07897252EN-REV05.pdf

0UserManual

0MV vacuum circuit breaker

0Evolis 17.5 kV

02013

Released for ManufacturingPrinted on 2013/07/01

Contents

Evolis description 2Front 2Handling 2Handling 3Storage 3Caution 3

Basic circuit breaker use 4

Drawout circuit breaker in cradle use 7Front 7In cubicle 8On the ground 8Rack-in using handle 9Rack-out using handle 9In cubicle 10On the ground 10Testing the circuit breaker in the racked-out position 11From test position to racked-in with handle 11

Drawout circuit breaker in MCset use 12Rack-in the withdrawable part 13Rack-out using handle 14Locking and prevention by 6 to 8 mm diameter padlocks 16Preventing the instruction for mechanical opening of a drawout part in its in - service position. 16Can aslo prevent supplementary rack in and rack out. 16

Before the first operation 17Operating mode 17

Before working on the device 18

Preventive maintenance 19Foreword 19Table for circuit breaker 19Table for drawout circuit breaker in cradle 19Table for drawout circuit breaker in MCset 19

Corrective maintenance 20Foreword 20Ordering and replacing spare parts 20Table for basic circuit breaker 20Table for drawout circuit breaker and cradle 20Trouble shootingUpon circuit breaker tripping 21Table for circuit breaker 21Table for drawout circuit breaker and cradle 22

Released for Manufacturing
107897252EN-REV05TDM Printed on 2013/07/01

Evolis description

Front A: Lifting ringB: Low voltage connectionC: Charging leverD: Closing buttonE: Opening buttonF: Performance plateG: Mechanical indicator for operating

mechanism charging H: Mechanical indicator for circuit breaker statusJ: Counter K: Serial number and year of manufacture

DE30355

Ics = 100% Icu

220/440

525

690

100

100

85

Icw 85kA/1s

DV2

cat.B

IEC 947-2

UTE VDE BS CEI UNE AS NEMA

EN 60947-2

50/60Hz

Ue

Icu

(V)

(kA)

1234

A

B

C

D

E

F

G

H

J

K

Handling70 kg

DE30356

Ics = 100% Icu

220/440

525

690

100

100

85

Icw 85kA/1s

DV2

cat.B

IEC 947-2


EN 60947-2

50/60Hz

Ue

Icu

(V)

(kA)

1234

2 07897252EN-REV05Printed on 2013/07/01

Evolis description (cont.)

Handling

2006

03

200604

Ics = 100% Icu

220/440

525

690

100

100

85

Icw 85kA/1s

DV2

cat.B

IEC 947-2


EN 60947-2

50/60Hz

Ue

Icu

(V)

(kA)

1234

Storage

2006

05

200606

2006

07 70 ˚C

-40 ˚C

ok

Caution

2006

08

For professional use only Schneider Electric responsability cannot be held liable for the information given in this document

200

609

Risk of burningRisk of explosionb Before intervening on or in this device, the general power supply must be cut off.b Always use an appropriate voltage detection device to confirm the absence of the voltage.b Replace all protective covers such as doors and panels before re-energising the circuit breaker.

You shall refer to the installation guide no. 07897253EN for any information and recommandation on the installation and connection Evolis.

307897252EN-REV05 Printed on 2013/07/01

Basic circuit breaker use

200610

crack !

Opening cycle

20

05

91

push OFF

pu

O1 press

b indicators move to:

20

06

12 O OFF

discharged

200613

crack !

Closing cycle

20

05

92

push ON

1 press


20

06

15

discharged

I ON

200616

crack !

Opening-closing cycle

20

05

93

X 6

crack !

1 charge

20

06

18

a


charged�OK

20

05

94

push ON

2 press


20

06

15

discharged

I ON

4 07897252EN-REV05Printed on 2013/07/01

Basic circuit breaker use (cont.)

20

06

19

Opening-closing-opening cycle

Preliminary step

2006

17

X 6

crack !

20

06

18

a

charged�OK

2005

94

push ON

20

06

15

discharged

I ON

2006

17

X 6

crack !2

00

62

0a charged�

OK

Cycle

200

611

push OFF

pu

O

20

06

18 O OFF

charged�OK

Opening

Closing

200

614

push ON

20

06

15

discharged

I ON

Opening

2006

11

push OFF

pu

O 20

06

12 O OFF

discharged

507897252EN-REV05 Printed on 2013/07/01

Basic circuit breaker use (cont.)
200621
Locking circuit breaker in "O" position by key and padlock

20

06

11

push OFF

pu

O 20

06

18

b O OFF2

00

61

7

X 6

crack !

20

06

18

a

charged�OK

20

06

22

charged

OK

21

Padlocking facility.

20

06

23

charged

OK

push OFF

push ON

O

Insert one key and turn it.

6 07897252EN-REV05Printed on 2013/07/01

Drawout circuit breaker in cradle use

Front

DE

303

57

TEST

TEST

A: Opening for operating handle.B: Mechanical position indicator.C: Device for padlocking.D: Selector

2006

25

Extraction and insertion of the circuit breaker.

2006

26

Rack in/out

2006

27

Circuit breaker closing and opening.

707897252EN-REV05 Printed on 2013/07/01

Drawout circuit breaker in cradle use (cont.)

DE30361

In cubicle

DE30358

2�

1�

3�

200630

Unlock circuit breaker from extraction table.

DE30359

On the ground

DE30376

1

2

DE30375

DE30376

12

8 07897252EN-REV05Printed on 2013/07/01


Rack-in using handle

DE

303

60

Conditions:b earthing switch openb no lockingb circuit breaker open.

1 Selector in "extraction" position.

2 Connect the low voltage plug.Close the door (in cubicle).

3 Selector in the "movement" position.

4 Rack-in by rotating the handle to the right. End of rack-in is characterised by the cluster’s force on the fingers up to statuschange on the indicator of racking truck and final stop.

5 Circuit breaker racked-in.

6 Selector in the "operating" position.

Low voltage plug is locked.

DE30362

Rack-out using handle

Conditions:b circuit breaker open

2006

11

push OFF

pu

O

b cubicle door closedb earthing switch open.

DE

303

63

1 Selector in "movement" position.2 Rack-out by rotating the handle to the left up to status change of racking

truck indicator.3 Circuit breaker racked-out.4 Selector in the "extraction" position.5 Disconnect the low voltage plug.

907897252EN-REV05 Printed on 2013/07/01


In cubicle 6 Unlock the circuit breaker by extraction table.

DE

303

64

1

23

7� Extract the circuit breaker.

DE

303

65D

E30

366

While pressing on the locking of the low voltage plug, turn the selector to the operating position so as to lock the circuit breaker to the table.Close the upper low voltage cover.

On the ground 6 Unlock the circuit breaker with a screwdriver.

DE

3037

7

1 2

7� Extract the circuit breaker.

DE

3037

8

10 07897252EN-REV05Printed on 2013/07/01


DE

3036

9

TESTTesting the circuit breaker in the racked-out position

DE

303

67

TEST�

Conditions:b cubicle door closed.

1 Circuit breaker racked-out.

2 Selector in "operating position".

DE

303

70

TEST

From test position to racked-in with handle

DE

3036

8

TEST�

Conditions:b earthing switch openb circuit breaker openb no locking.

1 Selector in the "movement" position.

2 Rack-in by rotating the handle to the right. End of rack-in is characterised by the cluster’s force on the fingers up to status change on the indicator of racking

truck and the final stop.3 Circuit breaker racked-in.

4 Selector in the "operating" position.

1107897252EN-REV05 Printed on 2013/07/01

Drawout circuit breaker in MCset use

12 07897252EN-REV05

201

265

2 13

A

B

1: Mechanical opening push-button.2: Removable part position selector.3: Hole for inserting removable part operating crank handle.A: Position for disconnector carriage lock (option).B: Mechanical indicator of removable part position.

200

648

Operating position

201

266

Rack-in

2012

67

Rack-out

2012

68

Insertion/extraction of the circuit breaker

Quick use

201

269

+1

4

3

2

+1

4

3

2

2

+1

4

3

2

+1

4

3

2

+1

4

3

2

+1

4

3

2

2 1

3

+ +1

2

3

4

1

2

3

4

2


Drawout circuit breaker in MCset use (cont.)

Rack-in the withdrawable part

201280

2012

8420

1283

Unlock circuit breaker from extraction table.

201

285

2012

86

1

2

3

Plug in the LV connector, after pushing in and holding down the red button under the latch. Push the latch. Plug in the connecting lead and latch it.

2012

91

2

Before closing the access door to the removable part, raise the panel and check that it is securely latched in the raised position. Close the door.

2012

87

1307897252EN-REV05 Printed on 2013/07/01


201270

201

271 2

Conditions:b cubicle door closedb earthing switch openb no lockingb circuit breaker open

201

272 22 1

2

201

273

3

2

2012

74

Rack-out using handle

201275

2012

76

Conditions:b cubicle door closedb earthing switch openb no lockingb circuit breaker open

2012

7720

1278 2

3

201

279

14 07897252EN-REV05Printed on 2013/07/01


201280

201

281

Open the cubicle door.Unplug the LV auxiliaries connecting lead by pressing the red push-button

and pulling the connector latch (circuit breaker or contactor).

2012

8220

128

320

1290

201

287

201

292

Before closing the removable part access door, lower the panel.Close the door.

1507897252EN-REV05 Printed on 2013/07/01


Locking and prevention by 6 to 8 mm diameter padlocksb 3 on the plugging in prevention selectorb 1 on the flap protecting the push-button for mechanical opening of the removable part.

Preventing the instruction for mechanical opening of a drawout part in its in - service position.

Can also prevent supplementary rack in and rack out.

2012

88

Fit 1 padlock to the flap protecting the mechanical opening push-button 1.

Locking the removable part in the rack in position

b Earthing switch closed.b Busbar bridge rack in.

2012

89

The key is released only if the removable part is in the rack in position and locked.

16 07897252EN-REV05Printed on 2013/07/01

Before the first operation

Operating mode A general check only takes a few minutes and eliminates all risk of incorrect action due to a mistake or carelessness.It is recommended: b for the first operationb after equipment has been energised for a long timeAll checks should be conducted on a de-energised device assembly.

Status of the connections and auxiliaries assemblyCheck the assembly and the tightening of power connections.Check that auxiliaries and accessories are correctly installed:b electrical auxiliariesb terminalsb auxiliary circuit connections.

OperationCheck the operation of:b contact openingb contact closing.

1707897252EN-REV05 Printed on 2013/07/01

Before working on the device

Drawout circuit breaker

DE

303

71

DE

30

37

2

DE

303

73

Fixed circuit breaker

DE

3037

2

DE

30

37

3

18 07897252EN-REV05Printed on 2013/07/01

Preventive maintenance

ForewordBefore any operation:b open the deviceb extract the device from its cubicleb cut-off power supply to auxiliary circuits and to the main circuitdischarge the operating mechanism if any.......

The device is designed to operate for 30 years or 10000 operations under normal conditions of use according to IEC 62271.Recommended: b 1 O-C operation every 4 years at least b 1 visual inspection every five years at least to be determined with Schneider group service centres.

Table for circuit breakerDescription Action Supplies ToolingPole units dust the insulating supports

(seat and seat cover) and vacuum interupter sleeve

rag

Degree of wear of vacuum interupter

measurement of degree of wear

spacers

Control unit (shaft, rods and booster)

clean with a grease remover and regrease

non chlorinated solvent grease remover, Isoflex Topas L152 grease

rag, brush

Table for drawout circuit breaker in cradleDescription Servicing Rate Supplies Tools

Cradle

Shutter bearing slots, vertical rod, shutter raising device slot

clean with a degreasing agent 10 years chlorine-free degreasing solvent cloth

grease 10 years Isoflex Topas L152 grease brush

Roller and contact with the rail wipe old grease 10 years chlorine-free degreasing solvent cloth


Notching pin holes clean with a degreasing agent 10 years chlorine-free degreasing solvent cloth

Rolling edge grease 10 years Isoflex Topas L152 grease brush

Racking truck

Notching pin (part on the truck and on contact with the rail)



Low voltage plug cam on cam shaft general cleaning 10 years chlorine-free degreasing solvent cloth


Opening operating mechanism rod (several points)

general cleaning 10 years chlorine-free degreasing solvent cloth


Earthing switch feeler and truck internal bearings



Shutter raising roller clean with a degreasing agent 10 years chlorine-free degreasing solvent cloth


Grooved propulsion shaft including its groove screw



Propulsion guide clean with a degreasing agent 10 years chlorine-free degreasing solvent cloth


Endless screw clean with a degreasing agent 10 years chlorine-free degreasing solvent cloth


Circuit breaker clusters and fingers in the bushings


grease, oil 10 years Amblygon TA 15/E2 or Mobilith SHC 100 brush

Table for drawout circuit breaker in MCsetDescription Servicing Rate Supplies Tools

Circuit breaker propulsion truck

Linear cam clean with a degreasing agent 10 years chlorine-free degreasing solvent cloth


Endless screw clean with a degreasing agent 10 years chlorine-free degreasing solvent cloth


Circuit breaker clusters and fingers in the bushings


grease, oil 10 years Amblygon TA 15/E2 or Mobilith SHC 100 brush

1907897252EN-REV05 Printed on 2013/07/01

Corrective maintenance

ForewordThe operations listed in the table below can be conducted by the customer or by Schneider Electric service agent. After each operation, conduct electric tests according to the standards in force.Careful: when conducting replacements, all the following accessories must imperatively be replaced with new parts.b Nylstop (self-stopping nut)b Contact washerb Stop ringb Mechanical pin

Ordering and replacing spare partsb ordering: see sales product catalogueb replacement: see installation guide

Table for basic circuit breakerDescription Carried out by Comments

Front control panel Schneider or panel builder

LV panel (cover) Schneider or panel builder

Arming lever Schneider or panel builder

Auxiliary contacts Schneider or panel builder

PF contact Schneider or panel builder

MCH / mechanism Schneider or panel builder Replace all 6000 operations

MN /MX / XF (trip coils) Schneider or panel builder

Operations counter Schneider or panel builder

Device keylock Schneider or panel builder

Padlocking of push buttons Schneider or panel builder

Device connectors Schneider or panel builder

MITOP unit Schneider or panel builder

Rod springs Schneider

Insulating support seat cover Schneider

Table for drawout circuit breaker and cradleDescription Carried out by Comments

Replacement of 6 equipped bushings

Schneider or panel builder Replace all 6

Replacement of 6 equipped bushings and clusters

Schneider or panel builder Replace all 6

Replacement of shutter operating mechanism cable

Schneider

Replacement of shutter + operating mechanism

Schneider Replace the assembly

Replacement of shutter operating roller on the truck

Schneider

Replacement of the selector and the circuit breaker truck's front plate

Schneider or panel builder

Replacement of the earth brush Schneider or panel builder or customer

Replacement of the low voltage plug

Schneider or panel builder or customer

Replacement of auxiliary and racked-in position contacts

Schneider or panel builder or customer

Individual replacement is possible

20 07897252EN-REV05Printed on 2013/07/01

Corrective maintenance (cont.)

Trouble shootingUpon circuit breaker trippingIdentification of causesUpon circuit breaker tripping, the circuit must never be re-closed, before having identified and eliminated the tripping cause.There may be multiple causes:b depending on the type of control unit, refer to the appropriate manuals (see Sepam user)b in function of the type of fault and the priority of installation re-starting, certain precautions should be taken, in particular insulation and dielectric tests on parts or on the entire installation. These checks and tests must be piloted and conducted by qualified personnel.

Table for circuit breakerSymptoms Incriminated unit Probable causes and remedies

Impossible to charge Electrical control unit: motor

Voltage too low at motor terminalsb restore voltageb possibly change the motor

Cabling b check connections of auxiliary circuits

Impossible to close the circuit breakerthe indicator remains in the open position

Undervoltage release No power to coilb power up the release or latch artificially in the "closed circuit" position

Closing release The release is not connected properlyb check the circuitThe coil is cut offb change the release

Arming device The control unit is not armedb arm the unit

The circuit breaker closes and immediately opens

All opening releases (direct or indirect)

There is a fault on the main HV circuit or poor setting of protection circuitsb eliminate this faultb adjust the protection circuits

The circuit breaker cannot be remotely opened

Opening release The release is not connected properly b check the circuitThe coil is cut offb change the releaseb check the protection circuit

2107897252EN-REV05 Printed on 2013/07/01

Corrective maintenance (cont.)

Table for drawout circuit breaker and cradleSymptoms Faulty mechanisms Probable causes and solutions

The circuit breaker on its truck was just inserted into its cradle.The selector is in the circuit breaker extraction authorisation and removal position: The selector cannot be turned to the rack-in authorised position.

The low voltage plug and the upper front cover of the circuit breaker.

Check that the low voltage plug was connected, the upper cover on the circuit breaker is correctly closed.

The notching pins of the circuit breaker truck. Make sure that nothing blocks the notching pins movement on the rails.

A lock on the cubicle's front door. Make sure that any possible locks on the cubicle's door do not act against the circuit breaker's truck. Close the cubicle's door.

The selector and its padlocking function. The truck selector is ready to receive a padlock. Close the padlock hole.

The circuit breaker is racked-inThe truck selector is in the closing authorised position.The circuit breaker is CLOSED:The selector cannot be turned to the rack-out authorised position

The automatic opening function of the circuit breaker via the selector

Manually open the circuit breaker using the opening pushbutton. In the case of a cubicle that has a locked door: electrically open the circuit breaker.In both cases contact a Schneider Electric service centre.

The circuit breaker is racked-inThe truck selector is in the closing authorised position.The circuit breaker is OPEN:The selector cannot be turned to the rack-out authorised position.

The safety function that prevents rack-in/out of the circuit breaker, if one of the circuit breaker poles remains closed.

One of the circuit breaker's pole has remained closed despite the opening order on the circuit breaker. Contact a Schneider Electric service centre.

The notching pins on the truck. The truck notching pins are slightly blocked in the notch holes in the rail.Help disengage the crank notches using a tool. Check the correct operation by re-conducting the manoeuvre.

The circuit breaker on its truck was just racked-in:b either by manually pushing it (manual version)b or by using the handle (version using propulsion)Selector rotation to the closing authorised position isnot possible.

The circuit breaker is not completely racked-in.

b Manual version:Re-conduct the manual rack-in operation while checking that the truck's crank notches fall opposite the rail notch holes.b version with propulsion:Re-insert the handle into the truck's rack-in hole and continue to turn until rack-in has been completed.

The propulsion handle(if there is one).

Selector rotation is impossible with the propulsion handle inserted into the truck.Withdraw the handle.

The circuit breaker on its truck is in the test position after racking-out (selector in the rack-in authorised position):The selector cannot be turned.

The propulsion handle(if there is one).

Selector rotation is impossible with the propulsion handle inserted into the truck.Withdraw the handle.

Truck with propulsion version:The circuit breaker on its truck is in the test position in the cubicle.The selector can be turned to 3 positions:The propulsion handle cannot be inserted all the way into the truck to allow for the circuit breaker to be racked-in.

Interlocking with the cubicle's earthing switch or locked to prevent rack-in stemming from the cubicle.

Open the earthing switch or free the locked to prevent rack-in on the cubicle.

The low voltage plug does not fit into the provided space on the circuit breaker.

The locking rod for the circuit breaker's truck and its selector.

Raise the hook on the locking rod as much as possible.Insert the low voltage plug into the hook again and in the circuit breaker terminals.(see cradle installation manual).

The shutters are not locked when the circuit breaker is on its truck and extracted from the cradle.

Shutter lock Adjust the shutter lock and the raising roller located on the side of circuit breaker's truck. (see cradle installation manual).

The circuit breaker's cluster arm touches the shutters. Shutter raising system Re-adjust the operating roller setting for shutter raising on the side of the circuit breaker truck (see installation manual). If the shutters are bent, contact a Schneider Electric service centre.

The shutter movement does not work. The shutter movement cable The cable is broken.

Shutter padlocking Shutter padlocking was maintained and when the rack-in operation took place the system was damaged.

In both cases, contact a Schneider Electric service centre.

The circuit breaker has just been extracted from the cubicle on its extraction truck:The selector cannot be turned to the operating position that also locks the circuit breaker in the extraction truck.

LV plug interlocking. The low voltage plug interlocking prevents the selector from rotating:Open the circuit breaker's low voltage cover. Press the low voltage plug lock.Turn the selector to the operating position.

22 07897252EN-REV05Printed on 2013/07/01

Notes

2307897252EN-REV05 Printed on 2013/07/01

Notes

24 07897252EN-REV05Printed on 2013/07/01

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Schneider Electric Industries SAF-38050 Grenoble cedex 9 Tel. : +33 (0)4 76 57 60 60Fax: +33 (0)1 47 51 80 20

http://www.schneider-electric.comRCS: Nanterre B 954 503 439

07897252EN-REV05 06-2013

Schneider Electric Service Centers are there for:engineering and technical assistancestart-uptrainingpreventive and corrective maintenanceadaptation workspare partsCall your sales representative who will put you in touch with your nearest groupe Schneider service centers, or call directly in Grenoble France 33 (0)4 76 57 60 60

As standards, specifications and designs change from time to time, please ask for confirmation of the information given in this publication.

This document has been printed on ecological paper.

Design: Technical documentation department, Medium voltage, Varces, FranceRealisation: AMEGPrinted by: Les Deux Ponts


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