5 Exchange of Thyristors for Size A5 Installation of Disc Type thyristor in converters size A5 900 2000 A 5 1 Req...

Page 10: ...iption of SDCS PIN 20xB boards 10 1 Hardware coding 10 1 Snubber circuit 10 1 Compatibility of SDCS PIN 20x boards 10 2 Compatibility of SDCS PIN 20x and SDCS PIN 2x boards 10 2 Change SDCS PIN 2x boards 10 3 Compatibility of thyristor modules for DCSxxx 0200 and DCSxxx 0250 10 4 Types concerned 10 4 Actual status 10 4 Hardware 10 4 Subject 10 4 Time schedule 10 4 Compatibility 10 4 DC Motor neutr...

Page 11: ...ware on a SDCS AMC DC 2 board under Windows NT 4 0 10 23 Types concerned 10 23 Summary 10 23 Download firmware with PCMCIA card notebook or desktop 10 23 Installation of NtNisa drivers 10 23 Configure PC 10 24 Download DCS600 MultiDrive firmware 10 24 DCS600 MultiDrive How to download parameter files on a SDCS AMC DC x board 10 25 Types concerned 10 25 Summary 10 25 Reload DCS600 MultiDrive parame...

Page 12: ...Contents viii DCS 500 DCS 600 Service Manual 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 13: ...Sizes C1 C2 C2b This chapter describes the exchange of thyristors in converters sizes C1 C2 Chapter 5 Exchange of Thyristors of Size A5 This chapter describes the exchange of thyristors in converters size A5 Chapter 6 Exchange of Thyristors of Size A6 This chapter describes the exchange of thyristors in converters size A6 Chapter 7 Exchange of Thyristors of Size A7 This chapter describes the excha...

Page 14: ...The thyristor power converter weighs quite a lot and should therefore not be held by the front cover Please put the unit down only on its back sizes C1 to C3 Always use due care when handling the unit so as to avoid injuries or damage Storage and transport If the unit had been in storage prior to installation or is transported to another location care must be taken to ensure that the environ menta...

Page 15: ...munication board 5 SDCS COM 5 board A SDCS AMC DCx board C SDCS AMC DC Clasx board Coated version 0 no coating X coated version Special Options UL approval 0 standard module with UL certificaion U modification for UL certification C3 A6 7 Interfaces 0 no fieldbus module included Current measurement modification 0 no modification C CMA 2 included M Paralleling Master converter S Paralleling Slave c...

Page 16: ... The technical data and specifications are valid as of going to press ABB reserves the right to make subsequent alterations If you have any questions concerning your drive system please contact your local ABB agent 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 17: ...he ripple of the DC current is much higher than normal In such a case most often one thyristor does not work It s missing current contribution causes a deep dip in the direct current The structure of the current loop the current controller will force the other thyristors to compensate the dip by a certain overcurrent in order to keep the average current constant Such a compensation results in a ri...

Page 18: ...ch AC terminal to each DC terminal U1 to C1 V1 to C1 W1 to C1 U1 to D1 V1 to D1 and W1 to D1 see Figure 4 3 Normally every measurement should show high re sistance 1 kΩ Target find a short circuit indicated by low re sistance 1 Ω destroyed thyristor If the converter is designed with half bridge thyristor modules then a module consists of two antiparallel thyristors In this case it is sufficient to...

Page 19: ... faulty thyristors have been de tected If the motor is still connected to the converter the result of the measurement may be wrong Ripple monitor If the ripple monitor fault occured the fault tracing must be adapted to the reasons listed before Check the fuses and the thyristors according to the statements before If the power section seems to be ok but still one or more thyris tors don t take curr...

Page 20: ...Chapter 2 Fault Tracing Thyristors VI A 2 4 DCS 500 DCS 600 Service Manual 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 21: ... remov ing them from the circuit to avoid confusion with good compo nents When removing a damaged semiconductor write down how and where it was installed direction location connected gate leads and with BCT s the position of the gate connectors Check that the new and old component have the same type desig nation or that the new component can replace the old one A semi conductor can be replaced by ...

Page 22: ...Chapter 3 Handling the Semicinductors VI A 3 2 DCS 500 DCS 600 Service Manual 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 23: ...see table Nominal mounting torques for thyristor modules in this chapter screws are metric type use appropriate nuts tissue paper solvent thermal joint compound type BERULUB FZ1 E3 grease Manufacturer Carl Bechem GmbH 58089 Hagen ABB Service GHSN 390 011 P 0051 or thermal joint compound type WLPF 20 10 ml ABB Service GHSN 390 011 P 10 Before the work is started disconnect the con verter from the p...

Page 24: ...mping screws by hand until the screw heads touch the bottom of the module Then tighten the screws to 2 5 Nm torque If the module is mounted using four screws tighten the screws crosswise Tighten the screws to nominal torque see Table below Reinstall the busbars make sure the correct torque is applied and reconnect all cables Thyristor module Nominal mounting torques Size width Type Electrical conn...

Page 25: ...B0200 to 0520 V11 V13 V15 V14 V16 V12 c d 2 1 a b c d 2 1 a b c d 2 1 a b 2 1 a b c d 2 1 a b c d 2 1 a b c d for DCS 501B0700 A K AK A K AK V14 V11 V16 V13 V12 V15 A K AK pp_1qdr_b dsf for DCS 501B0680 1000 Figure 4 1 Location of thyristor modules in DCS 501B 601 0100 1000 units Note This drawing is only for showing the location of the modules the module size can be different 3ADW000093R0701_DCS5...

Page 26: ...1 a b c d 2 1 a b c d 2 1 a b c d 2 1 a b c d 2 1 a b c d 2 1 a b c d 2 1 a b c d 2 1 a b c d 2 1 a b c d 2 1 a b c d V24 V22 V26 V23 V25 V21 for DCS 502B0700 A K AK A K AK A K AK A K AK A K AK A K AK V26 V13 V22 V15 V24 V11 V23 V16 V25 V12 V21 V14 pp_4qdr_b dsf for DCS 502B0680 1000 Figure 4 2 Location of thyristor modules in DCS 50xB 60x 0025 0075 units DCS 502B 602 0100 0700 units DCS 502B 602 ...

Page 27: ... G 1 2 G K G K 1 5 G K G K G 1 3 K G T51 K S1 T53 K S1 L S2 1000 1 1000 1 X3 1 X3 3 X4 1 X4 3 L S2 T51 T53 S2 600 1 600 1 S1 P2 P1 S2 S1 P2 P1 REVERSE FORWARD POWER INTERFACE BOARD Snubber circuit Snubber circuit Snubber circuit Basic drawing not all elements are shown Units with 0025 to 0075 ADC Units with 0100 to 0350 ADC Units with 0450 to 0520 ADC 2330 1 for units with 0700 ADC Figure 4 3 Basi...

Page 28: ...V16 G G K V21 V14 1 4 G K 2 6 1 6 2 5 1 4 2 3 1 2 2 1 1 5 2 4 1 3 2 2 SDCS PIN 1x 2x T51 K S1 T53 K S1 L S2 1000 1 1000 1 X3 1 X3 3 X4 1 X4 3 L S2 T51 T53 S2 600 1 600 1 S1 P2 P1 S2 S1 P2 P1 Snubber circuit REVERSE FORWARD Snubber circuit Snubber circuit Basic drawing not all elements are shown POWER INTERFACE BOARD Units with 0025 to 0075 ADC Units with 0100 to 0350 ADC Units with 0450 to 0520 AD...

Page 29: ...1 12 14 4 2 9 BZP2 BZP3 BZP1 X13 3 5 1 0 V 48 V1 W82 UA 6 UA 15 820R 1k5 3k3 1k5 S1 S2 S1 S2 PE 1 2 3 4 5 6 K G K G K K G K G K K G G G K G K G K G K G K G 2 6 1 6 2 5 1 4 2 3 1 2 2 1 1 5 2 4 1 3 2 2 HWCDD5 7 HWCOD3 5 NC NC 1 1 F102 F103 6A C1 W1 V1 U1 D1 19 17 31 29 3 1 35 33 11 9 27 25 X6 19 17 31 29 3 1 35 33 11 9 27 25 X5 6 x 0 1 µF 6 x 15 Ω Control board Armature current measuring resistances...

Page 30: ...1 5 K1 4 G1 1 A1K2 3 A2 7 K2 6 G2 1 A1K2 2 K1 3 A2 7 K2 6 G2 5 K1 4 G1 Thyr_mod_b dsf Note This drawing is not valid for the types SKKT B Figure 4 6 Terminals of half bridge thyristor modules MCC95 16io1 B 2 K1 4 K1 5 G1 1 A1K2 3 A2 7 K2 6 G2 6 G2 7 K2 4 K1 5 G1 Thyr_mod_b dsf 1 A1K2 2 K1 3 A2 Figure 4 7 Terminals of half bridge thyristor modules 3 2 1 SKKT132 162 K7 G6 G4 K5 A K AK TT162 K A K1 G...

Page 31: ...4 G2 G1 K1 K2 K AK A 34 K A AK Figure 4 9 Terminals of half bridge thyristor modules c d 2 1 a b 4 5 2 1 2 4 5 1 TZ425 or SKET 400 Figure 4 10 Terminals of single thyristor modules AK 7K 6G 4K 5G A K 1 3 2 3 2 1 TT425 570 7K 6G 5G 4K Figure 4 11 Terminals of half bridge thyristor modules 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 32: ...Chapter 4 Exchange of Thyristors for Sizes C1 C2 C2b VI A 4 10 DCS 500 DCS 600 Service Manual 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 33: ...mm ring spanner for press clamp Tissue paper solvent e g ethanol Thermal joint compound type BECHEM RHUS SU 2 grease Manufacturer Carl Bechem GmbH 58089 Hagen ABB Service GHSN 390 001 P 0001 Disassembly tool 3ADT 621 023 P1 Note For more detailed information about the wiring of the power part see manual Technical Data Therefore strict observance of the build in instructions given below is of utmos...

Page 34: ...llel B6 bridges with branching fuses 2 Disconnect the branch fuses of the defective branches 3 Find the defective thyristors by performing an OHM test both polarities over their heat sinks 4 In a 4 quadrant converter change both thyristors clamped be tween the same heatsinks at once Note Because Disc Type semiconductors need a certain compression force to operate properly a measurement outside the...

Page 35: ... the top of the thy ristor stack Attention While loosen the mounting clamp the indicating spring must be pulled out a little otherwise the spring will be damaged 5 Attach the disassembly tool at the faulty thyristor and prize open the upper and lower heat sinks see figure 5 2 6 Remove the thyristors Attention To centre the thyristors spring pins are used The pins are inlayed into all lower heat si...

Page 36: ...ber spatula 3 Connect the gate leads if possible 4 Clean all parts with tissue paper moistened with solvent witch have had or will have contact with the thyristor or each other lower upper heat sink Do not clean the surfaces of grease too thoroughly because the aluminium surfaces will oxidise in a few seconds Dry all surfaces 5 Centre the thyristors by means of the spring pins Note Be sure that th...

Page 37: ...ition cor rect torque see figure 5 3 Do not tighten the screws any fur ther Note The correct torque is indicated by means of the welded indicating spring 9 Perform an OHM test to make sure the thyristor is ok 10 Reconnect the DC busbars branch fuses and all other dis mantled parts 11 Perform an OHM test between U1 V1 W1 and C1 D1 to make sure the power part is ok U1 V1 W1 V24 V11 V13 V26 V22 V15 V...

Page 38: ...00 DCS 600 Service Manual U1 V1 W1 left stack rear front right stack front rear View from the left Front view View from the right V11 V13 V15 V14 V16 V12 Figure 5 5 Location of thyristors in frame A5 2 Q bridge 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 39: ...Chapter 5 Exchange of Thyristors for Size A5 DCS 500 DCS 600 Service Manual VI A 5 7 U1 V1 W1 C1 D1 Figure 5 6 Location of branch fuses frame A5 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 40: ...Chapter 5 Exchange of Thyristors for Size A5 VI A 5 8 DCS 500 DCS 600 Service Manual 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 41: ... mm ring spanner for press clamp Tissue paper solvent e g ethanol Thermal joint compound type BECHEM RHUS SU 2 grease Manufacturer Carl Bechem GmbH 58089 Hagen ABB Service GHSN 390 001 P 0001 Disassembly tool DCF 1066721 P1 Note For more detailed information about the wiring of the power part see manual Technical Data Therefore strict observance of the build in instructions given below is of utmos...

Page 42: ...ousing They can easily identified by the second pair of gate leads The second gate is marked with Gate B on the thyristor Faston 4 8 x 0 5 Gate A Faston 6 3 x 0 8 Gate B Figure 6 1 Gates of BCT Note The faston connectors of the gates are of different size Gate B should always be in front of the clamped heat sinks due to cooling reasons Figure 6 2 Location of BCT s gate B when built in BCT dsf Gate...

Page 43: ...forming an OHM test both polarities over their heat sinks 4 In a 4 quadrant converter with BCT s change the BCT 5 In a 4 quadrant converter with 2 single thyristors change both thyristors clamped between the same heatsinks at once Note Because Disc Type semiconductors need a certain compression force to operate properly a measurement outside the clamped heat sinks might be wrong To be sure change ...

Page 44: ... fuses taken out du ring search for the faulty thyristor 2 Remove the screws of the DC busbar plates adjacent to the defective thyristors Figure 6 3 Location of the DC busbar plates Note It depends on the location of the defective thyristor which DC busbar plates have to be disconnected DC busbar plates 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 45: ...n the mounting clamp at the top of the thyristor stack Figure 6 4 Handling of indicating spring and mounting clamp Attention While loosen the mounting clamp the indicating spring must be pulled out a little otherwise the spring will be damaged Do not remove the nuts totally otherwise the treaded rods will fall down 6 Pull out both DC busbar plates Figure 6 5 DC busbar plates DC busbar plates mount...

Page 46: ...r heat sinks Figure 6 6 Use of disassembly tool 8 Remove the thyristors with e g a pair of pliers Attention To centre the thyristors spring pins are used The pins are inlayed into all lower heat sinks Open the gap wide enough that the thyristor and the pins are not damaged while removing the thy ristor push down push down 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 47: ...tula Figure 6 7 Prepare disk type thyristor 3 Clean all parts with tissue paper moistened with solvent witch have had or will have contact with the thyristor or each other lower upper heat sink Do not clean the surfaces of grease too thoroughly because the aluminum surfaces will oxidize in a few seconds Dry all surfaces 4 Centre the thyristors by means of the spring pins Note Be sure that the thyr...

Page 48: ...lamp is in parallel with the contact surface of the heat sinks Figure 6 9 Mounting clamp loose condition Note The indicating spring is a very sensitive instrument and must be handled with care 10 Tighten each nut in turn half a turn at a time with the help of a ring spanner until the indicating spring clicks into position cor rect torque Do not tighten the screws any further DC busbar plates and h...

Page 49: ...correct torque is indicated by means of the welded indi cating spring 11 Perform an OHM test to make sure the thyristor is ok 12 Reconnect all other dismantled parts 13 Perform an OHM test between U1 V1 W1 and C1 D1 to make sure the power part is ok Torque indcating spring correct torque 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 50: ...0 Service Manual C1 U1 V1 W1 D1 C1 D1 A6_thyr_locat dsf Stack front rear View from the right V11 V24 V21 V14 V16 V23 V26 V13 V15 V22 V25 V12 Figure 6 11 Location of thyristors in frame A6 4 Q bridge with single thyristors 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 51: ...anual VI A 6 11 C1 U1 V1 W1 D1 C1 D1 A6_thyr_locat dsf stack front rear View from the right V11 V24 V14 V21 V16 V23 V13 V26 V15 V22 V12 V25 Gate A Gate B Figure 6 12 Location of thyristors in frame A6 4 Q bridge with BCT s 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 52: ...S 500 DCS 600 Service Manual C1 U1 V1 W1 D1 C1 D1 A6_thyr_locat dsf stack front rear View from the right V11 V14 V16 V13 V15 V12 Figure 6 13 Location of thyristors in frame A6 2 Q bridge with single thyristors 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 53: ...500 DCS 600 Service Manual VI A 6 13 F11 F14 F16 F13 F15 F12 F15 F12 F16 F13 F11 F14 C1 D1 C1 D1 U1 V1 W1 U1 V1 W1 C1 D1 A6_branch_fuse_locat dsf Figure 6 14 Location of parallel branch fuses frame A6 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 54: ...Chapter 6 Exchange of Thyristors for Size A6 VI A 6 14 DCS 500 DCS 600 Service Manual 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 55: ...nt compound type BECHEM RHUS SU 2 grease Manufacturer Carl Bechem GmbH 58089 Hagen ABB Service GHSN 390 001 P 0001 Disassembly tool DCF 1066721 P1 Note For more detailed information about the wiring of the power part see publication Technical Data Therefore strict observance of the build in instructions given below is of utmost importance Make sure that the new component can re place the old one i...

Page 56: ...ches Note The connection is made with a screw socket which may fall down when all screws are removed Figure 7 1 Location of busbars 4 Put a small piece of isolator e g paper between the DC bus bar and the heat sink to insulate the anti parallel thyristors from each other 5 Find the defective thyristors by performing an OHM test both polarities over their heat sinks 2 quadrant converter 3 Find the ...

Page 57: ...sure the backplate can move up Figure 7 2 Backplate 3 Write down the direction and location of the defective thyristors to be removed and mark their gate leads 4 Remove the gate leads if possible 5 Loosen the mounting clamp at the top of the thyristor stack Figure 7 3 Handling of indicating spring and mounting clamp Attention While loosen the mounting clamp the indicating spring must be pulled out...

Page 58: ... lower heat sinks Figure 7 4 Use of disassembly tool 7 Remove the thyristors with e g a pair of pliers Attention To centre the thyristors spring pins are used The pins are inlayed into all lower heat sinks Open the gap wide enough that the thyristor and the pins are not damaged while removing the thy ristor push down 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 59: ...a rubber spatula Figure 7 5 Prepare disk type thyristor 3 Clean all parts with tissue paper moistened with solvent witch have had or will have contact with the thyristor or each other lower upper heat sink Do not clean the surfaces of grease too thoroughly because the aluminum surfaces will oxidize in a few seconds Dry all surfaces 4 Centre the thyristors by means of the spring pins Note Be sure t...

Page 60: ...o position cor rect torque Do not tighten the screws any further Figure 7 7 Mounting clamp correct torque Note The correct torque is indicated by means of the welded indicating spring 9 Perform an OHM test to make sure the thyristor is ok 10 Reconnect the backplate branch fuses DC AC busbars and all other dismantled parts 11 Perform an OHM test between U1 V1 W1 and C1 D1 to make sure the power par...

Page 61: ... on the right view from the front Assembly A7 Busbars on the left view from the front Figure 7 8 Location of thyristors in frame A7 4 Q bridge V12 V16 V14 V11 V13 V15 V12 V16 V14 V11 V13 V15 A7_ass dsf Assembly A7 Busbars on the right view from the front Assembly A7 Busbars on the left view from the front Figure 7 9 Location of thyristors in frame A7 2 Q bridge 3ADW000093R0701_DCS500B DCS600_Servi...

Page 62: ... 500 DCS 600 Service Manual F15 F12 F13 F16 F11 F14 A7_branch_fuse_lopcat dsf C1 DC busbar D1 DC busbar W1 AC busbar V1 AC busbar U1 AC busbar Figure 7 10 Location of branch fuses frame A7 busbars on the right 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 63: ...600 Service Manual VI A 7 9 F12 F15 F16 F13 F14 F11 A7_branch_fuse_lopcat dsf D1 DC busbar C1 DC busbar W1 AC busbar V1 AC busbar U1 AC busbar Figure 7 11 Location of branch fuses frame A7 busbars on the left 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 64: ...Chapter 7 Exchange of Thyristors for Size A7 VI A 7 10 DCS 500 DCS 600 Service Manual 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 65: ...rs see Table 8 1 electrical connections 13 Nm M8 25 Nm M10 50 Nm M12 Screws are metric type use appropriate nuts 13 mm nut for thyristor fixing with 20 mm max outer diameter Tissue paper solvent e g ethanol Molikote MSO2 Thermal joint compound type BECHEM RHUS SU 2 grease Manufacturer Carl Bechem GmbH 58089 Hagen ABB Service GHSN 390 001 P 0001 Note For more detailed information about the wiring o...

Page 66: ... is part of the re verse bride V21 V22 a s o loosen the screws which keep the press clamp and the heat sink in position remove the heat sink mark the direction of the thyristor and the positition of the Gate leads then remove the thyristor Find faulty thyristor Perform the OHM test with both polarities Use the DC terminal of the antiparallel thyristors connected as one measuring point and the rema...

Page 67: ...and AC busbar Do not clean the surfaces of grease too thoroughly because the aluminium surfaces will oxidise in a few seconds Dry all surfaces Connect the gate leads if possible Place the thyristor with the right direction into the guiding tool Spread the head conducting paste by turning the thyristor 90 left and right Note Do not pinch or cut the gate leads or any other cable Turn the thyristor s...

Page 68: ...12 14 4 24 SLZF 89B Table 8 1 Mounting torques and forces for disc type thyristors In case of a 4 quadrant type converter Perform the OHM test with both polarities another time to make sure the thyristor which was used for the reverse bridge is definitly healthy If this test indicates high resistance the thyristor is healthy and can be used If this test indicates low resistance the thyristor of th...

Page 69: ...CS 600 Service Manual VI A 8 5 T 51 Z265_7A_a dsf Indicator View from the left Direction of the thyristors Front view Connect w iring of snubber circuits Figure 8 1 Location of thyristors in modules size C3 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 70: ... VI A 8 6 DCS 500 DCS 600 Service Manual Thyristors only in the case of 4 Q converters Figure 8 2 Location of thyristors in modules size C3 Note Removed fuses busbars and upper parts of heat sinks 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 71: ...mpound type BECHEM RHUS SU 2 grease Manufacturer Carl Bechem GmbH 58089 Hagen ABB Service GHSN 390 001 P 0001 Disassembly tool DCF 1066721 P1 Note For more detailed information about the wiring of the power part see publication Technical Data Therefore strict observance of the build in instructions given below is of utmost importance Make sure that the new component can re place the old one in acc...

Page 72: ...d the heat sink as the second measuring point Now perform the OHM test with both polarities between the isolated heat sink and the heat sink which was connected to the fuse as the second measurement point Depending on the result the thyristor located between the measuring terminals of the first test or the second one needs to be removed Remove faulty thyris tor If the thyristor is partly covered b...

Page 73: ...ith a piece of tissue paper moistened with solvent Dry all surfaces Spread a thin layer of heat conducting paste on both sides of the thyristor if necessary use a rubber spatula Connect the gate leads if possible Clean all parts with tissue paper moistened with solvent witch have had or will have contact with the thyristor or each other lower upper heat sink Do not clean the surfaces of grease too...

Page 74: ... is a very sensitive instrument and must be handled with care Tighten each nut in turn half a turn at a time with the help of a ring spanner until the indicating spring clicks into position cor rect torque see Figure 9 2 Do not tighten the screws any further Note The correct torque is indicated by means of the welded in dicating spring Perform an OHM test to make sure the thyristor is ok Reconnect...

Page 75: ... on the right front of the module Assembly C4 Busbars on the left front of the module Figure 9 3 Location of thyristors in size C4 4 Q bridge V12 V16 V14 V11 V13 V15 V12 V16 V14 V11 V13 V15 Assembly C4 Busbars on the right front of the module Assembly C4 Busbars on the left front of the module Figure 9 4 Location of thyristors in frame C4 2 Q bridge 3ADW000093R0701_DCS500B DCS600_Service manual_e_...

Page 76: ...Chapter 9 Exchange of Thyristors for Size C4 VI A 9 6 DCS 500 DCS 600 Service Manual 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 77: ...he advantage of the SDCS PIN 20xB 20xA 20x is the replace ment of 6 other boards plus a small RC network Thus the spare part handling becomes easier Hardware coding On the SDCS PIN 20xB resistors are used for hardware coding of the module zero current detection and current scaling In a new converter the resistors are already cut according to application If the SDCS PIN 20xB board is used as spare ...

Page 78: ...S PIN 205B 205A 205 can be used as spare parts Converters IDC 700A and UAC 400V 500V type C2 SDCS PIN 25 together with RC network possible only in converters with an A in their serial number or SDCS PIN 205B 205A 205 can be used as spare parts pos sible in converters with an A or B in their serial number In an A converter do not connect the RC network Note In a B converter only SDCS PIN205B 205A 2...

Page 79: ...Install the new SDCS PIN 20xB board Note SDCS PIN 205B replaces SDCS PIN21 23 and SDCS PIN 206B replaces SDCS PIN 22 24 Reconnect all cables and plugs The converter is equipped with a SDCD PIN 25 board Make sure electrical and mechanical safety is obtained Mark the cables connected to U1 V1 W1 and C1 D1 Mark the plugs connected to X22 X3 and X4 Disconnect all cables and plugs Remove the SDCS PIN 2...

Page 80: ...2 K2 K1 G1 MCC 95 16IO1B A1K2 K1 A2 Attention The connectors of the new firing pulse cable harness fit on the old thyristor module but the leads G2 and K2 for thyristor 2 are exchanged There is no change for thyristor 1 The wire for the gate is yellow The one for the cathode is red Spare parts For the new converter modules with type code DCSxxx xxxx 00 0000000 000000030 use thyristor modules MCC 9...

Page 81: ... connect 110 240 VAC between F and F a normal extension cord is sufficient Start moving the brush bridge slowly in one direction and watch the scope or voltmeter If the voltage is increasing move the brush bridge in the other direction Try to get the voltage down to less than 50mV AC The less the better When this is achieved start tightening the brush bridge bolts and watch the voltage Sometimes y...

Page 82: ...ual How to remove the converter fan in a frame A6 1 Remove the three screws at the top of the fan 2 Disconnect the cables 3 Lift the fan up and pull it out Figure 10 1 Converter fan in frame A6 screws cables 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 83: ...VI A 10 7 How to remove the converter fan in a frame A7 1 Remove the three screws at the bottom of the fan 2 Disconnect the cables 3 Pull the fan out Figure 10 2 Converter fan in frame A7 screws cables 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 84: ... download process for DCS 500B and DCS 600 MultiDrive converters It consists of an interface RS232 to RS485 and a bus cable same as for panel connection Note SDCS CON x resembles SDCS CON 2 and higher Figure 10 3 Firmware download kit NPCU 02 The NPCU 02 is a RS232 to RS485 interface without any galvanic isolation Bus cable The bus cable DCA 0021499 R0001 connects the interface with the DCS conver...

Page 85: ...g Drive software versions 21 2xx DCS 500B with SDCS CON 2 board or higher 15 2xx DCS 600 MultiDrive with SDCS CON 2 board or higher Programs Files HyperTerminal HyperTerminal Private Edition under Win dows 2000 or HyperTerminal under Win dows NT 4 0 distributed from ABB CON2 download ht INIT file for HyperTerminal Private Edition or HyperTerminal Download of the relevant version from the ABB Lotus...

Page 86: ...ownload transmission HyperTerminal Private Edition Under Windows 2000 the HyperTerminal takes a very long time to download the firmware For a faster download an updated version of the HyperTerminal called HyperTerminal Private Edition HTPE is needed Download it from www hilgraeve com htpe download html Attention The installation of the HyperTerminal Private Edition will delete all default Windows ...

Page 87: ... Choose Install HyperTerminal to its default location The program will be installed into the directory C Program Files Windows NT HyperTerminal The executable will be found under Start Programs HyperTerminal Private Edition 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 88: ...3 or X34 at DCS con verter Connect the interface NPCU 02 to COM1 at the PC Set Jumper S2 on SDCS CON x from position 7 8 or 3 4 to 5 6 Copy the files distributed from ABB see Software configuration into designated pathes e g C Program Files Windows NT HyperTerminal and C DCSx00 Start HyperTerminal Private Edition by double click on CON2 download ht This setup file configures HyperTerminal Private ...

Page 89: ... In case the setup file cannot be used e g usage of COM2 the Hy perTerminal Private Edition has to be started by double click on Hy perTrm exe The setting can be checked and set via menu item FILE PROPERTIES and 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 90: ...ice Manual CONFIGURE The properties for COM1 are shown below Switch on auxiliary supply voltage of SDCS POW 1 The LED display on the SDCS CON x shows a small u The terminal program detects communication 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 91: ...ve communication is shown by the Note Syntax error indicates EMI Electromagnetic interference in the in stallation check grounding switch off all other electronic equipment close and re open HyperTerminal Private Edition Flash Erase Type ls Return 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 92: ...irmware Attention Use DC21A2yy rom with DCS 500B and DC15A2yy rom with DCS 600 Note Additional information about the selection see Update txt or Lotus Notes database After clicking OPEN the download starts immediately and SDCS CON x LED display shows a small r DCS 500B download lasts about 20 minutes DCS 600 download lasts about 5 minutes 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 93: ...ed Switch off auxiliary supply SDCS POW 1 Set jumper S2 5 6 back to position 3 4 or 7 8 if two jumpers are present Assemble the SDCS AMC x board only DCS 600 Take care on the plastic washer of the screw near CH0 The download of the SDCS CON x is finished now The firmware version can be checked with signal 112 18 for DCS 500B and signal 4 11 for DCS 600 3ADW000093R0701_DCS500B DCS600_Service manual...

Page 94: ...itch off auxiliary supply voltage of SDCS POW 1 Disconnect and remove SDCS AMC x board only DCS 600 Disconnect any other equipment from X33 and X34 Connect bus cable from NPCU 02 to X33 or X34 at DCS con verter Connect the interface NPCU 02 to COM1 at the PC Set Jumper S2 on SDCS CON x from position 7 8 or 3 4 to 5 6 Copy the files distributed from ABB see Software configuration into designated pa...

Page 95: ...x connector in the menu item FILE PROPERTIES CONFIGURE The properties for COM1 are shown below Switch on auxiliary supply voltage of SDCS POW 1 The LED display on the SDCS CON x shows a small u The terminal program detects communication HyperTerminal Active communication is shown by the 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 96: ...g switch off all other electronic equipment close and re open HyperTerminal Flash Erase Type ls Return Flash Program Type rp Return Terminal program shows a small rp Open menu item TRANSFERS SEND TEXT FILE and select the suitable firmware Attention Use DC21A2yy rom with DCS 500B and DC15A2yy rom with DCS 600 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 97: ...ownload is finished the display shows a small u again and the terminal program gives the message Program command successful completed Switch off auxiliary supply SDCS POW 1 Set jumper S2 5 6 back to position 3 4 or 7 8 if two jumpers are present Assemble the SDCS AMC x board only DCS 600 Take care on the plastic washer of the screw near CH0 The download of the SDCS CON x is finished now The firmwa...

Page 98: ...e firmware Attention Before downloading new firmware make a backup of the parameters 1 Before download of the firmware the NtNisa drivers have to be installed see NtNisa5x zip or NtNisa5x exe 2 Unzip the SDCS AMC DC 2 firmware file dc15x6yy zip 3 Connect the DCS600 MultiDrive with the PC fibre optic cable from SDCS AMC DC 2 channel 3 to NDPA 02 NDPC 12 4 Switch on the DCS600 MultiDrive 5 Start fir...

Page 99: ...he used I O addresses 280h 340h for the PCMCIA card NDPA 02 The second is to reconfigure the I O handling of NT Note If You already done so go directly to Download DCS600 Mul tiDrive firmware Following programs and files are required Put them all in the direc tory where the unzipped load package is located All files are alrea dy available in the firmware load package dc15x620 or higher ntnisa exe ...

Page 100: ...exe type nisareg base I O address in the DOS prompt space base I O address 280 to 340 use the one you discovered in step 7 to set the base I O address for the PCMCIA card This creates the file pcmcia inf 10 Copy the file pcmcia inf into the root directory C 11 In the DOS prompt go to the directory which contains ntnisa exe 12 Execute ntnisa exe type ntnisa exe in order to release the I O control D...

Page 101: ...eWindow network is existing do not connect the DCS600 MultiDrive with the network When using a new or newly loaded board parameter 70 15 CH3 NODE ADDR is set to 1 by default This leads to a conflict in case another drive in the network owns node number 1 3 Connect the DCS600 MultiDrive with the new or newly loaded SDCS AMC DC x board directly with DriveWindow 4 Download the actual parameter set No...

Page 102: ...Chapter 10 Service VI A 10 26 DCS 500 DCS 600 Service Manual 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 103: ...vent any movement Repeat it with the cabinet s door Switch on the drive and try to turn the motor The air pressure switch is ok when the converter is switched off by error F50 NO C FAN crosscheck this result with the module s door closed Fan The lifetime of the cooling fan is about 20 000 to 40 000 hours depending on the converter type The actual lifetime depends on the usage of the DCS and the am...

Page 104: ...ll the other work to be done for preventive maintenance Actions Make sure all supply voltages are switched off most important the supply for the power part armature for the electronic power part SDCS POW 1 for the converter fan and for other auxiliaries Open the cabinet s and module s door if needed secure them Set a latching torque spanner to 25 Nm 18 lb ft a 17 mm nut is needed too Check the tor...

Page 105: ...S 600 Service Manual VI A 11 3 Figure 11 1 Power part of a converter module type A7 C4 Screws to be checked Screws to be checked Screws to be checked Screws to be checked located behind the bus bar 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 106: ...Chapter 11 Preventive Maintainance VI A 11 4 DCS 500 DCS 600 Service Manual 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 107: ... COMMON PARTS FOR CONV DCS600 DCF600xxxx xx 15 MultiDrive 18 Crane SW DESCRIPTION QTY CODE TYPE DATA NOTES Control board AMC DC 2 Board 1 3ADT220072R5 CON 2 AMC DC 2 w act SW 15 xxx AMC DC 2 B Control board AMC Clas 2 1 3ADT220072R7 CON 2 AMC Clas 2 w act SW 15 xxx AMC C 2 B Control b AMC DC 2 Crane 1 3ADT220072R22 CON 2 18 AMC DC 2 Crane SW18 AMC DC 2 incl Fee Control b AMC Clas 2 Crane 1 3ADT220...

Page 108: ...50058P5 IRDH 365 4 Door mounted Vers 10 990kOhm Insulation Monitor 10V 1 1 3ADV050058P1 IRDH 265 3 inside Cab EMBR 2 200kOhm Volt Adapt Board f IRDH 6P 1 1 DCA0019711P1 AGH 204 S For IRDH 690V AC 6Pulse Volt Adapt Board f IRDH 12P 1 1 3ADV050058P2 AGH 150 W 4 For IRDH 690V AC 12Pulse DC DC Transducer Knick A92 1 1 3ADN260004P1 8680 A1 A92 For U AC 800V 12 Pulse ser High Volt Transformer T 90 1 1 3...

Page 109: ...Adapt Board Analog Tacho 1 3ADT220090R29 PS 5311 coat 3 40 Coated Boards for DCR Rebuild Kits and 12 Pulse Systems see item 2 30 Pulse Interface Board 1 1 3ADT220090R9 SDCS REB 1 coat Coated Board for DCR Pulse Amplifier Board 1 1 3ADT220090R34 SDCS REB 2 coat Coated Board for DCR Pulstransformer Board 1 2 3ADT220090R5 SDCS PIN 41 A coat Power interface board 1 1 3ADT220090R6 SDCS PIN 51 coat for ...

Page 110: ...entical to Thyr Modules SKKT 57 B 16E used for DCS400 Converter Modules Module contains 2Q 4Q 7 00 75 A 400V 500V CONVERTER DESCRIPTION 2 Q 4 Q CODE TYPE DATA NOTES Thyristor modules 3 6 DCA0011914P1 SKKT57 16E Power interface board 1 1 3ADT306100R1 SDCS PIN 11 DCF501 502 DCF 601 602 1 Semiconductor fuses 3 3 DCA0012686P1 170M1568 Cooling fan 1 1 DCA0017670P1 CN52B2 1 If used as a spare part for D...

Page 111: ... 3 6 DCA0011957P1 SKKT132 20E Power interface board 1 1 3ADT312500R2 SDCS PIN 206B Repl SDCS PIN 23 and PIN206 Fuse F101 F103 on PIN206B 3 3 3BSC770010R0101 KTK R6A 660V Semiconductor fuses 3 3 DCA0003547P1 170M3819 Cooling fan 1 1 DCA0012171P1 W2E200 HH38 06 Module contains 2Q 4Q 14 00 350 A 400V 500V CONVERTER DESCRIPTION 2 Q 4 Q CODE TYPE DATA NOTES Thyristor modules 3 6 DCA0011965P1 SKKT 162 1...

Page 112: ...3ADC340066P1 TT 570 N16KOF Power interface board 1 1 3ADT312500R1 SDCS PIN 205B Repl SDCS PIN 21 and PIN205 Fuse F101 F103 on PIN205B 3 3 3BSC770010R0101 KTK R6A 660V Semiconductor fuses 3 3 DCA0012724P1 170M6813 Fuses for Cabinets are differ Cooling fan 1 1 DCA0012171P1 W2E200 HH38 06 Fuses used in Encl Converter 3 3 3ADV050092P19 170M6013 Fuses for Encl Conv w OESA Module contains 2Q 4Q 18 30 10...

Page 113: ...P18F1800 Puls transformer board 1 2 3BSE004939R1 SDCS PIN 41 A Power interface board 1 1 3BSE004940R1 SDCS PIN 51 Semiconductor fuses 6 6 3ADC770010P9 170M6166 Cooling fan 1 1 3ADT754018P1 D2E 160 AH02 15 Module contains 2Q 4Q 22 00 DCSxxx 1503 61 71 1500 A 600V 690V CONVERTER DESCRIPTION 2 Q 4 Q CODE TYPE DATA NOTES Thyristor 6 12 3ADC340085P1 TV 918 1500 28 former Type 5STP16F2400 2800 Puls tran...

Page 114: ...rmer board 1 2 3BSE004939R1 SDCS PIN 41 A Power interface board 1 1 3BSE004940R1 SDCS PIN 51 Semiconductor fuses 6 6 3ADC770010P11 170M6145 F11 F 16 single Fuses Cooling fan 1 1 3ADT754008P1 GR31M 500V 380V 500V 50 60Hz Module contains 2Q 4Q 43 00 DCSxxx 2053 61 71 600V 690V AC DC Connect only on Left side DESCRIPTION 2 Q 4 Q CODE TYPE DATA NOTES Thyristor 6 12 3ADC340081P1 T 1329N22KOF Puls trans...

Page 115: ...ntr Thyristor Puls transformer board 1 2 3BSE004939R1 SDCS PIN 41 A Power interface board 1 1 3BSE004940R1 SDCS PIN 51 Semiconductor fuses 2Q M 12 3ADC770010P11 170M6168 F11 F 16 double Fuses Semiconductor fuses 4Q M 12 3ADC770010P9 170M6166 F11 F 16 double Fuses Cooling fan 1 1 3ADT754008P1 GR31M 500V 380V 500V 50 60Hz Module contains 2Q 4Q 48 00 DCSxxx 3003 61 71 600V 690V AC DC Connect only on ...

Page 116: ...Ventilator is the same for left side or right side Busbar Connection Module contains 2Q 4Q 52 00 DCSxxx 2603 91 1000V AC DC Conn on Left side L or Right side R DESCRIPTION 2 Q 4 Q CODE TYPE DATA NOTES Thyristor 6 12 3ADC340086P1 TV 989 2700 30 Puls transformer board 1 2 3BSE004939R1 SDCS PIN 41 A Power interface board 1 1 3BSE004940R1 SDCS PIN 51 Semiconductor fuses 6 6 3ADC770030P3 170M 7976 Cool...

Page 117: ...E DATA NOTES Thyristor 6 12 3ADC340087P1 TV 989 2770 28 Puls transformer board 1 2 3BSE004939R1 SDCS PIN 41 A Power interface board 1 1 3BSE004940R1 SDCS PIN 51 Semiconductor fuses 6 6 DCA0012856P1 170M 7036 Cooling fan 1 1 3ADT754020P1 GR 35C 400V 690V 50 60Hz For A7 Modules Ventilator is the same for left side or right side Busbar Connection Module contains 2Q 4Q 57 00 DCSxxx 3303 91 1000V AC DC...

Page 118: ...Right side R DESCRIPTION 2 Q 4 Q CODE TYPE DATA NOTES Thyristor 6 12 3ADC340084P1 5 STP 38 Q3600 Puls transformer board 1 2 3BSE004939R1 SDCS PIN 41 A Power interface board 1 1 3BSE004940R1 SDCS PIN 51 Semiconductor fuses 6 6 3ADC770030P5 170M 7978 Cooling fan 1 1 3ADT754020P1 GR 35C 400V 690V 50 60Hz For A7 Modules Ventilator is the same for left side or right side Busbar Connection Module contai...

Page 119: ... 00 DCSxxx 2050 1000V CONVERTER DESCRIPTION 2 Q 4 Q CODE TYPE DATA NOTES Thyristor 6 12 DCA0012058P1 5STP18L3600 Puls transformer board 1 2 3BSE004939R1 SDCS PIN 41 A Power interface board 1 1 3BSE004940R1 SDCS PIN 51 Semiconductor fuses 6 6 DCA0012864P1 170M7510 Cooling fan Bus Bars Left side 1 1 DCA0018692P1 RG35P 4DK 7M 1R e g DCSxxx 2050 91L21P Cooling fan Bus Bars Right side 1 1 DCA0012660P1 ...

Page 120: ...r interface board 1 1 3ADT780007R1 SDCS PIN 51 1190 Semiconductor fuses 6 6 3ADC770025P1 170M7518 Cooling fan Bus Bars Left side 1 1 DCA0018692P1 RG35P 4DK 7M 1R e g DCSxxx 3200 x1L21P Cooling fan Bus Bars Right side 1 1 DCA0012660P1 RG35P 4DK 7M 1L e g DCSxxx 3200 x1R21P Select only one Cooling Fan for this C4 Modules Please check Type designation or delivered Design about Busbar arrangment Modul...

Page 121: ... one Cooling Fan for this C4 Modules Please check Type designation or delivered Design about Busbar arrangment Module contains 2Q 4Q 33 00 DCSxxx 3300 600V 690V CONVERTER DESCRIPTION 2 Q 4 Q CODE TYPE DATA NOTES Thyristor 6 12 DCA0016169P1 5STP24L2800 Puls transformer board 1 2 3BSE004939R1 SDCS PIN 41 A Power interface board 1 1 3BSE004940R1 SDCS PIN 51 Semiconductor fuses 6 6 DCA0017271P1 170M70...

Page 122: ...Power interface board 1 1 3BSE004940R1 SDCS PIN 51 Semiconductor fuses 6 6 DCA0012856P1 170M7036 Cooling fan Bus Bars Left side 1 1 DCA0018692P1 RG35P 4DK 7M 1R e g DCSxxx 4000 x1L21P Cooling fan Bus Bars Right side 1 1 DCA0012660P1 RG35P 4DK 7M 1L e g DCSxxx 4000 x1R21P Select only one Cooling Fan for this C4 Modules Please check Type designation or delivered Design about Busbar arrangment Module...

Page 123: ...IN 41 A Power interface board 1 1 3BSE004940R1 SDCS PIN 51 Semiconductor fuses 6 6 DCA0012856P1 170M7036 Cooling fan Bus Bars Left side 1 1 DCA0018692P1 RG35P 4DK 7M 1R e g DCSxxx 4750 x1L21P Cooling fan Bus Bars Right side 1 1 DCA0012660P1 RG35P 4DK 7M 1L e g DCSxxx 4750 x1R21P Select only one Cooling Fan for this C4 Modules Please check Type designation or delivered Design about Busbar arrangmen...

Page 124: ...Module contains 2Q 4Q 22 10 DESCRIPTION 2 Q 4 Q CODE TYPE DATA NOTES Thyristor 6 12 DCA0012031P1 5STP18F1800 Puls transformer board 1 2 3BSE004939R1 SDCS PIN 41 A Power interface board 1 1 3BSE004940R1 SDCS PIN 51 Semiconductor fuses 6 6 3ADC770010P9 170M6166 former Id Nr DCA0012741P1 Cooling fan 1 1 3ADT754006P1 RD23P 4DW 4I 1R Module contains 2Q 4Q 23 10 DESCRIPTION 2 Q 4 Q CODE TYPE DATA NOTES ...

Page 125: ...Appendix A Spare Parts List DCS 500 DCS 600 Service Manual VI A A 19 3ADW000093R0701_DCS500B DCS600_Service manual_e_g ...

Page 126: ... and 12 pulse configuration up to 10 MW 13 000 HP and more Plain text display Power range 10 5000 kW 13 6700 HP Highly integrated panel Excellent upgrade or revamp solution Contains DCS 500B DCS 600 module AC fuses Auxiliary transformer Motor fan starter with protection Main contactor Power range 10 130 kW 26 300 HP The complete standard cabinet solution Pre engineered Easy installation and commis...

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