Transcript
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On-load tap-changer VACUTAP® VRC and VRE Technical Data TD 246/03
Table of Contents
Table of Contents 1
General / Technical data .......................................................................................................................................................... 1.1 1.2
1.3 1.4
2
4
On-load tap-changer designations ........................................................................................................................... 4 Summary of the technical data ................................................................................................................................... 5 1.2.1 Step capacity diagram .................................................................................................................................... 6 1.2.2 Step capacity diagram EAF/LF operation .................................................................................................. 6 Rated insulation level .................................................................................................................................................... 7 Rated withstand voltages ............................................................................................................................................. 8 1.4.1 Rated withstand voltages of the internal insulation ............................................................................. 8 1.4.2 VR-rated withstand voltages - multiple coarse change-over selector ............................................. 10
Special designs ............................................................................................................................................................................. 11 2.1 2.2 2.3
3
Parallel jumpers for parallel connections ............................................................................................................... 11 On-load tap-changer combination VACUTAP® VRC I/VRC II for delta connection ..................................... 11 On-load tap-changer VACUTAP® VRC III 700 Y und VRC I 701/1001/1301 with multiple coarse change-over selector (up to max. of 5 coarse taps) .............................................................. 11
Appendix ........................................................................................................................................................................................ 12 3.1 3.2
Dimension drawings / connection diagrams .......................................................................................................... 12 Installation drawings ..................................................................................................................................................... 13
NOTE These technical data are intended for the calculator and designer of the transformer. These type-specific data are only valid in connection with the information contained in the general section (TD 61) since this section contains important information on such subjects as potential connection of the tap winding, leakage inductance, current division, 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 changes to the scope of delivery. In all cases, the information submitted and agreements concluded during processing of the quotation and order in question shall be binding. Since the on-load tap-changer is delivered to the specifications of the transformer manufacturer, the transformer manufacturer is responsible for selecting the correct properties of the on-load tap-changer so that the requirements of the transformer are met.
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1 General / Technical Data
1
General / Technical Data
1.1
On-load tap-changer designations
Exsample VRC
III
700
Y - 72,5 / C - 10 -
/
19
1W
R
Basic connection diagram
VACUTAP ® VRC VACUTAP ® VRE Number of phases 1 phase 2 phases 3 phases VRC Ium (in A) VRC VRC,VRE VRC,VRE VRC,VRE 1 sector Number of configured sectors 2 sectors 3 sectors 3 sectors (Y) For neutral connection only Applications VRC,VRE Um (in kV) VRC,VRE VRC,VRE VRC,VRE VRC,VRE VRC;VRE Tap selector size VRC;VRE VRC;VRE VRC;VRE 10 Contacts 12 14 16 18 10 Number of max. 12 operating positions 14 without change16 over selector 18 19 Number of max. 23 operating positions 27 with change-over 31 selector 35 Mid-positions 0 mid-positions (without changeoverselector) 1 mid-position 3 mid-positions Change-over reversing change-over selector selector coarse change-over selector Tie-in measures tie-in resistor potential switch potential switch with tie-in resistor Type
4
VRC VRE I II III 400 550 700 1000 1300 1 2 3 0 Y 72.5 123 170 245 300 B C D DE 10 12 14 16 18 10 12 14 16 18 19 23 27 31 35 0 1 3 W G R S P
TD 246/03
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1 General / Technical Data
1.2
Summary of the technical data
VRC III 400 Y
VRC III 550 Y
VRC III 700 Y
VRC II 402
VRC II 552
VRC II 702
VRC I 401
VRC I 551
VRC I 701
VRC I 1001
VRC I 1301
VRE III 700 Y
VRE I 701
VRE I 1001
VRE I 1301
On-load tap-changer
No. of phases and application
3 1)
3 1)
31)
2
2
2
1
1
1
1
1
31)
1
1
1
Max. rated through-current Ium(in A)
400
550
700
400
550
700
400
550
Rated short-time withstand current (in kA)
6
8
10
6
8
10
6
Rated short-circuit duration (in s)
3
3
3
3
3
3
Rated peak withstand current (in kA)
15
20
25
15
20
25
700 1000 1300 700
700 1000 1300
8
10
12
15
10
10
12
15
3
3
3
3
3
3
3
3
3
15
20
25
30
37.5
25
25
30
37.5
Max. rated step voltage Uim (in V)2)
3300 3300 3300 3300 3300 3300 3300 3300 3300 3300 3300 4000 4000 4000 4000
Step capacity (PStN) (in kVA)
1320 1500 1500 1320 1500 1500 1320 1500 1500 1500 1500 2800 2800 3000 3000
Rated frequency (in Hz) Operating positions
50 ... 60 Without change-over selector: max. of 183) With change-over selector: max. of 353)
Note: 1) Neutral point 2) The maximum rated step voltage may be exceeded by 10 % due to overexcitation of the transformer if the step capacity is limited to its rated value. 3) For more operating positions, see section 2 Special designs. Oil compartment:
Pressure-tight up to 0.3 bar permanent differential pressure (test pressure 0.6 bar), head and cover of the diverter switch oil compartment are vacuum-proof.
Temperature range:
The on-load tap-changer VACUTAP® VR can be operated in the rated load range at temperatures of the 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 the relevant dimension drawings.
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1 General / Technical Data
Step capacity diagram1)
1.2.1
4500
4000
1500 kVA
VRE I 1001
3000
2500
2000
VRE I 1301
Rated step voltage Ui (V)
VRE III 700Y VRE I 701
3000 kVA
3500
VRC I 1301
VRC I 1001
500
VRC III 700Y VRC II 702'''' VRC I 701'''
1000
VRC III 550Y VRC II 552'''' VRC I 551'''
VRC III 400Y VRC II 402'''' VRC I 401'''
1500
0 0
200
400
600
800
1000
1200
1400
Rated through-current Iu (A)
Fig. 1 Step 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 chapter 1.2.2. Step capacity diagram EAF/LF operation2)
1.2.2
4500 1360 kVA 4000
VRE I 701
Rated step voltage Ui (V)
3500
3000
1750 kVA 2400 kVA
2500
VRE I 1001 2000
VRE III 700Y VRE I 1301 1500 kVA
500
VRC I 1301
VRC I 1001
VRC III 700Y VRC II 702'''' VRC I 701'''
1000
VRC III 550Y VRC II 552'''' VRC I 551'''
VRC III 400Y VRC II 402'''' VRC I 401'''
1500
0 0
200
400
600
800
1000
1200
1400
Rated through-current Iu (A) Fig. 2 Step capacities electrical arc furnace and ladle furnace operation (EAF/LF), rated step voltage Ui, rated through-current Iu. Note: 6
2)
Please contact MR. TD 246/03
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1.3
Rated insulation level
Rated insulation level
On-load tap-changer
72.5 to 300 kV
VRC I 401/551/701; VRC I 1001; VRC I 1301; VRC II 402/552/702; VRE I 701; VRE I 1001; VRE I 1301
72.5 to 245 kV
VRC III 400/550/700 Y; VRE III 700 Y
Highest voltage for equipment Um (in kV)1)
72.5
123
170
245
300
Rated lightning impulse withstand voltage (in kV, 1.2/50 μs)
350
550
750
1050
1050
850
850
460
460
Rated switching impulse withstand voltage (in kV) Rated short-duration power frequency withstand voltage (in kV, 50 Hz, 1 min.) Note:
1)
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140
230
325
According to IEC 60214-1, chapter 3.57: highest r.m.s. phase-to-phase voltage in a three-phase system for which a on-load tap-changer is designed with respect to its insulation.
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1 General / Technical Data
1.4
Rated withstand voltages
1.4.1
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-pole on-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 selector does not exceed the related rated withstand voltages. Without change-over selector
With coarse change-over selector in (+) – position
With reversing change-over selector
With coarse change-over selector in (–) – position
8997560E
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)
CAUTION Adhere to maximum rated lightning impulse withstand voltage stress on a0 in mid-position.
a = Between beginning and end of a tapped winding and also with coarse winding, between beginning and end of a coarse 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 winding connected 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 connected with 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 phase c2 = Between (-) - change-over selector contacts of different phases
Fig. 2 8
Rated withstand voltages TD 246/03
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1 General / Technical Data
Insulation distances
Tap selector size B kV 1.2/50 μs
a0
kV 50 Hz 1 min.
Tap selector size C kV 1.2/50 μs
Tap selector size D
kV 50 Hz 1 min.
kV 1.2/50 μs
kV 50 Hz 1 min.
Tap selector size DE kV 1.2/50 μs
kV 50 Hz 1 min.
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
a1
150
30
150
30
150
30
150
30
a
265
50
350
82
490
105
550
120
b1)
265
50
350
82
490
146
550
160
c1
485
143
545
178
590
208
660
230
c21)
495
150
550
182
590
225
660
250
On-load tap-changer VRC III 400 Y ... VRE I 1301, rated withstand voltages of the interal on-load tap-changer insulation 1) Note: Insulation distance omitted for single-pole on-load tap-changers The admissible maximum operating voltage on the individual tap selector distances complies to half the value of the above mentioned rated short-duration power frequency withstand voltages. Without change-over selector
With reversing change-over selector
With coarse change-over selector
Connection
Tap selector size
Connection
Tap selector size
Connection
Tap selector size
10050 10060 10070 10080 10090 10100 12110 12120 14130 14140 16150 16160 18170 18180 22190 22200 22210 22220
B/C/D/DE B/C/D/DE B/C/D/DE B/C/D/DE B/C/D/DE B/C/D/DE B/C/D/DE B/C/D/DE B/C/D/DE B/C/D/DE B/C/D/DE B/C/D/DE B/C/D/DE B/C/D/DE B/C/D/DE B/C/D/DE B/C B/C
10071W 10081W 10091W 12101W 12111W 14111W 14121W 14131W 16121W 16131W 16141W 16151W 18151W 18161W 18171W 10191W 12231W 14271W 16311W 18351W
B/C/D/DE B/C/D/DE B/C/D/DE B/C/D/DE B/C D/DE B/C B/C D/DE D/DE B/C/D/DE B/C D/DE B/C B/C B/C/D/DE B/C/D/DE B/C/D/DE B/C/D/DE B/C/D/DE
10071G 10081G 10091G 12101G 12111G 14111G 14121G 14131G 16121G 16131G 16141G 16151G 18151G 18161G 18171G 10191G 12231G 14271G 16311G 18351G
B/C/D/DE B/C/D/DE B/C/D/DE B/C/D/DE B/C D/DE B/C B/C D/DE D/DE B/C/D/DE B/C D/DE B/C B/C B/C/D/DE B/C/D/DE B/C/D/DE B/C/D/DE B/C/D/DE
Available connections (also available as 3 W, 3 G) 246/03/01/0
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1 General / Technical Data
1.4.2
VR-rated withstand voltages - multiple coarse change-over selector a0 = Between selected and preselected tapping on the diverter switch and tap selector a1 = Between tap selector contacts of the winding of a tap position (connected or not connected) a = Between beginning and end of a tapped winding and also between the connected K contact and any points of the tapped winding of the same phase b = Between the tap selector contacts of different phases and between the connected K contact of one phase and any points of the tapped winding of another phase c1 = Between any coarse tappings of one phase to the diverter switch terminal of the same phase c2 = Between identically-named, unconnected coarse tappings of different phases d 1 = Between connected and adjacent coarse tap contacts in one phase. d 2 = Between unconnected, adjacent coarse tap contacts in one phase d 3 = Between beginning and end of all coarse taps of one phase f = Between diverter switch terminal and ground
7278970E
Insulation distances
Tap selector size B kV 1.2/50 μs
a0
Tap selector size C
kV 50 Hz 1 min.
kV 1.2/50 μs
kV 50 Hz 1 min.
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
a1
150
30
150
30
a
265
50
350
82
b1)
265
50
350
82
c1
455
127
525
165
c21)
455
127
525
165
d1
265
50
350
82
d2
350
82
450
105
d3
350
82
450
105
On-load tap-changer VACUTAP® VRC with multiple coarse change-over selector, rated withstand voltages of the internal on-load tap-changer insulation
Note: 1) Insulation distance omitted for single-pole on-load tap-changers The admissible maximum operating voltage on the individual tap selector distances complies to half the value of the above mentioned rated short-duration power frequency withstand voltages. 10
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2 Special designs
2
Special designs
2.1
Parallel jumpers for parallel connections
Current division on the connection terminals of and of see appenidix, drawing 727025.
2 tap selector planes only for on-load tap-changers VACUTAP® VR I 1001 3 tap selector planes only for on-load tap-changers VACUTAP® VR I 1301,
Parallel jumpers on the tap selector terminals are then mandatory when the tap winding was wound in two or more branches and each of these branch taps is connected to the terminals of the tap selector. This measure reliably prevents the following. a) Introduction of circulating currents into the current paths of tap selector and diverter switch b) Arcing on movable tap selector contact bridges due to commutation c) Overvoltage between adjacent tap selector terminals connected in parallel
2.2
On-load tap-changer combination VACUTAP® VRC I/VRC II for delta connection
The VRC II 402 on-load tap-changer can also be used with the single-phase on-load tap-changer VRC I 401 as a two-column on-load tap-changer combination VRC I 401/VRC II 402 for adjusting the voltage of transformer windings in a delta connection (similar to VRC I 551 / VRC II 552 and VRC I 701 / VRC II 702). The tap windings should correspond to those in fig. 3.
KHW 352-3
Fig. 3 On-load tap-changer combination VRC I 401 / VRC II 402 (a – VRC I 401, b – VRC II 402) for delta connection.
2.3
On-load tap-changer VACUTAP® VRC III 700 Y and VRC I 701/1001/1301 with multiple coarse change-over selector (up to max. of 5 coarse taps)
Extremely fine voltage adjustment requires a great number of operating positions which sometimes may only be implemented with a multiple coarse tapping arrangement. For instance, 107 operating positions can be obtained by using a coarse 5-tap winding and a tapped winding with 18 tappings. The multiple coarse change-over selector is attached to both sides of the tap selector. The on-load tap-changers are available (on request) for Um = 72.5 up to max. 300 kV and for 2 to 5 coarse taps (tap selector sizes B and C) or 2 and 3 coarse taps (tap selector size D).
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3 Appendix
3
Appendix
3.1
Dimension drawings / connection diagrams
On-load tap-changer VACUTAP® VRC, VRE, survey of types ...........................................................................
727017_1-4
Page 14-17
On-load tap-changer VACUTAP® VR, basic connection diagrams, designation of tap selector terminal contacts according to MR standard ..............................................................................
719037_1/2
Page 18/19
On-load tap-changer VACUTAP® VRC III 400/550/700 Y, connection diagram 10191W .....................
1599595
Page 20
On-load tap-changer VACUTAP® VRE III 700 Y, connection diagram 10193W ........................................
1599601
Page 21
On-load tap-changer VACUTAP® VRC III 400/550/700 Y - 0/W/G, dimension drawing .........................
899981
Page 22
On-load tap-changer VACUTAP® VRE III 700 Y - 0/W/G, dimension drawing ...........................................
899982
Page 23
On-load tap-changer VACUTAP® VRC II 402/552/702 - 0/W/G, dimension drawing .............................
899989
Page 24
On-load tap-changer VACUTAP® VRC I 401/551/701 - 0/W/G, dimension drawing ...............................
899990
Page 25
On-load tap-changer VACUTAP® VRE I 701 - 0/W/G, dimension drawing .................................................
899991
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On-load tap-changer VACUTAP® VRC I 1001 - 0/W/G, dimension drawing ..............................................
718306
Page 27
On-load tap-changer VACUTAP® VRE I 1001 - 0/W/G, dimension drawing ...............................................
718307
Page 28
On-load tap-changer VACUTAP® VRC I 1301 – 0/W/G, dimension drawing ..............................................
718308
Page 29
On-load tap-changer VACUTAP® VRE I 1301 – 0/W/G, dimension drawing ..............................................
727040
Page 30
On-load tap-changer VACUTAP® VRC/VRE connecting leads 3W, 1G, 3G, dimension drawing .....................................................................................................................................................
727875
Page 31
On-load tap-changer VACUTAP® VRC III 700 Y, with multiple coarse change-over selector, dimension drawing .....................................................................................................................................................
718314
Page 32
On-load tap-changer VACUTAP® VRC I 701, with multiple coarse change-over selector, dimension drawing .....................................................................................................................................................
718316
Page 33
On-load tap-changer VACUTAP® VRC I 1001, with multiple coarse change-over selector, dimension drawing .....................................................................................................................................................
718318
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On-load tap-changer VACUTAP® VRC I 1301, with multiple coarse change-over selector, dimension drawing .....................................................................................................................................................
718321
Page 35
12
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3 Appendix
3.2
Installation drawings
On-load tap-changer VACUTAP® VRC und VRE, installation drawing ..........................................................
899992_1/2
On-load tap-changer VACUTAP® VR, on-load tap-changer head .................................................................
899944
Page 38
On-load tap-changer VACUTAP® VR, on-load tap-changer head with flange for pressure-relief device ................................................................
899946
Page 39
On-load tap-changer VACUTAP® VR, special design for bell-type tank ......................................................
720781
Page 40
On-load tap-changer VACUTAP® VRC und VRE, contact arrangement on the tap selector, no. of contacts per plane 10 ... 22 .........................................................................................................................
899993
Seite 41
On-load tap-changer VACUTAP® VRC I 1001/1301, VRE I 1001/1301, jumpers for the parallel connection of tap selector terminals .......................................................................
727025
Page 42
On-load tap-changer VACUTAP® VR, installation position of tap selector terminals ...............................
727042
Page 43
On-load tap-changer VACUTAP® VRC III 400/550/700 Y, VRE III 700 Y, arrangement of tap selector terminals ..................................................................................................................
899994
Seite 44
On-load tap-changer VACUTAP® VRC I 401/551/701, VRE I 701, arrangement of tap selector terminals ..................................................................................................................
899995
Page 45
On-load tap-changer VACUTAP® VRC I 1001, VRE I 1001, arrangement of tap selector terminals ..................................................................................................................
899996
Page 46
On-load tap-changer VACUTAP® VRC I 1301, VRE I 1301, arrangement of tap selector terminals ..................................................................................................................
727043
Seite 47
On-load tap-changer VACUTAP® VR, versions of the on-load tap-changer head, swivelling range and drive direction of the gear unit .......................................................................................
721216
Page 48
On-load tap-changer VACUTAP® VR, versions of the on-load tap-changer head, swivelling range and drive direction of the gear unit .......................................................................................
728474
Seite 49
On-load tap-changer VACUTAP® VR, horizontal drive shaft ...........................................................................
899958
Seite 50
On-load tap-changer VACUTAP® VRC and VRE, design: VRC III, VRE III, tie-in resistors with or without potential switch ................................................................................................
899972
Seite 51
On-load tap-changer VACUTAP® VRC, design: VRC II, tie-in resistors with or without potential switch ................................................................................................
899986
Page 52
On-load tap-changer VACUTAP® VRC and VRE, design: VRC I, VRE I, tie-in resistors with or without potential switch ................................................................................................
718447
Page 53
On-load tap-changer VACUTAP® VRC and VRE, tie-in resistor cylinder with potential switch without tie-in resistors ...........................................................
899973
Page 54
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7270172E_1
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On-load tap-changer VACUTAP® VRC, VRE Survey of types
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On-load tap-changer VACUTAP® VRC, VRE Survey of types
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On-load tap-changer VACUTAP® VR Basic connection diagrams Designation of tap selector terminal contacts according to MR standard
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On-load tap-changer VACUTAP® VR Basic connection diagrams Designation of tap selector terminal contacts according to MR standard
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1599595
20
On-load tap-changer VACUTAP® VRC III 400/550/700 Y-10191W Connection diagram
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On-load tap-changer VACUTAP® VRE III 700 Y-10193W Connection diagram
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8999814E
22
On-load tap-changer VACUTAP® VRC III 400/550/700 Y – 0/W/G Dimension drawing
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8999826E
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On-load tap-changer VACUTAP® VRE III 700 Y – 0/W/G Dimension drawing
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8999894E
24
On-load tap-changer VACUTAP® VRC II 402/552/702 – 0/W/G Dimension drawing
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8999904E
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On-load tap-changer VACUTAP® VRC I 401/551/701 – 0/W/G Dimension drawing
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8999914E
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On-load tap-changer VACUTAP® VRE I 701 – 0/W/G Dimension drawing
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7183064E
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On-load tap-changer VACUTAP® VRC I 1001 – 0/W/G Dimension drawing
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7183075E
28
On-load tap-changer VACUTAP® VRE I 1001 – 0/W/G Dimension drawing
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On-load tap-changer VACUTAP® VRC I 1301 – 0/W/G Dimension drawing
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7270405E
30
On-load tap-changer VACUTAP® VRE I 1301 – 0/W/G Dimension drawing
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On-load tap-changer VACUTAP® VRC/VRE Connecting leads 3W, 1G, 3G Dimension drawing
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7183144E
32
On-load tap-changer VACUTAP® VRC III 700 Y with multiple coarse change-over selector Dimension drawing
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7183164E
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On-load tap-changer VACUTAP® VRC I 701 with multiple coarse change-over selector Dimension drawing
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7183184E
34
On-load tap-changer VACUTAP® VRC I 1001 with multiple coarse change-over selector Dimension drawing
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7183214E
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On-load tap-changer VACUTAP® VRC I 1301 with multiple coarse change-over selector Dimension drawing
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8999923E_1
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On-load tap-changer VACUTAP® VRC and VRE Installation drawing
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On-load tap-changer VACUTAP® VRC and VRE Installation drawing
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8999444E
38
On-load tap-changer VACUTAP® VR On-load tap-changer head
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On-load tap-changer VACUTAP® VR On-load tap-changer head with flange for pressure-relief device
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7207810E
40
On-load tap-changer VACUTAP® VR Special design for bell-type tank
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8999932E
246/03/01/0
On-load tap-changer VACUTAP® VRC and VRE Contact arrangement on the tap selector No. of contacts per plane 10 ... 22
TD 246/03
41
7270251E
42
On-load tap-changer VACUTAP® VRC I 1001/1301 VRE I 1001/1301 Jumpers for the parallel connection of tap selector terminals
TD 246/03
246/03/01/0
7270420E
246/03/01/0
On-load tap-changer VACUTAP® VR Installation position of tap selector terminals
TD 246/03
43
8999940E
44
On-load tap-changer VACUTAP® VRC III 400/550/700 Y VRE III 700 Y Arrangement of tap selector terminals
TD 246/03
246/03/01/0
8999950E
246/03/01/0
On-load tap-changer VACUTAP® VRC I 401/551/701 VRE I 701 Arrangement of tap selector terminals
TD 246/03
45
8999960E
46
On-load tap-changer VACUTAP® VRC I 1001 VRE I 1001 Arrangement of tap selector terminals
TD 246/03
246/03/01/0
7270430E
246/03/01/0
On-load tap-changer VACUTAP® VRC I 1301 VRE I 1301 Arrangement of tap selector terminals
TD 246/03
47
7212164E
48
On-load tap-changer VACUTAP® VR Versions of the on-load tap-changer head Swivelling range and drive direction of the gear unit
TD 246/03
246/03/01/0
7284740E
246/03/01/0
On-load tap-changer VACUTAP® VR Versions of the on-load tap-changer head Swivelling range and drive direction of the gear unit
TD 246/03
49
8999583E
50
On-load tap-changer VACUTAP® VR Horizontal drive shaft
TD 246/03
246/03/01/0
8999722E
246/03/01/0
On-load tap-changer VACUTAP® VRC and VRE Design: VRC III, VRE III Tie-in resistors with or without potential switch
TD 246/03
51
8999862E
52
On-load tap-changer VACUTAP® VRC Design: VRC II Tie-in resistors with or without potential switch
TD 246/03
246/03/01/0
7184473E
246/03/01/0
On-load tap-changer VACUTAP® VRC and VRE Design: VRC I, VRE I Tie-in resistors with or without potential switch
TD 246/03
53
8999732E
54
On-load tap-changer VACUTAP® VRC and VRE Tie-in resistor cylinder with potential switch without tie-in resistors
TD 246/03
246/03/01/0
www.reinhausen.com
© Maschinenfabrik Reinhausen GmbH Falkensteinstrasse 8 93059 Regensburg, Germany
Phone +49 941 40 90-0 Fax +49 941 40 90-111 E-Mail
[email protected]
TD 246/03 en • 0208/500 • 246/03/01/0 • F0121402 • Printed in Germany
