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Type 6-VPR-25D
TYPE VPR SERIESVACUUM CIRCUIT BREAKERS(3.6~24kV)
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■ ■ ■ ■
21
4
FRAME SIZEFRAME SIZE
3
EQUIPMENTEQUIPMENT
FEATURESFEATURES
■ 3/6/10/20-VPR series3.6kV 600/630A to 24kV 2000A circuit breakers are either L, M, H or G size. 12kV 4000A and 24kV2500A circuit breakers are R size.
New Technology Improves MaintenanceThe design of the BH-1H incorporates low maintenance technology such as a newly developed low frictiongreaseless surface treatment and long-life lubrication (lubrication cycle of six years).
Safety firstMitsubishi
,s design features multiple mechanical and electric interlock systems that ensure safe operation
and maintenance.
Our proven supply record proves our top qualityMore than 500,000 Mitsubishi Vacuum Circuit Breakers have been produced since 1969.
Design for worldwide applicationsThe compact design of the VCB and optional mounting frame with shutter makes the unit suitable for a widerange of replacements for existing or obsolete metal-clad and switchboard units.
Increased Dielectric PerformanceThe 10-VPR-40C(D)/50C(D) 4000A VCB exceeds IEC standard applicable requirements including longercreepage and longer insulation distance that ensures breaker operation even under the most severeenvironmental conditions.
Standard equipment Additional standard equipment on withdrawable breaker
■ Trip and close control circuit including auxiliaryswitches, solenoids and anti-pumping relay
■ Electric charging motor and control circuit■ Manual push buttons for trip and close■ ON/OFF indicator■ Indicator for charging condition of closing spring■ Operation counter■ Auxiliary contacts for customer----5a5b■ (10-VPR-40C(D) 4000A, when secondary
connector code is B----6a6b)■ (10-VPR-50C(D) 4000A, when secondary
connector code is B----10a10b)
■ Mechanical and electrical interlock device forwithdrawing
■ Shutter control devices■ Breaker wheels for withdrawing
Options
■ Mechanical interlock device for control circuit plugs for withdrawable breakers■ Auxiliary contact for spring charged indication - - 1C (max 2C)
■ BASIC DESIGNATION (Example:6-VPR-25D)
R size
3.6kV
7.2kV
12kV
24kV
20kA25kA
31.5kA40kA20kA25kA
31.5kA40kA25kA
31.5kA40kA, 40/50kA
16kA25kA
600/630A 1200/1250A 1600A 2000A 2500A 3000/3150A 4000ARated current
L size
L size M size
H size
Rated voltage / Ratedshort-circuit breaking current
R size
G size
SELECTION CRITERIASELECTION CRITERIA
3.6kV
7.2kV
12kV
17.5kV, 24kV
3
6
10
20
6Rated voltage
VPRType name
25Rated short-circuitbreaking current
DSeries code
–Type of VI
D16kA
20kA
25kA
31.5kA
40kA
16
20
25
32
40
40/50kA50
Fixed (with wheels)
Withdrawable (with Class CW mounting frame)
Withdrawable (with Class PW mounting frame)
Withdrawable (with Class MW mounting frame)
L
C
D
G
Standard
Low surge
–
G
(see Notes 2, 3)
(see Notes 1)
(see Notes 4, 5)
Mountingconfiguration
C Series
D Series
C
D
Notes: 1. For 20-VPR and 3/6-VPR, refer to table 1 for details.2. Different VIs are installed on standard type and low surge type VCBs.3. Low surge types are only available for 600/630/1200/1250A of 3/6-VPR VCBs.4. Mounting configuration “L” is available for 600/630/1200/1250 and 2000A VCBs except 20-VPR. 5. For 20-VPR, only mounting configurations “C” and “D” are available.
■ SELECTION CRITERIATable 1 IEC, JEC standard (see Note 1)
3.6kV
7.2kV
12kV
17.5kV
24kV
16kA 20kA 25kA
3-VPR-20D (For 600~1250A)3-VPR-20C (For 1600, 2000A)
6-VPR-20D (For 600~1250A)6-VPR-20C (For 1600, 2000A)
6-VPR-25D (For 600~1250A)6-VPR-25C (For 1600, 2000A)
3-VPR-25D (For 600~1250A)3-VPR-25C (For 1600, 2000A)
31.5kA 40kA 40/50kA
3-VPR-32C
6-VPR-32C
10-VPR-32C 10-VPR-50C(D)
3-VPR-40C
6-VPR-40C
10-VPR-25C10-VPR-25C(F) (For 600~1250A)
20-VPR-16D20-VPR-25D (For 600~1250A and 2500A)
20-VPR-25C (For 2000A)
Rated short-circuit breaking currentRated voltage
10-VPR-40C10-VPR-40C(D) (For 4000A)
Note: 1. IEC : International standards, IEC 60056 (1987, Insulation level series ) and IEC 62271-100 (2003 . 2008, Insulation level series )JEC : Japanese standard, JEC-2300 (1998)
Remarks: 1. Consult your dealer for information on the applicability of other foreign standards, including U.S. standard ANSI and Chinese standards GB, DL.2. Refer to the catalog (A-AL1-5-C1283-B) for VCBs of rated voltage 36kV.
6
RATINGSRATINGS
5
■ Table 2 Ratings and Performance (JEC/IEC standards)3-VPR-20D
(Note 2)3-VPR-20C
(Note 3)
3-VPR-25D(Note 2)
3-VPR-25C(Note 3)
6-VPR-20D(Note 2)
6-VPR-20C(Note 3)
3-VPR-20DG 3-VPR-25DG
3-VPR-32C
3-VPR-32CG
3-VPR-40C
3-VPR-40CG 6-VPR-20DG 6-VPR-25DG
Type name
Standard
Low surge(Note 1)
Closing operating mechanismStandards (Note 6)
Rated normal current (A)
Rated frequency (Hz)
Rated making current (kA)
Rated withstandvoltage (kV)
Power frequency(JEC / IEC)
Lightning impulse(JEC / IEC)
Rated operating sequence
No-load closing time (s)
Closing operationand controlcurrent (A)(Note 7)
(Note 7)
(Note 9)
(Note 8)
Charging motorCurrent (Time)
Tripping device
Operating counter (Mechanically)
Mounting configuration
3.6
205020
256325
31.580
31.5
4010040
205020
256325
16 / 10
45 / 40
0.8 (8s) ... 600~1250A1.2 (6s) ... 1600, 2000A
1 (8s) ... 600~1250A1.2 (6s) ... 2000A,
2500A3 ...... 600~1250A3.4 ... 2000A4.5 ... 2500A
3.4 ... 600~1250A3.4 ... 2000A4 ...... 2500A
0.8 (8s) ... 600~1250A1.2 (6s) ... 1600, 2000A
3.5 ... 600~1250A4 ...... 1600, 2000A
1.2 (6s)
4
3.5 ... 600~1250A4
Fixed (L)Withdrawable (C, D, G)
Fixed (L)Withdrawable (C, D, G)
Standard: 51 (600/630A) 55 (1200/1250A)140 (1600, 2000A)
Low surge: 55 (600/630A) 59 (1200/1250A)
Standard: 51 (600/630A) 55 (1200/1250A)140 (1600, 2000A)
Low surge: 55 (600/630A) 59 (1200/1250A)
120 (600~1250A)140 (1600, 2000A)190 (2500~3150A)
Fixed (L) ....................... 600~2000AWithdrawable (C, D, G) ... 600~3150A
120 (600~1250A)140 (1600, 2000A)190 (2500~3150A)
Fixed (L) ......................... 600~2000AWithdrawable (C, D, G) ... 600~3150A
120 (600~1250A)140 (1600, 2000A) 510 440190 (2500~3150A)
3.5 ... 600~1250A4 ...... 1600, 2000A
3.5 ... 600~1250A
6-VPR-32C
6-VPR-32CG
6-VPR-40C
6-VPR-40CG
10-VPR-32C
–
20-VPR-16D
–
20-VPR-25D
–
Motor-spring charged mechanismJEC-2300/IEC 62271-100
7.2 12
JEC-2300/IEC 62271-100 (Note 10) JEC-2300/IEC 60056 JEC-2300/IEC 60056 (Note 12)
24
2000
50 / 6031.580
31.5
4010040
256325
31.580
31.5
4010040
10-VPR-40C(Note 5, 11)
10-VPR-50C(D)(Note 11)
– –
4000
4010040
164016
256325
0.033 3 3
22 / 20
60 / 60
28 / 28
75 / 75
28 / 28 (42)
75 / 75
40/50104/13040/50
50 / 50
125 / 125
O-0.3s-CO-1min-CO (R)O-1min-CO-3min-CO (A)
CO-15s-CO (B)
0.1
4 4 4
Shunt tripping coil (STC)
4 4 3.4
5a5b 6a6b 5a5bStandard equipment
Withdrawable (C, D)Withdrawable
(C, D, G)
–
Rated voltage (kV)
Rated short-circuit breaking current (kA)
Rated short-time withstand current (kA, 3s)Rated opening time (s)Rated breaking time (cycles)
Control current(Closing coil)
Opening control current (A)(STC)
External aux. contacts
Mass (kg)
1.2 (6s) 1.2 (6s)
5
5
6 (6s)
10a10b
3.2
3.2
1.5 (10s) 1 (8s)
95 (600/630A)110 (1200/1250A)135 (2000A)330 (2500A)
94 (600/630A)107 (1200/1250A)
20-VPR-25C
6-VPR-25D(Note 2)
6-VPR-25C(Note 3) 10-VPR-25C
10-VPR-25C(F)(Note 4)
600 / 6301200 / 1250
160020002500
3000 / 3150
600 / 6301200 / 1250
160020002500
3000 / 3150
600 / 6301200 / 1250 1600 2000 2500
3000 / 3150
600 / 6301200 / 1250
160020002500
3000 / 3150
600 / 6301200 / 1250
160020002500
3000 / 3150
600 / 6301200 / 1250
160020002500
3000 / 3150
600 / 6301200 / 1250
600 / 6301200 / 1250
2500
600 / 6301200 / 1250600 / 630
1200 / 125016002000
600 / 6301200 / 1250
16002000
600 / 6301200 / 1250
16002000
600 / 6301200 / 1250
16002000
Fixed (L) ......................... 600~2000AWithdrawable (C, D, G) ... 600~3150A
160020002500
3000 / 3150
4 ...... 1600, 2000A 4 ...... 1600, 2000A
Notes: 1. Different VIs are installed on standard type and low surge type VCBs. (Low surge types are only available for 600/630/1200/1250A of 3/6-VPR VCBs.)2. 3/6-VPR-20D/25D is applied to rated normal current of 600/630A and 1200/1250A.3. 3/6-VPR-20C/25C is applied to rated normal current of 1600A and 2000A.4. For 600/630A and 1200/1250A 10-VPR-25C, “(F)” is added to the end of the type name.5. For 4000A 10-VPR-40C, “(D)” is added to the end of the type name.6. IEC : International standards, IEC 60056 (1987, Insulation level series ) and IEC 62271-100 (2003, Insulation level series )
JEC : Japanese standard, JEC-2300 (1998)7. Closing operation, control and opening control currents indicated are based on DC100V.8. Additional auxiliary contacts cannot be added.9. The mass of the circuit breaker only is indicated.
10. The application standard of 20-VPR-25C(2000A) is JEC-2300/IEC 60056.11. The number of auxiliary contacts shows the maximum when the secondary connector code is B.12. The application standard of 3/6-VPR-20D/25D and 3/6-VPR-20DG/25DG is IEC62271-100 (2008).
Remarks: 1. Consult your dealer for information on the applicability of other foreign standards, including U.S. standard ANSI and Chinese standards GB, DL.2. Refer to the brochure (A-AL1-5-C1283-B) for VCBs of the rated short-circuit breaking current 50kA or the rated voltage 36kV.
947
8
φ60
(with the cover)
Wheel
On shutter equipped(D, G) type or positionswitch equipped.
Shutter guide
Lower terminal
Upper terminal
Handle
Front plate
Vacuum interrupter
SecondaryJunction
ON-OFF indicator
Manual trip button
Area of rotating ofcharging handle
Dimension between the inner side of the two wheels.
Interlock pin
Earth terminal
Draw-out handleaperture
Operation counter
Manual charging handleaperture
Manual close button
Closing spring chargeindicator
Ineterlock lever
417
287
391
253
190
140 140
218.5
287
67
453
437
22
110
222 30
34
OUTLINES AND DIMENSIONSOUTLINES AND DIMENSIONS (Dimension in mm)
7
■ Frame size L
8
■ 600/630A : 3/6-VPR-20D/25D (Circuit breaker)
947
8
φ60
Dimension between the inner side of the two wheels.
Area of rotating ofcharging handle
Closing springcharge indicator
φ8.5 holes(For earth terminal)
417
Manual charginghandle aperture
Operation counter
Manual trip button
ON-OFF indicator
Manual close button(with the cover)
46
2-φ14 holes
(Detail of primary terminal)
6
(50)
253
4-φ14 holes
(Installing hole pitch)
130
(Installing hole pitch)
437
509
478
20
25
50
40
Upper terminal
397
190
140 140
287
Vacuum interrupter
Wheel
Lower terminal
SecondaryJunction
Front plate
Handle
453
110
222 30
287
34
3/6-VPR-20D L, 3/6-VPR-25D L (Fixed: Type L)
Fig. 1
3/6-VPR-20D , 3/6-VPR-25D (Withdrawable: Type C, D, and G)
Fig. 2
(Class CW: Type C)
Fig. 3
Fig. 4
16
2040
50
25
640 96
17
110
600
256
190
66
1
170 452
167
25
600
481
230
68
280
100
400
524
549
400
Earthed, metallicbarrier recommended position
(2✕
2-M
8 Sc
rews
for P
artiti
on)
2-M8 screws(For partition)
2✕2-M8 screws(For partition)
Connected position
(option)
4-φ14 mounting holes(For M12 bolts)
(P=280✕310)
(2-M8 screws for partition)
Test, disconnectedposition
(P=524✕400)
(P=400)
Primary terminal
(For anti-dropping) M8 stopper bolt
2-φ14 holes
(Detail of primary terminal)
M8 screw
(For earth terminal)
Position switch
507
144 310
16
1
2040
50
25
110
600
481
230
68
600
256
190
946
6
3
640 96
17
170 450
16725
280
100
400
524
400
Primary terminal
(For earth terminal)
Insulation shutter
2 2-M8 screws(For partition)
(P=524 400)
Barrier(Insulator)
Earthed, metallicbarrier recommended position
Connected position
Test, disconnectedposition
4-φ14 mounting holes(For M12 bolts)M8 stopper bolt
(For anti-dropping)
(2✕
2-M
8 Sc
rews
for P
artiti
on)
(2-M8 screws for partition)
(P=280✕310)
2-M8 screws(For partition)(P=400)
2-φ14 holes
(Detail of primary terminal)
(option)
M8 screw
Position switch
549
507
144 310
16280
524
400
100
400
170 450
167
1
25
600
481
230
68
640 96
17
110
600
238
226
1126
6
M8 stopper bolt(For anti-dropping) 4-φ14 mounting holes
(For M12 bolts)
(P=280✕310)
M8 screw(For earth terminal)
Earthed, metalicbarrier recommeded position
(Option)
Connected positionTest, disconnectedposition
A
(2✕
2-M
8 Sc
rews
for P
artiti
on)
(2-M8 screws for partition)
2✕2-M8 screws(For partition)(P=524 400)
2-M8 screws(For partition)(P=140)
Primary terminal
Primary terminal(Primary terminal of Switchgear)
(Primary terminal of switchgear)
Partition plate(Metal plate)
Set switchgear partition on cradle partition plate.
2-M8 screws(For partition)
(P=400)
Insulationshutter
(Detail drawing of "A" portion)
2-M8 screws (For partition)
Set switchgear partition on cradle partition.Partition plate
(Detail of primary terminal)
2-φ14 holes
(P=140)
(112
)
2.5
13
23
40 20
25
50
Position switch
549
507
144 310
(Class PW: Type D)
(Class MW: Type G)
■ 600/630A : 3/6-VPR-20D/25D (Mounting frame)
109
■ 1200/1250A : 3/6-VPR-20D/25D (Circuit breaker)
3/6-VPR-20D L, 3/6-VPR-25D L (Fixed: Type L)
Fig. 5
3/6-VPR-20D , 3/6-VPR-25D (Withdrawable: Type C, D, and G)
Fig. 6
947
8
φ60
Dimension between the inner side of the two wheels. φ8.5 holes
(For earth terminal)
(Installing hole pitch)
417
Manual trip button
ON-OFF indicator
46
20
65
32.5
(Detail of primary terminal)
2-φ14 holes
155 155
4-φ14 holes
Upper terminal
Lower terminal
Handle
Front plate
Wheel
Vacuum interrupter
(Installing hole pitch)
34
287
397
30222
25028
7
190
12
130
110
(50) 40
SecondaryJunction
437
453
478
509
Area of rotating ofcharging handle
Closing springcharge indicator
Manual charginghandle aperture
Operation counter
Manual close button(with the cover)
(with the cover)
947
8
φ60
Dimension between the inner side of the two wheels.
190
250
155155
417
391
287
ON-OFF indicator
Ineterlock lever
Manual trip button
Operation counter
Manual close button
Lower terminal
Upper terminal
218.5
287
Shutter guide Earth terminal
Interlock pin
Vacuum interrupter
Wheel
Front plate
Handle
67
453
437
22
110
222 30
34
On shutter equipped(D, G) type or positionswitch equipped.
ScondaryJunction
Area of rotating ofcharging handle
Draw-out handleaperture
Manual charging handleaperture
Closing spring chargeindicator
(Class CW: Type C)
Fig. 7
Fig. 8
16 640 10117
170 450
16725
600
253
190
1212
110
600
481
230
68100
400
280
400
599
Primary terminal
(P=599✕400)
2✕2-M8 screws(For partition)
Position Switch
(Option)
(P=400)
2-M8 screws(For partition)
M8 screw(For earth terminal)
(2✕
2-M8
Scre
ws fo
r Par
tition
)
M8 stopper bolt(For anti-dropping)
Earthed, metalicbarrier recommededposition (2-M8 screws for partition)
Connected position
Test, disconnectedposition
4-φ14 mounting holes(For M12 bolts)
(P=280✕310)
40
4-φ14 Holes
(Detail of primary terminal)
75
25
40
624
507
144 310
(For anti-dropping)16
600
481
230
68
600
253
190
973 1212
1
110
170 450
167
25
640 10117
599
400
280
100
400
Primary terminal
(Option)Position switch
Earthed, metalicbarrier recommededposition
Insulationshutter
Connected positionTest, disconnectedposition 2-M8 screws
(For partition)
(P=400)Barrier(Insulator)
(P=599✕400)
2✕2-M8 screws(For partition)M8 screw
(For earth terminal)(P=280✕310)
4-φ14 mounting holes(For M12 bolts)
M8 stopper bolt
(2✕
2-M8
Scre
ws fo
r Par
tition
)
(2-M8 screws for partition)
(Detail of primary terminal)
4-φ14 Holes
40
40
25
75
624
507
144 310
(For anti-dropping)M8 stopper bolt 16
170 450
167
25
640 114
17
6823
048
1600
600
229
238
121
1212
110
400
100
280
599
400
(P=280✕310)
4-φ14 mounting holes(For M12 bolts) M8 screw
(For earth terminal)
Insulationshutter
Earthed, metalicbarrier recommededposition
A
Partition plate(Metal plate)
Primary terminal
(Primary terminal of Switchgear)
(2✕
2-M8
Scre
ws fo
r Par
tition
)
(2-M8 screws for partition)
(P=599✕400)
2✕2-M8 screws (For partition)(P=165)
2-M8 screws (For partition)
2-M8 screws(For partition)
(P=400)
Connected positionTest, disconnectedposition
(Detail drawing of "A" portion)
2-M8 screws (For partition)Set switchgear partition on cradle partition.Partition plate
(P=165)
(Detail of primary terminal)
4-φ14 holes
40
(121
)
13
40
25
2.5
23
75
Set switchgear partition on cradle partition plate.
Position switch
624
507
144 310
(Class PW: Type D)
(Class MW: Type G)
■ 1200/1250A : 3/6-VPR-20D/25D (Mounting frame)
OUTLINES AND DIMENSIONSOUTLINES AND DIMENSIONS (Dimension in mm)
■ Frame size L
1211
■ 600/630A and 1200/1250A : 10-VPR-25C(F) (Circuit breaker)
10-VPR-25C(F)-L (Fixed: Type L)
Fig. 9
10-VPR-25C(F)- (Withdrawable: Type C, D, and G)
Fig. 10
200
550
200
Detail of main-circuit terminal
2- φ14 Holes 40 20
65
φ8.5 Holefor earth terminal
Lowerterminal
Vacuum interrupter
Upperterminal
Front plate
Handle
Secondaryjunction
Closing springcharge indicator
Operationcounter
Rating plate
Manual charging handle aperture
Manual closebutton
Manual tripbutton
ON-OFFindicator
Wheels
4- φ14Mtg holes
90431.534
1212
320
692.
5
320
142.
5
65
123397
93210
693
φ60
564
534
505
175
573.5
320
320
Earth contact
26
34
Interlocklever
Closing springcharge indicator
ON-OFFindicator
693
Handle
Manual tripbutton
Manual closebutton(with the cover)
Manual charginghandle aperture
Rating plate
Operationcounter
Draw-outhandleaperture
Shutter guide
UpperterminalFront plate
Vacuuminterrupter
692.
5
142.
5
Secondaryjunction
φ60
Interlock pin
Wheels 505
550
397
185 185
Lowerterminal
■ 600/630A and 1200/1250A : 10-VPR-25C(F) (Mounting frame)
(Class CW: Type C)
Fig. 11
(Class PW and MW: Type D and G)
Fig. 12
32
ED
C
18✕38 hole for earthing bar
325.
532
019
0
152
Main-circuit terminal
Air clearance for ventilation(more than 500cm2)
698.
5
1018
.5
M12 boltTorque=35N • m
Length=18~20
410
390
12.5
40.5
7.5
A
275.
580
260
80
210
126 126
30
80 130
2045
1515
4520
30
130 80
210
484
3337
2-10 mm dia. holes
100
Earthing bar(Cu;6x32)
250
250
200.
5
2-entrance holesfor control wire
40
80
20
10
35
30
Test and disconnected position
300
450
Conductor
80
Earthing terminal(10 mm dia. holes)
10
10(Out of supply)
Partition(Out of supply)
7 50710
Partition Partition(Out of supply)
Partition(Out of supply)
2x2-M8 tap screws for partition(pitch=320x655)
2-M8 tap screws for partition(pitch=300)
2-M8 tap screws for partition(pitch=300)
655
300
696
630Rear view
4-M12 tap screws(depth=22)
2x2-12 mm dia. holes for mounting(pitch=300x450)
4-12 mm dia. holes for mounting(pitch=630,450)
Connected position
34 195
2030
034
050
Dim.B doesn't exeed 31mm
See-A
B
17.5
Detail of main-circuit terminal
Shown side
Other side
Dim. C
260
270
Dim. D
214
222
Dim. E
68
67
32
ED
C
18✕38 hole for earthing bar
325.
532
019
0
152
Main-circuit terminal
698.
5
1018
.5
M12 boltTorque=35N • m
Length=18~20
410
390
12.5
40.5
7.5
Dim.B doesn't exeed 31mm
A
B
17.5
275.
580
260
80
210
126 126
30
80 130
2045
1515
4520
30
130 80
210
484
3337
2-10 mm dia. holes
100
Earthing bar(Cu;6x32)
250
250
200.
5
2-entrance holesfor control wire
40
80
20
10
35
30
Test and disconnected position
300
450
Conductor
80
Earthing terminal(10 mm dia. holes)
10
10(Out of supply) (Out of supply)
7507 710
Partition Partition
Partition(Out of supply)
Partition(Out of supply)
2x2-M8 tap screws for partition(pitch=320x655)
2-M8 tap screws for partition(pitch=300)
2-M8 tap screws for partition(pitch=300)
655
300
696
630Rear view
4-M12 tap screws(depth=22)
Detail of main-circuit terminal
2x2-12 mm dia. holes for mounting(pitch=300x450)
4-12 mm dia. holes for mounting(pitch=630,450)
Shutter device
Connected position
34 195
2030
034
050
See-A
Air clearance for ventilation(more than 500cm2)
Shown side
Other side
Dim. C
260
270
Dim. D
214
222
Dim. E
68
67
OUTLINES AND DIMENSIONSOUTLINES AND DIMENSIONS (Dimension in mm)
■ Frame size M
1413
■ 600/630A, 1200/1250A : 3/6/10-VPR-32C/40C (Circuit breaker)
3/6/10-VPR-32C/40C L (Fixed: Type L)
Fig. 13
3/6/10-VPR-32C/40C (Withdrawable: Type C, D, and G)
Fig. 14
Vacuum interrupter
Lowerterminal
Upperterminal
φ8.5 Holefor earth terminal
Handle
Front plate
φ60
Operationcounter
Closing springcharge indicator
Secondaryjunction
Wheels
ON-OFFindicator
Manual tripbutton
Manual closebutton
Manual charginghandle aperture
Rating plate
4- φ14Mtg holes
7540
Min.25 4025
4- φ14 HolesDetail of main-circuit terminal
125431.534
692.
532
032
012
12
142.
565
15839793210
550180180
693
564534505
Lowerterminal
Min.25 210
4025
Detail of main-circuit terminal
4- φ14 Holes7540
Upperterminal
1212
158
φ8.5 Holefor earth terminal
564534
693
210 93
431.5
505
34
692.
532
032
0
142.
5
397
φ60
550 125
65
Wheels
4- φ14Mtg holes
Secondaryjunction
Vacuum interrupter
Front plate
Handle
Closing springcharge indicator
Operationcounter
ON-OFFindicator
Manual tripbutton
Manual closebutton
Manual charginghandle aperture
Rating plate
Manual closebutton(with the cover)
Upperterminal
Lowerterminal
Shutter guideEarth contact
Front plate
Handle
Interlocklever
Closing springcharge indicator
Operationcounter
Secondaryjunction
Draw-outhandleaperture
ON-OFFindicator
Manual tripbutton
Rating plate
Manual charginghandle aperture
Interlock pinWheels
Vacuum interrupter
579
505
693
26
34180 180
692.
5
320
320
142.
5
179.5
φ60
550
397
Type of 3/6-VPR-32C/40C
Type of 10-VPR-32C/40C
■ 600/630A, 1200/1250A : 3/6/10-VPR-32C/40C (Mounting frame)
(Class CW: Type C)
Fig. 15
(Class PW and MW: Type D and G)
Fig. 16
ED
C
18✕38 hole for earthing bar
152
190
Main-circuit terminal
325.
532
0
250
410
1018
.5
M12 boltTorque=35N • m
Length=18~20
390
12.5
3240.5
7.5
Dim.B doesn't exeed 31mm
A
B
17.5
275.
580
260
80
210
126 126
30
80 130
2045
1515
4520
30
130 80
210
484
3337
2-10 mm dia. holes
100
Earthing bar(Cu;6x32)
250
200.
5
2-entrance holesfor control wire
40
80
20
10
35
30
Test and disconnected position
300
450
Conductor
80
Earthing terminal(10 mm dia. holes)
10
10
7 50710
698.
5
Partition(Out of supply)
Partition(Out of supply)
Partition(Out of supply)
Partition(Out of supply)
2✕2-M8 tap screws for partition(pitch=320x655)
2-M8 tap screws for partition(pitch=300)
2-M8 tap screws for partition(pitch=300)
655
300
696
630Rear view
4-M12 tap screws(depth=22)
Detail of main-circuit terminal
2✕2-12 mm dia. holes for mounting(pitch=300✕450)
4-12 mm dia. holes for mounting(pitch=630,450)
Connected position
34 195
2030
034
050
See-A
Air clearance for ventilation(more than 500cm2)
Shown side
Other side
Dim. C
260
270
Dim. D
214
222
Dim. E
68
67
4-M12 tap screws(depth=22)
32
ED
C
18✕38 hole for earthing bar
325.
532
019
0
152
Main-circuit terminal
698.
5
1018
.5
M12 boltTorque=35N • m
Length=18~20
410
390
12.5
40.5
7.5
Dim.B doesn't exeed 31mm
A
B
17.5
275.
580
260
80
210
126 126
30
80 130
2045
1515
4520
30
130 80
210
484
3337
2-10 mm dia. holes
100
Earthing bar(Cu;6✕32)
250
250
200.
5
2-entrance holesfor control wire
40
80
20
10
35
30
Test and disconnected position
300
450
Conductor
80
Earthing terminal(10 mm dia. holes)
10
10
7507107
Partition(Out of supply)
Partition(Out of supply)
Partition(Out of supply)
Partition(Out of supply)
2✕2-M8 tap screws for partition(pitch=320✕655)
2-M8 tap screws for partition(pitch=300)
2-M8 tap screws for partition(pitch=300)
655
300
696
630Rear view
Detail of main-circuit terminal
2✕2-12 mm dia. holes for mounting(pitch=300✕450)
4-12 mm dia. holes for mounting(pitch=630,450)
Shutter device
Connected position
34 195
2030
034
050
See-A
Air clearance for ventilation(more than 500cm2)
Shown side
Other side
Dim. C
260
270
Dim. D
214
222
Dim. E
68
67
OUTLINES AND DIMENSIONSOUTLINES AND DIMENSIONS (Dimension in mm)
■ Frame size M
1615
■ 1600A, 2000A : 3/6-VPR-20C, 3/6/10-VPR-25C/32C/40C (Circuit breaker)
3/6-VPR-20C-L,3/610-VPR-25C/32C/40C-L(Fixed: Type L)
Fig. 17
3/6-VPR-20C- ,3/6/10-VPR-25C/32C/40C- (Withdrawable: Type C, D, and G)
Fig. 18
40 25
7540
693
505534564
180180
550
158
93210
397
12534 431.5
692.
5
320
20
142.
5
65
320
20
25(minimum)
4-14 mm holes
Lower terminal
Upperterminal
Vacuum interrupter
Wheels
4-14 mm dia. holes for mounting(P=534X210)
φ60
Detail of main-circuit terminalRating plate
ON-OFFindicator
Manual tripbutton
Manual closebutton
Manual charginghandle aperture
Handle
Front plate
Operationcounter
Closing springcharge indicator
Secondaryjunction
Earthing terminal(8.5 mm dia. hole of center)
Rating plate
Wheels
4- φ14Mtg holes
ON-OFFindicator
Manual tripbutton
Manual closebutton
Manual charginghandle aperture
Handle
Front plate
Operationcounter
Closing springcharge indicator
Secondaryjunction
φ8.5 holefor earth terminal
Lowerterminal
Vacuum interrupter
Upperterminal
6✕4- φ14 holes
Min.25 2540
754021
0
125431.53469
2.5
320
320
2020
142.
565
15893
397210
550180180
693
φ60
564534505
Detail of main-circuit terminal
Upperterminal
Shutter guide
Interlocklever
Closing springcharge indicator
Handle
Operationcounter
Front plate
Vacuuminterrupter
Secondaryjunction
Earth contactInterlock pin
ON-OFFindicator
Manual tripbutton
Manual closebutton(with the cover)
Manual charginghandle aperture
Rating plate
Draw-outhandle aperture
Wheels
26
579
693
505
34180 180
692.
5
320
320
142.
5
179.5397
φ60
550
Lowerterminal
3/6-VPR-20C,3/6-VPR-25C/32C/40C
10-VPR-25C/32C/40C
■ 1600A, 2000A : 3/6-VPR-20C, 3/6/10-VPR-25C/32C/40C (Mounting frame)
(Class CW: Type C)
Fig. 19
(Class PW and MW: Type D and G)
Fig. 20
32
ED
C
18✕38 hole for earthing bar
325.
532
019
0
152
Main-circuit terminal
698.
5
1018
.5
M12 boltTorque=35N • m
Length=18~20
410
390
12.5
40.5
7.5
Dim.B doesn't exeed 31mm
A
B
17.5
275.
580
260
80
210
126 126
30
80 130
2045
1515
4520
30
130 80
210
484
3337
2-10 mm dia. holes
100
Earthing bar(Cu;6x32)
250
250
200.
5
2-entrance holesfor control wire
40
80
20
1035
30
Test and disconnected position
300
450
Conductor
80
Earthing terminal(10 mm dia. holes)
10
10
7 50710
Partition(Out of supply)
Partition(Out of supply)
Partition(Out of supply)
Partition(Out of supply)
2✕2-M8 tap screws for partition(pitch=320✕655)
2-M8 tap screws for partition(pitch=300)
2-M8 tap screws for partition(pitch=300)
655
300
696
630 Rear view
4-M12 tap screws(depth=22)
Detail of main-circuit terminal
2✕2-12 mm dia. holes for mounting(pitch=300✕450)
4-12 mm dia. holes for mounting(pitch=630,450)
Shutter device
Connected position
34 195
2030
034
050
See-A
Air clearance for ventilation(more than 500cm2)
Shown side
Other side
Dim. C
260
270
Dim. D
214
222
Dim. E
68
67
ED
C
18✕38 hole for earthing bar
152
190
Main-circuit terminal
325.
532
0
250
410
1018
.5
M12 boltTorque=35N • m
Length=18~20
390
12.5
3240.5
7.5
Dim.B doesn't exeed 31mm
A
B
17.5
275.
580
260
80
210
126 126
30
80 130
2045
1515
4520
30
130 80
210
484
3337
2-10 mm dia. holes
100
Earthing bar(Cu;6x32)
250
200.
5
2-entrance holesfor control wire
40
80
20
10
35
30
Test and disconnected position
300
450
Conductor
80
Earthing terminal(10 mm dia. holes)
10
10
7 50710
698.
5
Partition(Out of supply)
Partition(Out of supply)
Partition(Out of supply)
Partition(Out of supply)
2✕2-M8 tap screws for partition(pitch=320x655)
2-M8 tap screws for partition(pitch=300)
2-M8 tap screws for partition(pitch=300)
655
300
696
630Rear view
4-M12 tap screws(depth=22)
Detail of main-circuit terminal
2✕2-12 mm dia. holes for mounting(pitch=300✕450)
4-12 mm dia. holes for mounting(pitch=630,450)
Connected position
34 195
2030
034
050
See-A
Air clearance for ventilation(more than 500cm2)
Shown side
Other side
Dim. C
260
270
Dim. D
214
222
Dim. E
68
67
OUTLINES AND DIMENSIONSOUTLINES AND DIMENSIONS (Dimension in mm)
■ Frame size M
1817
■ 2500A, 3000/3150A : 10-VPR-25C, 3/6/10-VPR-32C/40C (Circuit breaker)
10-VPR-25C- ,3/6/10-VPR-32C/40C- (Withdrawable: Type C, D, and G)
Fig. 21
Insulatingbarrier
Vacuuminterrupter
Upper terminal
Secondaryjunction
Earth contactInterlock pin
Interlocklever
Closing springcharge indicator
ON-OFFindicator
Handle
Manual tripbutton
Manual closebutton(with the cover)
Manual charginghandle aperture
Rating plate
Operationcounter
Draw-outhandleaperture
Shutter guide
Front plate
Wheels
579
505
90.5
34
26
200 200
783
550
692.
5
320
320
142.
5
179.5397
φ60
Lower terminal
■ 2500A, 3000/3150A : 10-VPR-25C, 3/6/10-VPR-32C/40C (Mounting frame)
(Class CW: Type C)
Fig. 22
(Class PW and MW: Type D and G)
Fig. 23
ED
C
18✕38 hole for earthing bar
190
160
325.
532
0
35
Main-circuit terminal
250
410
250
200.
533
3748
4
1018
.5
12.5
M16 boltTorque=78N • m
Length=24~28
5034
0
7.5
40.532 39
0
730Dim.B doesn't exeed 31mm
B
17.5
A
102
126.5 126.5
100 127.5127.5
2020
2020
50
2-10 mm dia. holes
100
9026
090
265.
5
40
80
2-Entrance holesfor control wire
Earthing bar(Cu;6x32)
50
4545
4040 40
20
10
Earthing terminal(10 mm dia. holes)
Test and disconnected position
300
4-M16 tap screws(depth=30)
450
Conductor
100 100
10
10
7 50710
788.
5
Partition(Out of supply)
Partition(Out of supply)
Partition(Out of supply)
Partition(Out of supply)
2✕2-M8 tap screws for partition(pitch=320✕755)
2-M8 tap screws for partition(pitch=300)
2-M8 tap screws for partition(pitch=300)
755
300
796
Rear view
Detail of main-circuit terminal
Main-circuit terminal
2✕2-12 mm dia. holes for mounting(pitch=300✕450)
4-12 mm dia. holes for mounting(pitch=730,450)
Connected position
34 195
2030
0
See-A
Air clearance for ventilation(more than 500cm2)
Shown side
Other side
Dim. C
260
270
Dim. D
214
222
Dim. E
68
67
ED
C
221.3
1018
.5
12.5
160
Length=24~28
5034
0
7.5
40.532
390
410
730Dim.B doesn't exeed 31mm
B
17.5
A
102
126.5 126.5
100 127.5127.5
2020
2020
50
2-10 mm dia. holes
100
9026
090
265.
5
3337
250
250
200.
5
40
80
2-Entrance holesfor control wire
Earthing bar(Cu;6✕32)
50
4545
4040 40
484
20
10
35
Earthing terminal(10 mm dia. holes)
Test and disconnected position
300
4-M16 tap screws(depth=30)
450
Conductor
100 100
10
10
190
7507107
788.
5
Partition(Out of supply)
Partition(Out of supply)
Partition(Out of supply)
Partition(Out of supply)
2✕2-M8 tap screws for partition(pitch=320✕755)
2-M8 tap screws for partition(pitch=300)
2-M8 tap screws for partition(pitch=300)
755
320
325.
5
300
796
Rear view
Detail of main-circuit terminal
Main-circuit terminal
2✕2-12 mm dia. holes for mounting(pitch=300✕450)
4-12 mm dia. holes for mounting(pitch=730,450)
Shutter device
Connected position
34 195
2030
0
M16 boltTorque=78N • m
See-A
Air clearance for ventilation(more than 500cm2)
18✕38 hole for earthing bar
Shown side
Other side
Dim. C
260
270
Dim. D
214
222
Dim. E
68
67
OUTLINES AND DIMENSIONSOUTLINES AND DIMENSIONS (Dimension in mm)
■ Frame size M
2019
■ 4000A : 10-VPR-40C(D)
Circuit breaker (Withdrawable: Type C, D, and G)
■ 4000A : 10-VPR-50C(D)
Circuit breaker (Withdrawable: Type C, D, and G)
275 825275
φ 80
840
944
406
400
813 619
948
Manual close button
Manual trip button
Manual charginghandle aperture
Closing springcharge indicator
ON-OFF indicator
Interlock lever
Wheels
Interlock pin
Earth contact
Draw-out handle aperture
Face plate
Rating plate
Handle
Operationcounter
Secondaryjunction
Upper terminal
Lower terminal
Vacuuminterrupter
Shutter guide
Barrier
32315
430 430500950
150
954.
5
1050
150
714279100
15
25
(25)
(25)
50
50
45
275 275
400
550
1000 1000 16145
1000
400
398.
5
328
325
368
249
400
411.
5
3243
1250
411.
540
070
33
55.5
5012
50
40
20.5
670
Earthing terminal (10mm dia. holes)
4-M12 tap screws2✕2-M8 tap screws for partition
(pitch=400✕950)
2-M8 tap screws for partition(pitch=500)Partition(Out of supply)
Partition(Out of supply)
6-14mm dia. holes for mounting
Conductor
3-M8 tap screws for partition(pitch=430)
(Detail of Primary Terminal)
Test and disconnectedposition
Connected position
Shutter deviceConductor
Main-circuit terminal
REAR VIEW
Fig. 24 Fig. 25
(Class CW: Shutter device is not equipped.)
OUTLINES AND DIMENSIONSOUTLINES AND DIMENSIONS (Dimension in mm)
■ Frame size R
(Class CW: Shutter device is not equipped.)
Mounting frame (Class CW, PW, and MW: Type C, D, and G)
■ Frame size R
Mounting frame (Class CW, PW, and MW: Type C, D, and G)
Manual close button
Manual trip button
Manual charginghandle aperture
Closing springcharge indicator
ON-OFF indicator
Interlock lever
Face plate
Barrier
Rating plate
Handle
Wheels
Operationcounter
Secondaryjunction
Upper terminal
Lower terminal
Vacuuminterrupter
Shutter guide
275 275
840
φ80
830
744
774
470 245
161
406
400
918
Conductor
(Detail of Primary Terminal)
Test and disconnectedposition
REAR VIEW550
400
400
50
(100
0)
15532
55.5
100045
161
12.4
6
15
40
617
200
1050
411.
540
0
1250
275 275
10003 3
6-14 mm dia. holes for mouting
Earthing terminal (M8 tap screw)
100
(411
.5)
(400
)39
8.6
500
950
50
5045
150
(25)
(25)25
930.
4
680254
7070
shutter device
2-M8 tap screws for partition (pitch =500)
4-M12 tap screws,30 depth
3-M8 tap screws for partition (pitch =430)
CONNECTED position
Main-circuit terminal
Conductor
2221
■ 600/630A, 1200/1250A : 20-VPR-16D/25D (Circuit breaker)
20-VPR-16D/25D- (Withdrawable: Type C, D)
Fig. 26
210 210
617
350
315
22 349
607
766
650
607
758
Face plate
Primaryjunctions
Primaryjunctions
Shutter guide
Interlocklever
Vacuuminterrupter
Wheels
Interlock pin Draw-outhandle aperture
Secondaryjunction
ON-OFFindicator
Manual closebutton(with the cover)
Manual tripbuttonManual charging
handle aperture
Handle
Closing springcharge indicator
Raitingplate
φ48
■ 600/630A, 1200/1250A : 20-VPR-16D/25D (Mounting frame)
(Class CW and PW: Type C and D)
Fig. 27
1.5
30
210 210
600
90
1055
356.
531
5
514
60
759
960
8027
527
5
540
26035
763 223
73
300
942
710
Detail of point BDetail of point A Detail of main-circuit terminal
A
B
Test and disconnected position
Connectedposition
Shutter device
Partition(Out of supply)
25mm dia.hole for earthing cable
2-M8 tap screwsfor mounting
2-M8 tap screws for partition(pitch=600)
M8 tap screws for earthing cable
2✕3-12mm dia. holes for mounting
M8 tap screwPartition(Out of supply)
2-M12 tap screw(depth=18)
Conductor
(Class CW: Shutter device is not equipped.)
OUTLINES AND DIMENSIONSOUTLINES AND DIMENSIONS (Dimension in mm)
■ Frame size H
2423
■ 1600/2000A : 20-VPR-25C (Circuit breaker)
20-VPR-25C- (Withdrawable: Type C, D)
Fig. 28
Upper terminal
552
298
420
Shutter guide
ON-OFFIndicator
Manual tripbutton
Manual closebutton(with the cover)
Manual charginghandle aperture
Rating plate
Vacuuminterrupter
34
139
803.
5
570.5
550
552
802
390
185 185
Earth contact
Interlocklever
Front plate
Handle
Secondaryjunction
Closing springcharge indicator
Operation counter
Wheels
Draw-outhandle aperture
Interlock pin
Lower terminal
Earth contact
φ60
■ 1600/2000A : 20-VPR-25C (Mounting frame)
(Class CW: Type C)
Fig. 29
(Class PW: Type D)
Fig. 30
16
1.584127270
.5
Section A-A
2-12 mm dia.holes for mounting
2✕3-12mm dia.holes for mounting
Earthing terminal(#38-8pressure terminal supplied)
285285711.2
37.4
572.
3
Detail of point DDetail of point C
4-M8 BOLT-NUT(Out of supply)
Detail of point E
M8 tap screw
Detail of point B
Partition(Out of supply)
CD
E
B
767.5706.6
510
25mm dia.holes for earthing cable
84
31
170
110
315
315
70
255
22
633
550
993.
5
290
1010
672
Main-circuitterminal
Test and disconnected position
Connected position
2-M8 tap screwsfor mounting
Partition(Out of supply)
23 23
151
28
Conductor(Out of supply)
151
6✕3-M12tap screws
28
28 28
2828
28
2828
28
2828
332
408
7020 47 70
φ43 φ43φ43
1607516032
60 225 60 225 60
5055050
A A
16
1.5841272
Shutter device
70.5
Section A-A2-12 mm dia.holes for mounting
2✕3-12mm dia.holes for mounting
Earthing terminal(#38-8pressure terminal supplied)
285285711.2
37.4
572.
3
Detail of point DDetail of point C
4-M8 BOLT-NUT(Out of supply)
Detail of point E
M8 tap screw
Detail of point B
Partition(Out of supply)
CD
E
B
767.5706.6
510
25mm dia.holes for earthing cable
84
31
170
110
315
315
70255
22
633
550
993.
5
290
1010
672
Main-circuitterminal
Test and disconnected position
Connected position
2-M8 tap screwsfor mounting
Partition(Out of supply)
151
28
704770
φ43 φ43 φ43
20
160 75
23 23
160
151
6✕3-M12tap screws
2828
282828
28 2828
282828
332
408
Conductor(Out of supply)
60 225 60 225 60
32
1056
5055050
A A
OUTLINES AND DIMENSIONSOUTLINES AND DIMENSIONS (Dimension in mm)
■ Frame size G
2625
■ 2500A : 20-VPR-25D (Circuit breaker)
20-VPR-25D- (Withdrawable: Type C, D)
Fig. 31
Manual charginghandle aperture
Manual close button
Manual trip button
ON-OFF indicator
Interlock lever
Wheels
Interlock pin
850
275 275
764566
915
323
459
900
905
34
φ80
Rating plate
Operationcounter
Closing springcharge indicator
Draw-out handleaperture
Earth contact
Face plate
Handle
Secondaryjunction
Upperterminal
Vacuuminterrupter
Lowerterminal
Shutter guide
Barrier
■ 2500A : 20-VPR-25D (Mounting frame)
(Class CW and PW: Type C and D)
Earthing terminal (#38-8 pressure terminal supplied)
Partition (Out of supply)
6-12mm dia. holes for mounting
2-14mm dia. holes
( Detail of Primary Terminal )
2-M8 tap screws for partition
Test and disconnected position
25mm dia.hole for earthing cable
Shutter device
Connected position
REAR VIEW
Partition (Out of supply)A
M8 tap screw
Detail of point A
Partition (Out of supply)
Detail of point B
Main-circuit terminal
B
687
203.5
3636
43
953.
5
1069
298.
5
323
629
1085
464.
5
455
275
90
143.
5
910.
5
1085
130
2540
50
961
36
103
1.5
15
280 749.5
900
57
15321000
275 275
1112
(Class CW: Shutter device is not equipped.)
Fig. 32
OUTLINES AND DIMENSIONSOUTLINES AND DIMENSIONS (Dimension in mm)
■ Frame size R
28
ACCESSORIESACCESSORIES
27
CONNECTION DIAGRAMCONNECTION DIAGRAM
■ Withdrawable: Standard connection diagram (AC•DC100~125V)■ 3/6-VPR-20D/25D (600/630A, 1200/1250A)
■ Withdrawable: Standard connection diagram (AC•DC100~125V)
■ 3/6-VPR-20C/25C (1600A, 2000A) ■ 10-VPR-25C ■ 10-VPR-50C(D)■ 3/6/10-VPR-32C/40C ■ 20-VPR-25C (1600A, 2000A) ■ 20-VPR-16D/25D
(Note: There is no LS0 in a fixed type.)
(Note: There is no LS0 in a fixed type.)
■ Table 4 Accessories
➀Secondary connector
➁Manual charging handle(Shape is different for 10-VPR-40C(D) . 4000A)
(For connector code A, with lead wires : 1.25mm2, length 1.5m)
For 10-VPR-50C(D)
For 10-VPR-50C(D)
For 3/6/10-VPR . 1600A~3150A and 3/6/10-VPR-32C/40C (Shape is different for 10-VPR-40C(D) . 4000A)
For 3/6/10-VPR . 1600A~3150A and 3/6/10-VPR-32C/40C
(Shape is different for 10-VPR-40C(D) . 4000A, 20-VPR-25C, and 20-VPR-25D . 2500A)
➂Draw-in/draw-out handle (For withdrawable VCBs)
(Shape is different for 10-VPR-40C(D) . 4000A, 20-VPR-25C, and 20-VPR-16D/25D)
➄Lifting adapter➃Wipe gauge
For 20-VPR-16D/25D . 600~1250A
For 3/6-VPR-20D/25D and20-VPR-16D/25D 600~1250A
For 10-VPR-50C(D)
■ Table 3 Accessories
3-VPR-20D/25D6-VPR-20D/25D
600~1250A
10-VPR-25C(F)600~1250A
3/6-VPR-20C/25C1600A, 2000A
3/6/10-VPR-32C/40C600~2000A
10-VPR-25C3/6/10-VPR-32C/40C2500A, 3000/3150A
10-VPR-40C(D)10-VPR-50C(D)
4000A
20-VPR-16D20-VPR-25D
20-VPR-25C1600A, 2000A20-VPR-25D
2500A➀Secondary connector
➁Manual charging handle
➂Draw-in/draw-out handle
➃Wipe gauge
➄Lifting adapter
➅Sloped platform
1 per unit (Please specify length when the lead wire of the length of 2m or more is necessary.)
1 per 1~5 VCBs (min. 1)
1 per unit 1 per 1~5 VCBs (min. 1)
1 per 1~5 VCBs (min. 1)
Not shownin list above.
(Eyebolt M12) 2pcs
Accessories
Circuit breakerType name
Not shown in list above.
1 per 1~5 VCBs (min. 1)
Notes: 1. The bolt, washer and the nut for the connection of main circuit of fixing frame are not attached.2. Please order separately if a higher quantity than indicated above required.
※Avoid use for DC48V/200mA or less in the case of standard contact.Note: 1. Additional auxiliary contacts can not be added to the standard 5a5b or 6a6b or 10a10b contacts.
Rated operational current(mA)
Rated operational current(A)
Rated operational voltage (V)Rated continuous current (A)
Rated continuous current (A) 21~2001~200
AC/DC2205
0.5(time constant 40 ms)
AC/DC250
3/6-VPR-20D/25D 600~1250A20-VPR-16D/25D 600~1250A
AC/DC2205(power factor 0.3~0.4)5(power factor 0.3~0.4)5(time constant 40 ms)1(time constant 40 ms)
5030Minimum operational current
(mA)
DC24~220AC24~220
DC200~220DC100~110
DC24/48AC200~220AC100~110
AC/DC24AC/DC100
AC
AC
DC
DC
AC/DC
Rated insulation voltage (V)Rated operational voltage (V)
Sta
ndar
d co
ntac
t ※
For
mic
rocu
rren
t
Rated operational current(mA)
Rated operational current(A)
Rated operational voltage (V)Rated continuous current (A)
Rated continuous current (A) 0.51~5001~500
AC/DC1255
1(time constant 40 ms)
AC/DC250
VPR-C series20-VPR-25D 2500A
10-VPR-40C(D) 4000A10-VPR-50C(D) 4000A
AC/DC2205(power factor 0.3~0.4)4(power factor 0.3~0.4)6(time constant 40 ms)3(time constant 40 ms)
5030Minimum operational current
(mA)
DC24~220AC24~220
DC200~220DC100~110
DC12~55AC200~220AC100~125
AC/DC24AC/DC100
AC
AC
DC
DC
AC/DC
Rated insulation voltage (V)
Circuit breakerType name
Rated operational voltage (V)
Sta
ndar
d co
ntac
t ※
For
mic
rocu
rren
t
Item
Circuit breakerType name
Item
■ Table 5 Auxiliary switch(10a10b for 10-VPR-50C(D) of the secondary connector code B)(6a6b for 10-VPR-40C(D) • 4000A of the secondary connector code B) (5a5b for 10-VPR-40C(D) • 4000A of the secondary connector code A and others)
If the auxiliary switch is a micro-current type.The terminals (3a3b)are the standard contacts.The terminals (2a2b)are the micro-current contacts.
DC output
AC input
Auxiliary switch 5a5bON Command
Inside the control board
OFF Command
CapacitorTripping Device
The voltage trip coil is for DC only.Conversion to DC must be performed withthe capacitor trip device in the case of AC operation.
This is not attachedto the circuit breaker,please order separately.
M :Motor(For charging the closing spring)CC :Closing coil STC:Voltage trip coil52Y:Auxiliary relays(For motor)52X:Auxiliary relays(For prevention of pumping)
52a/b:Auxiliary switch for circuit breakerLS0 :Limit switch(For detecting VCB's position)LS1 :Limit switch(For detecting spring charge)LS2 :Limit switch(For starting/stopping motor)R1/R2:Resistor
In the above wiring diagram;Circuit breaker:Open conditionClosing spring :Discharged conditionMotor circuit :No-voltage condition
R1
52aZNR5
or
D2D1
ZNR1
J5
52Y
LS2
J3
J3
CCD6D5
ZNR3
J1
J4
J4
J5
52XLS1
52X
52a
52a
11
1210 14 16 18 20 22 24 26
13 15 17 19 21 23 25
J5
ZNR2D3 D4
52Y
J2
J252Y
D7 D8ZNR4
J5
D9
R2
52X
J1
52b
LS0
STC
1872619
Secondary Junction(Connector code A)
Front View of The VCB
Note1.Capacitor trip device should be installed to panel.
52a/b : Auxiliary contacts for circuit breaker 52Y : Auxiliary relays (For motor)52X : Auxiliary relays (For prevention of pumping)R1/2/3/4 : Resistor (R3, R4 is provided only
in the case of 200V)
R3
R4
R1
It is not attached to the VCB.Separately, please order.
13P
17P
9178167156145413312211
10 1
18192021222324
2526
M : Motor (For charging the closing spring)CC : Closing coil STC : Voltage tripping coilLS0 : Limit switch (For interlock of electric closing)LS1 : Limit switch (Close when closing-spring charged)LS2 : Limit switch (For starting up and stopping motor)
In the above wiring diagram;Circuit breaker : Open conditionClosing spring : Discharged conditionMotor circuit : No-voltage condition
✽1, 52b: only one for 20-VPR-16D/25D
Control Circuit Plug Terminal No.
OFFON
AC
or
DC
It uses for the inner circuit
8
7 9
10 12
11 13
14 16
15 17
18 20
19 21
22 24
23 25
26 28
27 29
30STC
1
2
52a
5
6
52Y
52Y
M
52Y
ZNR1
3
4
52X
52a
CC
LS0
52X
LS1
52b
52X
R2
D9
LS2
in the control board
J5
J5 J5
J5J4
J4
J1
J1
J2
J2
J3
J3
D1 D2
D4D3ZNR2
ZNR3
ZNR4
D5
D8D7
D6
52a
52b
✽1
✽1
ZNR5
(+)
(–)
CapacitorTrip Device
DC–DC+AC2AC1
VCB Auxiliary Switch 5a5b ( ~ non)
Auxiliary Switch 6a6b, for 10-VPR-40C(D) . 4000A of secondary connector code B.Auxiliary Switch 10a10b, for 10-VPR-50C(D) of secondary connector code B.( ~ are added)
1 8 15 22 292 9 16 23 303 10 17 244 11 18 255 12 19 266 13 20 277 14 21 28
27 30
(Secondary junction for connector code B)
31 46
Fig. 33-1
Fig. 33-2
30
OPTIONAL ACCESSORIESOPTIONAL ACCESSORIES
29
■ Closing Spring Charged Indication Switch (Option for circuit breaker)
Fig. 37 Example of the device-mounting fixture
Fig. 35 Dimension of CTD and the device-mounting fixture
Table 7 Constant of element of CTD
Table 8 Ratings of CTD
Fig. 36 Connection diagram of CTD
(Remarks)1. It is standard to install the capacitor tripping power device within the switchgear.2. No device-mounting fixture is included. The device-mounting fixture allows
mounting of the device pointing left, right, up or down.
(Cautions)1. The output voltage of the KF-200CD is DC140/155V, and it can not open circuit
breakers with shunt tripping coil of DC200/220V which may result in accidents.2. Do not trip VCB before a capacitor is full charged. Only apply a circuit open
command after capacitor charging is complete.3. Do not use this unit for any purpose other than VCB tripping.4. One power supply device is required for each VCB.5. The recommended renewal period is six years.
Fig. 34
Notes: 1. Refer to page 27 for a connection diagram of VCB.2. In Fig. 34, closing spring is in discharged condition.3. LS3 is OMRON type X-10GW22-B.
Table 6 Ratings of limit switch
ACpowersupply
The KF-200CD type converts the input voltage200V into 100V with the transformer.
D2
Si 2: For KF-100E
2-φ7 holes
φ104 hole
4545
4545
2.3 φ7✕9 oval hole
φ104
90 (
Pitc
h)
φ7
4 - φ7
50
15
35130
90
90120
70
4-M4Terminal screws
Protect cover
φ100
87110.6
4-R6 75
14.317
27
110
16
2-M6Mounting screws
Rated voltage (V)
AC/DC 125
Resistive load
5.5A
■ Capacitor Trip Power Device (CTD)
Type name
KF-100E
KF-200CD
Capacitor C
820μF
820μF
Resistance R1
10W300Ω10W300Ω
Resistance R2
10W100Ω10W100Ω
Resistance R3
0.5W240kΩ0.5W240kΩ
KF-200CD
AC200/220
Item KF-100E
AC100/110
2.31
Rated operational voltage (V)
Rated frequency (Hz)
Rated output voltage (V)
Power consumption (normal conditions) (W)
50/60
DC140/155
0.1
Charging time constant (s)
VCB control voltage (V) DC100/110
Sold Separately
■ Position Switch (Option for mounting frame of 3/6-VPR-20D/25D 600/630A, 1200/1250A)
Position switch
Connectedposition
NO (ON)
NO (ON)
13.5±5
80.5±5
Testposition
NC (ON)
NC (ON)
For testposition
For connectedposition
VCB insertion/drawoutstroke 170
No.1 SW No.2 SW
42
230
640
600
L1L2L3L4L5L6Terminal block"TE-K2-6"(M3.5 screws)
L1L2 L3L4L5 L6
COMCOM
NONO
NCNC
BZ-2RW822-T4-J(YAMATAKE)
BZ-2RW822-T4-J(YAMATAKE)
For Testposition
For Connectedposition
Connection diagram (For 2C)
Fig. 38
VCB insert/withdraw strork(This stroke is not applied to 20-VPR-25C and 20-VPR-16D/25D.)
Test anddisconnectedposition
Connectedposition
connection diagramPosition switch wiring
No.2 SWlead wire 2m
No.1 SW
No.1 SW No.2 SW
L4L1
L5L6
L2L3
1.25mm2 ; yellow, 2m
R1
R2R3
R4
R5R6
NO (ON)NC (ON)
195
8.5±3
Fig. 39
■ Position Switch (Option for mounting frame of 3/6-VPR-20C/25C 1600, 2000A, 10-VPR-25C,10-VPR-32C/40C, 20-VPR-16C/25C, 20-VPR-25C, 20-VPR-16D/25D)
Table 10 Ratings of limit switch
Rated voltage (V)
AC100~125
DC100~125
Resistive load (A)
15
0.5
Inductive load (A)
10
0.1
For 2C1 Unit
For 4C2 Units
No.1 SW
No.1 and No.2 SW
Table 9 Ratings of limit switch
Rated voltage (V)
AC100~125
DC100~125
Resistive load (A)
10
0.5
Inductive load (A)
6
0.05
1 Unit
2 Units
Each 1C for test and connected position
Only the switch of No.1 is installed for 2C.
Each 2C for test and connected position
No.1 and No.2 are installed for 4C.
Note 1. The terminal code of No.2 switch are R1~R6.
COM
NO
NC
Secondary junctiontype A
17P
2928
27
13P
LS3
28
34
29
27
The installation and the performance of KF-100E and KF-200CD are compatible with former type, KF-100E and KF-200CD.
Initial charging current (Ap) 0.55 (at AC110V)
3231
■ Arresters (for 3.6kV, 7.2kV)
Fig. 40 Arrester (Type GL)
Table 11 Ratings of Arrester
■ Arresters (for 12kV, 24kV)
Sold Separately
Sold Separately
Disconnect wiring to perform withstand voltage test.
Warning
■ Surge absorbing capacitor (CR suppressor)
Fig. 42-1 Type CR-3 and CR-6
136 192
136
66
Carrying knob
Removable cover
Panel portion
High voltagelead terminal
Pilot lamp
WarninglabelWarninglabel
Earthterminal
Input voltageselectionswitch
Ammeter
Powerswitch
Testswitch
Power supplyoutlet
Fuse Remote controloutlet
Output voltageselectionswitch
Foot(Made of rubber)
Remote controlbox storageportion
Outline Arrangement of panel Remote control unit
350
150 23
5
192
2017
0(1
0)
120
Fig. 43 Vacuum checker
Type name
V-1C
Input voltage (V AC)
100/110/120
V-2C
V-3C
200/220/240
100/110/120/200/220/240
Output voltage (kV AC)
20 (For 3/6/10-VPR · 600A ~ 3150A)
20 (For 3/6/10-VPR · 600A ~ 3150A)
30 (For 20-VPR-25C, 20-VPR-16D/25D, 10-VPR-40C(D) · 4000A and 10-VPR-50C(D))
■ Vacuum checker
Fig. 42-2 Type CR-12
M12 screw
180180
140
105
25
150
Inner R7.5(Installation foot)
Earth terminalM8 screw
620
220 C
MA
X
598
640
605
540
φ15✕20oval holes
Sold Separately
Sold Separately
60 90
90
12
φ66
143
235±
8
8.2
φ15
φ8.5Line terminal
Cap
Fixing band
Earth terminal
Porcelain housing
M6✕14
Porcelaininsulator Name plate
M6 screw
R
C
C
1.6
A
B M
AX
Terminal detail
Earth terminalM6 screw
322±2
80±1
122±
2
110
350±1370±2
110 4-φ8 Installation holes
Brand name
Usage
Type name
Rated voltage (kV)
Applicable circuit voltage (kV)
AC discharge starting
voltage (kV crest)
Impulse discharge starting
voltage (kV peak)
Official discharge current (A)
Mass (kg)
Otowa GL arrester
Indoor
GLI-3G
4.2
3.3
6.3
17
2500
GLI-6G
8.4
6.6
12.6
33
2500
1.5
If information on the arrester of this class is necessary, please consult your dealer.
Table 13 Ratings of CR suppressor
1. Remove connecting wires of CR suppressor during withstand voltage testing.2. Note: Separately consultation is required when high electric strength performance is necessary.
3. Application to circuit where higher harmonics wave is includedThe effect value of a synthetic current including the higher harmonics wave should be below the value of the table below (1.3 times the ratings value) when used for such a circuit.
5. Replacement recommendation service lifeWhen 15 years have passed since it manufactured it.
T: Terminal, C: Case
4. Attention on withstand voltage testWhen the capacity of the transformer of the withstand voltage test is small, it is not likely to be able to test by a lot of currents' flowing too much.When the withstand voltage test is executed with the CR suppressor installed in the panel, it is necessary to cut off the CR suppressor from a main circuit.
Type name
Applicable circuit voltage (kV)
Dimensions
A
B
CR-3
3.3
150
235
16
0.05/φ100/φ
CR-6
6.6
200
335
20
0.05/φ100/φ
C
Rated capacitance (μF)
Series resistance (Ω)
Mass (kg) 8.5 10
CR-12
11
–
430
0.1/φ100/φ
31
Figure Fig. 42-1 Fig. 42-2
Type name
Permissible value of synthetic currentincluding higher harmonics wave
CR-3
0.05Arms/phase
CR-6
0.1Arms/phase
CR-12
0.37Arms/phase
Type name CR-3
6.6kV
7.6kV
4.95kV
Ratedtestingvoltage
Between T-T
Between T-C
Between T-C
1 minute
10 minutes
AC
CR-6
13.2kV
14.2kV
9.9kV
CR-12
24kV
28kV
18kV
Warning Permissible testing voltage of CR suppressor
Table 14 Specifications of Vacuum Checker
3433
■ Lifter
For 3/6-VPR-20D/25D 600~1250A
Fig. 44 Type F-2C lifter
For 3/6-VPR-20C/25C 1600,2000A, 10-VPR-25C, 3/6/10-VPR-32C/40C
Fig. 45 Type F-3C lifter
2300
160
530
595
640
730
45
105
7519
(92) 840
50
40Free wheels with rubber(2-φ100)
Winch box
Steering handle
Sheep
Guide roller
Wire ropeWire cover
Down Up
Main mast
Guide rollerFall-safe device
(1302)
0~18
00
600
Winch handle
Rear wheelsSwitchgear floor
Two guide-pinsfixed at switchgear(φ12)
105
(329)
8
887(1216)
740
1760(Minimum floor width)
595
Forward wheel
495
Minimum turning
radius Approx. 1060
40
2-φ20 holes
45
415 0 –2
490+
2 0
B
Safety catcher
Minimum rotation radius approx.1050
Sheep
Guide roller
2-φ20holes
Wire cover
Wire rope
Winch box
Steering handle
Floor lock(One-touch pedal type)
Free wheel with rubber(2-φ125)
(2-φ150)
Center load2450N
Main mast
Fixed wheelmade of plastic
Lifti
ng s
trok
e
For 20-VPR
Fig. 46-3 Lifter for 20-VPR-25C
Sheep
Wheelstopper
Main mast
Free wheelwith rubber(2-φ150)
Fixed wheelmade of plastic(2-φ150)
Winch box
8022
5573
391
Center loadW = 2450N
218
Steering handle
Lifti
ng s
trok
e 0-
2000
7537
.5
1256
790
630
350860578
2520
928
(205
5)39
5
15
650
15 2-φ16 hole6-φ20(383)(210)
672
890
750
671
9090
250
14
14
16030
573
Sold Separately ■ Lifter Sold Separately
When you need a lifter for 10-VPR-40C(D) or 10-VPR-50C(D), please consult your dealer. Type F-3C lifter is not available for 10-VPR-40C(D) or 10VPR-50C(D).
Fig. 46-2 For 20-VPR-25C 1600A, 2000AFig. 46-1 For 20-VPR-16D/25D 600A, 1200A
36
Technical InformationTechnical Information
35
■ Operation and control circuit■ Electrical closing and tripping operation
➀ ➂ ➄
➅➃➁
J5 J5
J5J5
J3 J4
J3
LS2
ZNR1 ZNR3D1 D2
D4D3
D5 D6
D8D7ZNR2
R152Y
J2
J2
52Y
M52Y
In the controlsubstrate
(ON)CS1
(OFF)CS2
ZNR4
52a
52XJ4
R3
52XD9 R4
52X
J1
J1
LS1
CC
52b
LS0
52a
STCZNR5
Fig. 47, shows the circuit breaker in an opened circuit stateand with the closing spring in a discharged state.●Closing Operation➀When the power supply is connected, auxiliary relay 52Y
is excited via the limit switch LS2 and the contact ofauxiliary relay 52Y closes which activates the motor viaLS2 and the contact of auxiliary relay 52Y starts tocharge the closing spring. When the closing spring iscompletely charged, limit switch LS2 opens and themotor stops and the limit switch LS1 closes(the closedcontrol circuit is formed).
➁By closing the closing command switch CS1 in this state,the closing coil is excited and the closing latch at theoperating mechanism is released and the circuit breakercloses by the charged closed spring energy. Thedischarging of the closed spring, LS2 is closed and LS1is opened.
➂By the limit switch LS2 closing, the motor activates andperforms charging of the closing spring and to preparefor the next closing operation.
➃When the circuit breaker is closed, circuit breakerauxiliary contact 52b opens and shuts off excitation ofclosing coil . At the same time auxiliary contact 52acloses and forms a trip circuit of the voltage tripping coil
and at the same time excites the auxiliary relay (foranti-pumping prevention) .
●Tripping Operation➀By closing the trip command switch CS2, the voltage
tripping coil is excited and engagement of trippinglatch at the operating mechanism is released and thecircuit breaker opens.
STC
52XSTC
CC
CC
●Trip Free OperationIf the closing command and trip command are givensimultaneously when the circuit breaker is in anopened state and the closing spring is in a chargedstate (closing preparation):
➀Operation takes place in order of ➁, ➂ and ➃ of theelectrical (closing) operation. Then because the tripcommand is being continued, operation ➀ of theelectrical (trip) operation takes place.
➁Electrical (circuit closing) operation ➀ is returned butsince the auxiliary relay is continuously beingexcited, closed circuit is not formed by contact 52Xb andthe circuit remains in the opened state.
➂When performing the closing operation, it is necessary torelease the closing command by closing commandswitch CS1 and restore auxiliary relay .If the closing command and trip command are givensimultaneously when the circuit breaker is in aclosed state and the closing spring is in a chargedstate (closing preparation):
➀Since the auxiliary contact 52b is opened, closed controlcircuit is not formed and electric (trip) operation ➀
occurs.➁Electrical (circuit closing) operation ➁ is returned but
since the auxiliary relay is continuously beingexcited, closed circuit is not formed by contact 52Xb andthe circuit remains in the opened state.
➂When performing the closing operation, it is necessary torelease the closing command by closing commandswitch CS1 and restore auxiliary relay .52X
52X
52X
52X
Fig. 47 Basic control circuit diagram
Notes: The right control circuit diagram indicates:VCB: Open conditionClosing spring: Discharged conditionMotor circuit: No-voltage conditionM: Motor (for charging the closing spring)CC: Closing coilSTC: Shunt tripping coilLS0: Limit switch (For detecting VCB's position) ※LS1: Limit switch (For detecting spring charge)LS2: Limit switch (For starting/stopping motor)52a/b: Auxiliary contacts for circuit breaker52Y: Auxiliary relays (for motor)52X: Auxiliary relays (for anti-pumping prevention)R1/2/3/4: Resistor (R3 and 4 are equipped only for 200V)
Fig. 48 Fig. 49
■ Operation and control voltages (currents)
I (Current)
T (Time)
T2 (Spring-charging time)
I1
(Surge current)
T1
I2
(Steady-state current)
●Table 15 Operation and control voltage fluctuation range
IEC 60056 and IEC 62271-100JEC-2300
75~125%85~110%
70~110%85~110%
DC
AC
DC
AC
Classification
Standard
●Table 16 Closing and tripping control current vs. current-flow time (see Fig. 48)
T (s)0.050.030.050.030.050.035
0.050.030.050.030.050.03
I (A)3.53.54455
3.43.44
3.44.54
10-VPR-40C (D) 4000A
20-VPR-25C 1600A, 2000A
20-VPR-16D/25D 600~1250A
20-VPR-25D 2500A
ClosingTrippingClosingTrippingClosingTripping
0.080.03
3.23.2
10-VPR-50C (D) 4000AClosingTrippingClosingTrippingClosingTrippingClosingTripping
VCB type name
Control voltage (V) DC (V)100Current (A), Time (s)
●Table 17 Motor-operation control current vs. current-flow time (see Fig. 49)
43/6-VPR-20D/25D 600~1250A
3/6-VPR-20C/25C 1600A, 2000A10-VPR-25C, 3/6/10-VPR-32C/40C20-VPR-25C 1600A, 2000A
20-VPR-16D/25D 600~1250A
20-VPR-25D 2500A
VCB type name
Control voltage (V) DC (V)
100I1 (A) I2 (A) T1 (s) T2 (s)
0.8 0.1 8
5 1.2 0.1 6
10-VPR-40C (D) 4000A 11.5
4
5
6 0.1 6
10-VPR-50C (D) 4000A 6 1.5 0.1 10
1 0.1 8
1.2 0.1 6
Closing operation/control voltage
Tripping control voltage
3/6-VPR-20D/25D 600~1250A
3/6-VPR-20C/25C 1600A, 2000A10-VPR-25C, 3/6/10-VPR-32C/40C
60~125%
85~110%
Current (A), Time (s)
※When the interlock pin is in the lowest point at connected position, test/disconnected position or outside of the panel, LS0 is closed.
3837
Applicable StandardsApplicable Standards
■ Operation and control voltages (currents)●Table 18 Burden VA of Closing Coil and Electrifying Time in
Alternating Current (AC) Operation●Table 19 Motor burden VA and Drive Time in Alternating
Current (AC) Operation
81503/6-VPR-20D/25D 600~1250A
Model nameControl Voltage (V) AC100/110V
Burden (VA)
●Table 20 VT Capacity, and Number of VCBs Operable at the same time in Alternating Current (AC) Operation
2 units3/6-VPR-20D/25D 600~1250A
Model nameVT type name PD-50/100HF
(Notes1,3)
Electrifying time (s)
AC100/110V
480
680
0.05
0.05
3/6-VPR-20D/25D 600~1250A
Excluding the above
Model nameControl Voltage (V)
Burden (VA)
Excluding the above
Electrifying time (s)
Excluding the above
PD-200KFH(Notes2,3)
3 units
■ Special Environment and Application
1. Altitude: 1,000 m or less2. Ambient temp: –5°C ~ 40°C
(The average temperature for 24 hours must not exceed 35°C.)
3. Relative humidity: 45% ~ 85%(Relative humidity; there must be no dew condensation.)
4. Degree of pollution: There must be no pollution.(As a guideline, the equivalent salt deposit density should be less than 0.01 mg/cm2)
5. Poisonous gas etc.: There must be no corrosive gas.6. Powder dust: There must be no excessive powder dust.
(As a guideline, the powder dust should be less than 2 mg/m3)
●Operation EnvironmentVPR type vacuum circuit breakers conform to the JEC-2300 and IEC60056 or IEC 62271-100 (high voltage alternating current circuit breaker) anddesigned/manufactured as an indoor unit. Therefore, this circuit breakershould be operated under normal environments specified in table 21. Daily andperiodical check and maintenance should be carried out enough according toVCB's instruction manuals. If it is necessary to operate this circuit breakerunder special condition not listed in table 21, consult the manufacture.
●Instructions for InstallationIf it is necessary to operate this circuit breaker in a dusty place, a place withcorrosive gas, at a location exposed to abnormal vibration or impact, or in anoutdoor panel environment, etc., special care must be paid to deal with itemssuch as dust, corrosion, vibration, impact, water drops, condensation, and etc.
●Table 21
Normal operation condition
Notes: 1. To directly switch the semiconductor rectifier unit (for example, electric power thyristor rectifier unit) in the secondary side of a transformer, use the transformer withcontact-protective plate. Provide a general-purpose arrester in the primary side and the surge protective device such as a filter capacitor in the secondary side.
2. Avoid interrupting the no-load excitation inrush current of molded transformer. When such currents must be interrupted, apply general-purpose arrester. To useany molded transformer made by other manufactures, consult the manufacturer. However, low-surge VCBs require no general-purpose arrester.
3. For motors in applications where inching is the predominant switching duty (cranes, conveyor, etc.), use CR suppressor.4. Mitsubishi molded transformer and oil transformer are for 6kV with the impulse withstand voltage 60kV and for 3kV with the impulse withstand voltage 45kV.5. In case of kondorfer starting system, carry out the switching operation of the neutral point of the auto-transformer after the starting current become the
stationary.
For the actual applications of vacuum circuit breaker, the surge protection standards for the load circuit so used, and actualapplication will be shown as table 22. Use the as table 22 of standard bellows as reference when selecting models.
●Surge Protection Standards
■ Application of Surge Protection Device
Notes: 1. For PD-50/100HF, all-time load of 50VA is considered in addition to VCBoperation.
2. For PD-200HF, all-time load of 200VA is considered in addition to VCBoperation.
3. The operation duty of O-1min-CO-3min-CO or O-3min-CO-3min-CO isconsidered. If operated more than this, keep enough interval.
4. 10-VPR-40C(D) 4000A is not included in the above-mentioned table.
●Table 22
■ Fig. 50 Surge Protection Standards (In case of general-purpose VCB)
CR
VCB VCB
LA
T (with short- proofing platc)
VCB
LA
In case of the private generator In case of the dry-type transformerIn case of semiconductor rectifierIf the motor is switched directly (full-voltage starting and reduced voltage starting)
Full-voltage starting Reactor starting Kondorfer Star-delta starting
■ Service Life and Application
Remarks: 1. The electrical service life for the max. switching capacity is about2,000 times, and multiple switching capacity is 10,000 times.
2. Applicable capacities with 6 ~ 13% series-connected reactor areshown.
●Vacuum Service Life of Vacuum Interrupters (VI)Since the vacuum circuit breaker maintains the switching characteristics and insulation characteristics by using highvacuum in VI, it is most important to maintain such vacuum. VI produced by our own original quality control is checkedseverely by full-lot testing, and therefore can be operated safely for a long time. It is also possible to check the vacuumin a simple way by voltage-resistance method in periodical maintenance. Portable type vacuum checkers are alsoavailable.
The service life of vacuum circuit breaker is specified in the terms of the vacuum service life of Vacuum Interrupters,electrical and mechanical service lives.
●Electrical Service Life of VI (see Table 23)
The electrical service life of VI is determined by the electrode consumption and the number of switchings. In VCB, suchservice life can be judged by the number of load switchings, because the electrode consumption is extremely small.
●Mechanical Service Life (see Table 23)
This can be determined by the operation counter provided in the vacuum circuit breaker (provided in all types asstandard specification).
It is needless to classify the polarity in the power/load sides in connecting the top and bottom main circuit terminals of thevacuum circuit breaker. (Electrical or mechanical performance is not changed whether it is connected to the power side orload side.)
●Table 24 List of capacities for which capacitor is applicable●Table 23 List of switching service lives
3-VPR6-VPR10-VPR20-VPR
Load switchingservice life(times)
Mechanicalswitching servicelife (times)
10,000 10,000
3-VPR6-VPR10-VPR20-VPR-16D20-VPR-25C, 20-VPR-25D
Max. switchingcapacity (kvar)
Multiple switchingcapacity (kvar)
2,5005,0007,00012,00017,000
Model name
Item
Model name
Item
1,5003,0004,0006,0008,500
■ Polarity of Main Circuit Connection
M
CR
VCB
M M
M
VCB VCB VCB
VCBVCB
VCB
CRT
CR
VCB
CR CR
VCB
VCB type
3/6/10-VPR-C3/6-VPR-D
10-VPR-50C(D)
Generator
CR suppressor
Not applicable
Not required
Motor
CR suppressor
Not applicable
Not required (Note 3)
Dry-typetransformer
Lightning arrester(Note 1)
Not required
Oil transformer
Not required(Note 1)
Mitsubishi moldedtransformer and oiltransformer (Note 4)
Not required (Notes 1,2)(10-VPR is not
applicable)
Not applicable
Not required
Phase-advancecapacitor
Not required
Not required
Not required
20-VPR-C/D
Low-surge product (3/6-VPR-CG/DG)
General purposeproduct
Load
●Replace when having reached at the service life When it reached mechanical life or 20 years have passed since it was manufactured, it is necessary to replace the VCB.
6180
1 unit 2 units
Remark: 1. When the switching times reached the value of table 23, it is necessary to replace the VCBs.
-D
12
11
1A
6V
PR
25
D0
10
IO
pti
on
al s
pec
ific
atio
ns
Typ
e n
ame
cod
e
VP
RClosing springchargedindication switch
Auxiliary switch
Secondaryconnector
Position switch
Tripping controlvoltage(STC)
Closingoperation/controlvoltage
Rated current
Mountingconfiguration
Standards(Note1)
VI selection
Series name
Ratedshort-circuitbreakingcurrent
Type name
Rated voltage
0 : N
one
1 : W
ith 1
C
0 : S
tand
ard
S :
With
c
onta
ct
for
sm
all
c
urre
nt
[Sta
ndar
d]A
: W
ithou
t
int
erlo
ck[O
ptio
n]B
: W
ith
int
erlo
ck[O
ptio
n]C
: Au
tom
atic
-sel
f
al
igni
ng
0 : N
one
1 : 1
uni
t
(2C
)
2 : 2
uni
ts
(4C
)
1 : D
C10
0/11
0V2
: DC
200/
220V
7 : D
C24
V8
: DC
48V
5:A
C 1
00/1
10V
6:A
C 2
00/2
20V
3:A
C 1
00/1
10V
w
ith C
TD
4:A
C 2
00/2
20V
w
ith C
TD
06 :
600/
630A
12 :
1200
/125
0A16
: 16
00A
20 :
2000
A25
: 25
00A
30 :
3000
/315
0A40
: 40
00A
20 :
20kA
25 :
25kA
32 :
31.5
kA40
: 40
kA50
: 40
/50k
A
03 :
3.6k
V06
: 7.
2kV
10 :
12kV
20 :
24kV
J : J
EC
I : IE
CC D
VP
R–
: Sta
ndar
d
G :
Low
sur
ge
L: F
ixed
type
P: W
ith o
ut
mou
ntin
g
fram
eC:
With
CW
c
lass
m
ount
ing
fr
ame
D: W
ith P
W
cla
ss
mou
ntin
g
fram
eG
: With
MW
c
lass
m
ount
ing
fr
ame
Sp
ecif
icat
ion
list
3/6/
10/2
0-V
PR
Ser
ies
VC
B
12
16, 2
0
25, 3
0
06, 1
2(S
erie
s D
)
16, 2
0(S
erie
s C
)
06, 1
2(S
erie
s D
)
16, 2
0(S
erie
s C
)
0 10 S
0 1 23
VP
R
20 25 32
D DC C C
J, I
J, I
J, I
L, P, C
, D, G
L, P, C
, D, G
L, P, C
, D, G
P, C
, D, G
– G – – –– G
1 2 5 6 7 8
A B A B A B CA B C A B C– G
12
16, 2
0
25, 3
0
12
16, 2
0
25, 3
0
12
16, 2
0
25, 3
0
06, 1
2
16, 2
0
25, 3
0
06, 1
2
16, 2
0
25, 3
0
06, 1
2
16, 2
0
25, 3
0
40 40
06, 1
2
06, 1
2
25
16, 2
0
0 10 S
0 1 0 1
0 S 0 S
0 1 2 0 1 2 0 1 2
40 20 25
C CD D C
32 40 25 25 25
C C C
C(F
)
J, I
J, I
J, I
J, I
J, I
J, I
L, P, C
, D, G
L, P, C
, D, G
Not
e1: T
he a
pplic
atio
n st
anda
rd o
f 3/6
-VP
R-2
0D/2
5D a
nd 3
/6-V
PR
-20D
G/2
5DG
is o
nly
IEC
.
L, P, C
, D, G
L, P, C
, D, G
L, P, C
, D, G
L, P, C
, D, G
P, C
, D, G
P, C
, D, G
P, C
, D, G
P, C
, D, G
L, P, C
, D, G
P, C
, D, G
VP
R
VP
R
VP
R
6 10 20
1 2 5 6 7 8
1 2 3 4 7 8
1 2 5 6 7 8
1 2 3 4 7 8 1 2 3 4
1 2 5 6 1 2 5 6 7 8
1 2 3 4 7 81 2 3 4 7 8
A B C A B C A BA BA B A B C A B A B C
– –– G – G –– G –– G – –
40 50 16
C
C(D
)
C(D
)
CD
J, I
J, I
J, I
L, P, C
, D, G
P, C
, D, G
C, D
, G
P, C
, D
P, C
, D
– – –
32C
J, I
–– G
∗ Cod
e B
and
C c
anno
t be
sele
cted
for
fix
ed ty
pe.
06, 1
2(S
erie
s D
)
16, 2
0(S
erie
s C
)
06, 1
2(S
erie
s D
)
16, 2
0(S
erie
s C
)
40
ORDERING INFORMATIONORDERING INFORMATION
39
4241
MemoMemo
JNEC-SL-0150-C 1506〈IP〉 New publication effective June 2015.
Specifications subject to change without notice.
To ensure proper use of the products listed in this catalog,please be sure to read the instruction manual prior to use.
Safety Warning
HEAD OFFICE: TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
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