cv1-12(vs1)highvoltageindoorvcb cvr1 ...218.4.48.253/pdf/pdfen/cv1-12 en.pdfcv1-12 cv2-12 cv1-24...

CV1-12 ( VS1 ) HIGH VOLTAGE INDOOR VCBCVR1-12 LATERAL MOUNTED HIGH VOLTAGE INDOOR VCB

CHANGSHU SWITCHGEAR MFG. CO.,LTD.FORMER CHANGSHU（ SWITCHGEAR PLANT）

All technical data of products should be subject to final confirmation of our technical department.Publishing of this product catalogue and explaination of all details will be reserved by Changshu SwitchgearMfg. Co., Ltd. former Changshu Switchgear Plant .（）

ADDRESS:NO.8 JIANYE ROAD CHANGSHU，JIANGSU，P.R.CHINA

URL:HTTP://WWW.RIYUE.COM.CN

E-MAIL:[email protected]

POST CODE:215500

CHANGSHU SWITCHGEAR MFG. CO., LTD. FORMER CHANGSHU SWITCHGEAR PLANT（）

2015

CV

CW

CM

CJR CJD CD CH CE

CK CR CACB

Version

http://WWW.RIYUE.COM.CN

mailto:E-MAIL:[email protected]

National Enterprise Technology Center Postdoctoral Technical Innovation Centre

National Innovative Pilot Enterprise

Postdoctoral Programme

High-tech Enterprise Cerificate

Certificate Of Conformity ForMeasurement Management Systems

Occupational Health And SafetyManagement System Certificate

Environmental ManagementSystem Certificate

Quality Management System Certificate

Introduction

Changshu Switchgear Mfg. Co., Ltd. (Former Changshu Switchgear Plant),

an enterprise with state-owned equity, covered an area of 200,000 m , with

1685 staffs, is a "National Key New High-tech Enterprise" and mainly

produces HV and LV electrical components, industry control products, solar

photovoltaic inverters and complete sets of equipment etc, all of which

could provide trinity and complete solutions for intelligent power

distribution system.

Post - doctoral scientific research station, Province Enterprise

Technique Center and Jiangsu Province Electrical Apparatus Control

Engineering Research Center have been established and a multi-level

professional technique team has been formed consisting of PHD candidates,

postgraduates and university graduates. Engineers and technicians have

covered 50% of all staffs.

Advanced mould manufacturing equipments, automation producing equipments

for spare parts, assembling and inspecting lines for breakers and test

equipments have been brought in. Meanwhile, information and network

management, taking ERP management as the focal point, has been applied and

quality environmental systems (ISO9001/ISO14001/OHSMS18001) have also been

established and perfected to ensure reliability and safety for customers.

CM Series Moulded Case Circuit Breaker and CW Series Intelligent Air

Circuit Breaker are both China Top Brand products.

2

CV1-12 CV1-24 CV1-40.5CV2-12

CW1 CW2 CW3

CM1

CM 2

CM1E CM1Z CM1L

CM2Z CM2L

CM1EL

CM3

CW3V

CM5 CM5Z CM5L CM5ZL CM5Z/iP CM5G

CM3E CM3L

CHANGSHU SWITCHGEAR MFG. CO.,LTD.TRINITY AND COMPLETE SOLUTIONS FOR YOUR SYSTEMS

CF1

CR1 CR2

CS1G CW3G CM3DC CH

●FCX3●Riyear-PowerNet

CN1DP-MPCN1DP-MDCN1DP-MCCN1EG

CE1 CI1 FDM3 FWB1

CB1CD 4

CA1/CA1B CAP1 CAP2 CLJ3CK3 CJR3 CJD3

CW3DC

CHANGSHU SWITCHGEAR MFG. CO.,LTD.TRINITY AND COMPLETE SOLUTIONS FOR YOUR SYSTEMS

公司简介E x c e l l e n t F e a t u re s

There is a fixed type and withdrawable type,

for KYN28A armoured cabinet,

with strict testing to ensure

interchangeability

Lateral mounted fixed type circuit breaker is

only 380mm, and the switch-disconnector can be

easily installed in the 800mm wide fixed cabinet,

ring network cabinet

Rated power frequency withstand voltage

42kV/1min, rated lightning impulse withstand

voltage 75kV

Rated short-circuit breaking current 25kA ~

50kA, rated short-time withstand current 25kA ~

50kA/4s

The domestic first-class manufacturer vacuum

arc extinguishing chamber, less maintenance, high

reliability, suitable for frequent operation or multiple

open short circuit current

Products through the Xi'an national high

voltage electrical quality supervision and inspection

center of the whole project type test, through the

PCCC certification

Advanced online production inspection, quality

control and management, to ensure product quality

According to IEC 62271-100 standard, has

extended the electrical life of the E2 level, M2 level

and prolongedlife capacitive current switching C2

withdrawable type

cabinet

R

GENERAL

CV1-12 OUTLINE DIMENSIONS AND MOUNTING DIMENSIONS

CVR1 CABINET INSIDE APPLICATION MAIN STRUCTURE WIRING METHOD AND DISTRIBUTION DIAGRAM

BASIC TECHNICAL PARAMETERS

STRUCTURE FEATURE

FAST SELECTING

NORMAL SERVICE CONDITIONS

CIRCUIT BREAKER INTERNAL ELECTRIC WIRING DIAGRAM

ACCESSORIES

CV1-12 FIXED TYPE INTERLOCKING

EARTHING MODE FOR WITHDRAWABLE TYPE

1

4

2

10

5

14

16

34

2

3

7

CVR1-12 OUTLINE DIMENSIONS AND MOUNTING DIMENSIONS 9

CVR1-12 FIXED TYPE INTERLOCKING 12

ORDERING NOTICE 35

CV1 (VS1) High Voltage Indoor Vacuum Circuit Breakers (hereafter simply referred to as circuit breakers)are one of the new

generation Vacuum circuit-breaker, which have been developed by the company, taking use of the advanced CAD/CAM/CAE designing

and manufacturing technology. In the electric network of AC50Hz, rated voltage 12kV(or below), circuit breakers take the role of

controlling and protecting,and have mainly used in plants, substations etc.

CVR1-12 lateral mounted vacuum circuit breaker is a totally new arranged product in formation developed by our company in order

to meet the power supply department .The wdith is only 380mm, with supporting installation of disconnector in a 800mm width fixed

cabient or ring main unit; It can be used in industrial and mining enterprise for controlling and protecting large scale equipment, and

switch station in transformer substation etc.

Rated current:CV1：630A~4000A；

The circuit breakers are installed ceramic explosion chamber

The circuit breakers have fixed type and withdrawable type

If the fixed circuit breakers needed interlocking device,please telling out

Withdrawable type circuit breaker can be installed in KYN28A switchgear or other metal-clad center fixed switchgear

The circuit breakers have PCCC certification

The circuit breakers can be used in re-closing and frequent operation stations

The circuit breakers comply with the demands of the following stendards

IEC62271-1: 2007 GB/T11022-2011《Common specifications high-voltage switchgear and controllgear standards》

IEC62271-100:2001 GB1984-2003《High voltage alternating current circuit breakers》

JB/T 3855-2008《 alternating-current indoor vacuum circuit-breaker》

DL/T402-2007《specification of high-voltage alternating-current circuit-breakers》

DL/T403-2000《HV Vacuum circuit breakers for rated voltage 12kV to 40.5kV》

-12

CVR1-12 breaker can be installed in fixed and ring cabient

high-voltage

公司简介

11

CVR1：630A、1250A

2

The ambient air temperature does not exceed 40℃and its average value,measured over a period of 24 h,does notexceed 35℃.The minimum ambient air temperature is -5℃.

The average value of the relative humidity,measured over a period of 24 h,does not exceed 95%;The averagevalue of the water vapour pressure,over a period of 24 h,does not exceed 2.2kPa;

The average value of the water vapour pressure,over aperiod of one month,does not exceed 1.8 kPa.

Vibration due to causes external to the switchgear and controlgear or earth tremors are negligible.If the service conditiona are different from normal service conditions.For example:altitoble is more than

1000m、 ambient temperature is more than lomit value which prescribed in normal sevice conditions or dews onproduct surface due to high temperature,please consult with our company to acquire consistent opinion.

The altitude does not exceed 1000 mThe ambient air is not significantly polluted by dust,smoke,corrosive and/or flammable gases,vapours of salt.

The average value of the relativehumidity,over a period of one month,does not exceed 90%;

.

C V 1 1 2 / T

公司简介

C V R 1 1 2 / T

Rated Short-Circuit Breaking Current

Rated Voltage

Rated normal Current

Spring Operating Mechanism

Rated Short-Circuit Breaking Current

Rated Voltage

Rated normal Current

Spring Operating Mechanism

CV1 fast selecting CVR1 fast selecting

CV1-12 Fixed-type

The mature spring operating mechanism works stably and operates reliably.Reliable interlock device to protect against misoperations.Manual and motor-driven operation.Fixed and withdrawable type chosen.

Withdrawable-type

The main body conductive circuit of circuit breaker is set in the insulated tube made of insulative material, to protect the vacuuminterrupter against the pollution of erternal environment and mechanical damage.

Insulated tube

1

2

3

567

4

8

Panel

stored energy indicating

circuit breaker open/closed indicating

handle for manual stored energy

circuit breaker operating counter

handle closing pushbutton

handle opening pushbutton

nameplate

1

2

3

4

5

6

7

8

3

CVR1-12 Lateral mounted

Circuit breakers structure is whole type. The body and operating mechanism join together.

kV

kV

kV

Hz

A

kA

kA

kA

kA

s

A

kA

A

12

42

75

50

630、1250

25、31.5

63、80

63、80

25、31.5

25、31.5、40、50

63、80、100、125

63、80、100、125

25、31.5、40、50

630、1250、1600、2000、2500、3150、4000

4

400

20（）frequency 4250Hz

25

Automatic re-closing：O－0.3s－CO－180s－CO

Non-automatic re-closing：O－180s－CO－180s－CO

V

V

1250-31.5 ：20000and belowAbove 1250-31.5：10000 10000

M2/E2/C2

AC：110、220；DC：110、220

AC：110、220；DC：110、220

CV1 CVR1

4

Circuit breaker technical parameters

Ratedinsulationvoltage

Rated short-circuit breaking current (r.m.s. value)Isc

Rated shor-circuit making current

Rated short-time withstand current (r.m.s. value)Ik

Rated back-to-back capacitor bank breakingcurrent (r.m.s. value)Ibb

Rated back-to-back capacitor bank making inrushcurrent (peak value)Ibi

Rated supply voltage of auxiliary circuit

Mechanical durability

Class:mechanical durability/electrical durability/breaking capacitive current

Rated cable-charging breaking current (r.m.s.value)Ic

Item Unit Value

Model

Rated frequency fr

Rated normal current Ir

Rated peak withstand current Ip

Rated duration of short-circuit tk

Rated operation sequency

Rated supply voltage of closing and opening devices

power-frequency withstand voltage in 1 minute Ud(r.m.s. Value)Across open switching device、betweem phases、phase-to-earth

Lightning impulse withstand voltage Up(peak value)Across open switching device、betweem phases、phase-to-earth

Times

Rated voltage Ur

a）（HQ）Shunt closing release

5

AC220 DC220 AC110 DC110

（0.85~1.1）Uop

1.67 1.67 3.33 3.33

35~70

Rated voltagesupply Uop（V）

Operating voltage（V）

Current（A）

Closing time（ms）

b）（TQ）Shunt opening releaseCan remote circuit breaker to open

AC220 DC220 AC110 DC110

（0.65~1.1）Uop

1.2 1.2 2.4 2.4

20~50



Instantaneous current（A）

Opening time（ms）

c）（M）Charging motor

Charging motor can automaticly charging for circuit breaker's operating mechanismclosing spring.When circuit breaker finishing closing,charging motor once automaticlyre-charging for closing spring. when without electricity or repairing, closing springmay be charged by handle.

Normally-deployed accessories

Can remote circuit breaker to close

AC220 DC220 AC110 DC110

（0.85~1.1）Uop

0.9 0.9 1.8 1.8

80 808080100 100100100

≤15

Rated power（W）

Charging time（s）



Instantaneous current（A）Charging motor（M）

Shunt opening release（TQ）

Shunt closing release（HQ）

1.2 1.2 2.4 2.4

a）Closing locking magnet

Only closing locking magnet with electricity, operating mechanism can be closed

Resistance（Ω）

Rated power（W)

Current（mA）

c Indirect over-current release）

Matching current relay

Item

Operating current

Resistance（Ω）

Rated power（W)

Current（mA）

Rated Supply Ua（V）

voltage

6

Choice accessories

4400

2.75

25

Closing locking magnet

5A 3.5A 5A 3.5A

Two phases（Y7、Y8）

Three phases（Y7、Y8、Y9）

4400

2.75

25

b）truck locking magnet

Using truck locking magnet,can provent circuit breaker from testing position to racking intohen control supply without electricity. When control supply with electricity,locking magnet

can be unlocked and when without electricity,it's locking.w

d）Mechanical programmer lock

Providing position interlocking of two withdrawable circuit breakers, when one of two circuit breakers isworking position,else one is testing position.

Two circuit breakers are available with two same locks and one key.

e Withdrawable interlocking with swithchgear door）after closing switchgear door,can operate truck.

after closing switchgear door,can operate truck and switchgear door can be opened whencircuit breaker is tesing position.

Mechanical programmer lock

Indirect over-current release

Truck locking magnet8600

5.6

26

AC220 DC220 AC110 DC110

Rated Supply Ua（V）

voltageAC220 DC220 AC110 DC110

8600

5.6

26

630 1250

25 31.5、 25 31.5 40、、

Rated normal current（A）

Rated short-circuit breaking current（kA）

Rated normal current Ir= 630A、1250A、1600A，210mm pole centre distance

Fixed type

7

1600

31.5

Rated normal current 1600A, 2000A, 2500A、3150A and 4000A,275mm pole centre distance

Ir=

Direction Aφ75

M18×2.5

Deep 25

75 275 4-M12PositionⅡ PositionⅠ

466.5

2000 2500 3150

31.5 4050、

、31.5 40、 31.5 40、 31.5 40、



1600 4000

40、50

210

108

70

158

370520588

210

70

已储能CHARGED

CV1-12（VS1） 00001

TRIP

CLOSE

MANUAL CHARGE

C AUT ION Ple ase ob se rve t he instru ction m anual and f ollowthe rules o f good en gin eer ing p ractice：

！

CHANGSHU SWITCHGEAR MFG.CO.,LTD. FORMER CHANGSHU SWITCHGEAR PLANT（）

INDOORHIGH-VOLTAGEVACUUM CIRCUITBREAKERType：C V1 -12（V S1）

Ra ted pora meters:Frequency:Voltage:Normal current: 630 1250 1600 2000 2500 3150A

50Hz12kV

25 31.5 40kA4 s

Motor voltage:Operating voltag e:

Operating sequen ce:

Short-circuit br eaking c urrent:Duration of Shor t-circui t:

A C DC 220V

0-0.3s-CO-180s-CO 0-180s-CO-180s-CO

A C DC 220V110V110V

INDOORHIGH-VOLTAGEVACUUM CIRCUITBREAKER

275

108

370650（Ⅱ）720（Ⅰ）

770

275

70158

70INDOORHIGH-VOLTAGEVACUUM CIRCUITBREAKER

Type：C V1-1 2（ VS1）

Rated porameters:Frequency:Voltage:Normal current: 630 1250 1600 20 00 2500 3150A

50Hz12 kV

25 31.5 40kA4 s

Motor voltage:Operating voltage:

Operating sequence :

Short-circuit brea king cur rent:Duration of Short- circuit:

AC DC 220V

0-0.3s-CO-180s-CO 0-180s-CO-180s-CO

AC DC 220V110V110V

CAU T ION Please observe the ins tru ction man ual an d followthe ru les of g ood engine ering pra ct ice：

！


CV1-12（VS1）

TRIP

CLOSE

MANUAL CHARGE

已储能CHARGED


41.5 275 4-M12433

15

Direction A

60

4-M10

Direction A

Direction A

8

Φ79 Φ109

2000 2500 3150

31.5、40 、5031.5、40 、5050 31.5、40 、50 31.5、40 、50


Rated short- circuit breaking current（kA）

1600

Dimensions of matching fixed contacts（mm）

4000

31.5、40、50

Rated normal current 1600A, 2000A, 2500A,,3150Aand 4000A ,275mm pole centre distance

Ir=1250,

Φ35 Φ49

630 1250

25 31.5、 25 31.5 40、、



Dimensions of matching fixed contacts（mm）

1600

31.5

Φ55

638277

108

70

158

370652682

70

CV1-12（VS1）

TRIP

CLOSE

MANUAL CHARGE

INDOOR HIGH-VOLTAGEVACUUMCIRCUIT BREAKERTyp e：CV1-1 2（V S 1）

Rated porameters:Freque ncy:Voltag e:Normal current: 630 1250 1600 2000 2500 3150A

50Hz12kV

25 31. 5 40kA4 s

Motor voltage:Operat ing voltage:

Operat ing sequence:

Short- circuit breaking current:Durati on of Short-circuit:

AC DC 220V

0-0.3s-CO-180s-CO 0-180s-C O-180s-CO

AC DC 220V110V110V CHANGSHU SWITCHGEAR MFG.CO.,LTD. FORMER CHANGSHU SWITCHGEAR PLANT（）

已储能CHARGED

C AUT ION Ple ase ob se rve t he instru ction m anual a nd f ollowthe rules o f good en gine er ing practice：

！

与柜体配合时，需保证动触头进入接触点尺寸为1 5-25m m

静触头侧动触头侧

15 -25mm

510 40 89

432598

183

838377

108

70 70158

370852880

已储能CHARGED

CV1-12（VS1）

CLOSE

MANUAL CHARGE

TRIP

IN DOOR H IGH-VOLTAGE VA CUUM CIR CU IT BRE AKE RType：CV1-12（VS1）

Rated porameters:Frequency:Voltage:

Normal current: 630 1250 1600 2000 2500 3150A

50Hz12k V

25 31.5 40k A4 s


Operating sequence:

Short-circuit breaking current:Duration of Short-circuit:

A C DC 220 V

0-0.3s-CO-180s-CO 0-180s-CO-180s-CO

A C DC 220 V110 V110 V CHA NGS HU S WIT CHG EA R M FG. C O. ,LT D. FORM ER CHA NGS HU S WIT CHGE A R P LA NT（）

CAUTION Please observe the instructionmanual and followthe rules ofgood engineeringpractice：

！

与柜体配合时，需保证动触头进入接触点尺寸为15-25mm

静触头侧动触头侧

1 5-25mm

536 89

160358

586

89

1250

Rated normal current Ir= 630A、1250A、1600A，210mm pole centre distance

Withdrawable type


IN DOOR H IGH-VOLTAGE VA CUUM C IR CU IT BR EAKER

9

182 180 210 210

142 130 510

852

PositionⅠ PositionⅡ PositionⅡ

M18 2.5×Deep 25

6-M12

φ75

20

108

70

88.5137300

380

70

370

PositionⅠ PositionⅡ

158

PositionⅠ PositionⅡ PositionⅡ

CAUTIO N Please observe the instruction manual and fol lowthe rules of good engineering p ractice：

！


CVR1-12

TRIP

CLOSE

MAN U AL C HAR GE

INDOOR HIGH-VOLTAGE VACUUM CIRCUIT BREAKERType：CVR1-1 2

Frequency:Voltage:Normal current: 630 1250 A

50Hz12kV

25 31.5 KA4 s


Operating sequence:


AC DC 220V

0-0.3s-CO-180s-CO 0-180s-CO-180s-CO

AC DC 220V110V110V


Rated short- circuit breaking current（kA）

630

25 31.5、

1250

25 31.5、

INDOOR HIGH-VOLTAGE VACUUM CIRCUIT BREAKER

A、 rotation axis interlocking

a） Interlock on left

b） Interlock on right

10

Used in fixed switchgear, can provide"five provention" function with mechanical interlocking of fixed switchgear.

Rotating axis matched with interlocking piece of vibrator(ordering by) can make circuit breaker open or not close.

CAUTIO N Ple ase observe th e instruct ion m anu al and followthe rules of good engineering pra ctice：

！


已储能

CHARGED

CV1-12（VS1） 00001

TR IP

CLOSE

MANUAL C HARGE

INDOOR HIGH-VOLTAGE VACUUM CIRCUIT BREAKERType：CV1-12（VS1）

Rated porameters:Frequency:Voltage:Normal current: 63 0 12 50 1600 2000 25 00 3150A

5 0Hz12kV

2 5 31.5 40kA4 s

/Motor voltage:Operating voltage:

Operating sequence:


A C DC 220V

0-0.3s-CO-180s-CO 0-180s-CO-180s-CO

A C DC 220V110V110V

10

2-M5

34

50

10

C AUTIO N Ple as e ob se rve the in st ru cti on m anual an d followt he rules of good en gine er ing p ractice：

！

CH ANGSHU SWITCHGEAR MFG.CO., LTD. FORMER CHANG SHU SWITCHGEAR PLANT（）

已储能

CHARGED

CV1-12（VS1） 00001

TR IP

CL OSE

MANUAL CHARGE

INDOOR HIGH-VOLTA GE VACUUM CIR CUIT B REA KERT ype：CV1-12（VS1）

Rated porameters:Frequency:Voltage:Normal current: 630 12 50 1600 2 000 2 500 315 0A

5 0Hz12k V

25 31 .5 40k A4 s


Operating sequence:


AC DC 220V

0-0.3s-CO-180s-CO 0-180s-CO-180s-CO

AC DC 220V110V110V

10

2-M534

10

50

INDOOR HIGH-VOLTA GE VACUUM CIRCUIT B REA KER


B、 Overhanging of principal axis

a） Overhang to the left

b） Overhang to the right

11

"Overhanging of principal axis"can provide on/off interlocking signal, it's provide remote distancemonitoring or interlocking of assembling.

C、 principal axis extend frame and rotation axis interlockinga） Interlock on leftb） interlock on right

40

40

Note: on the right side of the spindle, the length of the L=40mm or 50mm,if the other length, please contact with the company.

CA UT IO N Please obse rve the i nstru ct ion manual an d f ollowthe ru les of good engi neering practice：

！

CH ANGS HU SWITCHGE AR MFG.CO .,LTD. FORMER CHA NGSHU S WITCHGE AR PLANT（）

已储能CHARGED

CV1-12（VS1） 00 001

TR IP

CLOSE

MAN UAL C H AR GE

INDOOR HIGH-VOLTAGE VACUUM CIRCUIT BREAKERTy pe：CV 1-1 2（VS1）

Rated porameters:Frequency:Voltage:Normal current: 630 1250 1600 2000 2500 3150A

50Hz12kV

25 31.5 40kA4 s


Operating sequence:


AC DC 220V

0-0.3s-CO-180s-CO 0-180s-CO-180s-CO

AC DC 220V110 V110 V

M10 25× L

INDOOR HIGH-VOLTAGE VACUUM CIRCUITBREAKER

CAUTION Please observe the instruction manual and followthe rules of good engineering practice：

！


已储能

CHARGED

CV1-12（VS1） 00001

TRIP

CLOSE

MAN UAL C HARGE

INDOOR H IG H-VO LTA GE VACUUM CIRCUIT BREAKERType：C V1-12（VS1）

Ra te d pora meters :

Freq ue ncy:Volt ag e:Norm al curre nt: 63 0 1 25 0 1600 2 000 25 00 3 150 A

50H z12kV

2 5 31.5 40kA4 s

Moto r voltag e:Oper at ing vo ltage:

Oper at ing se quence :

Shor t- circui t brea ki ng cur rent:Dura ti on of Short- ci rcuit:

AC DC 220V

0-0 .3s-CO -180s-CO 0-180s-C O-1 80s-CO

AC DC 220V110V110V

L M10 25×

INDOOR HIG H-VO LTA GE VA CUUM CIR CUIT BREAKE R

Note: on the left side of the spindle, the length of the L=40mm or 50mm,if the other length, please contact with the company.

Earthing modea） normal earthing mode(earthing bar grouded)

58

160

58 58

200 200

Earthing bar(4mm)

Switchgear width：800mm

Switchgear width：1000mm

Earthing bar(4mm)

12

800

1000

296

496

b） Special earthing mode 1 (earthing contact grounded)

c） Special earthing mode 2 (earthing clamp grounded)

switchgear width（mm） A（mm）

Note：must be matched with special rail.

A Earthing bar（4×40）

25.538

Earthing clamp

13

A、

14

PositionⅠ75

12

2-M5

8

34


！

CHANGSHUSWITCHGEARMFG.CO.,LTD. FORMERCHANGSHUSWITCHGEARPLANT（）

CVR1-12

TRIP

C LOS E

MAN U AL C HARG E

INDOOR HIGH-VOLTAGE VACUUM CIRCUIT BREAKERType：C VR1- 12

Ra te d pora meters :Freq ue ncy:Volt ag e:Norm al curre nt: 63 0 1250 A

5 0H z1 2kV

25 31.5 KA4 s

Moto r voltag e:Oper at ing vo ltage:

Oper at ing se quence :

Shor t- circui t brea king c ur rent :

Dura ti on of Short- circui t:

AC DC 220V

0 -0 .3s-CO -180s-CO 0-180s-C O- 180s- CO

AC DC 220V110V110V

rotation axis interlocking on right

Rotating axis matched with interlocking piece of vibrator(ordering by) can make circuit breaker open or not close.


15

B、 Overhanging of principal axis on right

"Overhanging of principal axis"can provide on/off interlocking signal, it's provide remote distancemonitoring or interlocking of assembling.

C、 principal axis extend frame and rotation axis interlocking on right

PositionⅠ15


！


CVR1-12

TR IP

CL OSE

MAN UA L CH AR GEINDOOR HIGH-VOLTAGE VACUUM CIRCUIT BREAKERT ype：C VR 1-1 2

Rate d pora me ters :Fr eque nc y:Vo ltag e:No rmal c urre nt : 63 0 1250 A

50 Hz1 2kV

25 3 1.5 KA4 s

Mo tor vo ltag e:Op erat in g vo lt age:

Op erat in g se qu ence :

Sh ort- ci rcui t brea ki ng c ur rent :Du rati on of Sh ort- ci rcui t:

AC DC 220V

0 -0.3s-CO -180s-CO 0-180s-C O-180s-C O

AC DC 220V110V110V

M10 25×35


C S R □-operating function serial number：

1、upper(down) three work position disconnector

2、upper(down) two work position disconnector

3、upper three work position disconnector and down two work position disconnector

4、upper three work position disconnector and down earth switch

5、upper three work position disconnector and down two work position disconnector

6、upper three work position disconnector and down earth switch

switchgear of lateral mounted breaker

type of sequence operating mechansim initial state

open breaker,open upper(down) disconnector earthing

close operation open operation

16

Type of CSR

handle

sequence operating mechansim

CSR-1upper(down) three work position disconnector

CSR-2upper(down) two work position disconnector

CSR-3upper three work position disconnectorupper two work position disconnector

CSR-4upper three work position disconnector

down earth switch

CSR-5upper two work position disconnectorupper two work position disconnector

CSR-6upper two work position disconnector

down earth switch

breaker open,upper(down) disconnector open

breaker open,upper disconnector earthing,down disconnector open

breaker open,upper disconnector earthing,down earth swith earthing

breaker open,upper disconnector opoen,down disconnector open

breaker open,upper disconnector opoen,down earth swith earthing

close upper(down) disconnector close breaker

close upper(down) disconnector close breaker

close down disconnector,upper upperdisconnector ,close breaker

open earth switch, close upper disconnector,close breaker

close down disconnector,close upperdisconnector ,close breaker

open earth switch, close upperdisconnector, close breaker

open breaker ,open upper disconnector,close down earth swith

open breaker ,open upper disconnector,open down disconnector

open breaker,open upper disconnector earthing,close down earth swith

open breaker,open upper disconnector earthing,open down disconnector

breaker open,open upper(down) disconnector

breaker open,upper(down) disconnector earthing

CSR typical operating procedures

sequence operating mechansim construction

1

2

3

4

5

67

8

9

10

mounting dimension of CSR matching up CVR1-12

17

1-padlock plater； 2-open/close indication of upper disconnector；3-cabinet door interlock square bar；

4-open/close indication of earth switch；5-operation description； 6-middle door inter lock；

7-open/close indication of down disconnector； 8-open/close of breaker；

9-operating axis interlock bar； 10-preventing breaker close square bar；

CVR1 mounting dimension

CSR mounting dimension

2-M12

6-M12

300 120 147

2-φ13

137 102

CSR outline and mounting dimension

18

CSR隔离开关程序操作机构

断路器分合指示

断路器合闸时，联锁闭锁操作手柄不能插入操作孔

常熟开关制造有限公司（原常熟开关厂）

211

Direction B

Direction B

原始位置：断路器分，隔离开关

合闸操作：先合隔离开关，再合断路器

分闸操作：先分断路器，再分隔离开关、至

隔离开关

合

柜门联锁

每次操作应先打开，锁定装置操作一次自动锁定一次

锁定装置

开

合合分

39.6

10

20160

215

3-16×11

2-11 16×

Direction A

147 50.5

2-M12

2-φ13

Direction A

19

CV1-12 Fixed type

Standard scheme

20

CV1-12 withdrawable typestandard scheme

21

Non-standard scheme 01/S1:3NO3NC;QF:7NO7NC

CV1-12 Fixed type

22

Non-standard scheme 02/S1:3NO3NC

CV1-12 Fixed type

23

Non-standard scheme 03/QF:7NO7NC

CV1-12 Fixed type

24


CV1-12 Fixed type

25


CV1-12 Fixed type

26


CV1-12 withdrawable type

27



28



29



30



31




32


33



34

Non-standard scheme14/canceling QF contact paralleling with 29 and 39 terminal


35

Non-standard scheme 15/canceling S8 contact paralleling with 29 and 39 terminal


36

Non-standard scheme 16/canceling QF contact paralleling with 6 16 29 and 39 terminal、、


CVR1-12 fixed type

37

38

vacuum circuit breakerCVR1-12

upper disconnectorGN38-12

lower dissonnectorGN38-12

grounding switchJN15-12/31.5

current transformationLFZB8-10

voltage transformationJDZ-10

800×1000×1900~2200 800×1000×2200800×1000×1900~2200 800×1000×1900~2200 800×1000×2200

630 1250、

01 02 03 04 05

1 1 1 1 1

1 1 1

1

1

1 1

11

3 2 3 2 3

Schematic diagram

800

注意：请严格遵守使用规程和正确的操作规范！

CAUTIO N Ple ase observe the instru ct ion manual and f ollowthe rules of good en gineering pra ct ice：

！

常熟开关制造有限公司（原常熟开关厂）C H A N G S H U S WI T C H G E A R M F G . C O ., L TD . F O R M E R C H A N G S H U S W I T C H G E A R P L A N T（）

CVR1-12 户内高压真空断路器

分闸按钮TRIP

合闸按钮CLOSE

手动储能M ANU AL C HAR G E

户内高压真空断路器INDOOR HIGH-VOLTAGEVACUUMCIRCUIT BREAKER

型号/T ype：C VR1- 12

额定参数/Rated porameters:频率 /Frequency:电压 /Voltage:电流 /Normal current: 630 1250 A

50Hz12kV

25 31.5 KA4 s

电机电压 /Motor voltage:操作电压 /Operating voltage:

操作顺序 /Operating sequence:

短路开断电流 /Short-circuit breaking current:短路持续时间 /Duration of Short-circuit:

A C D C 2 20 V

0-0.3 s- CO-180s-CO 0-180s-CO- 180s- CO

A C D C 2 20 V11 0 V11 0 V

下隔离开关

800

CVR1-12 户内高压真空断路器

合闸按钮CLOSE

分闸按钮TRIP

户内高压真空断路器INDOORHIGH-VOLTAGEVACUUM CIRCUIT BREAKER

型号 /Typ e：C VR1- 12

额定参数 /Rated porameters:频率 / Frequency:电压 / Voltage:电流 / Normal current: 630 1250 A

50Hz12kV

25 31.5 KA4 s

电机电压 / Motor voltage:操作电压 / Operating voltage:

操作顺序 / Operating sequence:


A C D C 2 2 0 V

0-0.3s-CO-1 80s-CO 0-180s-CO-180s-CO

A C D C 2 2 0 V1 1 0 V1 1 0 V


CAUTION Please ob se rve the instruction m anual and followthe ru les o f good engineer ing practice：

！

常熟开关制造有限公司（原常熟开关厂）C H A N G S H U S W I T C H G E A R M F G .C O . , LT D . F O R M E R C H A N G S H U S W I T C H G E A R P L A N T（）

800

户内高压真空断路器CVR1-12

合闸按钮CLOSE

M AN U AL CH AR GE手动储能M AN UA L C H ARG E

手动储能

分闸按钮TRIP

户内高压真空断路器INDOOR HIGH-VOLTAGEVACUUM CIRCUIT BREAKER

型号/T ype：C VR1- 12

额定参数 /Rated porameters:频率 /Frequency:电压 /Voltage:电流 /Normal current: 630 1250 A

50Hz12kV

25 31.5 KA4 s




A C D C 22 0 V

0-0.3s-CO-180s-CO 0-180s-CO-180s-CO

A C D C 22 0 V11 0 V11 0 V


CAUTION Ple ase observe the instr uction manual and followthe rules of good engineering pr actice：

！

常熟开关制造有限公司（原常熟开关厂）C H AN G S H U S WI T C H G E A R M F G . C O ., L T D . F O R M E R C H A N G S H U S WI T C H G E A R P L A N T（）

下隔离开关

下隔离开关

上隔离开关

5

800

分闸按钮TRIP

合闸按钮CLOSE

M AN UA L C H ARG E手动储能

户内高压真空断路器INDOORHIGH-VOLTAGEVACUUM CIRCUIT BREAKER

型号/T ype：C VR1 -12

额定参数/ Rated porameters:频率 /Frequency:电压 /Voltage:电流 /Normal current: 630 1250 A

50Hz12kV

25 31.5 KA4 s




A C D C 2 2 0 V

0-0.3s- CO-180s-CO 0-180s-CO- 180s- CO

A C D C 2 2 0 V11 0 V11 0 V


CAUTION Please observe the instruction man ual and followthe rules of g ood engineer ing practice：

！

常熟开关制造有限公司（原常熟开关厂）C H A N G S H U S W I T C H G E A R M F G .C O . , LT D . F O R M E R C H A N G S H U S W I T C H G E A R P LA N T（）

下隔离开关

上隔离开关

1

2

3

4

cable in coming (out coming) cable in coming (out coming) cable in coming (out coming) cable in coming (out coming) cable in coming (out coming)

1.GN38 upper disconnector 2.CVR1-12 vacuum circuit breaker 3.inter lock device 4.GN down disconnector 5.JN15-12/31.5 earthing switch

Main structure wiring method diagram

Method number

first circuit method

rated current

Cabinet dimension (width depth)

Usage

CSR program operating mechanism

Centre distance 210mm

User should make sure of their detailed acquaintance of the products' technological materials and make ordering by the ordering noticein terms of future applicable situations of the circuit breakers

CV1-12 Order Form

(Please mark√ in□)

User DateOrder Amount

39

(Fixed type)


AC220V

AC220V

AC220V

DC110V

DC110V

DC110V

DC220V

DC220V

DC220V

Shunt closing release

Charging motor

Shunt opening release AC110V

AC110V

AC110V

Closing locking（Y1+S2）

Anti-pumping relay（KO）*

5A

3.5A Two phases（Y7、Y8）




Signal outputnon-standard

scheme

Adding one microswitch

Adding two microswitchs

Auxiliary switch 10NO10NC

Note:1.Optional accessories is charge item;

2.Rotation axis interlocking and overhang of principal axis may be choiced together.

Auxiliary switch 10NO10NCAdding one microswitch

Wiring mode of secondary circuit Terminal(standard)

Interlocking mode

Rotation axisinterlocking

Overhang ofprincipal axis

Auxiliary switch 10NO10NCAdding two microswitchs

Opening interlock on left Opening +closing interlock on left

Opening interlock on right Opening +closing interlock on right

Overhang to left of principal axis

Overhang to right of principal axis

The cord with plug

CV1-12（）VS1

275mm

Specification Specification Specification

AC220V DC110V DC220VAC110V

Quantity

□1600-31.5□1600-40□2000-31.5□2000-40□2500-40□2500-50

□630-25□630-31.5□1250-25□1250-31.5□1250-40□1600-31.5

□3150-31.5□3150-40□4000-40□4000-50

Scheme 01/S1: 3NO3NC charging ;QF:7（ signal） NO7NC（on/off signal）

Scheme 02/S1: 3NO3NC charging（）signal

Scheme 03/OF: 7NO7NC on/off signal（）

Scheme 04/S1: 2NO2NC charging（ signal）;QF:7NO7NC（on/off signal）

Scheme 05/S1: 2NO2NC charging（ signal）

□ 40mm□ 50mm

Stretch outStretch out□ 40mm□ 50mm

Stretch outStretch out

(with the arm)

Quantity Quantity


AC220V

AC220V

AC220V

DC110V

DC110V

DC110V

DC220V

DC220V

DC220V


Charging motor

Shunt opening release AC110V

AC110V

AC110V

Closing locking（Y1+S2）

Anti-pumping relay（K0）*

5A

3.5A

Other*

Truck locking（Y0）

Earthing mode

Normal earthing mode(earthing bar grounded)*Special earthing mode1(earthing contact grounded)

Mechanical programme lock (truck)

withdrawable interlockingwith switchgear door

after closing switchgear door,can operate truck

after closing switchgear door,can operate truck and switchgear door may be opened when breaker is tesing position

Note:Optional accessories is charge item(else with ).*

Two step one Three step two Four step two

Adding one microswitch

Adding two microswitchs

Auxiliary switch 10NO10NC





Scheme 07/QF: 7NO7NC（on/off signal）



Scheme 11/S1: 2NO2NC charging ;QF:6（ signal） NO6NC（on/off signal）

Scheme 12/S1: 3NO1NC charging（ signal）;QF:7NO6NC（on/off signal）



Scheme 9/QF: 6NO6NC（on/off signal）

Scheme 14/canceling QF contact paralleling 29and39terminal

Scheme 15/canceling S8 contact paralleling 29and39terminal

Signal outputnon-standard

scheme

Special earthing mode2(earthing clamp grounded)

Auxiliary switch 10NO10NCAdding two microswitchs

Auxiliary switch 10NO10NCAdding one microswitch

User should make sure of their detailed acquaintance of the products' technological materials and make ordering by the ordering noticein terms of future applicable situations of the circuit breakers



40

(Withdrawable type)

CV1-12（）VS1

Specification

centre distance210mm

（Cabinet width800）



Scheme 16/canceling QF contact paralleling 6 16 29 and 39terminal、、

CV1-12 Order Form

275mm（Cabinet width1000）

□630-25□630-31.5□1250-25□1250-31.5□1250-40□1600-31.5

Specification Specification Specification

□1250-50□1600-31.5□1600-40□1600-50

□2000-31.5□2000-40□2000-50□2500-31.5□2500-40□2500-50

□3150-31.5□3150-40□3150-50□4000-31.5□4000-40□4000-50

Quantity Quantity Quantity Quantity

□AC110V

□AC110V

□AC110V

□AC110V

□AC220V

□AC220V

□AC220V

□AC220V

□DC220V

□DC220V

□DC220V

□DC220V□ （Y1+S2）Closing locking

□ （Y7、Y8） □ （Y7、Y8、Y9）

□ （Y7、Y8） □ （Y7、Y8、Y9）

Two phases Three phases

Two phases Three phases

3.5A

5A

□630-25 □630-31.5 □1250-25 □1250-31.5CVR1-12/T

41


Type


Charging motor

Shunt opening release


Interlocking mode

Note:1.Optional accessories is charge item(else with );2.Rotation axis interlocking and overhang of principal axis may be choiced together.

*

3.Seconding circuit wiring mode is terminal bar,please call us if user other out coming line;4.Selecting three phases overcurrent releases (Y7 Y8 Y9) using middle CT overcurrent releases replacing.、、，

CVR1-12 Order Form


□DC110V

□DC110V

□DC110V

□DC110V

□CSR-1/upper(down) three work position disconnector

□CSR-2/upper(down) two work position disconnector

□CSR-3/upper three work position disconnector and down two work positiondisconnector□CSR-4/upper three work position disconnector and down earth switch

□CSR-5/upper three work position disconnector and down two work positiondisconnector□CSR-6/upper three work position disconnector and down earth switch

sequence operating mechanismCSR

□

Overhang□overhang of principal

axis on right（with the arm）

□

Anti-pumping relay（K0）*

□open interlock □open+close interlock

Stretch out 35mm

rotation axis

interlocking on right

CV1-12 ( VS1 ) HIGH VOLTAGE INDOOR VCBCVR1-12 LATERAL MOUNTED HIGH VOLTAGE INDOOR VCB

CHANGSHU SWITCHGEAR MFG. CO.,LTD.FORMER CHANGSHU（ SWITCHGEAR PLANT）

All technical data of products should be subject to final confirmation of our technical department.Publishing of this product catalogue and explaination of all details will be reserved by Changshu SwitchgearMfg. Co., Ltd. former Changshu Switchgear Plant .（）

ADDRESS:NO.8 JIANYE ROAD CHANGSHU，JIANGSU，P.R.CHINA

URL:HTTP://WWW.RIYUE.COM.CN

E-MAIL:[email protected]

POST CODE:215500

CHANGSHU SWITCHGEAR MFG. CO., LTD. FORMER CHANGSHU SWITCHGEAR PLANT（）

2015

CV

CW

CM

CJR CJD CD CH CE

CK CR CACB

Version

http://WWW.RIYUE.COM.CN

mailto:E-MAIL:[email protected]

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