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  • Product description and use method:

    3 ~ 220kv gapless metal zinc oxide arrester

    I. Overview

    The company's porcelain jacketed gapless metal zinc oxide arresters have many varieties and complete specifications. They are divided into power distribution type, power station type, protection capacitor group type, protection rotating electrical machine type, transformer neutral point protection type, and electrified railway. type.

    Product performance meets the national standard GB11032-2000 (eqv IEC 60099-4: 1991) "AC gapless metal oxide arrester".


    Technical standards

    The standards for the production of products are GB11032-2000 (eqv IEC60099-4: 1991) "AC gapless metal oxide arresters" and JB / T8952-2005 "Compound jacket gapless metal oxide arresters for AC systems".


    Use environment

    1. Ambient temperature is -40 ℃ ~ + 40 ℃;
    2. The altitude does not exceed 2000m;
    3. Power frequency is 48Hz ~ 62Hz;
    4. The maximum wind speed does not exceed 35m / s;
    5. Seismic fissures of 7 degrees and below.
    The long-term applied voltage does not exceed its maximum continuous operating voltage.


    Product features

    1. Small size, light weight, collision resistance, no collision loss during transportation, flexible installation, especially suitable for use in switch cabinets;
    2. Special structure, integral molding, no air gap, good sealing performance, moisture-proof and explosion-proof;
    3.Large creepage distance, good water-increasing ability, strong pollution resistance, stable performance, reduce operation and maintenance;
    4. Unique formula of zinc oxide resistor chip, high capacity, low leakage;
    5. The actual DC reference voltage, square wave current capacity and high current withstand capability are higher than national standards.


    Five, product model description


    Six, appearance and installation dimensions

    Serial number

    Lightning arrester model

    System rated voltage

    Arrester rated voltage

    Continuous operating voltage

    电压 DC lmA voltage

    Residual voltage under lightning impulse current

    Residual voltage under operating impulse current

    Square wave cocurrent capacity ( 2ms )

    High current shock resistance

    下泄漏电流 Leakage current at 0.75 UimA

    Use place

    KV rms

    kV

    kVp

    A

    kA

    ≯μ A

    1

    Y5WS-5 / 15

    3

    5

    4.0

    7.5

    15

    12.8

    150

    40

    50

    power distribution

    2

    Y5WS-10 / 30

    6

    10

    8.0

    15.0

    30

    25.6

    3

    Y5WS-17 / 50

    10

    17

    13.6

    25.0

    50

    42.5

    4

    Y5WZ-5 / 13.5

    3

    5

    4.0

    7.2

    13.5

    11.5

    200

    65

    50

    Power station

    5

    Y5WZ-10 / 27

    6

    10

    8.0

    14.4

    27

    23.0

    6

    Y5WZ-17 / 45

    10

    17

    13.6

    24.0

    45

    28.3

    7

    Y5WZ-5 / 134

    35

    51

    40.8

    73.0

    134

    114

    400

    65

    50

    8

    Y5WZ-51 / 130

    35

    51

    40.8

    73.0

    130

    112

    9

    Y5W-51 / 125

    35

    51

    40.8

    73.0

    125

    110

    10

    Y5W-54 / 134

    35

    54

    43.2

    77.0

    134

    114

    11

    Y10W-1 / 125

    35

    51

    40.8

    74.0

    125

    110

    600

    100

    50

    12

    Y10W-54 / 134

    35

    43.2

    76.0

    134

    114

    13

    Y10W-54 / 130

    35

    54

    43.2

    75.0

    125

    112

    14

    Y5W-100 / 360

    110

    100

    78.0

    145

    134

    221

    600

    100

    50

    15

    Y5W-108 / 281

    110

    108

    84.0

    160

    130

    239

    16

    Y10W-100 / 260

    100

    100

    80.0

    1550

    260

    221

    600

    100

    100

    17

    Y10W-08 / 281

    118

    108

    84.0

    160

    281

    239

    18

    Y10W-200 / 520

    220

    200

    160.0

    304

    520

    221

    800

    100

    50

    19

    Y5WR-5 / 13.5

    3

    5

    4.0

    7.2

    13.5

    10.5

    400

    65

    50

    Shunt capacitor bank

    20

    Y5WR-10 / 27

    6

    10

    8.0

    14.4

    27

    21.0

    twenty one

    Y5WR-17 / 45

    10

    17

    13.6

    24.0

    45

    35.0

    twenty two

    Y5WR-51 / 134

    35

    51

    40.8

    73.0

    134

    105

    600

    100

    twenty three

    Y10WD-51 / 134

    35

    51

    40.8

    73.0

    134

    104

    800

    twenty four

    Y5WD-4 / 9.5

    3.15

    4

    3.2

    5.7

    9.5

    7.6

    400

    65

    50

    generator

    25

    Y5WD-8 / 18.7

    6.3

    8

    6.3

    11.2

    18.7

    15

    26

    Y5WD-13.5 / 31

    10.5

    13.5

    10.5

    18.6

    31.0

    25.0

    27

    Y5WD-17.5 / 51

    13.8

    17.5

    13.8

    24.4

    40.0

    32.0

    28

    Y5WD-20 / 45

    15.8

    20

    15.8

    28.0

    450

    36.0

    29

    Y5WD-23 / 51

    18.0

    twenty three

    18.0

    31.9

    51

    4.08

    30

    Y5WD-25 / 56.2

    20.0

    25

    20.0

    35.4

    56.2

    45.0

    31

    Y2.5WD-4 / 9.5

    3.15

    4

    3.2

    5.7

    9.5

    7.6

    200

    40

    50

    electric motor

    32

    Y2.5WD8 / 18.7

    6.3

    8

    6.3

    11.2

    18.7

    15.0

    33

    Y2.5WD-13.5 / 31

    10.5

    13.5

    10.5

    18.6

    31.0

    25.0

    34

    Y5WD-2.4 / 6

    1.9

    2.4

    1.9

    3.4

    6.0

    5.0

    200

    10

    50

    Electromechanical neutral point

    35

    Y1.5WD-4.8 / 12

    3.15

    4.8

    3.8

    6.8

    12.0

    10.0

    36

    Y1.5WD-8 / 19

    6.3

    8

    6.4

    11.4

    19.0

    15.9

    37

    Y1.5WD-10.5 / 23

    8.4

    10.5

    8.4

    14.9

    23.0

    19.2

    38

    Y1.5WD-12 / 26

    9.6

    12

    9.6

    17.0

    26.0

    21.6

    39

    Y1.5WD-13.7 / 29.2

    11.0

    13.7

    11.0

    19.5

    29.2.

    24.3

    40

    Y1.5WD-15.2 / 31.7

    12.2

    15.2

    12.2

    21.6

    31.7

    26.4

    41

    Y5WT-42 / 120

    27.5

    42

    34.0

    65.0

    120

    98.0

    400

    65

    50

    Electrified railway

    42

    Y5WT-84 / 240

    55.0

    84

    68.0

    130

    240

    196

    43

    Y1.55W-60 / 144

    110

    60

    48.0

    85.0

    144

    135

    400

    65

    50

    Neutral point of transformer

    44

    Y1.55W-72 / 186

    110

    72

    58.0

    103

    186

    174

Copyrght 2010-2012 Yueqing Chuantai Power Equipment Co., Ltd. All Rights Reserved Tel: 0577-62755895 Fax: 0577-62759767 Mobile: 13986710797 Zhejiang ICP No. 11039091-1
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