This document is issued by means of

a computerized system.

The digitally stored original is ele

ctronically approved. The

approved document has a date entered

in the `Approved'-field.

A manual signature is not required.

Drawing sheet ISO 5457-A4T rev A

We reserve all rights in this document and in the information contained

therein. Reproduction, use or disclosure to third parties without express

authority is strictly fobidden. © Copyright 2015 ABB. All rights reserved.

D

C

B

E

F

1 2 3 4

255

27

30

50

D

470

111 205

C

E

194

152

567

45

126

B

85 140

245

H

304

165

225

165

225490

255 255

98

6

60

390

260

C/L Top flange80

332

740

24x 15

710

30 C/L Diverter switch

520

165 165

8x 1)

18

K

J

95

95

250

A

550

272

140 250

C/L Tap selector

INSULATION380 1050 SHORT VERSION b)LEVEL kV 650 380,650

750 750 1050A 1906 a)2206 a)1686 a)1986 a)Dimen-

sionsin mm

B 1354 a)1654 a)1134 a)1434 a)C 119 a)c)119 a) 119 a)c)119 a)D 240 c) 540 240 c) 540 E 30 c) 36 30 c) 36H 930 c) 936 930 c) 936J 290 c) 293 290 c) 293K'580 c) 586 580 c) 586

1/3ENB54920101-10

SheetLanguageRevisionDocument Id.

UCG-E, T XXX/300-900/III 11,15,16-19,21-23,25-27,29-31,33-35 Pos

Tap-Changer UCGR, UCGD, UCG-B (1 Phase) XXX/300-600/III

Title

DIMENSION DRAWING PPCO/TK2015-05-28

Document KindResponsible departmentDate / Approved

1) Holes for mounting of supports for cleats and leads2) Shielding rings for insulation levels 650, 750 and 1050 only

T=6

H-2,4..18

V-1,3..17

2)

Transformer flange

Only for insulation level 1050 kV

2)

4x �n�18 of which 2x at opposite side 1)

21 20

M-M

These two holes also in top plate

a) For mounting on active part use A+106,B+106 and C+106 (See also Drawing 54920103-1)b) Short version means reduced switching capacity.Please refer to Technical Guidec) Not applicable for 380 kV

R-R2x �n�18 1)

This document is issued by means of

a computerized system.

The digitally stored original is ele

ctronically approved. The

approved document has a date entered

in the `Approved'-field.

A manual signature is not required.

Drawing sheet ISO 5457-A4T rev A

We reserve all rights in this document and in the information contained

therein. Reproduction, use or disclosure to third parties without express

authority is strictly fobidden. © Copyright 2015 ABB. All rights reserved.

D

C

B

E

F

1 2 3 4

51,4�$�

51,4�$�

40�$�

40�$�

36�$�

36�$�

72�$�

30�$�

30�$�

60�$�

25,7�$�

25,7�$�51,4�$�

40 15

13

245 350

50�$�50�$�

R282.5

2/3ENB54920101-10

SheetLanguageRevisionDocument Id.

UCG-E, T XXX/300-900/III 11,15,16-19,21-23,25-27,29-31,33-35 Pos

Tap-Changer UCGR, UCGD, UCG-B (1 Phase) XXX/300-600/III

Title

DIMENSION DRAWING PPCO/TK2015-05-28

Document KindResponsible departmentDate / Approved

T=14

11 positions

P-P

12

34

56

78

910

11

22

20

21

R263

R282.5

15 positions

P-P

12

34 5

6

78

910

111213

14

15

22

20

21

Current collector

P-P

16-19 positions

12

34

56

78

910

22

20

21P-P

21-23 positions

12

34

56

78

910

1112

22

20

21

SEE DETAIL A

P-P

25-27 positions

12

34

56

78

910

1112

1314

22

20

21

DETAIL A

This document is issued by means of

a computerized system.

The digitally stored original is ele

ctronically approved. The

approved document has a date entered

in the `Approved'-field.

A manual signature is not required.

Drawing sheet ISO 5457-A4T rev A

We reserve all rights in this document and in the information contained

therein. Reproduction, use or disclosure to third parties without express

authority is strictly fobidden. © Copyright 2015 ABB. All rights reserved.

D

C

B

E

F

1 2 3 4

22,5�$�

22,5�$�

45�$�

20�$�

20�$�

40�$�

10

79

855

45 45

30

13

15

33,5

R263

ADDITIONAL DRAWINGS:Connection Diagrams:See Technical Guide UCMounting on active part: 54920103-1Accessories:54920103-2Motor Drive BUL2:1ZSC004106-AAEMotor Drive BUE:54830001-2 or -3External Drive Shaft:54920083-4Pressure Relay:54920083-2Bevel Gear:54920083-1

3/3ENB54920101-10

SheetLanguageRevisionDocument Id.

UCG-E, T XXX/300-900/III 11,15,16-19,21-23,25-27,29-31,33-35 Pos

Tap-Changer UCGR, UCGD, UCG-B (1 Phase) XXX/300-600/III

Title

DIMENSION DRAWING PPCO/TK2015-05-28

Document KindResponsible departmentDate / Approved

12

34

56

78

910

1112

1314

1516

12

345

6

78

910

1112

1314 15

16

1718

Tap selector contact 20,21 and 22 with shields

P-P

29-31 positions

22

20

21

P-P

33-35 positions

22

20

21