SF6 PREKIDAČI za 72.5 - 300 kV

SF6 CIRCUIT-BREAKERS for 72.5 - 300 kV

De

sig

n&

prin

t: S

TUD

IO H

RG

, Za

gre

b

Pho

to:

STU

DIO

HRG

and

KO

N^

AR H

igh V

olta

ge

Sw

itchg

ea

r -

69

0 0

01

R2

/ 0

4.2

01

0.

ELEKTRIČNI VISOKONAPONSKI APARATI d.d.

HIGH VOLTAGE SWITCHGEAR Inc.

Borongajska cesta bb, 10 000 Zagreb, Croatia

tel: +385 1 23 54 600, fax: +385 1 23 18 590

www.koncar-hvs.com

ELEKTRIČNI VISOKONAPONSKI APARATI

HIGH VOLTAGE SWITCHGEAR

Tehnički podaciTechnical data

Nazivni napon

Nazivni podnosivi atm.

udarni napon (1.2/50 µs)

Nazivni podnosivi napon

ind. frekvencije (1min)

Nazivna prekidna struja

kratkog spoja

Nazivna podnosiva struja

kratkog spoja (1/3 s)

Rated voltage

Rated lightning impuls

withstand voltage (1.2/50 µs)

Rated power frequency

withstand voltage (1 min)

Rated breaking current

Rated short time current

(1/3 s)

kV

kV

kV

kA

kA

245

1050

460

Nazivna struja Rated normal current A ...3150

31.5 - 40

31.5 - 40

Nazivna podnosiva

udarna struja

Rated peak withstand

current

kA 80 - 100

Nazivni sklopni ciklus Rated duty cycle O - 0.3s - CO - 3min - CO ili /or CO - 15s - CO

300

1050

380

Nazivni napon

Nazivni podnosivi atm.

udarni napon (1.2/50 µs)

Nazivni podnosivi napon

ind. frekvencije (1min)

Nazivna struja

Nazivna prekidna struja

kratkog spoja

Nazivna podnosiva struja

kratkog spoja (1/3 s)

Nazivna podnosiva

udarna struja

Nazivni sklopni ciklus

Rated voltage

Rated lightning impuls

withstand voltage (1.2/50 µs)

Rated power frequency

withstand voltage (1 min)

Rated normal current

Rated breaking current

Rated short time current

(1/3 s)

Rated peak withstand

current

Rated duty cycle

kV

kV

kV

A

kA

kA

kA

72.5

325

140

O - 0.3s - CO - 3min - CO ili /or CO - 15s - CO

123

550

230

145

650

275

170

750

325

Tehnički podaciTechnical data

...3150

31.5 - 40

80 - 100

31.5 - 40

...3150

31.5 - 40

80 - 100

31.5 - 40

SI. 1 Polni stup 72.5 - 170 kV

Fig. 1 Pole column 72.5 - 170 kV

SI. 2 Polni stup 245 - 300 kV

Fig. 2 Pole column 245 - 300 kV Sve druge vrijednosti i podaci mogu se dobiti na upit. All the other values and data by request.

Pole column

Each pole column consists of interrupter unit, post

insulators, operating rod, crank case assembly and base

with operating mechanism and control unit (Fig. 1and 2).

Depends on design, common base, control unit and

operating mechanism can be used for all three poles.

The pole columns are assembled, adjusted and tested in

the factory and delivered as transports units with SF6 pre-

filling.

They are thus protected from the environment and

erection of the circuit- breaker at site is also more

simplified.

The interrupter unit is puffer-type with insulating nozzle

and two-stage blast cylinder with use of the arc thermal

energy for additional compression needed for breaking of

short-circuit currents.

High-performance contact system consists of main

current carrying contacts and separate auxiliary contacts

for arc quenching.

Fig. 3 represents the effective arc quenching during

tripping.

On the basis of more than 50 years experience in

production of high-voltage circuit-breakers, KONČAR has

developed a new generation of live-tank SF6 circuit-

breakers that have been successfully proven in operation

in different climatic zones.

Na osnovi više od 50 godina iskustva u proizvodnji

visokonaponskih prekidača, KONČAR je razvio novu

generaciju standardnih (“live-tank”) SF6 prekidača koji su

uspješno potvrđeni u pogonu u različitim klimatskim

uvjetima.

Polni stup

Svaki polni stup se sastoji od prekidne komore,

potpornih izolatora, sklopne motke, sklopa kućišta

prigona te podno`ja s upravlja~kim ormari}em i

pogonskim mehanizmom (Sl. 1 i 2). Zavisno o izvedbi,

podno`je, upravlja~ki ormari} i pogonski mehanizam

mogu biti zajedni~ki za sva tri pola.

Polni stupovi se montiraju, podešavaju i ispituju u

tvornici te isporučuju kao transportne jedinice s

pretpunjenjem plina SF6 što povećava sigurnost od

utjecaja okoline i bitno smanjuje vrijeme montaže na

terenu.

Prekidna komora je autokompresijskog tipa s

izoliranom sapnicom i dvostupanjskim kompresijskim

cilindrom s korištenjem toplinske energije luka za

dodatnu kompresiju potrebnu za prekidanje struja

kratkog spoja.

Vrlo pouzdani kontaktni sustav sastoji se od glavnih

kontakata za vođenje trajne struje i pomoćnih

kontakata na kojima se gasi luk.

Na sl. 3 shematski je prikazan efikasni proces gašenja

luka kod isklopa.

Operating mechanism

For all applications in all climatic conditions, KON^AR

can deliver circuit breakers with spring operating

mechanism or hydraulic operating mechanism depends

on request of the client.

Pogonski mehanizam

Za sve vrste upotrebe, u svim klimatskim uvjetima,

KON^AR mo`e isporu~iti prekida~e s opru`nim ili

hidrauli~kim pogonom zavisno od zahtjeva kupca.

hidraulički spremnik

hyd. storage cylinder

upr. ormarić/control unit

spremnik ulja

oil tank

upravlj. ventil

control valve

ukl. magnet

closing coil

iskl. magnet

trip coil

radni cilindar

operating cylinder

SI. 5 Shematski prikaz hidrauličkog pogonskog mehanizma prekidača

Fig. 5 Schematic representation of the circuit-breaker's hydraulic operating mechanism

SI. 3 Shematski prikaz gašenja luka s autokompresijskom tehnologijom

Fig. 3 Arc-quenching principle with the auto-puffer technology

SI. 4 Shematski prikaz opručnog pogonskog mehanizma prekidača

Fig. 4 Schematic representation of the circuit-breaker's spring operating mechanism

Tehnički podaciTechnical data

Nazivni napon

Nazivni podnosivi atm.

udarni napon (1.2/50 µs)

Nazivni podnosivi napon

ind. frekvencije (1min)

Nazivna prekidna struja

kratkog spoja

Nazivna podnosiva struja

kratkog spoja (1/3 s)

Rated voltage

Rated lightning impuls

withstand voltage (1.2/50 µs)

Rated power frequency

withstand voltage (1 min)

Rated breaking current

Rated short time current

(1/3 s)

kV

kV

kV

kA

kA

245

1050

460

Nazivna struja Rated normal current A ...3150

31.5 - 40

31.5 - 40

Nazivna podnosiva

udarna struja

Rated peak withstand

current

kA 80 - 100

Nazivni sklopni ciklus Rated duty cycle O - 0.3s - CO - 3min - CO ili /or CO - 15s - CO

300

1050

380

Nazivni napon

Nazivni podnosivi atm.

udarni napon (1.2/50 µs)

Nazivni podnosivi napon

ind. frekvencije (1min)

Nazivna struja

Nazivna prekidna struja

kratkog spoja

Nazivna podnosiva struja

kratkog spoja (1/3 s)

Nazivna podnosiva

udarna struja

Nazivni sklopni ciklus

Rated voltage

Rated lightning impuls

withstand voltage (1.2/50 µs)

Rated power frequency

withstand voltage (1 min)

Rated normal current

Rated breaking current

Rated short time current

(1/3 s)

Rated peak withstand

current

Rated duty cycle

kV

kV

kV

A

kA

kA

kA

72.5

325

140

O - 0.3s - CO - 3min - CO ili /or CO - 15s - CO

123

550

230

145

650

275

170

750

325

Tehnički podaciTechnical data

...3150

31.5 - 40

80 - 100

31.5 - 40

...3150

31.5 - 40

80 - 100

31.5 - 40

SI. 1 Polni stup 72.5 - 170 kV

Fig. 1 Pole column 72.5 - 170 kV

SI. 2 Polni stup 245 - 300 kV

Fig. 2 Pole column 245 - 300 kV Sve druge vrijednosti i podaci mogu se dobiti na upit. All the other values and data by request.

Pole column

Each pole column consists of interrupter unit, post

insulators, operating rod, crank case assembly and base

with operating mechanism and control unit (Fig. 1and 2).

Depends on design, common base, control unit and

operating mechanism can be used for all three poles.

The pole columns are assembled, adjusted and tested in

the factory and delivered as transports units with SF6 pre-

filling.

They are thus protected from the environment and

erection of the circuit- breaker at site is also more

simplified.

The interrupter unit is puffer-type with insulating nozzle

and two-stage blast cylinder with use of the arc thermal

energy for additional compression needed for breaking of

short-circuit currents.

High-performance contact system consists of main

current carrying contacts and separate auxiliary contacts

for arc quenching.

Fig. 3 represents the effective arc quenching during

tripping.

On the basis of more than 50 years experience in

production of high-voltage circuit-breakers, KONČAR has

developed a new generation of live-tank SF6 circuit-

breakers that have been successfully proven in operation

in different climatic zones.

Na osnovi više od 50 godina iskustva u proizvodnji

visokonaponskih prekidača, KONČAR je razvio novu

generaciju standardnih (“live-tank”) SF6 prekidača koji su

uspješno potvrđeni u pogonu u različitim klimatskim

uvjetima.

Polni stup

Svaki polni stup se sastoji od prekidne komore,

potpornih izolatora, sklopne motke, sklopa kućišta

prigona te podno`ja s upravlja~kim ormari}em i

pogonskim mehanizmom (Sl. 1 i 2). Zavisno o izvedbi,

podno`je, upravlja~ki ormari} i pogonski mehanizam

mogu biti zajedni~ki za sva tri pola.

Polni stupovi se montiraju, podešavaju i ispituju u

tvornici te isporučuju kao transportne jedinice s

pretpunjenjem plina SF6 što povećava sigurnost od

utjecaja okoline i bitno smanjuje vrijeme montaže na

terenu.

Prekidna komora je autokompresijskog tipa s

izoliranom sapnicom i dvostupanjskim kompresijskim

cilindrom s korištenjem toplinske energije luka za

dodatnu kompresiju potrebnu za prekidanje struja

kratkog spoja.

Vrlo pouzdani kontaktni sustav sastoji se od glavnih

kontakata za vođenje trajne struje i pomoćnih

kontakata na kojima se gasi luk.

Na sl. 3 shematski je prikazan efikasni proces gašenja

luka kod isklopa.

Operating mechanism

For all applications in all climatic conditions, KON^AR

can deliver circuit breakers with spring operating

mechanism or hydraulic operating mechanism depends

on request of the client.

Pogonski mehanizam

Za sve vrste upotrebe, u svim klimatskim uvjetima,

KON^AR mo`e isporu~iti prekida~e s opru`nim ili

hidrauli~kim pogonom zavisno od zahtjeva kupca.

hidraulički spremnik

hyd. storage cylinder

upr. ormarić/control unit

spremnik ulja

oil tank

upravlj. ventil

control valve

ukl. magnet

closing coil

iskl. magnet

trip coil

radni cilindar

operating cylinder

SI. 5 Shematski prikaz hidrauličkog pogonskog mehanizma prekidača

Fig. 5 Schematic representation of the circuit-breaker's hydraulic operating mechanism

SI. 3 Shematski prikaz gašenja luka s autokompresijskom tehnologijom

Fig. 3 Arc-quenching principle with the auto-puffer technology

SI. 4 Shematski prikaz opručnog pogonskog mehanizma prekidača

Fig. 4 Schematic representation of the circuit-breaker's spring operating mechanism

Tehnički podaciTechnical data

Nazivni napon

Nazivni podnosivi atm.

udarni napon (1.2/50 µs)

Nazivni podnosivi napon

ind. frekvencije (1min)

Nazivna prekidna struja

kratkog spoja

Nazivna podnosiva struja

kratkog spoja (1/3 s)

Rated voltage

Rated lightning impuls

withstand voltage (1.2/50 µs)

Rated power frequency

withstand voltage (1 min)

Rated breaking current

Rated short time current

(1/3 s)

kV

kV

kV

kA

kA

245

1050

460

Nazivna struja Rated normal current A ...3150

31.5 - 40

31.5 - 40

Nazivna podnosiva

udarna struja

Rated peak withstand

current

kA 80 - 100

Nazivni sklopni ciklus Rated duty cycle O - 0.3s - CO - 3min - CO ili /or CO - 15s - CO

300

1050

380

Nazivni napon

Nazivni podnosivi atm.

udarni napon (1.2/50 µs)

Nazivni podnosivi napon

ind. frekvencije (1min)

Nazivna struja

Nazivna prekidna struja

kratkog spoja

Nazivna podnosiva struja

kratkog spoja (1/3 s)

Nazivna podnosiva

udarna struja

Nazivni sklopni ciklus

Rated voltage

Rated lightning impuls

withstand voltage (1.2/50 µs)

Rated power frequency

withstand voltage (1 min)

Rated normal current

Rated breaking current

Rated short time current

(1/3 s)

Rated peak withstand

current

Rated duty cycle

kV

kV

kV

A

kA

kA

kA

72.5

325

140

O - 0.3s - CO - 3min - CO ili /or CO - 15s - CO

123

550

230

145

650

275

170

750

325

Tehnički podaciTechnical data

...3150

31.5 - 40

80 - 100

31.5 - 40

...3150

31.5 - 40

80 - 100

31.5 - 40

SI. 1 Polni stup 72.5 - 170 kV

Fig. 1 Pole column 72.5 - 170 kV

SI. 2 Polni stup 245 - 300 kV

Fig. 2 Pole column 245 - 300 kV Sve druge vrijednosti i podaci mogu se dobiti na upit. All the other values and data by request.

Pole column

Each pole column consists of interrupter unit, post

insulators, operating rod, crank case assembly and base

with operating mechanism and control unit (Fig. 1and 2).

Depends on design, common base, control unit and

operating mechanism can be used for all three poles.

The pole columns are assembled, adjusted and tested in

the factory and delivered as transports units with SF6 pre-

filling.

They are thus protected from the environment and

erection of the circuit- breaker at site is also more

simplified.

The interrupter unit is puffer-type with insulating nozzle

and two-stage blast cylinder with use of the arc thermal

energy for additional compression needed for breaking of

short-circuit currents.

High-performance contact system consists of main

current carrying contacts and separate auxiliary contacts

for arc quenching.

Fig. 3 represents the effective arc quenching during

tripping.

On the basis of more than 50 years experience in

production of high-voltage circuit-breakers, KONČAR has

developed a new generation of live-tank SF6 circuit-

breakers that have been successfully proven in operation

in different climatic zones.

Na osnovi više od 50 godina iskustva u proizvodnji

visokonaponskih prekidača, KONČAR je razvio novu

generaciju standardnih (“live-tank”) SF6 prekidača koji su

uspješno potvrđeni u pogonu u različitim klimatskim

uvjetima.

Polni stup

Svaki polni stup se sastoji od prekidne komore,

potpornih izolatora, sklopne motke, sklopa kućišta

prigona te podno`ja s upravlja~kim ormari}em i

pogonskim mehanizmom (Sl. 1 i 2). Zavisno o izvedbi,

podno`je, upravlja~ki ormari} i pogonski mehanizam

mogu biti zajedni~ki za sva tri pola.

Polni stupovi se montiraju, podešavaju i ispituju u

tvornici te isporučuju kao transportne jedinice s

pretpunjenjem plina SF6 što povećava sigurnost od

utjecaja okoline i bitno smanjuje vrijeme montaže na

terenu.

Prekidna komora je autokompresijskog tipa s

izoliranom sapnicom i dvostupanjskim kompresijskim

cilindrom s korištenjem toplinske energije luka za

dodatnu kompresiju potrebnu za prekidanje struja

kratkog spoja.

Vrlo pouzdani kontaktni sustav sastoji se od glavnih

kontakata za vođenje trajne struje i pomoćnih

kontakata na kojima se gasi luk.

Na sl. 3 shematski je prikazan efikasni proces gašenja

luka kod isklopa.

Operating mechanism

For all applications in all climatic conditions, KON^AR

can deliver circuit breakers with spring operating

mechanism or hydraulic operating mechanism depends

on request of the client.

Pogonski mehanizam

Za sve vrste upotrebe, u svim klimatskim uvjetima,

KON^AR mo`e isporu~iti prekida~e s opru`nim ili

hidrauli~kim pogonom zavisno od zahtjeva kupca.

hidraulički spremnik

hyd. storage cylinder

upr. ormarić/control unit

spremnik ulja

oil tank

upravlj. ventil

control valve

ukl. magnet

closing coil

iskl. magnet

trip coil

radni cilindar

operating cylinder

SI. 5 Shematski prikaz hidrauličkog pogonskog mehanizma prekidača

Fig. 5 Schematic representation of the circuit-breaker's hydraulic operating mechanism

SI. 3 Shematski prikaz gašenja luka s autokompresijskom tehnologijom

Fig. 3 Arc-quenching principle with the auto-puffer technology

SI. 4 Shematski prikaz opručnog pogonskog mehanizma prekidača

Fig. 4 Schematic representation of the circuit-breaker's spring operating mechanism

SF6 PREKIDAČI za 72.5 - 300 kV

SF6 CIRCUIT-BREAKERS for 72.5 - 300 kV

De

sig

n&

prin

t: S

TUD

IO H

RG

, Za

gre

b

Pho

to:

STU

DIO

HRG

and

KO

N^

AR H

igh V

olta

ge

Sw

itchg

ea

r -

69

0 0

01

R2

/ 0

4.2

01

0.

ELEKTRIČNI VISOKONAPONSKI APARATI d.d.

HIGH VOLTAGE SWITCHGEAR Inc.

Borongajska cesta bb, 10 000 Zagreb, Croatia

tel: +385 1 23 54 600, fax: +385 1 23 18 590

www.koncar-hvs.com

ELEKTRIČNI VISOKONAPONSKI APARATI

HIGH VOLTAGE SWITCHGEAR

SF6 PREKIDAČI za 72.5 - 300 kV

SF6 CIRCUIT-BREAKERS for 72.5 - 300 kV

De

sig

n&

prin

t: S

TUD

IO H

RG

, Za

gre

b

Pho

to:

STU

DIO

HRG

and

KO

N^

AR H

igh V

olta

ge

Sw

itchg

ea

r -

69

0 0

01

R2

/ 0

4.2

01

0.

ELEKTRIČNI VISOKONAPONSKI APARATI d.d.

HIGH VOLTAGE SWITCHGEAR Inc.

Borongajska cesta bb, 10 000 Zagreb, Croatia

tel: +385 1 23 54 600, fax: +385 1 23 18 590

www.koncar-hvs.com

ELEKTRIČNI VISOKONAPONSKI APARATI

HIGH VOLTAGE SWITCHGEAR