Type WSL Off-Circuit Tap Changer Operating Instructions

Transcription

1 Type WSL OffCircuit Tp Chnger Operting Instructions HM /2015 Shnghi Huming Power Equipment Co.,Ltd.

2 HM Contents 1. Generl 2 2. Technicl Dt 6. Structure of the Tp chnger 1 4. Technicl Requirements Storge nd Trnsporttion Documents Scope of delivery Instlltion Drying Procedure Opertion Mintennce Appendix 22 1

3 1. Generl Type WSL OffCircuit Tp Chngers re used for djusting the voltge of oilimmersed trnsformers. It is designed like cge without oil comprtment nd cn e verticlly instlled on the trnsformer tnk cover through top flnge directly. As per different operting modes, there're three types of tp chnger: motor drive, mnul drive nd top hnd wheel Refer to fig.1, fig.2 nd fig.. As per different internl structures, nd regulting mode there re six types of tp chnger: Type Liner offcircuit tp chnger for neutrl ppliction; Type Singleridging offcircuit tp chnger; Type Strdelt offcircuit tp chnger; Type Douleridging offcircuit tp chnger; Type Reversing offcircuit tp chnger; Type Serilprllel offcircuit tp chnger As per different sizes, there re four types of tp chnger: type A, type B, type C, type D There re two type of flnge mounting: tnk cover type nd ell type. Bevel ger ox Decelerting device Groove wheel ssemly Bevel ger ox Decelerting device Groove wheel ssemly Top flnge Cge Motor drive mechnism HMCW position indictor Fig.1 Ground motor drive type Mnul drive mechnism Min shft Moving nd sttionry contcts Fig.2 Ground mnul drive type Fig. Top hnd wheel type 2

4 HM Model A Liner offcircuit tp chnger Model B Model A Singleridging offcircuit tp chnger Model B Model A Doule ridging offcircuit tp chnger Model B Fig.4() Bsic connection digrm

5 Serilprllel trnsform YD trnsform U 4 V W N 4 2 X Y 2 1 V N W N U N 1 X Reversing U U K K X 2 0 X Tp position Position for regultion Connection mode K K K K K Connection mode Tp position 1 2 Position for regultion Connection mode K K K Connection mode WSLIIXXX/XX6 5 Fig.4() Bsic connection digrm WSLIIXXX/XX4 4

6 HM Designtion of tp chnger model motor 1.2 W L / ( ) Operting positions Contct circle dimeter (A, B, C, D) Mx numer of Position for regultion Contct pitch The highest voltge for equipment (kv) Connection (Yfor neutrl point, Dfor ny connection) Mx. rted through current (A) Bsic connection method (Refer to tle 1) Cge type No. of phses (D for single phse, S for three phses) Offcircuit tp chnger Code IV V VI VII V Ⅲ Ⅱ Connection Liner offcircuit tp chnger for neutrl ppliction Singleridging offcircuit tp chnger Tle 1 Strdelt offcircuit tp chnger Douleridging offcircuit tp chnger Seriesprllel offcircuit tp chnger Reversing offcircuit tp chnger 1.2 Functions nd Appliction Type WSL offcircuit tp chngers pply to single pole or three poles oil immersed trnsformers with the mx. rted through current of 600A,800A,1000A,1200A nd highest voltge for equipment of 12 kv, 72.5 kv nd 126kV. And the operting position is: model A nd mode B re 5; mode C nd D re 11. The rted frequency is Hz~60Hz. 1. Norml service condition of the tp chnger 1..1 The temperture of the trnsformer oil shll e less thn 100, nd higher thn The storge humidity of the OLTC should e no more thn 85 percent. The service temperture of stndrd designed OLTC is 25 to 40. If the temperture exceeds the rnge of stndrd (25 to 40 ), plese specify when ordering. To meet the ordering requirements nd comply with the operting environment, if the requested service temperture is out of the rnge of 25 to 40, the mteril nd ccessories of the OLTC will e specilly designed nd selected. 1.. Verticl inclintion of the tp chnger should not e over 2% when it is instlled on the trnsformer The tp chnger shll e operted in res without corrosive or explosive gs 5

7 2. Technicl Dt All technicl dt re given in tle 2, tle, nd tle 4. Overll dimensions of the tp chngers refer to Appendix 1~22. Tle 2 Technicl dt of the tp chnger Item Type WSL, WDL 1 No. of Phses phse (WSL), singlephse (WDL) 2 Mx. rted through current(a) Shortcircuit current test (ka) Therml (s) Dynmic (Pek) Rted frequency (Hz) or 60 5 Insultion to ground (kv) The highest voltge for equipment Rted lightning impulse withstnd voltge (kv,1.2/20μs) phse (WSL), singlephse (WDL) Rted seprte source AC withstnd voltge(kv/hz,1min) Internl insultion Refer to tle4 7 Contct circle dimeter Type A: Ø Type B: Ø0, Type C: Ø5, Type D: Ø600 8 Mx. operting positions Mx. 5 for type A nd B, mx. 11 for type C nd D, 9 Mechnicl life 10 Weight (kg) Not less thn 20,000 opertions for mnul driving Not less thn 100,000 opertions for motor driving Type A TypeB, Type C, Type D Mx: 100 Mx: 195 6

8 HM Tle Specific voltge stress of the trnsformer winding Liner neutrl point Liner delt connection Singleridging YD trnsform Douleridging Serilprllel Y connection reversing D connection reversing 7

9 Tle 4 Internl insultion level Bsic connection mode A Φmm Liner for Y connection (IVY) B Φ0mm Highest voltge for equipment Insultion gp Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs C Φ5mm D Φ600mm Highest voltge for equipment Insultion gp Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs Bsic connection mode A Φmm Liner for D connection(ivd) B Φ0mm Highest voltge for equipment Insultion gp Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs C Φ5mm D Φ600mm Highest voltge for equipment Insultion gp Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs

10 HM Tle 41 Internl insultion level Bsic connection mode A Φmm Single ridging (V) B Φ0mm Highest voltge for equipment Insultion gp Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs C Φ5mm D Φ600mm Highest voltge for equipment Insultion gp Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs

11 Tle 42 Internl insultion level Bsic connection mode A Φmm Douleridging (VII) B Φ0mm Highest voltge for equipment Insultion gp Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs 12 c c c C Φ5mm D Φ600mm Highest voltge for equipment Insultion gp Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs 12 c c c Bsic connection mode Highest voltge for equipment Insultion gp withstnd voltge Hz/1min(kV) 65 A Φmm Serilprllel trnsform (VIII) voltge (KV) 1.2/µs 158 withstnd voltge Hz/1min(kV) B Φ0mm voltge (KV) 1.2/µs

12 HM Tle 4 Internl insultion level Bsic connection mode Highest voltge for equipment Highest voltge for equipment Insultion gp Insultion gp withstnd voltge Hz/1min(kV) C Φ5mm withstnd voltge Hz/1min(kV) A Φmm voltge (KV) 1.2/µs voltge (KV) 1.2/µs YD trnsform (VI) withstnd voltge Hz/1min(kV) withstnd voltge Hz/1min(kV) B Φ0mm D Φ600mm voltge (KV) 1.2/µs voltge (KV) 1.2/µs Bsic connection mode A Φmm Y connection reversing (II) B Φ0mm Highest voltge for equipment Insultion gp Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs C Φ5mm D Φ600mm Highest voltge for equipment Insultion gp Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs

13 Tle 44 Internl insultion level Bsic connection mode A Φmm D connection reversing (II) B Φ0mm Highest voltge for equipment Insultion gp Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs C Φ5mm D Φ600mm Highest voltge for equipment Insultion gp Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs Tp position withstnd voltge Hz/1min(kV) voltge (KV) 1.2/µs Tle 5 Motor Drive Unit Technicl Dt for Type SHMD Item SHMD SHMDL Rted voltge (V) 80V/AC Step motor Rted current (A) 6 Rte frequency(hz), 60 Rted torque on drive shft (Nm) 5 Revolution of the drive shft per switching opertion Revolution of the hnd crnk per switching opertion Running time per switching opertion (S) Approx. 5 Mximum numer of opertion position 107 Insultion level KV (Hz 1min) 2 Weight (kg) Protective degree IP66 Controller Type Rted voltge (V) SHMK 220V/AC Frequency Hz, 60 12

14 HM Structure of the tp chnger This tp chnger dopts cge structure nd is ctegorized into three types y opertion mde: motor drive, ground mnul drive nd cover hnd wheel. The cover hnd wheel tp chnger composes of cover nd cge nd the former two types tp chnger lso contin motor operting cinet or mnul operting cinet..1 Cover hnd wheel type tp chnger (Fig.) Cover hnd wheel type tp chnger composes of hed flnge nd contcts system..1.1 Cover: see fig.6 for the hed flnge of cover hnd wheel type tp chnger. The force is trnsmitted through the hnd wheel to the driving shft nd then to the moving contcts of the contcts system through coupling ox..1.2 Contcts system: the contcts system consists of moving contcts on shft nd sttionry contcts ttched to cge..2 Ground mnul drive type tp chnger (Fig.2) Ground mnul drive type tp chnger composes of hed flnge, contcts system, mnul operting unit nd evel ger ox..2.1 This hed flnge is different from the hnd flnge of cover hnd wheel type tp chnger. It hs set of groove wheels nd ger decelerting device..2.2 Contcts system: This contcts system is the sme s the contcts system of cover hnd wheel type tp chnger..2. Mnul operting unit (Fig.5) Mnul operting unit consists of tnk, tnk cover, internl ger mechnism nd position indictor. turns mnul opertion mkes one position tp chnge..2.4 Distnce switch positioning provides doule protections which mke the off circuit tp chnger more relile.. Ground motor drive type tp chnger (Fig.1) The hed flnge nd contcts system re the sme s those of ground mnul drive type tp chnger. SHMD operting instruction specifies the motor drive unit (Fig.6). 1

15 position indictor device ody ody oservtion window hnd crnk nchor prt of hnd crnk cover Fig.5 Mnul mechnism 4. Technicl Requirements Fig.6 SHMD motor drive mechnism 4.1 No mechnicl mlfunctions within 10 fter tp chnger is connected with the motor drive unit t the djustment position. 4.2 Mesure the contct pressure nd contct resistnce fter they re ssemled,the pressure should e N±10N, the pressure of the upper nd lower contct point should e even nd the contct resistnce μω. 4. Perform gs pressure test fter the flnge is mounted on the top. There shll not e ny lekge within 24 hours under the ir pressure of 0.08MP. 4.4 As for hed hnd wheel type tp chnger, when the hed position indictor is t the middle position, the moving contct should e t the middle of fixed contct ccordingly. 14

16 HM As for ground motor drive type tp chnger, when the motor drive unit stops, the moving contct should e t the sme position s the motor drive unit indictes nd t the middle position of fixed contct. 4.6 As for ground mnul drive type tp chnger, when unit opertes 10 turns, the moving contct should e t the sme position s the mnul drive unit indictes nd t the middle position of the fixed contct. 4.7 When the tp chnger in the trnsformer oil undergoes through 1.2 times of rted current, the temperture rise of oil over contcts should not e over 15K. 5 Storge nd Trnsporttion 5.1 Tp chnger should e kept in wrehouse where it is clen, dry nd free of corrosive gs with ntidust nd ntimoisture protection. Temperture is etween 25 nd 40. The reltive humidity should not e over 85%. 5.2 Temporry mounting is necessry during trnsporttion for tp chnger over 2 meters long in order to prevent tp chnger from distortion or dmge due to wole. Dismntle the temporry mounting efore putting the equipment into service. 6. Documents 6.1 Qulity certificte 6.2 Pcking list 6. Operting instructions 7. Scope of delivery 7.1 Off circuit tp chnger 7.2 For the tp chnger driven y motor drive unit, the tp chnger will e delivered with Motor drive Unit type SHMD, middle drive ger ox, drive shft 7. For ground mnul drive type offcircuit tp chnger, the tp chnger will e delivered with hnd wheel crnk, middle drive ger ox nd drive shft 15

17 8. Instlltion 8.1 Initil check Check the tp chnger's specifiction ginst the requirements of the trnsformer nd mke sure the pprovl, operting instruction pcking list nd other technicl documents re ll ville Check nd mke sure tht the tp chnger is in good condition nd free of distortion or dmge Operte the tp chnger for one complete opertion cycle to mke sure tht the tp chnger work properly nd the contct work position should e the sme s wht the position indictor shows Mesure contct resistnce for ech position,mke sure the results re in ccordnce with those on the certificte. 8.2 Mounting This type of tp chnger doesn't contin oil comprtment nd cn e directly mounted into the trnsformer oil tnk Instlltion of the offcircuit tp chnger onto the tnk cover type trnsformer (fig. 7) Clen ll the surfces for the gskets (hed ottom, mounting flnge). Put on oilproof gsket on the mounting flnge. Slowly lower the tp chnger into the trnsformer. Be creful not to dmge the tp chnger terminls.after the confirmtion of its right position, the tp chnger cn e mounted over the instlltion flnge of the trnsformer Instlltion of the offcircuit tp chnger onto the Bell type cover (fig. 8) Plce the tp chnger verticlly nd dismntle the cover flnge Loosen the three hex screws which connect etween the middle flnge nd the supporting flnge. Tke out the middle flnge; mke sure to keep ll the demounted prts Lift the tp chnger up nd plce the supporting flnge onto the supporting shelf. Adjust the reltive position etween the supporting flnge nd the cover flnge efore their mounting.if it's difficult to verify the reltive position of supporting flnge nd cover flnge, premounting of 16

18 HM the ell type cover to the trnsformer cn e rrnged in order to djust. Premounting Process Lift up the ell type cover nd put it down covering the trnsformer; clen the seling surfce nd put on gsket, fsten the middle flnge onto the trnsformer mounting flnge. Lift up the tp chnger through two rings on the supporting flnge nd djust the reltive position so tht the tp chnger is mounted on the middle flnge. Clen the seling surfce nd put on the gsket, then finlly instll the top cover flnge. Cution: During mounting, the three tringle mrks on the supporting flnge, middle flnge nd cover flnge should lined up towrds ech other (Appendix 2,24) Fig.7 Instlltion digrm of the tp chnger on the tnk cover type trnsformer 17

19 ) All of the tp leds should e crefully hndled nd properly fstened. () There should e no pulling force etween ny tp leds nd the tp chnger. (c) The leds etween flnge of the tp chnger cover nd the trnsformer cover re to e grounded. Fig.8 Instlltion digrm of the tp chnger mounting on the ell type trnsformer 18

20 HM Mounting of the motor drive unit or the mnul drive unit Cution! The trnsformer cnnot e energized until the drive unit nd the offcircuit tp chnger re in the sme operting position. Tht is, the connection etween the tp chnger nd the motor drive unit must e checked efore energizing the trnsformer The tp chnger is instlled ccording to nd Mount the evel ger ox on the supporting plte of the trnsformer hed; mke sure the horizontl output shft of the evel ger ox is lined up with the output shft of the hed ger ox. Set the size of the drive shft y leving 2 mm gp. After mchining the drive shft to its specified length, connect the evel gerox with the tp chnger hedger ox. Py ttention to the djustment of the horizontl position. Mke sure tht the gerox output shft, drive shft nd the evel gerox output shft re ll linedup Instll the motor drive unit or the mnul unit onto the side tnk of the trnsformer, (cution: the surfce must e flt otherwise the tnk could ecome wrped or even cnnot close fter mounting the olts). The output shft must e verticl to the ground nd in lignment with the verticl output shft of the evel gerox on the trnsformer hed supporting plte. Set the size of the drive shft y leving 2 mm gp. After mchining the drive shft to its specified length, connect the motor drive unit or the mnul unit to the evel gerox nd fsten the olts Connection of the motor unit nd the tp chnger The indicted position in the motor unit should e in ccordnce with the indicted position in the tp chnger nd then couple horizontl shft with verticl shft Mnully operte the motor unit in oth directions with the following method nd record moving turns of the tp chnger: Operte the motor unit in one direction until the red rrow in the center of the tp chnger's cover stops t numer. Then keep on operting nd strt recording the operting turns until the middle of the green zone is shown in the center of the displying window. "m" is the turns needed. Likewise "n" is the recorded turns needed in the opposite direction. (See fig. 9) Adjustment: if mn or nm.75 turns, no djustment is required. Otherwise, the following method my e pplied: disconnect the verticl shft from the motor drive unit nd operte the motor unit y.75 turns towrds the igger numer direction then reconnect the verticl shft to 19

21 red rrow numer red line numer red line numer Top flnge position indiction digrm Position indiction digrm of the mnul mechnism Fig.9 Position indiction digrm Position indiction digrm of the motor drive mechnism meet the "mn or nm.75" requirement Mesure the trnsformer's trnsforming rtio t ech tp position. 9. Drying Procedure The tp chnger is to e dried with the trnsformer; the drying temperture nd time re the sme s tht of the trnsformer. The electric insultion level of the tp chnger cn only e gurnteed fter the drying procedure. Note:. Do not operte the tp chnger without oil fter drying. If necessry, smer ll contcts with some trnsformer oil efore opertion. The tp chnger should e immersed into the trnsformer oil immeditely fter the drying process. c. Loosen the leeder on the hed flnge of the tp chnger to relese gs during oil refilling of the trnsformer tnk. The trnsformer oil should strictly dhere to the stndrd, especilly regrding the insultion level nd the wter percentge level. 10. Opertion The offcircuit tp chnger cn only e operted when the trnsformer is deenergized Type hnd wheel on the hed tp chnger opertion Mke sure the trnsformer is disconnected. Loosen the stopscrew on the tp chnger hed so

22 HM stop screw positionlocking hole Cution: The stop screws must e plced into the positionlocking holes over the perimeter of the locking wheel. Fig.10 Stop screw tht the hnd wheel cn e turned. Operte the tp chnger to the desired operting position y turning the hnd wheel. After ech tp chnging, the red rrow on the cover must e ligned. Check the position of the tp chnger through the inspection window on the tp chnger hed. Align the stop screw with the locking hole nd fsten the stop screw to finish the opertion. (See Fig. 10) 10.2 Type Ground Mnul tp chnger opertion Open the hnd crnk cover, tke out the fixture prt nd insert into the hnd crnk then turn cycles. Oserve through the window whether the position indiction is right. Keep turning until the red rrow lined up with the red line of the indiction plte. Tke out the hnd crnk nd insert the fixture prt so tht one tp chnge is completed, the trnsformer cn resume operting. (See Fig. 5) 10. Operting the tp chnger y mens of the motor drive unit The motor drive unit is designed with cle leds inside. The cle leds re connected to the uxiliry nonsource leds of the trnsformer circuit reker so tht the motor drive unit cnnot e operted when the circuit reker is t its closing position. After mking sure the trnsformer is deenergized, y pressing the rise utton or lower utton on the motor drive cinet, the off circuit tp chnger cn go from one tp position to the next to finish one tp chnge. 11. Mintennce 11.1 Operte the tp chnger through its complete operting cycle t lest once yer to refresh contct surfce. 21

23 11.2 If the tp chnger hs not een operted for long time, severl prerun operting cycles re recommended efore setting it to the desired position. 11. Creful lignment of connection position is needed efore opertion 11.4 Check the reliility of the grounding connection 11.5 Check the interlock function etween the tp chnger motor drive unit nd the trnsformer circuit reker t lest once yer to ensure its reliility. 12. Appendix Appendix 1 600A1200A Liner regultion, overll dimension 24 Appendix 2 600A1200A Singleridging regultion, overll dimension 25 Appendix 600A1000A YD trnsform regultion, overll dimension 26 Appendix 4 600A1000A Douleridging regultion, overll dimensions 27 Appendix 5 600A1000A Serilprllel trnsform regultion, overll dimension 28 Appendix 6 600A1000A Reversing regultion, overll dimensions 29 Appendix A2000A Reversing regultion, overll dimensions 0 Appendix 8 Instlltion flnge for stndrd tnk type cover, overll dimensions 1 Appendix 9 Instlltion flnge for ell type tnk cover, overll dimensions 2 Appendix 10 Ground motor drive (mnul),type A for stndrd tnk, Hed flnge dimensions Appendix 11 Ground motor drive(mnul),type B for stndrd tnk, Hed flnge dimensions 4 Appendix 12 Top cover hnd wheel, Type A for stndrd tnk, Hed flnge dimensions 5 Appendix 1 Top cover hnd wheel, Type B for stndrd tnk, Hed flnge dimensions 6 Appendix 14 Ground motor drive (mnul),type A for ell type, Hed flnge instlltion dimension 7 Appendix 15 Ground motor drive (mnul),type B for ell type, Hed flnge instlltion dimension 8 Appendix 16 Top cover hnd wheel,type A for ell type, Hed flnge instlltion dimension 9 Appendix 17 Top cover hnd wheel,type B for ell type, Hed flnge instlltion dimension 40 Appendix 18 Type A supporting flnge, instlltion drwingr 41 22

24 HM Appendix 19 Type B for ell type, supporting flnge instlltion drwing 42 Appendix 20 Tp chnger terminl overll dimension 4 Appendix 21 Reversing(6 5),top cover hnd wheel, reltive position of contcts 44 Appendix 22 Reversing(10 9),top cover hnd wheel, reltive position of contcts 45 Appendix 2 Reversing(12 11),top cover hnd wheel, reltive position of contcts 46 Appendix 24 Ground motor drive, Tp chnger instlltion illustrting drwing 47 Appendix 25 Ground mnul opertion,tp chnger instlltion illustrting drwing 48 Appendix 26 Bevel ger,overll dimensions 49 Appendix 27 Sidemnul opertion,overll dimensions Appendix 28 SHMD Motor drive unit, overll dimensions 51 Appendix 29 HMCW Position indictor 52 Appendix 0 SHMK Controller for SHMD only 5 2

25 Appendix 1 600A1000A Liner regultion,overll dimension DD 4 X Hed flnge See ppendix 10~ D D e 6 5 Type A,B,D U p L 5 DD V p 4 9 W k Type C DD X Driving shft(with evel ger) Direction of driving shft(with evel ger) Type A only for I 800A 2 Contct size see ppendix 20 A, B,C,D is mm 0mm 5mm 600mm Type C,D 1 0 phse Highest voltge for equipment

26 HM Appendix 2 600A1200A Singleridging regultion, overll dimension X Hed flnge See ppendix 10~17 DD D D e Type A,B,D DD U p L V p 8 W 2 9 X Driving shft(with evel ger) Direction of driving shft(with evel ger) k Type C DD Type A only for I 800A 2 Contct size see ppendix 20 A, B,C,D is mm 0mm 5mm 600mm Highest voltge for equipment L Type C,D

27 Appendix 600A1000A YD trnsform regultion, overll dimension X Hed flnge See ppendix 10~17 1 DD X(Y,) D D e U p L V(W,U) N V W p 2 Type A,B,D k X Driving shft(with evel ger) Direction of driving shft(with evel ger) 1 Type A only for I 800A 2 Contct size see ppendix 20 A, B,C,D is mm 0mm 5mm 600mm Highest voltge for equipment 12 kv 72.5 kv e p k L kv

28 HM Appendix 4 600A1000A Douleridging regultion, overll dimensions X Hed flnge See ppendix 10~17 DD 4(10) (9) 5(11) D D e U 1 2(8) 6(12) p1 1(7) 6 5 Type A,B,D DD p2 5(15) 6(16) L 4(14) 7(17) V p1 (1) 8(18) p2 2(12) 9(19) W p1 1(11) 10(20) 10 9 Type C DD k 7(19) 8(20) 9(21) X Driving shft(with evel ger) 6(18) 10(22) Highest voltge for equipment 12 kv Direction of driving shft(with evel ger) 1 Type A only for I 800A 2 Contct size see ppendix 20 A, B,C,D is mm 0mm 5mm 600mm e p1 p2 k (17) 4(16) L 1020 (15) 2(14) Type C,D 1(1) 11(2) 12(24) 72.5 kv kV

29 Appendix 5 600A1000A Serilprllel trnsform regultion, overll dimension X Hed flnge See ppendix 10~17 DD U V W D E D E k p1 p2 p1 p2 p1 e L Type A,B EE 5 2 Type A,B X Driving shft(with evel ger) Direction of driving shft(with evel ger) Highest voltge for equipment 12 kv 72.5 kv e p1 p2 k L Type A only for I 800A 2 Contct size see ppendix 20 A, B,C,D is mm 0mm 5mm 600mm 126 kv

30 HM Appendix 6 600A1000A Reversing regultion, overll dimensions X Hed flnge See ppendix 10~17 DD EE 2 1 D D e K Type A,B,D Type A,B,D U E E p1 DD EE p2 L 4 5 V p1 K 0 p Type C Type C W p1 DD 2 EE k 5 6 X Driving shft(with evel ger) Direction of driving shft(with evel ger) Type A only for I 800A 2 Contct size see ppendix 20 Type C,D A, B,C,D is mm 0mm 5mm 600mm 4 The size of A, B, C, D is Φmm,Φ0mm,Φ5mm nd Φ600mm K Type C,D 1 0 phse Highest voltge for equipment 12 kv 72.5kV 126 kv Y e p1 p2 k L D e p1 p2 k L

31 Appendix A2000A Reversing regultion, overll dimensions X Hed flnge See ppendix 10~17 DD EE 2 1 D U E V W D E k 90 p1 90 p2 90 p1 90 p2 90 p1 90 e L 6 5 Type A,B,D DD 10 9 Type C DD Type C,D K K K Type A,B,D EE Type C EE Type C,D X Driving shft(with evel ger) Direction of driving shft(with evel ger) phse Highest voltge for equipment 1 Type A only for I 800A 72.5 kv Contct size see ppendix 20 A, B,C,D is mm 0mm 5mm 600mm 126 kv The size of A, B, C, D is Φmm,Φ0mm,Φ5mm nd Φ600mm 12 kv Y 型 e p1 p2 k L

32 HM Appendix 8 Instlltion flnge for stndrd tnk type cover, overll dimensions Trnsformer instlltion flnge d1(di) d2(di) d(di) Screw distriution SMd Distriution ngle Type A Type B(Ø0) Type B(Ø5) 1

33 Appendix 9 Instlltion flnge for ell type tnk cover, overll dimensions Trnsformer instlltion flnge 2

34 HM Appendix 10 Ground motor drive (mnul), Type A for stndrd tnk,hed flnge dimensions Bevel ger Top cover Genev wheel Bleeding screw Instlltion hole Grounding screw (M12)

35 18 Appendix 11 Ground motor drive(mnul), Type B for stndrd tnk, Hed flnge dimensions Bevel ger Top cover Hed flnge Genev wheel 20 Ø14(EQS) Instlltion hole Bleeding screw ØD1 ØD ØD1 ØD2 Grounding screw M12 Type B Type C Type D

36 HM Appendix 12 Top cover hnd wheel, Type A for stndrd tnk, Hed flnge dimensions 15 Positioning pin Bleeding screw 5

37 Appendix 1 Top cover hnd wheel,type B for stndrd tnk, Hed flnge dimensions hnd wheel Ø20 A Top cover A Hed flnge 70 AA Position indiction 20 Ø14(EQS) Instlltion hole ØD1 ØD2 Grounding screw M12 0 Positioning pin Bleeding screw Type B ØD1 590 ØD2 5 Type C Type D

38 HM Appendix 14 Ground motor drive(mnul), Type A for ell type, Hed flnge instlltion dimension Top cover Middle flnge Supporting flnge See ppendix 18 H:lifting hook 0kg 7

39 Appendix 15 Ground motor drive(mnul), Type B for ell type, Hed flnge instlltion dimension Top Cover Middle flnge 81 only for only for position 7 nd ove 1 Supporting flnge See ppendix 19 H:Lifting hook 0kg 8

40 HM Appendix 16 Top cover hnd wheel,type A for ell type, Hed flnge instlltion dimension Top cover Middle flnge Supporting flnge See ppendix 18 H:Lifting hook 0kg Ø565 Ø14 9

41 Appendix 17 Top cover hnd wheel,type B for ell type, Hed flnge instlltion dimension Top cover Middle flnge Middle flnge 81(Type B) 74(Type C,D) Supporting flnge See ppendix19 H:Lifting hook 0kg Ø565 Ø14 40

42 HM Appendix 18 Type A supporting flnge, instlltion drwing 41

43 Appendix 19 Type B, C, D for ell type, supporting flnge instlltion drwing 42

44 HM Appendix 20 Tp chnger terminl overll dimension 4

45 Appendix 21 Reversing (6 5), top cover hnd wheel, reltive position of contcts 44

46 HM Appendix 22 Reversing (10 9), top cover hnd wheel, reltive position of contcts 45

47 Appendix 2 Reversing (12 11), top cover hnd wheel reltive position of contcts 46

48 HM Appendix 24 Ground motor drive, Tp chnger instlltion illustrting drwing 2(2000mm) 1 4 Ø15 4 2(2000mm) Foundtion olt position of motor drive ox (2000mm) Tp chnger ody 2. Driving shft. Bevel ger 4. Supporting plte(y user) 5. SHMD Motor drive unit(with SHMK Position indictor) 6. Supporting plte y user 47

49 Appendix 25 Ground mnul opertion, tp chnger instlltion illustrting drwing 2(2000mm) 1 4 4Ø (2000mm) Foundtion olt position of ground mnul opertion (2000mm) Tp chnger ody 2. Driving shft. Bevel ger 4. Supporting plte(y user) 5. SL mechnism 6. Supporting plte(y user) 48

50 HM Appendix 26 Bevel ger, Overll dimensions 49

51 Appendix 27 Sidemnul opertion, Overll dimensions Ø X5 X54 S1 X55 N01 N02 NC1 NC2 S1 X56 X51 X52 R S8 U S1NO1, S1NO2 for inopertion signl S1NC1 S1NC2 for opertion inposition signl Leds out S8R S8U from mnul mechnism to terminls X51 X52, If hndle crnk is inserted in, then X51 X52 rek; If hndle crnk is tken out, then X51 X52 close,user should tke this terminl s lockout for mnul mechnism nd circuit reker of trnsformer

52 HM Appendix 28 SHMD Motor drive unit, overll dimensions 2XØ24 lifting hole SHMD Nmeplte 816 A 82 hnd crnk position A view (MDU cinet ckwrd view) C C view 4XØ15 instlltion hole Ø Ø erthling olt M12 25 Scle: 1: 10 51

53 Appendix 29 HMCW Position indictor for sidemnul Position indictor, front view HMCW Position indictor Power Shnghi Huming Power Equipment Co.,Ltd. Position indictor,ck view Cle socket Operting voltge 220V (0.5A) Front 148 Bck Hole dimension (mm)

54 HM Appendix 0 SHMK Controller for SHMD only Front pnel Rel pnel TX RX Position trnsmitter Connects to counter Inlets for other intelligent device X Opertion signl BCD code output Remote input RS485 Opticl fier Locl control input RS22/485 POWER 100M TCP/IP X N L Busr current input Busr voltge input AC/DC 220V input Front trnsformer control cinet Rer ord

55 Shnghi Huming Power Equipment Co., Ltd. Address: No 977 Tong Pu Rod, Shnghi 200, P.R.Chin Tel: (direct) Ext / 812 / 8698 / 8158 / 8110 / 8658 Fx: We: Emil: export@huming.com 01.12/2014.0