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Aparataj electric de joasã ºi medie tensiune LV and MV electrical apparatus s.c. ELECTROCERAMICA s.a. Turda

Aparataj electric de joasã ºi medie tensiune - energotech.ro electric de jt si mt.pdf · s.c. ELECTROCERAMICA s.a.Turda Aparataj electric de joasã ºi medie tensiune LV and MV

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  • Aparataj electric de joas i medie

    tensiune

    LV and MVelectricalapparatus

    s.c. ELECTROCERAMICA s.a.Turda

  • s.c. ELECTROCERAMICA s.a.Turda

    Aparataj electric de joas i

    medie tensiune

    LV and MV electrical apparatus

    Cuprins/Content

    Separatoare tripolare de exterior de medie tensiuneMV Tri - pole outdoor disconnectors

    Socluri de exterior i interior pentrusigurane fuzibile de medie tensiuneOutdoor and indoor sockles for MV fuses

    Descrctoare de medie tensiunecu rezisten neliniarMV non linear resistance arresters

    Sigurane fuzibile de medie tensiuneMV Fuses

    Tip STE STE Type

    Tip STEP STEP Type

    Tip STES STES Type

    Tip STEPS STEPS Type

    Tipuri i DimensiuniTypes and dimensions

    Socluri tripolare de exteriorTri-pole outdoor sockles

    Socluri monopolare de interiorSingle-pole indoor sockles

    Socluri tripolare de exterior cu descrctorTri-pole outdoor sockles with arrester

    Tip DMODMO Type

    Tip DRVJDRVJ Type

    Tip DRVTDRVT Type

    Tip DRVCDRVC Type

    Caracteristica Timp-CurentTime-Current diagram

    Caracteristica de limitareLimiting diagram

    2

    11

    15

    7

    3

    4

    5

    6

    8

    12

    13

    14

    16

    17

    18

    19

    9

    10

    paginapage

  • s.c. ELECTROCERAMICA s.a.

    Separatoare tripolare de exteriorde medie tensiune

    MV Tri - pole outdoor disconnectors

    STE

    STEP

    STES

    STEPS

    Produsul este utilizat la nchiderea i deschiderea vizibil a circuitelor electrice de curent alternativ de medie tensiune, atunci cnd curentul din circuit are o valoare neglijabil.Separatorul este compus dintr-un cadru din oel, pe care sunt montate izolatoarele suport din porelan. Contactele i cuitele de conectare sunt din cupru.Izolatoarele biel din porelan transmit micarea de la dispozitivul de acionare manual la cuite.Cadrul din oel este protejat prin zincare electrochimic

    The product is employed for connecting and disconnecting the a.c. MV circuits when loading of the circuit is negligible. The disconnector consists of a steel frame on which the porcelain insulators are mounted. The contacts and the blades are made of copper. The porcelain rod insulators are driving the motion from the hand operation device to the blades.The disconnector is equipped with earthing blades. The steel frame is protected by zinc coated.

    Descriere / Description

    Simbolizare/Identification

    STE 400

    montaj orizontal / horizontal mounting

    cu cuite de pmntare / with earthing blades

    montaj vertical / vertical mounting

    cu socluri pentru sigurane / with sockles for fuses

    cu cuite de pmntare i socluri pentru sigurane with earthing blades and sockles for fuses

    fr cuite de pmntare / without earthing bladescu cuite de pmntare / with earthing blades

    fr cadre de sigurane / without sokles for fuses

    tensiunea nominal (KV) / rated voltage (KV)

    curentul nominal (A) / rated current (A)

    cu cadre de sigurane / with sokles for fuses

    0

    1

    S

    P

    PS

    0

    1

    0

    1

    - -

    Separator tripolar de exterior cu montaj verical, cu cuite de pmntare i socluri de sigurane, pentru o tensiune nominal de 24KV i curent nominal de 400ATri-pole disconnector - vertical mounting, with earthing blades and sockles for fuses, for a rated voltage of 24KV and a rated current of 400A

    Exemplu / Example: STEPS 111-24-400

    2

    12KV

    24KV

    EN 60129 : 1994+ A1 : 1994 IEC 694:1980Conditii tehnice / Technical conditions

    12

    24

  • Separator tripolar de exterior de medie tensiuneMV Tri - pole outdoor disconnector

    Tip Type

    Cod Code

    STE 000-12-400 STE 000-24-400STE 100-12-400 STE 100-24-400

    145.60.1 V01 145.59.0 V01145.60.1 V03 145.59.0 V03

    1300

    400

    12

    1600

    400

    24

    400 500

    340 380

    571 700

    370 500

    665 844

    997 1194

    358 453

    200 280

    400 550

    952 1150

    498 628

    50

    60

    70

    82

    mm

    KA

    KV

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    Kg

    B

    A

    In

    Un

    C

    D

    E

    Fmax

    G

    H

    I min

    J

    K

    L

    M

    Masa Weight

    DimensiuniDimensions

    Caracteristici Characteristics

    M

    18

    3

    0

    Imin.

    Fmax.

    H

    K

    C

    A

    G

    B B

    LJ E D

    80

    5030

    M10 x 30

    s.c. ELECTROCERAMICA s.a. Str . TEFAN CEL MARE, 19; 3350 - TURDA - ROMNIA; Tel : 0040-(0)264-312350, Fax: 0040-(0)264-317045

    3

    STE

    28

    32

    75

    85

    16

    40

    50

    60

    125

    145

    16

    40

    Tensiunea de inere 1 min. la frecven industrial n stare umed Wet one minute power frequency withstand voltage

    Tensiunea de inere la impuls de tensiune de trznetLightning impulse withstand voltage

    Curentul admisibil de scurt durat / Short time admissible current

    Valoarea de vrf a curentul admisibil / Peak value of the admissible current

    KVef

    KVef

    KVmax

    KVmax

    KA

    KAmax

    pol-pol, pol-mas / pole-pole, pole-earth ntre contactele deschise ale aceluiai pol / between open contacts of the same pole

    www.e lec t roceramica.com

  • STEPSeparator tripolar de exterior de medie tensiune,

    cu cuite de punere la pmntMV Tri - pole outdoor disconnectors,

    with earthing blades

    Tip Type

    Cod Code

    STEP 010-12-400 STEP 010-24-400STEP 110-12-400 STEP 110-24-400

    145.60.0 V02 145.59.0 V02145.60.0 V05 145.59.0 V05

    1300 1600

    400 500

    340 380

    869 1098

    370 500

    665 844

    997 1194

    358 453

    200 280

    400 550

    952 1150

    614 744

    50

    78

    70

    105

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    Kg

    B

    A

    C

    D

    E

    Fmax

    G

    H

    I min

    J

    K

    L

    M

    Masa Weight

    DimensiuniDimensions

    Caracteristici Characteristics

    M

    18

    B

    A

    G

    H

    F max.

    Im

    in

    K

    B

    D

    E J

    L

    C

    400

    12

    400

    24

    KA

    KV

    In

    Un

    s.c. ELECTROCERAMICA s.a. Str . TEFAN CEL MARE, 19; 3350 - TURDA - ROMNIA; Tel : 0040-(0)264-312350, Fax: 0040-(0)264-317045

    4

    28

    32

    75

    85

    16

    40

    50

    60

    125

    145

    16

    40

    Tensiunea de inere 1 min. la frecven industrial n stare umed Wet one minute power frequency withstand voltage

    Tensiunea de inere la impuls de tensiune de trznetLightning impulse withstand voltage

    Curentul admisibil de scurt durat / Short time admissible current

    Valoarea de vrf a curentul admisibil / Peak value of the admissible current

    KVef

    KVef

    KVmax

    KVmax

    KA

    KAmax

    pol-pol, pol-mas / pole-pole, pole-earth ntre contactele deschise ale aceluiai pol / between open contacts of the same pole

    30

    M10 x 30

    134 guri

    www.e lec t roceramica.com

  • mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    Kg

    KA

    KV

    Tip Type

    Cod Code

    1300 1600

    400 500

    625 775

    1155 1435

    370 500

    665 844

    997 1194

    358 453

    200 280

    325 475

    952 1150

    1055 1335

    50

    400

    405

    76

    70

    550

    555

    101

    B

    A

    C

    D

    E

    Fmax

    G

    H

    I min

    J

    K

    L

    M

    N

    O

    Masa Weight

    DimensiuniDimensions

    Caracteristici Characteristics

    I min.

    400

    12

    400

    24

    In

    Un

    Separator tripolar de exterior, de medie tensiune, cu socluri pentru siguraneMV Tri - pole outdoor disconnector,with sokles for fuses

    STES 101-12-400 STES 101-24-400

    145.60.0 V04 145.59.0 V04

    M

    18

    L

    NO C

    E

    D

    J

    H

    Fmax.

    G

    A

    B B

    K

    K

    s.c. ELECTROCERAMICA s.a. Str . TEFAN CEL MARE, 19; 3350 - TURDA - ROMNIA; Tel : 0040-(0)264-312350, Fax: 0040-(0)264-317045

    STES

    5

    28

    32

    75

    85

    16

    40

    50

    60

    125

    145

    16

    40

    Tensiunea de inere 1 min. la frecven industrial n stare umed Wet one minute power frequency withstand voltage

    Tensiunea de inere la impuls de tensiune de trznetLightning impulse withstand voltage

    Curentul admisibil de scurt durat / Short time admissible current

    Valoarea de vrf a curentul admisibil / Peak value of the admissible current

    KVef

    KVef

    KVmax

    KVmax

    KA

    KAmax

    pol-pol, pol-mas / pole-pole, pole-earth ntre contactele deschise ale aceluiai pol / between open contacts of the same pole

    30

    M10 x 30

    136 guri

    www.e lec t roceramica.com

  • mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    Kg

    KA

    KV

    STEPSSeparator tripolar de exterior, de medie tensiune,

    cu socluri pentru sigurane i cuite de punere la pmntMV Tri - pole outdoor disconnector,

    with sokles for fuses and earthing blades

    s.c. ELECTROCERAMICA s.a. Str . TEFAN CEL MARE, 19; 3350 - TURDA - ROMNIA; Tel : 0040-(0)264-312350, Fax: 0040-(0)264-317045

    H

    M

    18

    B

    A

    G

    K

    B

    CEN

    O

    D

    J

    L

    380

    6

    Imin.

    Fmax.

    M10 x 30136 guri

    30

    Tip Type

    Cod Code

    1300 1600

    400 500

    625 775

    1155 1435

    370 500

    665 844

    997 1194

    358 453

    200 280

    325 475

    952 1150

    1055 1335

    50

    400

    405

    91

    70

    550

    555

    132

    B

    A

    C

    D

    E

    Fmax

    G

    H

    I min

    J

    K

    L

    M

    N

    O

    Masa Weight

    DimensiuniDimensions

    Caracteristici Characteristics

    400

    12

    400

    24

    In

    Un

    STEPS 111-12-400 STEPS 111-24-400

    145.60.0 V06 145.59.0 V06

    28

    32

    75

    85

    16

    40

    50

    60

    125

    145

    16

    40

    Tensiunea de inere 1 min. la frecven industrial n stare umed Wet one minute power frequency withstand voltage

    Tensiunea de inere la impuls de tensiune de trznetLightning impulse withstand voltage

    Curentul admisibil de scurt durat / Short time admissible current

    Valoarea de vrf a curentul admisibil / Peak value of the admissible current

    KVef

    KVef

    KVmax

    KVmax

    KA

    KAmax

    pol-pol, pol-mas / pole-pole, pole-earth ntre contactele deschise ale aceluiai pol / between open contacts of the same pole

    www.e lec t roceramica.com

  • s.c. ELECTROCERAMICA s.a.

    Sigurane fuzibilede medie tensiune

    MV Fuses

    Siguranele sunt utilizate n instalaii de curent alternativ, pentru protejarea la scurtcircuit a

    transformatoarelor de medie tensiune. Tubul izolant este din porelan glazurat, iar capacele

    din cupru nichelat. Firele fuzibile, de seciune variabil, sunt bobinate n canalele de fixare de

    pe suportul ceramic. Mediul de stingere a arcului este nisipul cuaros. Capacele de cupru

    nchid etan tubul ceramic la capete.

    The fuses are used in the a.c. equipment for protecting the MV transformers against short-

    circuit currents. The insulating tube is made of glazed porcelain and the end covers of copper

    with nickel. The fuse wire, having variable section, are winded up in the groves of the ceramic

    support. The arc blow-out medium consist of quartz sand. The copper covers from the ends

    are perfectly sealing the ceramic tube.

    Descriere / Description

    Conditii tehnice / Technical conditions

    Simbolizare /Identification

    EI - - -

    element de nlocuire / changeable element

    diametrul contactelor (mm) / diameter of contacts

    fr percutor / without striker

    cu percutor / with striker

    tensiunea nominal (KV) / rated voltage (KV)

    Element de nlocuire cu diametrul de 56mm, fr percutor, cu tensiunea nominal de 24 KV i curentul nominal de 16AChangeable element with 56mm diameter, without striker,for a rated voltage of 24 KV and a rated current of 16A

    curentul nominal (A) / rated current (A )

    IEC 282-1 : 1985

    EI

    56

    0

    12

    16

    P

    24

    45

    Exemplu / Example: EI 56-0-24-16

    7

  • Sigurane fuzibile de medie tensiune

    MV Fuses

    s.c. ELECTROCERAMICA s.a. Str . TEFAN CEL MARE, 19; 3350 - TURDA - ROMNIA; Tel : 0040-(0)264-312350, Fax: 0040-(0)264-317045

    B

    A

    C

    5

    6

    4

    5

    EI

    8

    www.e lec t roceramica.com

    EI 56-12-2,5

    EI 56-12-4

    EI 56-12-6,3

    EI 56-12-10

    EI 56-12-16

    EI 56-12-25

    EI 56-12-31,5

    EI 45-12-2,5

    EI 45-12-4

    EI 45-12-6,3

    EI 45-12-10

    EI 45-12-16

    EI 45-12-25

    EI 45-12-31,5

    EI 56-24-2,5

    EI 56-24-4

    EI 56-24-6,3

    EI 56-24-10

    EI 56-24-16

    EI 56-24-25

    EI 56-24-31,5

    EI 45-24-2,5

    EI 45-24-4

    EI 45-24-6,3

    EI 45-24-10

    EI 45-24-16

    EI 45-24-25

    EI 45-24-31,5

    145.63.1 V08

    145.63.1 V07

    145.63.1 V01

    145.63.1 V02

    145.63.1 V03

    145.63.1 V04

    145.63.1 V05

    145.63.3 V08

    145.63.3 V07

    145.63.3 V01

    145.63.3 V02

    145.63.3 V03

    145.63.3 V04

    145.63.3 V05

    145.57.1 V08

    145.57.1 V07

    145.57.1 V01

    145.57.1 V02

    145.57.1 V03

    145.57.1 V04

    145.57.1 V05

    145.57.3 V08

    145.57.3 V07

    145.57.3 V01

    145.57.3 V02

    145.57.3 V03

    145.57.3 V04

    145.57.3 V05

    145.63.2 V08

    145.63.2 V07

    145.63.2 V01

    145.63.2 V02

    145.63.2 V03

    145.63.2 V04

    145.63.2 V05

    145.63.4 V08

    145.63.4 V07

    145.63.4 V01

    145.63.4 V02

    145.63.4 V03

    145.63.4 V04

    145.63.4 V05

    145.57.2 V08

    145.57.2 V07

    145.57.2 V01

    145.57.2 V02

    145.57.2 V03

    145.57.2 V04

    145.57.2 V05

    145.57.4 V08

    145.57.4 V07

    145.57.4 V01

    145.57.4 V02

    145.57.4 V03

    145.57.4 V04

    145.57.4 V05

    358

    358

    508

    508

    292

    292

    442

    442

    62 2

    2

    3

    3

    62

    62

    62

    A

    Cod / Code

    B C

    Masa / Weight

    mmfr percutorwithout striker

    cu percutorwith striker mm mm Kg

    Dimensiuni / Dimensions

  • Sigurane fuzibile de medie tensiune

    MV Fuses

    Caracteristica timp-curentTime-current diagram

    s.c. ELECTROCERAMICA s.a. Str . TEFAN CEL MARE, 19; 3350 - TURDA - ROMNIA; Tel : 0040-(0)264-312350, Fax: 0040-(0)264-317045

    -210

    -110

    1

    10

    210

    310

    410

    1012

    103

    10

    2

    3 33 2 22 4 44 5 55 6 66 7 77 8 88 9 99

    2

    2

    2

    2

    2

    3

    3

    3

    3

    3

    3

    4

    4

    4

    4

    4

    4

    5

    5

    5

    5

    5

    5

    6

    6

    6

    6

    6

    6

    7

    7

    7

    7

    7

    7

    8

    8

    8

    8

    8

    8

    9

    9

    9

    9

    9

    9

    Du

    rata

    de

    pre

    arc

    t(s

    )p

    Curentul prezumat I (A)p

    9

    2,5

    A

    4A

    6,3

    A

    10

    A

    16

    A

    25

    A

    31

    ,5A

    www.e lec t roceramica.com

  • Sigurane fuzibile de medie tensiune

    MV Fuses

    Caracteristica de limitare

    Limiting diagram

    s.c. ELECTROCERAMICA s.a. Str . TEFAN CEL MARE, 19; 3350 - TURDA - ROMNIA; Tel : 0040-(0)264-312350, Fax: 0040-(0)264-317045

    0,1

    0,1

    1 10

    11

    04

    00,2

    0,2 2

    0,3 3

    0,4 4

    0,5 5

    0,6 6

    0,7 7

    0,8 8

    0,9 9

    220

    0,33

    300,4

    40,5

    50,6

    60,7

    70,8

    80,9

    9

    KA

    ef

    KA

    ma

    x

    31

    ,5A

    25

    A

    16

    A

    10

    A

    6,3

    A

    4A

    2,5

    A

    10

    www.e lec t roceramica.com

  • s.c. ELECTROCERAMICA s.a.

    Socluri de exterior i interior pentru sigurane fuzibile

    de medie tensiune

    Outdoor and indoor socklesfor MV Fuses

    Soclurile de exterior, pentru sigurane fuzibile de medie tensiune, sunt utilizate n instalaii exterioare de curent alternativ, pentru susinerea i conectarea elementelor de nlocuire care protejeaz transformatoarele de medie tensiune la scurtcircuit. Soclul monopolar este compus din dou izolatoare din porelan, montate pe un suport din oel protejat prin zincare electrochimicSoclul tripolar este compus din trei socluri monopolare, montate pe o ram din oel protejat prin zincare electrochimic.Contactele de alam sunt protejate prin nichelare.

    Soclurile de interior, pentru sigurane fuzibile de medie tensiune, sunt utilizate n instalaii interioare de curent alternativ, pentru susinerea i conectarea elementelor de nlocuire care protejeaz transformatoarele de medie tensiune la scurtcircuit. Soclul monopolar de interior este compus dintr-un cadru de oel pe care sunt fixate izolatoarele din porelan. Contactele de alam n care se fixeaz elementul de nlocuire sunt montate la partea superioar a izolatorilor. Piesele din oel sunt protejate prin vopsire iar cele din alam prin nichelare..

    The outdoor fuses sockles are used in the outdoor a.c. equipment, for supporting and connecting the fuses designated to protect the MV transformers against short-circuit currents.The single-pole outdoor sockle consists of two porcelain insulators mounted on a steel support protected by zinc coating.The tri-pole outdoor sockle consists of three single-pole sockles mounted on a steel frame protected by zinc coating. The brass contacts are protected by nickel coating.

    The indoor sockles are used in the intdoor a.c. equipment, for supporting and connecting the fuses designated to protect the MV transformers against short-circuit currents.The single-pole intdoor sockle consists of a steel frame on which the ceramic insulators are fixed. The brass contacts which are fixing the fuses are mounted on the top end of the insulators. The steel parts are protected by painting and the brass ones by nickel coating.

    Descriere / Description

    Conditii tehnice / Technical conditions

    Simbolizare /Identification

    SI

    soclu de interior / indoor sockle

    diametrul contactelor (mm)diameter of contacts (mm)

    tensiunea nominal (KV)rated voltage (KV)

    Soclu tripolar de exterior cu diametrul contactelor de 56mm, cu tensiunea nominal de 24 KV i curentul nominal de 40A

    Soclu de interior cu diametrul contactelor de 56mm, cu tensiunea nominal de 24 KV i curentul nominal de 40A

    Tri-pole outdoor sockle, with 56mm diameter of contacts,for a rated voltage of 24 KV and a rated current of 40A

    Indoor sockle, with 56mm diameter of contacts,for a rated voltage of 24 KV and a rated current of 40A

    curentul nominal (A)rated current (A)

    IEC 282-1: 1985

    SI

    56

    12

    40

    45

    24

    ExempluExample:

    ExempluExample:

    SET 56-24-40 SI 56-24-40

    - -SE

    soclu de exterior / outdoor sockle

    monopolar / single-pole

    tripolar / tri-pole

    diametrul contactelor (mm)diameter of contacts (mm)

    tensiunea nominal (KV)rated voltage (KV)

    curentul nominal (A)rated current (A)

    SE

    M

    56

    12

    40

    45

    24

    T

    - - - -

    11

  • SETSoclu tripolar de exterior,

    pentru sigurane fuzibile de medie tensiuneTri - pole outdoor sockle,

    for MV fuses

    s.c. ELECTROCERAMICA s.a. Str . TEFAN CEL MARE, 19; 3350 - TURDA - ROMNIA; Tel : 0040-(0)264-312350, Fax: 0040-(0)264-317045

    ==

    70

    16

    ,270

    Tip Type

    Cod Code

    SET 56-12-40 SET 56-24-40SET 45-12-400 SET45-24-40

    145.64.1 145.58.1145.64.2 145.58.2

    480 628

    293 443

    521 553

    545 657

    820 1020

    350

    40

    450

    52

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    Kg

    B

    A

    C

    D

    E

    F

    Masa Weight

    DimensiuniDimensions

    Caracteristici Characteristics

    40

    12

    40

    24

    KA

    KV

    In

    Un

    C

    E

    330

    F F

    A B

    D

    56 45 56 45

    430 600Linia de fug a izolatoarelorCreepage distance of the insulators

    mm

    12

    30

    +30

    +30

    +20

    +20

    4 4

    4 5

    M10 x 30

    28

    32

    75

    85

    50

    60

    125

    145

    Tensiunea de inere 1 min. la frecven industrial n stare umed Wet one minute power frequency withstand voltage

    Tensiunea de inere la impuls de tensiune de trznetLightning impulse withstand voltage

    KVef

    KVef

    KVmax

    KVmax

    pol-pol, pol-mas / pole-pole, pole-earth ntre contactele deschise ale aceluiai pol fr elem. de nlocuire / between open contacts of the same pole, without fuse

    www.e lec t roceramica.com

  • mm

    mm

    mm

    mm

    mm

    mm

    mm

    Kg

    KA

    KV

    SISoclu monopolar de interior,pentru sigurane fuzibile de medie tensiuneSingle - pole indoor sockle,for MV fuses

    s.c. ELECTROCERAMICA s.a. Str . TEFAN CEL MARE, 19; 3350 - TURDA - ROMNIA; Tel : 0040-(0)264-312350, Fax: 0040-(0)264-317045

    B

    E

    F

    = =

    A

    M10 x30

    20

    30

    11

    2

    C

    D

    213 268Distana minim ntre poliMinimum distance between poles

    mm

    Tip Type

    Cod Code

    SI 56-12-40 SI 56-24-40SI 45-12-400 SI 45-24-40

    145.62.1 145.56.1145.62.2 145.56.2

    480 628

    293 443

    272 345

    158 235

    200 300

    440

    7

    613

    10

    B

    A

    C

    D

    E

    F

    DimensiuniDimensions

    Masa Weight

    Caracteristici Characteristics

    40

    12

    40

    24

    In

    Un

    56 45 56 45

    13

    +30

    +30

    +20

    +20

    4 4

    4 4

    1 1

    3 3

    28

    32

    75

    85

    50

    60

    125

    145

    Tensiunea de inere 1 min. la frecven industrial n stare umed Wet one minute power frequency withstand voltage

    Tensiunea de inere la impuls de tensiune de trznetLightning impulse withstand voltage

    KVef

    KVef

    KVmax

    KVmax

    pol-pol, pol-mas / pole-pole, pole-earth ntre contactele deschise ale aceluiai pol fr elem. de nlocuire / between open contacts of the same pole, without fuse

    www.e lec t roceramica.com

  • Tip Type

    Caracteristicile descarcatorului Arrester characteristics

    POLIM - D 24 N

    16 ...60

    24

    30

    10

    170

    50

    KVef

    Hz

    KA

    KVef

    KVmax

    KVef

    Tensiunea nominal / Rated voltage

    Frecvena de serviciu / Duty frequency

    Tensiunea de inere la ITT 1,2/50ms

    Withstand voltage at ITT 1,2/50ms

    Tensiunea de inere 1min. la 50Hz, sub ploaie Wet one minute power frequency withstand voltage

    Curentul nominal de descrcare (und 8/20ms)

    Rated discharge current (8/20ms wave)

    Tensiunea de serviciu permanentPermanent duty voltage

    2/3

    14

    ==

    70

    1

    6,2

    70

    C

    POLIM-D24N Typearrester

    Descrctortip POLIM-D24N

    E

    330

    F F

    A B

    D

    Tip Type

    Cod Code

    SET 56-24-40 SET45-24-40

    145.71.1 145.71.2

    628

    443

    553

    657

    1020

    610

    450

    43

    2,2

    IEC 99 - 4 : 1994 - class I.

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    Kg

    Kg

    B

    A

    C

    D

    E

    F

    Masa Weight

    Masa Weight

    DimensiuniDimensions

    Caracteristici Characteristics

    40

    24

    KA

    KV

    mm

    In

    Un

    56 45

    600Linia de fug a izolatoarelorCreepage distance of the insulators

    mm

    SETSoclu tripolar de exterior, cu descrctor,

    pentru sigurane fuzibile de medie tensiune Tri - pole outdoor sockle, with arrester,

    for MV fuses

    s.c. ELECTROCERAMICA s.a. Str . TEFAN CEL MARE, 19; 3350 - TURDA - ROMNIA; Tel : 0040-(0)264-312350, Fax: 0040-(0)264-317045

    50

    60

    125

    145

    Tensiunea de inere 1 min. la frecven industrial n stare umed Wet one minute power frequency withstand voltage

    Tensiunea de inere la impuls de tensiune de trznetLightning impulse withstand voltage

    KVef

    KVef

    KVmax

    KVmax

    pol-pol, pol-mas / pole-pole, pole-earth

    ntre contactele deschise ale aceluiai pol fr elem. de nlocuirebetween open contacts of the same pole, without fuse Linia de fug / Creepage distance

    Conditii tehnice / Technical conditions

    M10 x 3030

    +30

    +20

    4

    5

    www.e lec t roceramica.com

  • s.c. ELECTROCERAMICA s.a.

    DMO

    DRVJ

    DRVT

    DRVC

    Descrctoarecu rezisten variabil

    MV non linear resistance arresters

    15

  • Kg

    KA

    pC

    KV

    KV

    KV

    KV

    KV

    KV

    KV

    KV

    KV

    KV

    KV

    DMODescrctor cu oxid de zinc tip DMO 24

    DMO 24 Type zinc oxide arrester

    s.c. ELECTROCERAMICA s.a. Str . TEFAN CEL MARE, 19; 3350 - TURDA - ROMNIA; Tel : 0040-(0)264-312350, Fax: 0040-(0)264-317045

    M10

    120

    80

    15

    068

    167

    16

    Tip Type

    Cod Code

    DMO 24

    145.54.1

    Masa Weight

    Caracteristici Characteristics

    70,2

    74,1

    59,5

    1KA

    2,5KA

    100KA

    5KA

    5KA

    250KA

    10KA

    500KA

    87,8

    78

    62,4

    85,8

    64,4

    10

    max. 50

    min. 27,36max. 33,12

    30

    24

    8

    Tensiunea nominal Un / Rated voltage

    Tensiunea de serviciu / Operating voltage

    Tensiunea rezidual max. und 1/10ms la curent de descrcare stabilit

    Maximum residual voltage, wave 1/10ms, for specified discharging current

    Tensiunea rezidual max. und 8/20ms la curent de descrcare stabilit

    Maximum residual voltage, wave 8/20ms, for specified discharging current

    Tensiunea rezidual max. und 30/60ms la curent de descrcare stabilit

    Maximum residual voltage, wave 30/60ms, for specified discharging current

    Curentul de decrcare nominal / Rated discharge current

    Nivelul descrcrilor pariale / Partial discharge level

    Tensiunea de referin la curentul de referin de 1,4 mAReference voltage for the specified current of 1,4 mA

    Descrctoarele tip DMO 24 sunt utilizate pentru protecia

    echipamentului din reelele de curent alternativ de 24 KV

    mpotriva supratensiunilor atmosferice i de comutaie.

    Produsul este realizat cu pastile din oxid de zinc, are

    carcasa extern din porelan glazurat i este prevzut cu

    limitator de presiune.

    Capacele de etanare sunt din aluminiu.

    Descrctoarele pot fi utilizate n zone cu nivel de poluare

    maxim III.

    DMO 24 type arresters are employed for protecting the a.c.

    equipment against atmospheric and switching overvoltages.

    The product is equipped with zinc oxide discs , the external

    envelope is made of glazed porcelain and it is equipped with

    pressure limiting device.

    The sealing caps are made from aluminium.

    The arrester may be installed in areas having the pollution

    level not higher than III.

    49

    73

    8,54 guri

    5,23 guri

    IEC 99 - 1 : 1994Conditii tehnice / Technical conditions

    24 KV

    www.e lec t roceramica.com

    A

    A

  • Descrctor cu rezisten variabil tip DRVJ

    Non linear resistance arrester DRVJ Type

    s.c. ELECTROCERAMICA s.a. Str . TEFAN CEL MARE, 19; 3350 - TURDA - ROMNIA; Tel : 0040-(0)264-312350, Fax: 0040-(0)264-317045

    DRVJ

    M8

    86

    10

    0

    17

    Tip Type

    Cod Code

    DRVJ 0,5KV DRVJ 0,63KV

    416 641.0/727-A000 416 641.1/640-A000

    KgMasa Weight

    Caracteristici Characteristics

    3

    1,3

    2,5

    10

    3,2

    2,5

    48 ... 62

    2,5

    3,5

    1,5

    3

    10

    3,5

    3

    0,5 0,63

    KVef

    KVef

    KVmax

    KVmax

    Hz

    KA

    KVmax

    KV/ms

    KV

    0,45 0,475

    Tensiunea nominal Un / Rated voltage

    Tensiunea de inere la f= 50Hz / Power frequency withstand voltage

    Tensiunea de amorsare min. la f= 50Hz / Power frequency sparkover voltage min.

    Tensiunea de amorsare la impuls / Impulse sparkover voltage

    Tensiunea rezidual maxim la 2,5 KA/ Maximum residual voltage

    Frecvena de serviciu / Operating frequency

    Curentul nominal de descrcare / Rated discharge current

    Tensiunea de amorsare pe frontul undei / Impulse sparkover voltage, front of wave

    Panta frontului / Slew rate

    Tensiunea de amorsare / Sparkover voltage

    Descrctoarele tip DRVJ sunt destinate proteciei

    echipamentului electric din reelele de J.T. mpotriva

    supratensiunilor atmosferice.

    Montajul se face n poziie vertical cu legtura flexibil spre

    pmnt

    DRVJ type arresters are designated to protect the electrical

    equipment from LV networks against atmospheric

    overvoltages.

    The device is mounted in upright position with the flexible

    connection to the earth.

    IEC 60099 - 1 : 1994Conditii tehnice / Technical conditions

    0,5 KV

    0,63KV

    www.e lec t roceramica.com

  • DRVTDescrctor cu rezisten variabil tip DRVT

    Non linear resistance arrester DRVT Type

    s.c. ELECTROCERAMICA s.a. Str . TEFAN CEL MARE, 19; 3350 - TURDA - ROMNIA; Tel : 0040-(0)264-312350, Fax: 0040-(0)264-317045

    12

    53

    82

    M10

    18

    Tip Type DRVT 0,5KV

    KgMasa Weight

    Conditii tehnice Technical conditions

    Caracteristici Characteristics

    48 ... 62

    2,5

    5

    0,8

    2

    2,2

    1,8

    2a=250/f ; f=10...50Hz; t=2h

    a=3g; f=50/min; tmin=2h

    0,5

    KVef

    KVef

    KVmax

    KVmax

    KVmax

    Hz

    KA

    KV

    0,6

    IEC 60099 - 1 : 1994

    Tensiunea nominal / Rated voltage

    Tensiunea de inere la f= 50Hz, uscat / Power frequency withstand voltage, dry

    Tensiunea de amorsare la f= 50Hz / Power frequency sparkover voltage

    Tensiunea de amorsare la100% impuls (und 1,2/50) / 100% Impulse sparkover voltage

    Tensiunea rezidual maxim / Maximum residual voltage

    Rezistena la oc / Shaking test

    Rezistena la vibraii / Vibrations test

    Frecvena de serviciu / Operating frequency

    Curentul nominal de descrcare / Rated discharge current

    Tensiunea de amorsare pe frontul undei / Sparkover voltage, front of wave

    Descrctoarele tip DRVT 0,5 KV sunt destinate proteciei

    motoarelor auxiliare de pe locomotivele electrice mpotriva

    supratensiunilor

    DRVT 0,5 KV arresters are employed on electrical

    locomotives for protecting the auxiliary engines against

    overvoltages.

    0,5 KV

    www.e lec t roceramica.com

  • Descrctor cu rezisten variabil tip DRVCNon linear resistance arrester, DRVC Type

    s.c. ELECTROCERAMICA s.a. Str . TEFAN CEL MARE, 19; 3350 - TURDA - ROMNIA; Tel : 0040-(0)264-312350, Fax: 0040-(0)264-317045

    DRVC

    175

    5

    M10

    M10O

    3 guri la 120

    19

    138

    120

    15

    0,9 KVTip Type

    Cod Code

    DRVC 0,9KV

    641-A000

    KgMasa Weight

    Caracteristici Characteristics

    4

    1,6...1,9

    2,5

    10

    4

    3,5

    2,5

    0,9

    KVef

    KVef

    KVmax

    KVmax

    Hz

    KA

    KVmax

    KV/ms

    KV

    3,25

    Tensiunea nominal Un / Rated voltage

    Tensiunea de inere la f= 50Hz / Power frequency withstand voltage

    Tensiunea de amorsare min. la f= 50Hz / Power frequency sparkover voltage min.

    Tensiunea de amorsare la impuls / Impulse sparkover voltage

    Tensiunea rezidual maxim la 2,5 KA/ Maximum residual voltage

    Frecvena de serviciu / Operating frequency

    Curentul nominal de descrcare / Rated discharge current

    Tensiunea de amorsare pe frontul undei / Impulse sparkover voltage, front of wave

    Panta frontului / Slew rate

    Tensiunea de amorsare / Sparkover voltage

    IEC 60099 - 1 : 1994Conditii tehnice / Technical conditions

    www.e lec t roceramica.com

    Descrctoarele tip DRVC 0,9 KV sunt destinate proteciei

    motoarelor tramvaielor electrice mpotriva supratensiunilor.

    DRVC 0,9 KV arresters are employed on electrical trams for

    protecting the electrical engines against over voltages.

  • s.c. ELECTROCERAMICA s.a. Turdastr. tefan cel Mare 19, 3350 Turda, jud. Cluj, RomaniaTel. +40 264 312 350, 316 748Fax +40 264 317 045e-mail: [email protected]

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    2L

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    AR

    T,Tu

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    Datele prezente sunt informative.The given data are just informative.