on-load tap-changer vacutap® vrd, vrf, vrg · 237/02/01/0 td 237/02 3 example vrf iii 1300 y -...

On-load tap-changer VACUTAP® VRD, VRF, VRGTechnical Data TD 237/02

www.reinhausen.com

2 TD 237/02 237/02/01/0

Table of Contents

1 General / Technical data ............................................................................................................................................................................. 3

1.1 On-load tap-changer designations .............................................................................................................................................. 3

1.2 Summary of the technical data ...................................................................................................................................................... 4

1.2.1 Step capacity diagram ........................................................................................................................................................ 5

1.2.2 Step capacity diagram EAF/LF operation ....................................................................................................................... 5

1.3 Rated insulation level ....................................................................................................................................................................... 6

1.4 Rated withstand voltages of the internal insulation ................................................................................................................ 7

2 Special designs – On-load tap-changer combination VACUTAP® VRF I/VRF II for delta connection ......................... 9

3 Appendix ..................................................................................................................................................................................................... 10

3.1 Dimension drawings / connection diagrams ....................................................................................................................... 10

3.2 Installation drawings .................................................................................................................................................................. 10

Table of Contents

NOTE

These technical data are intended for the calculator and designer of the transformer. These type-specific data areonly valid in connection with the information contained in the general section (TD 61) since this section containsimportant information on such subjects as potential connection of the tap winding, leakage inductance, currentdivision, and so on.

Changes may have been made to a product after going to press with this documentation.

We expressly reserve the right to make changes to a product’s technical data and design as well as changesto the scope of delivery.

In all cases, the information submitted and agreements concluded during processing of the quotation and orderin question shall be binding.

Since the on-load tap-changer is delivered to the specifications of the transformer manufacturer, the transformermanufacturer is responsible for selecting the correct properties of the on-load tap-changer so that the requirementsof the transformer are met.

3TD 237/02237/02/01/0

Example VRF III 1300 Y - 72,5 / C - 10 19 1W R

- / -

VRDVRFVRG

IIIIII

100013002600

1230

Applications Y72,5123170245300362CDE

1012141618

1012141618

1923273135

013

WG

Tie-in measures tie-in resistor Rpotential switch S

P

Number of max. operatingpositions withchange-over selector

1012141618

1923

35

Change-over selector

reversing change-over selectorcoarse change-over selector

Number of max. operatingpositions withoutchange-over selector

Mid-positions 0 mid-positions (without change-over selector)1 mid-position3 mid-positions

2731

Contacts 1012141618

Tap selector size VRD, VRFVRD, VRFVRG

For neutral connection only

Um (in kV) VRD, VRF, VRGVRD, VRF, VRGVRD, VRF, VRGVRD, VRF, VRGVRD, VRF, VRGVRF, VRG

Number of configured sectors

1 sector2 sectors

3 sectors (Y)3 sectors

Ium (in A) VRD, VRF, VRGVRD, VRF, VRGVRF, VRG

potential switch with tie-in resistor

Basic connection diagram

Type VACUTAP ® VRDVACUTAP ® VRFVACUTAP ® VRG

Number of phases 1 phase2 phases3 phases

1 General / Technical Data

1.1 On-load tap-changer designations


4 TD 237/02 237/02/01/0


1.2 Summary of the technical data

Note: 1) Neutral point

2) Forced current division by two parallel winding branches required

3) The maximum rated step voltage may be exceeded by 10 % due to overexcitation of the transformer if thestep capacity is limited to its rated value.

Oil compartment: Pressure-tight up to 0.3 bar permanent differential pressure (test pressure 0.6 bar), head and cover ofthe diverter switch oil compartment are vacuum-proof.

Temperature The on-load tap-changer VACUTAP® VR can be operated in the rated load range at temperatures of therange: surrounding oil between -25° and + 105 °C and with overload up to 115 °C according to IEC 60214-1.

Dimensions: Weight, displacement volume, oil content of the diverter switch oil compartment are shown in therelevant dimension drawings.

31)31) 1 31) 2 1 1

1000 1300 1300 1300 1300 1300 2600

On-load tap-changer

Max. rated through-currentIum(in A)

Rated short-time withstandcurrent (in kA)

Rated short-circuit duration(in s)

Rated peak withstand current(in kA)

Max. rated step voltageUim (in V)3)

Step capacity (PStN)(in kVA)

Rated frequency (in Hz)

Operating positions

50 ... 60

Without change-over selector: max. of 18 With change-over selector: max. of 35

12 15 15 15 15 15 26

3 3 3 3 3 3 3

30 37.5 37.5 37.5 37.5 37.5 65

3300 3300 3300 4000 4000 4000 4000

1500 1500 1500 3000 3000 3000 6000

No. of phases and application

VRD

III 1

000

Y

VRD

III 1

300

Y

VRD

I 130

1

VRF

III 1

000

YVR

G II

I 100

0 Y

VRF

III 1

300

YVR

G II

I 130

0 Y

VRF

II 13

02VR

G II

130

2

VRF

I 130

1VR

G I

1301

VRF

I 260

22)

VRG

I 26

022)

VRF

I 100

1VR

G I

1001

31) 1

1000 1000

1212

3 3

30 30

4000 4000

3000 3000

5TD 237/02237/02/01/0

Rated through-current Iu (A)

Rate

d st

ep v

olta

ge U

i (V)

1.2.1 Step capacity diagram1)


1.2.2 Step capacity diagram EAF/LF operation3)

Rate

d st

ep v

olta

ge U

i (V)

Rated through-current Iu (A)

Fig. 1Step capacities (Rated step voltage Ui, Rated through-current Iu).

Note: 1) When used for electrical arc furnace (EAF) and ladle furnace transformers (LF), refer to step capacity diagram chap. 1.2.2.2) Forced current division by two parallel winding branches required.

Fig. 2Step capacities electrical arc furnace and ladle furnace operation (EAF/LF), rated step voltage Ui, ratedthrough-current Iu.

Note: 3) Please contact MR.

VRG: Identical versions as VRF but with tap selector size „E“

0

500

1000

1500

2000

2500

3000

3500

4000

4500

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600

3000 kVA 6000 kVA

1500 kVA

VR

D III 1

000Y

VR

D III 1

300Y

VR

D I 1

301

VR

F I 2

602

2)

VR

F III 1

300Y

VR

F II 1302

VR

F I 1

301V

RF

III 1

000Y

VR

F I 1

001

0

500

1000

1500

2000

2500

3000

3500

4000

4500

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600

VRF I 1001

1500 kVA1820 kVA

2400 kVA

1360 kVA

VR

D III 1

000Y

VR

D III 1

300Y

VR

D I 1

301

VRF I 1301

VRF III 1300YVRF III 1000Y

6 TD 237/02 237/02/01/0

1.3 Rated insulation level

Rated insulation level On-load tap-changer

72.5 to 362 kV VRF/VRG I 1001; VRF/VRG II 1302; VRF/VRG I 1301;VRF/VRG I 2602

72.5 to 300 kV VRD I 1301

72.5 to 245 kV VRD III 1000 Y; VRD III 1300 Y; VRF/VRG III 1000 Y;VRF/VRG III 1300 Y


Note: 1) According to IEC 60214-1, chapter 3.57: highest r.m.s. phase-to-phase voltage in a three-phase system for which aon-load tap-changer is designed with respect to its insulation.

Highest voltage forequipment Um (in kV)1)

72.5

Rated lightning impulse with-stand voltage (in kV, 1.2/50 µs)

123 170 245 300 362

Rated switching impulsewithstand voltage (in kV)

Rated short-duration powerfrequency withstand voltage(in kV, 50 Hz, 1 min.)

350 550 750 1050 1050 1175

850 850 950

140 230 325 460 460 510

7TD 237/02237/02/01/0

1.4 Rated withstand voltages of the internal insulation

Fig. 2 shows diagrams of the voltage stress present on the tap winding of the three primary basic connections of three-poleon-load tap-changers and single-pole on-load tap-changers.When selecting the on-load tap-changer, a check must be made to determine whether the highest stress on the tap selectordoes not exceed the related rated withstand voltages.

a0 = Between selected and preselected tapping on the diverter switch and tap selector

a1 = Between tap selector contacts of the winding of one tap position (connected or not connected)

a = Between beginning and end of a tapped winding and, with coarse tap winding, between beginning and end of a coarse tap winding.Note for coarse tapping arrangement in (-) - position of the change-over selector:When stressed with impulse voltage, the permissible withstand voltage „a“ must be adhered to between the end of a coarse tap windingconnected with the K tap selector contact and the tap selector contact at the end of the tapped winding of the same phase

b = Between the tap selector contacts of different phases and between change-over selector contacts of different phases, which are connectedwith the beginning/end of a tapped winding or with a tap selector contact

f = Between diverter switch terminal and ground

Additional for coarse tapping arrangement in (+) - position of the change-over selector:c1 = From one (-) - change-over selector contact to terminal of the same phasec2 = Between (-) - change-over selector contacts of different phases

CAUTIONAdhere to maximum ratedlightning impulse withstandvoltage stress on a0in mid-position.

8997560E

Fig. 2 Rated withstand voltages

With coarse change-over selector in (+) – position With coarse change-over selector in (–) – position

With reversing change-over selectorWithout change-over selector


8 TD 237/02 237/02/01/0

Note:1) Tap selectors according to basic circuit diagram 10 09 1 W, 12 11 1W, 14 13 1 W are designed as 18 09 1 W, 18 11 1 W,

18 13 1 W.Tap selectors according to basic circuit diagram 16 15 1 W and 18 17 1 W are not available.

2) Higher values up to 550 kV on request.3) Insulation distance omitted for single-pole on-load tap-changers

The tap selector size (ID letters C,D,E) characterizes the internal insulation of the tap selector, whose rated withstand voltages mustbe matched to the requirements of the transformer winding. The admissible maximum operating voltage on the individual tapselector distances complies to half the value of the above mentioned rated short-duration power frequency withstand voltages.


On-load tap-changer VRD III 1000 Y ... VRG I 2602, rated withstand voltages of the internal on-load tap-changer insulation.

Insulation Tap selector size C Tap selector size D1) Tap selector size Edistances

kV 1.2/50 µs kV, 50 Hz, 1 min kV 1.2/50 µs kV, 50 Hz, 1 min kV 1.2/50 µs kV, 50 Hz, 1 min

a0

a1 150 30 150 30 150 30

a 400 85 5002) 110 670 180

b3) 400 100 5002) 150 670 180

c1 550 180 590 210 820 250

c23) 550 195 590 225 820 280

Power frequency withstand voltage test (50 Hz/60 s): 20 kV 50 Hz 1 min; Response voltage at 1 mA-leakage current: 44 kV 1.2/50 µs;3 kA-residual voltage (= lightning impulse protection level): 70 kV 1.2/50 µs with ZnO

9TD 237/02237/02/01/0

The VRF II 1302 on-load tap-changer can also be used withthe single-phase on-load tap-changer VRF I 1301 as a two-column on-load tap-changer combination VRF I 1301/VRF II1302 for adjusting the voltage of transformer windings in adelta connection.The tap windings should correspond to those in fig. 3.

2 Special designs – On-load tap-changer combinationVACUTAP® VRF I/VRF II for delta connection

2 Special designs –On-load tap-changer combination VACUTAP® VRF I/VRF IIfordelta connection

KHW 352-3

Fig. 3On-load tap-changer combination VRF I 1301/VRF II 1302(a – VRF I 1301, b – VRF II 1302) for delta connection.

10 TD 237/02 237/02/01/0

3 Appendix

3.1 Dimension drawings / connection diagrams

On-load tap-changer VACUTAP® VRD, VRG, VRF, survey of types ................................................................ 727016_1/2 Page 12/13

On-load tap-changer VACUTAP® VR, basic connection diagrams, designation oftap selector terminal contacts according to MR standard .............................................................................. 899906_1/2 Page14/15

On-load tap-changer VACUTAP® VRD III 1300 Y–C/D, connection diagram 10 19 1 W ........................ 1599588 Page16

On-load tap-changer VACUTAP® VRG III 1300 Y–E, connection diagram 14 27 1 G .............................. 1599592 Page 17

On-load tap-changer VACUTAP® VRD III 1000/1300 Y - VRF III 1000/1300 Y,dimension drawing ..................................................................................................................................................... 899803_1/2 Page 18/19

On-load tap-changer VACUTAP® VRG III 1000/1300 Y, dimension drawing ............................................. 899804_1/2 Page 20/21

On-load tap-changer VACUTAP® VRF II 1302, dimension drawing .............................................................. 899814_1/2 Page 22/23

On-load tap-changer VACUTAP® VRF II 1302 (Um 362 kV), dimension drawing ..................................... 899815_1/2 Page 24/25

On-load tap-changer VACUTAP® VRG II 1302, dimension drawing ............................................................. 899816_1/2 Page 26/27

On-load tap-changer VACUTAP® VRG II 1302 (Um 362 kV), dimension drawing .................................... 899817_1/2 Page 28/29

On-load tap-changer VACUTAP® VRD I 1301 - VRF I 1001/1301, dimension drawing .......................... 899805_1/2 Page 30/31

On-load tap-changer VACUTAP® VRF I 1001/1301 (Um 362 kV), dimension drawing .......................... 899806_1/2 Page 32/33

On-load tap-changer VACUTAP® VRG I 1001/1301, dimension drawing ................................................... 899810_1/2 Page 34/35

On-load tap-changer VACUTAP® VRG I 1001/1301 (Um 362 kV), dimension drawing ......................... 899811_1/2 Page 36/37

On-load tap-changer VACUTAP® VRF I 2602, dimension drawing ............................................................... 727033_1/2 Page 38/39

On-load tap-changer VACUTAP® VRF I 2602 (Um 362 kV), dimension drawing ...................................... 727034_1/2 Page 40/41

On-load tap-changer VACUTAP® VRG I 2602, dimension drawing ............................................................. 727035_1/2 Page 42/43

On-load tap-changer VACUTAP® VRG I 2602 (Um 362 kV), dimension drawing ..................................... 727036_1/2 Page 44/45

3.2 Installation drawings

On-load tap-changer VACUTAP® VRD, VRF, tap selector size C/D, installation drawing ......................... 899898_1/2 Page 46/47

On-load tap-changer VACUTAP® VRG, tap selector size E, installation drawing ....................................... 899945_1/2 Page 48/49

On-load tap-changer VACUTAP® VR, on-load tap-changer head ................................................................. 899944 Page 50

On-load tap-changer VACUTAP® VR, on-load tap-changer head withflange for pressure-relief device ............................................................................................................................. 899946 Page 51

On-load tap-changer VACUTAP® VR, special design for bell-type tank ...................................................... 720781 Page 52

On-load tap-changer VACUTAP® VRD, VRF, VRG, tap selector andchange-over selector terminal ................................................................................................................................. 899941 Page 53

On-load tap-changer VACUTAP® VRD, VRF, tap selector size C/D, representation of thetap selector bottom showing the lowest parts to be energized ..................................................................... 899968 Page 54

On-load tap-changer VACUTAP® VRG, tap selector size E, representation of the tap selectorbottom showing the lowest parts to be energized ............................................................................................ 899969 Page 55

On-load tap-changer VACUTAP® VR, versions of the on-load tap-changer head,swivelling range and drive direction of the gear unit ....................................................................................... 728471 Page 56

On-load tap-changer VACUTAP® VR, versions of the on-load tap-changer head,swivelling range and drive direction of the gear unit ....................................................................................... 728474 Page 57

On-load tap-changer VACUTAP® VR, horizontal drive shaft, tap selector size C/D ................................... 899958 Page 58

3 Appendix

11TD 237/02237/02/01/0

2 Appendix

On-load tap-changer VACUTAP® VR, horizontal drive shaft, tap selector size E ....................................... 899959 Page 59

On-load tap-changer VACUTAP® VRD, VRF, basic arrangement of potential switchand tie-in resistors ....................................................................................................................................................... 899950 Page 60

On-load tap-changer VACUTAP® VRD, VRF I ... WP, tap selector size C/D,tie-in resistor cylinder and potential switch ........................................................................................................ 899951 Page 61




On-load tap-changer VACUTAP® VRD, VRF I ... WR, tap selector size C/D,tie-in resistor cylinder ................................................................................................................................................ 899955 Page 65




On-load tap-changer VACUTAP® VRD, VRF III ... WP, tap selector size C/D,tie-in resistor cylinder and potential switch ........................................................................................................ 899962 Page 69

On-load tap-changer VACUTAP® VRD, VRF III ... WP, tap selector size C/D,tie-in resistor cylinder and potential switch ........................................................................................................ 899963 Page 70

On-load tap-changer VACUTAP® VRD, VRF III ... WR, tap selector size C/D,tie-in resistor cylinder ................................................................................................................................................ 899964 Page 71

On-load tap-changer VACUTAP® VRD, VRF III ... WR, tap selector size C/D,tie-in resistor cylinder ................................................................................................................................................ 899965 Page 72

On-load tap-changer VACUTAP® VRD, VRF I/III ... WS, tap selector size C/D,potential switch ........................................................................................................................................................... 899966 Page 73

On-load tap-changer VACUTAP® VRG I/III ... WS, tap selector size E,potential switch ........................................................................................................................................................... 899967 Page 74

12 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRD, VRF, VRGSurvey of types

7270163E_1

13TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRD, VRF, VRGSurvey of types

7270163E_2

14 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRBasic connection diagramsDesignation of tap selector terminal contacts according to MR standard

8999060E_1

15TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRBasic connection diagramsDesignation of tap selector terminal contacts according to MR standard

8999060E_2

16 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRD III 1300 Y-C/D-10 19 1 WConnection diagram

1599588

17TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRG III 1300 Y-E-14 27 1 GConnection diagram

1599592

18 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRD III 1000/1300 Y -VRF III 1000/1300 YDimension drawing

8998033E_1

19TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRD III 1000/1300 Y -VRF III 1000/1300 YDimension drawing

8998033E_2

20 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRG III 1000/1300 YDimension drawing

8998043E_1

21TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRG III 1000/1300 YDimension drawing

8998043E_2

22 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRF II 1302Dimension drawing

8998144E_1

23TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRF II 1302Dimension drawing

8998144E_2

24 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRF II 1302 (Um 362 kV)Dimension drawing

8998154E_1

25TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRF II 1302 (Um 362 kV)Dimension drawing

8998154E_2

26 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRG II 1302Dimension drawing

8998164E_1

27TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRG II 1302Dimension drawing

8998164E_2

28 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRG II 1302 (Um 362 kV)Dimension drawing

8998174E_1

29TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRG II 1302 (Um 362 kV)Dimension drawing

8998174E_2

30 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRD I 1301 - VRF I 1001/1301Dimension drawing

8998055E_1

31TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRD I 1301 - VRF I 1001/1301Dimension drawing

8998055E_2

32 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRF I 1001/1301 (Um 362 kV)Dimension drawing

8998065E_1

33TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRF I 1001/1301 (Um 362 kV)Dimension drawing

8998065E_2

34 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRG I 1001/1301Dimension drawing

8998105E_1

35TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRG I 1001/1301Dimension drawing

8998105E_2

36 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRG I 1001/1301 (Um 362 kV)Dimension drawing

8998115E_1

37TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRG I 1001/1301 (Um 362 kV)Dimension drawing

8998115E_2

38 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRF I 2602Dimension drawing

7270334E_1

39TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRF I 2602Dimension drawing

7270334E_2

40 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRF I 2602 (Um 362 kV)Dimension drawing

7270343E_1

41TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRF I 2602 (Um 362 kV)Dimension drawing

7270343E_2

42 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRG I 2602Dimension drawing

7270353E_1

43TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRG I 2602Dimension drawing

7270353E_2

44 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRG I 2602 (Um 362 kV)Dimension drawing

7270363E_1

45TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRG I 2602 (Um 362 kV)Dimension drawing

7270363E_2

46 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRD, VRFTap selector size C/D, installation drawing

8998985E_1

47TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRD, VRFTap selector size C/D, installation drawing

8998985E_2

48 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRGTap selector size E, installation drawing

8999454E_1

49TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRGTap selector size E, installation drawing

8999454E_2

50 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VROn-load tap-changer head

8999444E

51TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VROn-load tap-changer head with flange for pressure-relief device

8999462E

52 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRSpecial design for bell-type tank

7207810E

53TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRD, VRF, VRGTap selector and change-over selector terminal

8999411E

54 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRD, VRFTap selector size C/D, representation of the tap selector bottomshowing the lowest parts to be energized

8999682E

55TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRGTap selector size E, representation of the tap selector bottom showingthe lowest parts to be energized

8999691E

56 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRVersions of the on-load tap-changer headSwivelling range and drive direction of the gear unit

7284711E

57TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRVersions of the on-load tap-changer headSwivelling range and drive direction of the gear unit

7284740E

58 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRHorizontal drive shaft, tap selector size C/D,

8999583E

59TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRHorizontal drive shaft, tap selector size E,

8999593E

60 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRD, VRFBasic arrangement of potential switch and tie-in resistors

8999501E

61TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRD, VRF I ... WP

Tap selector size C/D, tie-in resistor cylinder and potential switch8999513M

62 TD 237/02 237/02/01/0



63TD 237/02237/02/01/0



64 TD 237/02 237/02/01/0



65TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRD, VRF I ... WR

Tap selector size C/D, tie-in resistor cylinder8999553M

66 TD 237/02 237/02/01/0



67TD 237/02237/02/01/0



68 TD 237/02 237/02/01/0



69TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRD, VRF III ... WP


70 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRD, VRF III ... WP


71TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRD, VRF III ... WR


72 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRD, VRF III ... WR


73TD 237/02237/02/01/0

On-load tap-changer VACUTAP® VRD, VRF I/III ... WSTap selector size C/D, potential switch

8999663M

74 TD 237/02 237/02/01/0

On-load tap-changer VACUTAP® VRG I/III ... WSTap selector size E, potential switch

8999674M

TD 237/02 en • 0208/500 • 237/02/01/0 • F0118001 • Printed in Germany

www.reinhausen.com

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on-load tap-changer vacutap® vrd, vrf, vrg · 237/02/01/0 td 237/02 3 example vrf iii 1300 y -...

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