Post on 13-Jan-2020
SF6 PREKIDAČI ZA 245 – 550 kV SF6 CIRCUIT-BREAKERS FOR 245 – 550 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
02
R2
/ 0
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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
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.
SI. 3 Shematski prikaz gašenja luka s autokompresijskom tehnologijom
Fig. 3 Arc-quenching principle with the auto-puffer technology
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).
The pole columns are assembled, adjusted, tested (in case
of one interrupter unit also pre-filled with SF6) and delivered
in minimal number of transports units.
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 single-pole operated, 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 jednopolno upravljanih, 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
podnožja s pogonskom mehanizmom i upravljačkim
ormarićem (Sl. 1 i 2). Polni stupovi se montiraju,
podešavaju, ispituju (u slučaju jedne prekidne komore i
pretpune plinom SF6) te isporučuju u minimalnom broju
transportnih jedinica.
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.
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.
Tehnički podaciTechnical data
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
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
kV
kV
kV
A
kA
kA
kA
245
1050
460
...3150
31.5 - 40
31.5 - 40
80 - 100
Nazivni sklopni ciklus Rated duty cycle O - 0.3s - CO - 3min - CO ili /or CO - 15s - CO
300
1050
380
Tehnički podaciTechnical data
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
245
1050
460
...3150
40 - 50
40 - 50
100 - 125
O - 0.3s - CO - 3min - CO ili /or CO - 15s - CO
300
1050
380
362
1175
450
...3150
40 - 50
40 - 50
100 - 125
420
1425
520
550
1550
620
Sve druge vrijednosti i podaci mogu se dobiti na upit. All the other values and data by request.
SI. 1 Polni stup s jednom prekidnom komorom
Fig. 1 Pole column with one interrupter unit
SI. 2 Polni stup s dvije prekidne komore
Fig. 2 Pole column with two unitsinterrupter
SI. 5 Shematski prikaz hidrauličkog pogonskog mehanizma prekidača
Fig. 5 Schematic representation of the circuit-breaker's hydraulic operating mechanism
SI. 4 Shematski prikaz opružnog pogonskog mehanizma prekidača
Fig. 4 Schematic representation of the circuit-breaker's spring operating mechanism
hidraulički spremnik
hyd. storage cylinder
spremnik ulja
oil tank
upravlj. ventil
control valve
ukl. magnet
closing coil
iskl. magnet
trip coil
radni cilindar
operating cylinder
upr. ormarić / control unit
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.
SI. 3 Shematski prikaz gašenja luka s autokompresijskom tehnologijom
Fig. 3 Arc-quenching principle with the auto-puffer technology
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).
The pole columns are assembled, adjusted, tested (in case
of one interrupter unit also pre-filled with SF6) and delivered
in minimal number of transports units.
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 single-pole operated, 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 jednopolno upravljanih, 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
podnožja s pogonskom mehanizmom i upravljačkim
ormarićem (Sl. 1 i 2). Polni stupovi se montiraju,
podešavaju, ispituju (u slučaju jedne prekidne komore i
pretpune plinom SF6) te isporučuju u minimalnom broju
transportnih jedinica.
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.
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.
Tehnički podaciTechnical data
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
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
kV
kV
kV
A
kA
kA
kA
245
1050
460
...3150
31.5 - 40
31.5 - 40
80 - 100
Nazivni sklopni ciklus Rated duty cycle O - 0.3s - CO - 3min - CO ili /or CO - 15s - CO
300
1050
380
Tehnički podaciTechnical data
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
245
1050
460
...3150
40 - 50
40 - 50
100 - 125
O - 0.3s - CO - 3min - CO ili /or CO - 15s - CO
300
1050
380
362
1175
450
...3150
40 - 50
40 - 50
100 - 125
420
1425
520
550
1550
620
Sve druge vrijednosti i podaci mogu se dobiti na upit. All the other values and data by request.
SI. 1 Polni stup s jednom prekidnom komorom
Fig. 1 Pole column with one interrupter unit
SI. 2 Polni stup s dvije prekidne komore
Fig. 2 Pole column with two unitsinterrupter
SI. 5 Shematski prikaz hidrauličkog pogonskog mehanizma prekidača
Fig. 5 Schematic representation of the circuit-breaker's hydraulic operating mechanism
SI. 4 Shematski prikaz opružnog pogonskog mehanizma prekidača
Fig. 4 Schematic representation of the circuit-breaker's spring operating mechanism
hidraulički spremnik
hyd. storage cylinder
spremnik ulja
oil tank
upravlj. ventil
control valve
ukl. magnet
closing coil
iskl. magnet
trip coil
radni cilindar
operating cylinder
upr. ormarić / control unit
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.
SI. 3 Shematski prikaz gašenja luka s autokompresijskom tehnologijom
Fig. 3 Arc-quenching principle with the auto-puffer technology
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).
The pole columns are assembled, adjusted, tested (in case
of one interrupter unit also pre-filled with SF6) and delivered
in minimal number of transports units.
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 single-pole operated, 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 jednopolno upravljanih, 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
podnožja s pogonskom mehanizmom i upravljačkim
ormarićem (Sl. 1 i 2). Polni stupovi se montiraju,
podešavaju, ispituju (u slučaju jedne prekidne komore i
pretpune plinom SF6) te isporučuju u minimalnom broju
transportnih jedinica.
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.
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.
Tehnički podaciTechnical data
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
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
kV
kV
kV
A
kA
kA
kA
245
1050
460
...3150
31.5 - 40
31.5 - 40
80 - 100
Nazivni sklopni ciklus Rated duty cycle O - 0.3s - CO - 3min - CO ili /or CO - 15s - CO
300
1050
380
Tehnički podaciTechnical data
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
245
1050
460
...3150
40 - 50
40 - 50
100 - 125
O - 0.3s - CO - 3min - CO ili /or CO - 15s - CO
300
1050
380
362
1175
450
...3150
40 - 50
40 - 50
100 - 125
420
1425
520
550
1550
620
Sve druge vrijednosti i podaci mogu se dobiti na upit. All the other values and data by request.
SI. 1 Polni stup s jednom prekidnom komorom
Fig. 1 Pole column with one interrupter unit
SI. 2 Polni stup s dvije prekidne komore
Fig. 2 Pole column with two unitsinterrupter
SI. 5 Shematski prikaz hidrauličkog pogonskog mehanizma prekidača
Fig. 5 Schematic representation of the circuit-breaker's hydraulic operating mechanism
SI. 4 Shematski prikaz opružnog pogonskog mehanizma prekidača
Fig. 4 Schematic representation of the circuit-breaker's spring operating mechanism
hidraulički spremnik
hyd. storage cylinder
spremnik ulja
oil tank
upravlj. ventil
control valve
ukl. magnet
closing coil
iskl. magnet
trip coil
radni cilindar
operating cylinder
upr. ormarić / control unit
SF6 PREKIDAČI ZA 245 – 550 kV SF6 CIRCUIT-BREAKERS FOR 245 – 550 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
02
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 245 – 550 kV SF6 CIRCUIT-BREAKERS FOR 245 – 550 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
02
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