明升体育在线

Back to Home | Site Map

Phone: 0577-62755895
  • Product description and use method:

    ZSW-110KV two connected ZSW-220KV outdoor pillar insulator

    I. Use and use environment

    Outdoor solid rod-shaped pillar insulators are used in power-frequency AC voltage 10-500KV outdoor power stations, substation power distribution devices and electrical equipment for insulation and support of live parts.
    The applicable environment of the insulator is -40 ~ + 40, and some products can be used in areas with an altitude of 4000m. The product is divided into two types: ordinary shape and stain resistance. The stain resistance can be applied to medium, heavy and extra heavy pollution areas.

    Structure and process characteristics

    The series insulator ceramic parts are changed to solid structure, and the glued part adopts the sand structure on the cylinder body. The ceramic formula of our factory is advanced, the performance is excellent, and the reliability is very high after actual operation. The sand used for sanding is a special granulated sand that has been strictly controlled by the process. It has excellent binding performance with a porcelain body and a reasonable expansion coefficient, which can effectively improve the mechanical strength of the product. The flange structure of the product is reasonable, and the stress distribution is uniform when subjected to stress. Its material is nodular cast iron with high mechanical strength and its surface is hot-dip galvanized. Has excellent rust resistance. The cement used for bonding is a high-grade cement, coupled with a reasonable curing process, the strength of the porcelain is fully exerted. Products of any voltage level are single-column type, which has the advantages of simple structure, long operating life and low maintenance workload. In order to ensure the reliability of the insulator, the factory conducts single-strike, ultrasonic flaw detection and four-way bending withstand load tests on the product.

    Product technical standards

    GB8287.1 Technical conditions of high voltage porcelain pillar insulators
    IEC 168 high voltage porcelain pillar insulator

    4. Product model description

    Example 1: zsw2-220 / 16k-3
    Represents outdoor rod-shaped pillar insulators, pollution resistance, design serial number of 2, 220kv voltage level, 16kN bending strength, both upper and lower flanges are light holes, used for level 3 pollution areas.
    Example 2: ZSI-110 / 4L
    Represents outdoor rod-shaped pillar insulators, ordinary type, design serial number is 1,110kV voltage level, 4kN bending strength, both upper and lower flanges are screw holes, used for Class I pollution area.

    Five, appearance and installation dimensions

    model

    Drawing number

    Rated voltage KV

    Bending strength kN

    Torsional load Kn.m

    Creepage distance mm

    Power demand Golden wave impulse withstand voltage kV

    Power frequency dry withstand voltage kV

    Power frequency wet withstand voltage kV

    Weight kg

    Total height H

    Large radius D

    Dry arc distance mm

    Number of umbrellas

    h1

    h2

    Upper mounting size n1-d1-a1

    Mounting size of the lower part n1-d1-a1

    ZS-10 / 5L

    9

    10

    5

    -

    230

    78

    40

    28

    6

    220

    140

    125

    2

    10

    15

    2-M8-36

    φ 55 4-M10- φ 55

    ZS-10 / 4

    10

    10

    4

    -

    230

    78

    40

    28

    6

    210

    140

    123

    2

    10

    12

    2-M8-36

    φ 12- φ 130 2- φ 12- φ 130

    ZS-20 / 10

    12

    20

    10

    -

    400

    150

    75

    50

    18

    350

    180

    224

    4

    15

    20

    φ 140 4-M12- φ 140

    φ 18- φ 210 4- φ 18- φ 210

    ZS-20 / 8

    11

    20

    8

    -

    400

    150

    75

    50

    14.5

    350

    165

    217

    4

    15

    14

    M16) 2-M12-76 ( M16)

    φ 14- φ 180 4- φ 14- φ 180

    ZS-20 / 16

    12

    20

    16

    -

    470

    150

    75

    50

    14.5

    350

    190

    218

    5

    15

    20

    φ 140 4-M12- φ 140

    φ 18- φ 210 4- φ 18- φ 210

    ZS-20 / 30

    12

    20

    30

    -

    470

    150

    75

    50

    32

    400

    205

    222

    5

    15

    25

    φ 140 4-M12- φ 140

    φ 18- φ 250 4- φ 18- φ 250

    ZS-35 / 30-G

    12

    20

    30

    -

    575

    170

    100

    70

    32.6

    450

    205

    272

    5

    15

    25

    φ 140 4-M12- φ 140

    φ 18- φ 225 4- φ 18- φ 225

    ZS-35 / 6L

    14

    35

    6

    3

    648

    170

    100

    70

    17

    420

    165

    308

    7

    15

    15

    φ 140 4-M12- φ 140

    φ 140 4-M12- φ 140

    ZS-35 / 8

    12

    35

    8

    2

    625

    170

    100

    70

    16

    420

    165

    306

    6

    15

    14

    φ 140 4-M12- φ 140

    φ 14- φ 180 4- φ 14- φ 180

    ZS-35 / 4K

    13

    35

    4

    2

    648

    170

    100

    70

    12

    400

    150

    300

    7

    15

    14

    φ 140 4-M14- φ 140

    φ 14- φ 140 4- φ 14- φ 140

    model

    Drawing number

    Rated voltage KV

    Bending strength kN

    Torsional load Kn.m

    Creepage distance mm

    Power demand Golden wave impulse withstand voltage kV

    Power frequency dry withstand voltage kV

    Power frequency wet withstand voltage kV

    Weight kg

    Total height H

    Large radius D

    Dry arc distance mm

    Number of umbrellas

    h1

    h2

    Upper mounting size n1-d1-a1

    Mounting size of the lower part n1-d1-a1

    ZSW-35 / 4K-2

    13

    35

    4

    1.2

    875

    185

    100

    80

    13

    445

    150

    345

    10

    12

    14

    φ 14- φ 140 4- φ 14- φ 140

    φ 14- φ 140 4- φ 14- φ 140

    ZSW2-35 / 4-4

    17

    35

    4

    1.8

    1260

    250

    100

    90

    27

    560

    235

    405

    4 Big 5 Small 4

    20

    14

    φ 127 4-M16- φ 127

    φ 18- φ 180 4- φ 18- φ 180

    ZS-63 / 5

    12

    63

    5

    2

    1160

    325

    175

    140

    38

    710

    180

    565

    11

    15

    20

    φ 140 4-M12- φ 140

    φ 18- φ 225 4- φ 18- φ 225

    ZS-63 / 4

    12

    63

    4

    2

    1104

    325

    175

    140

    29

    760

    170

    627

    10

    15

    14

    φ 140 4-M12- φ 140

    φ 14- φ 180 4- φ 14- φ 180

    ZS-63 / 15K

    13

    63

    15

    4

    1104

    325

    175

    140

    61

    840

    230

    628

    9

    16

    20

    φ 18- φ 210 4- φ 18- φ 210

    φ 18- φ 250 8- φ 18- φ 250

    ZSQ-63 / 4-3

    12

    63

    4

    2

    2010

    325

    175

    140

    50

    850

    235

    705

    15

    15

    20

    φ 140 4-M12- φ 140

    φ 18- φ 225 4- φ 18- φ 225

    ZSW-63 / 8-2

    12

    63

    8

    4

    1380

    325

    175

    140

    39

    850

    235

    705

    12

    15

    20

    φ 140 4-M12- φ 140

    φ 18- φ 225 4- φ 18- φ 225

    ZSW-35 / 4-2

    12

    35

    4

    4

    875

    185

    100

    80

    14

    445

    150

    350

    10

    15

    14

    φ 140 4-M12- φ 140

    φ 14- φ 180 4- φ 14- φ 180

    ZSW3-35 / 4-2

    14

    35

    4

    4

    875

    185

    100

    80

    13.5

    445

    150

    351

    10

    15

    15

    φ 140 4-M12- φ 140

    φ 140 4-M12- φ 140

    ZSW2-35 / 10-4

    17

    35

    10

    2

    1260

    250

    135

    90

    31.4

    560

    245

    405

    4 Big 5 Small 4

    20

    14

    φ 127 4-M16- φ 127

    φ 14- φ 180 4- φ 14- φ 180


    model

    Drawing number

    Rated voltage KV

    Bending strength kN

    Torsional load Kn.m

    Creepage distance mm

    Power demand Golden wave impulse withstand voltage kV

    Operating wave shock wet withstand voltage kv

    Power frequency dry withstand voltage kV

    Power frequency wet withstand voltage kV

    Weight kg

    Total height H

    Large radius D

    Dry arc distance mm

    h1

    h2

    Upper mounting size n1-d1-a1

    Mounting size of the lower part n1-d1-a1

    ZS-110 / 6

    12

    110

    6

    4

    2016

    450

    -

    262

    185

    47

    1060

    195

    917

    15

    18

    φ 140 4-M12- φ 140

    φ 225 4-M18- φ 225

    ZSW-110 / 6-2

    12

    110

    6

    4

    3050

    550

    -

    300

    230

    76

    1200

    245

    1038

    15

    18

    φ 140 4-M12- φ 140

    φ 254 4-M18- φ 254

    ZSW-110 / 10-4

    17

    110

    10

    4

    3906

    650

    -

    375

    275

    128.5

    1400

    280

    1222

    15

    20

    φ 140 4-M12- φ 140

    φ 254 8-M18- φ 254

    ZSW-220 / 6-3

    17

    220

    6

    6

    6300

    1050

    850

    525

    460

    164

    2350

    260

    2001

    13

    20

    φ 140 4-M12- φ 140

    φ 254 8-M18- φ 254

    ZSW-220 / 10-3

    19

    220

    10

    10

    6300

    1050

    850

    525

    460

    190

    2300

    285

    1931

    18

    twenty two

    φ 225 4-M18- φ 225

    φ 254 8-M18- φ 254

    ZSW-220 / 8-3

    18

    220

    8

    8

    7812

    1175

    950

    525

    510

    227

    2350

    285

    2279

    20

    twenty two

    φ 225 4-M18- φ 225

    φ 254 8-M18- φ 254

    ZSW-220 / 10-3

    20

    220

    10

    8

    7812

    1175

    950

    525

    510

    253

    2350

    310

    2251

    20

    twenty two

    φ 225 4-M18- φ 225

    φ 300 8-M18- φ 300

    ZSW-220 / 16-3

    18

    220

    16

    6

    6300

    1050

    850

    525

    460

    232

    2300

    310

    1878

    20

    twenty two

    φ 254 4-M18- φ 254

    φ 300 8-M18- φ 300

    ZSW-220 / 12.5-3

    18

    220

    12.5

    10

    6300

    1050

    850

    525

    460

    224

    2300

    310

    1888

    20

    twenty two

    φ 225 4-M18- φ 225

    φ 275 8-M18- φ 275

    ZSW2-220 / 10-3

    18

    220

    10

    10

    6300

    1050

    850

    525

    460

    201

    2400

    290

    2019

    20

    twenty two

    φ 225 4-M18- φ 225

    φ 254 8-M18- φ 254

    ZSW-220 / 8-3

    18

    220

    8

    10

    6300

    1050

    850

    525

    460

    209

    2300

    295

    1913

    18

    twenty two

    φ 225 4-M18- φ 225

    φ 254 8-M18- φ 254

    ZS-220 / 4

    20

    220

    4

    2

    3776

    950

    750

    490

    395

    114

    2120

    230

    1777

    15

    18

    φ 140 4-M12- φ 140

    φ 250 4-M18- φ 250

    ZSW3-220 / 4-2

    19

    220

    4

    2

    3500

    1050

    850

    850

    460

    146

    2300

    245

    1973

    15

    18

    φ 140 4-M12- φ 140

    φ 270 4-M18- φ 270

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
This site provides professionally: high-quality fuses , high-voltage wall bushings , high-voltage load switches , high-voltage insulators, and other high-quality products of various specifications, as well as industry knowledge and various information. Thank you for your visit and attention!