午夜影视

<big id="ssvaa"></big>
    <code id="ssvaa"></code>

    <object id="ssvaa"><nobr id="ssvaa"></nobr></object>

    1. <tr id="ssvaa"></tr>

      <th id="ssvaa"><sup id="ssvaa"></sup></th>

      <th id="ssvaa"><option id="ssvaa"></option></th>
      1. 1kV PVC Insulated Power Cable

        • Price:

          Negotiable

        • minimum:

        • Total supply:

        • Delivery term:

          The date of payment from buyers deliver within days

        • seat:

          Hubei

        • Validity to:

          Long-term effective

        • Last update:

          2019-03-09 03:10

        • Browse the number:

          191

        Send an inquiries

        Company Profile

        Yichang Xintong Cable International Trade Co., Ltd

        By certification [File Integrity]

        Contact:hbxintong(Mr.)  

        Email:

        Telephone:

        Phone:

        Area:Hubei

        Address:Hubei

        Website:http://www.chinaxintongcable.com/ http://hbxintong.shh-dingchao.com/

        Product details

        Application

        Transmission and distribution electric circuit in power system with rated voltage up to 1 kV.


        Type and designation

        Type

        Designation

        Standard

        copper core

        Aluminum core

        VV

        VLV

        Copper (aluminum) PVC insulation PVC jacketing power cable

        IEC60502-1

        GB/T12706.1

        Q/321023KLA3.2

        Q/321023KLA6.2

        VV22

        VLV22

        Copper (aluminum) steel strip armoring PVC insulating and jacketing power cable

        VV32

        VLV32

        Copper (aluminum) thin steel wire armoring PVC insulating and jacketing power cable

        VV42

        VLV42

        Copper (aluminum thick steel wire armoring PVC insulating and jacketing power cable

        Note: the products also contain flame-retardant type and fire-resistant type (except for aluminum), and their properties are in accordance with the flame-retardant and fire-resistant requirements in GB/T18380 and GB/T19216 respectively.


        Specification

        Type

        Rated voltage kv

        Number of core

        Nominal cross-section

        mm2

        Copper core

        Aluminum core

        VV

        VV22、 VV32

        VV42

        VLV

        VLV22、 VLV32

        VLV42

        0.6/1

        1

        1.5~1000

        2.5~300

        10~300

        VV

        VV22、 VV32

        VV42

        VLV

        VLV22、 VLV32

        VLV42

        2

        1.5~185

        2.5~185

        4~185

        VV

        VV22、 VV32

        VV42

        VLV

        VLV22、VLV32

        VLV42

        3

        1.5~300

        2.5~300

        4~300

        VV、VV22、 VV32、VV42

        VLV、VLV22、 VLV32、VLV42

        4、3+1、5、4+1、3+2

        4~300


        Structural Representation


        Property parameter

        1、Conductor DC resistance shall meet the stipulation in GB/T3956.

        2、Finished cable shall pass the AC voltage (50Hz、5min、3500V) test without breakdown. Water-immersion voltage resistant test is for the single core cable with no armor.

        3、Insulation resistance

        No.

        Property

        PVC insulation

        1

        ρ Ω·cm volume resistivity volume resistivity

        Rating operating temperature 20℃ of the cable

        1013

        1010

        2

        Ki MΩ·km insulation resistance constant Ki

        Rating operating temperature 20℃ of the cable

        36.7

        0.037

        4、Flame-retardant test

        Finished cable shall meet the flame-retardant property test requirement stipulated in IE60332-3 and GB/T18380.3.

        5、Fire-resistance test

        Finished cable shall meet the fire resistant test requirements stipulated in IEC60332-21 and GB/T19216.21.


        Characteristics

        Five-core power cable is suitable to use in three-phase five-wire transmission and distribution power system. Separating the neutral wire from the ground wire thus is available for the stable operation of the system and safety of the operator. Moreover, since the five-core power cable is designed in a special tile form, the cable has many features such as a stable structure, lightweight, small outer diameter and so on.

        http://www.chinaxintongcable.com/

        午夜影视
        <big id="ssvaa"></big>
        <code id="ssvaa"></code>

        <object id="ssvaa"><nobr id="ssvaa"></nobr></object>

        1. <tr id="ssvaa"></tr>

          <th id="ssvaa"><sup id="ssvaa"></sup></th>

          <th id="ssvaa"><option id="ssvaa"></option></th>